Merge branch '1.20.1' into 1.20.2

# Conflicts:
#	BlockusAddon
#	build.gradle
#	gradle.properties
#	src/main/java/com/minelittlepony/unicopia/ability/magic/spell/crafting/SpellCraftingRecipe.java
#	src/main/java/com/minelittlepony/unicopia/ability/magic/spell/crafting/SpellEnhancingRecipe.java
#	src/main/java/com/minelittlepony/unicopia/ability/magic/spell/trait/SpellTraits.java
#	src/main/java/com/minelittlepony/unicopia/ability/magic/spell/trait/Trait.java
#	src/main/java/com/minelittlepony/unicopia/advancement/SendViaDragonBreathScrollCriterion.java
#	src/main/java/com/minelittlepony/unicopia/advancement/UCriteria.java
#	src/main/java/com/minelittlepony/unicopia/datagen/providers/URecipeProvider.java
#	src/main/java/com/minelittlepony/unicopia/entity/Living.java
#	src/main/java/com/minelittlepony/unicopia/entity/mob/AirBalloonEntity.java
#	src/main/java/com/minelittlepony/unicopia/recipe/URecipes.java
#	src/main/java/com/minelittlepony/unicopia/recipe/ZapAppleRecipe.java
#	src/main/resources/data/unicopia/loot_tables/blocks/apple_pie.json

.github/workflows/gradle-publish.yml

@@ -17,6 +17,10 @@ jobs:
         uses: actions/setup-java@v1
         with:
           java-version: 17
+      - name: Prepare Datagen
+        uses: eskatos/gradle-command-action@v1
+        with:
+          arguments: rundatagen
       - name: Publish Modrinth Jar
         env:
           MODRINTH_KEY: ${{ secrets.MODRINTH_KEY }}

assets/models/hanging_sandbag.java

@@ -0,0 +1,33 @@
+// Made with Blockbench 4.9.4
+// Exported for Minecraft version 1.17+ for Yarn
+// Paste this class into your mod and generate all required imports
+public class hanging_sandbag extends EntityModel<Entity> {
+	private final ModelPart root;
+	private final ModelPart bag;
+	private final ModelPart cube_r1;
+	private final ModelPart cube_r2;
+	public hanging_sandbag(ModelPart root) {
+		this.root = root.getChild("root");
+	}
+	public static TexturedModelData getTexturedModelData() {
+		ModelData modelData = new ModelData();
+		ModelPartData modelPartData = modelData.getRoot();
+		ModelPartData root = modelPartData.addChild("root", ModelPartBuilder.create().uv(16, 19).cuboid(-0.5F, 0.0F, -0.5F, 1.0F, 9.0F, 1.0F, new Dilation(0.0F)), ModelTransform.pivot(0.0F, 24.0F, 0.0F));
+
+		ModelPartData bag = root.addChild("bag", ModelPartBuilder.create().uv(0, 0).cuboid(-3.0F, 1.0F, -3.0F, 6.0F, 7.0F, 6.0F, new Dilation(0.0F))
+		.uv(12, 14).cuboid(-2.0F, 0.0F, -2.0F, 4.0F, 1.0F, 4.0F, new Dilation(0.0F))
+		.uv(0, 13).cuboid(-2.0F, 8.0F, -2.0F, 4.0F, 1.0F, 4.0F, new Dilation(0.0F)), ModelTransform.pivot(0.0F, 9.0F, 0.0F));
+
+		ModelPartData cube_r1 = bag.addChild("cube_r1", ModelPartBuilder.create().uv(0, 14).cuboid(0.0F, 8.0F, -2.0F, 0.0F, 4.0F, 4.0F, new Dilation(0.0F)), ModelTransform.of(0.0F, 1.0F, 0.0F, 0.0F, -0.7854F, 0.0F));
+
+		ModelPartData cube_r2 = bag.addChild("cube_r2", ModelPartBuilder.create().uv(0, 14).cuboid(0.0F, 8.0F, -2.0F, 0.0F, 4.0F, 4.0F, new Dilation(0.0F)), ModelTransform.of(0.0F, 1.0F, 0.0F, 0.0F, 0.7854F, 0.0F));
+		return TexturedModelData.of(modelData, 32, 32);
+	}
+	@Override
+	public void setAngles(Entity entity, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch) {
+	}
+	@Override
+	public void render(MatrixStack matrices, VertexConsumer vertexConsumer, int light, int overlay, float red, float green, float blue, float alpha) {
+		root.render(matrices, vertexConsumer, light, overlay, red, green, blue, alpha);
+	}
+}

assets/models/hay_bale.json

@@ -1,113 +0,0 @@
-{
-	"textures": {
-		"top": "blocks/hay_block_top",
-		"particle": "blocks/hay_block_side",
-		"side": "blocks/hay_block_side"
-	},
-	"elements": [
-		{
-			"name": "bottom_south_east",
-			"from": [8, 0, 8],
-			"to": [16, 8, 16],
-			"faces": {
-				"north": {"uv": [0, 8, 8, 16], "texture": "#top"},
-				"east": {"uv": [0, 8, 8, 16], "texture": "#side"},
-				"south": {"uv": [8, 8, 16, 16], "texture": "#side"},
-				"west": {"uv": [8, 8, 16, 16], "texture": "#top"},
-				"up": {"uv": [8, 8, 16, 16], "texture": "#top"},
-				"down": {"uv": [8, 0, 16, 8], "texture": "#top"}
-			}
-		},
-		{
-			"name": "top_south_east",
-			"from": [8, 8, 8],
-			"to": [16, 16, 16],
-			"faces": {
-				"north": {"uv": [0, 0, 8, 8], "texture": "#top"},
-				"east": {"uv": [0, 0, 8, 8], "texture": "#side"},
-				"south": {"uv": [8, 0, 16, 8], "texture": "#side"},
-				"west": {"uv": [8, 0, 16, 8], "texture": "#top"},
-				"up": {"uv": [8, 8, 16, 16], "texture": "#top"},
-				"down": {"uv": [8, 0, 16, 8], "texture": "#top"}
-			}
-		},
-		{
-			"name": "bottom_north_east",
-			"from": [8, 0, 0],
-			"to": [16, 8, 8],
-			"faces": {
-				"north": {"uv": [0, 8, 8, 16], "texture": "#side"},
-				"east": {"uv": [8, 8, 16, 16], "texture": "#side"},
-				"south": {"uv": [8, 8, 16, 16], "texture": "#top"},
-				"west": {"uv": [0, 8, 8, 16], "texture": "#top"},
-				"up": {"uv": [8, 0, 16, 8], "texture": "#top"},
-				"down": {"uv": [8, 8, 16, 16], "texture": "#top"}
-			}
-		},
-		{
-			"name": "top_north_east",
-			"from": [8, 8, 0],
-			"to": [16, 16, 8],
-			"faces": {
-				"north": {"uv": [0, 0, 8, 8], "texture": "#side"},
-				"east": {"uv": [8, 0, 16, 8], "texture": "#side"},
-				"south": {"uv": [8, 0, 16, 8], "texture": "#top"},
-				"west": {"uv": [0, 0, 8, 8], "texture": "#top"},
-				"up": {"uv": [8, 0, 16, 8], "texture": "#top"},
-				"down": {"uv": [8, 8, 16, 16], "texture": "#top"}
-			}
-		},
-		{
-			"name": "bottom_south_west",
-			"from": [0, 0, 8],
-			"to": [8, 8, 16],
-			"faces": {
-				"north": {"uv": [8, 8, 16, 16], "texture": "#top"},
-				"east": {"uv": [0, 8, 8, 16], "texture": "#top"},
-				"south": {"uv": [0, 8, 8, 16], "texture": "#side"},
-				"west": {"uv": [8, 8, 16, 16], "texture": "#side"},
-				"up": {"uv": [0, 8, 8, 16], "texture": "#top"},
-				"down": {"uv": [0, 0, 8, 8], "texture": "#top"}
-			}
-		},
-		{
-			"name": "top_south_west",
-			"from": [0, 8, 8],
-			"to": [8, 16, 16],
-			"faces": {
-				"north": {"uv": [8, 0, 16, 8], "texture": "#top"},
-				"east": {"uv": [0, 0, 8, 8], "texture": "#top"},
-				"south": {"uv": [0, 0, 8, 8], "texture": "#side"},
-				"west": {"uv": [8, 0, 16, 8], "texture": "#side"},
-				"up": {"uv": [0, 8, 8, 16], "texture": "#top"},
-				"down": {"uv": [0, 0, 8, 8], "texture": "#top"}
-			}
-		},
-		{
-			"name": "bottom_north_west",
-			"from": [0, 0, 0],
-			"to": [8, 8, 8],
-			"faces": {
-				"north": {"uv": [8, 8, 16, 16], "texture": "#side"},
-				"east": {"uv": [8, 8, 16, 16], "texture": "#top"},
-				"south": {"uv": [0, 8, 8, 16], "texture": "#top"},
-				"west": {"uv": [0, 8, 8, 16], "texture": "#side"},
-				"up": {"uv": [0, 0, 8, 8], "texture": "#top"},
-				"down": {"uv": [0, 8, 8, 16], "texture": "#top"}
-			}
-		},
-		{
-			"name": "top_north_west",
-			"from": [0, 8, 0],
-			"to": [8, 16, 8],
-			"faces": {
-				"north": {"uv": [8, 0, 16, 8], "texture": "#side"},
-				"east": {"uv": [8, 0, 16, 8], "texture": "#top"},
-				"south": {"uv": [0, 0, 8, 8], "texture": "#top"},
-				"west": {"uv": [0, 0, 8, 8], "texture": "#side"},
-				"up": {"uv": [0, 0, 8, 8], "texture": "#top"},
-				"down": {"uv": [0, 8, 8, 16], "texture": "#top"}
-			}
-		}
-	]
-}

assets/models/jar.bbmodel

@@ -0,0 +1 @@
+{"meta":{"format_version":"4.9","model_format":"java_block","box_uv":false},"name":"jar","parent":"","ambientocclusion":true,"front_gui_light":false,"visible_box":[1,1,0],"variable_placeholders":"","variable_placeholder_buttons":[],"unhandled_root_fields":{},"resolution":{"width":16,"height":16},"elements":[{"name":"cube","box_uv":false,"rescale":false,"locked":false,"render_order":"default","allow_mirror_modeling":true,"from":[4,0,4],"to":[12,12,12],"autouv":0,"color":3,"origin":[0,0,0],"faces":{"north":{"uv":[0,0,8,12],"texture":0},"east":{"uv":[0,0,8,12],"texture":0},"south":{"uv":[0,0,8,12],"texture":0},"west":{"uv":[0,0,8,12],"texture":0},"up":{"uv":[8,0,16,8],"texture":0},"down":{"uv":[8,0,16,8],"texture":0}},"type":"cube","uuid":"c02d32c0-74ac-27ba-627e-83de2a9500f7"},{"name":"cube","box_uv":false,"rescale":false,"locked":false,"render_order":"default","allow_mirror_modeling":true,"from":[6,13,6],"to":[10,16,10],"autouv":0,"color":3,"origin":[0,0,0],"faces":{"north":{"uv":[0,4,4,7],"texture":1},"east":{"uv":[0,4,4,7],"texture":1},"south":{"uv":[0,4,4,7],"texture":1},"west":{"uv":[0,4,4,7],"texture":1},"up":{"uv":[0,0,4,4],"texture":1},"down":{"uv":[4,0,8,4],"texture":1}},"type":"cube","uuid":"147c96d5-ae15-7e40-dcb7-c635e6e80eed"},{"name":"cube","box_uv":false,"rescale":false,"locked":false,"render_order":"default","allow_mirror_modeling":true,"from":[5,13,5],"to":[11,14,11],"autouv":0,"color":3,"origin":[0,0,0],"faces":{"north":{"uv":[0,0,8,1],"texture":0},"east":{"uv":[0,0,8,1],"texture":0},"south":{"uv":[0,0,8,1],"texture":0},"west":{"uv":[0,0,8,1],"texture":0},"up":{"uv":[8,0,16,8],"texture":0},"down":{"uv":[8,0,16,8],"texture":0}},"type":"cube","uuid":"7642fef8-ce7e-d79f-f450-01de2526fca5"},{"name":"cube","box_uv":false,"rescale":false,"locked":false,"render_order":"default","allow_mirror_modeling":true,"from":[6,12,6],"to":[10,13,10],"autouv":0,"color":3,"origin":[0,0,0],"faces":{"north":{"uv":[0,0,8,1],"texture":0},"east":{"uv":[0,0,8,1],"texture":0},"south":{"uv":[0,0,8,1],"texture":0},"west":{"uv":[0,0,8,1],"texture":0},"up":{"uv":[8,0,16,8],"texture":0},"down":{"uv":[8,0,16,8],"texture":0}},"type":"cube","uuid":"e1e878a3-7fdb-79f6-e2c8-b591a94cec41"}],"outliner":["c02d32c0-74ac-27ba-627e-83de2a9500f7","7642fef8-ce7e-d79f-f450-01de2526fca5","e1e878a3-7fdb-79f6-e2c8-b591a94cec41","147c96d5-ae15-7e40-dcb7-c635e6e80eed"],"textures":[{"path":"","name":"body","folder":"block","namespace":"","id":"0","width":16,"height":16,"uv_width":16,"uv_height":16,"particle":true,"layers_enabled":false,"sync_to_project":"","render_mode":"default","render_sides":"auto","frame_time":1,"frame_order_type":"loop","frame_order":"","frame_interpolate":false,"visible":true,"internal":true,"saved":false,"uuid":"c3fc3ff5-2bb6-a5d1-88ff-7d0d48a4200c","source":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAKxJREFUOE/Nk70NxCAMhe0qiCKCCRiA/UdhAFgARIGg8sknJbpI/CS6K47Sz/54fggkIoLJCSHAvu+glLp0pZQg5wwYYyStNfYYrHGdhxHx0sMXM+QEHIVPGAN6w8dlPHMCek4eAUYrLB1478kYM8zga8AyxJkD1hgwfcYVYLTekRk658ha281gpv0WUEqBWiu01t7gbdtACAFSShi5Ox3M/sEdrbv7ncH/cfACoGWX3cV5e7AAAAAASUVORK5CYII="},{"path":"","name":"cork","folder":"block","namespace":"","id":"1","width":16,"height":16,"uv_width":16,"uv_height":16,"particle":false,"layers_enabled":false,"sync_to_project":"","render_mode":"default","render_sides":"auto","frame_time":1,"frame_order_type":"loop","frame_order":"","frame_interpolate":false,"visible":true,"internal":true,"saved":false,"uuid":"1faf1369-230e-ed4a-f210-037c1820f194","source":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAFJJREFUOE9jXDwj8z8DHhCbMZ0RnzwjyABRYW6wmtdvv4JpZD59DKDICztWl6CEgUdoD14/o1sGDgNkQUJ+pr4B+PxPjBxJ/sVm4KgBDAzDIAwAlBIoEQohE0IAAAAASUVORK5CYII="}]}

assets/models/jar_lightning.bbmodel

@@ -0,0 +1 @@
+{"meta":{"format_version":"4.9","model_format":"java_block","box_uv":false},"name":"jar","parent":"","ambientocclusion":true,"front_gui_light":false,"visible_box":[1,1,0],"variable_placeholders":"","variable_placeholder_buttons":[],"unhandled_root_fields":{},"resolution":{"width":16,"height":16},"elements":[{"name":"cube","box_uv":false,"rescale":true,"locked":false,"render_order":"default","allow_mirror_modeling":true,"from":[6,1,7.5],"to":[11,11,7.5],"autouv":0,"color":5,"rotation":[0,-45,0],"origin":[8,5,7],"faces":{"north":{"uv":[3,0,13,16],"texture":0},"east":{"uv":[0,0,0,8],"texture":0},"south":{"uv":[3,0,13,16],"texture":0},"west":{"uv":[0,0,0,8],"texture":0},"up":{"uv":[0,0,6,0],"texture":0},"down":{"uv":[0,0,6,0],"texture":0}},"type":"cube","uuid":"52fdb109-7055-1f3c-d1a1-788daf976643"},{"name":"cube","box_uv":false,"rescale":true,"locked":false,"render_order":"default","allow_mirror_modeling":true,"from":[5,1,7.5],"to":[10,11,7.5],"autouv":0,"color":5,"rotation":[0,45,0],"origin":[8,5,7],"faces":{"north":{"uv":[3,0,13,16],"texture":0},"east":{"uv":[0,0,0,8],"texture":0},"south":{"uv":[3,0,13,16],"texture":0},"west":{"uv":[0,0,0,8],"texture":0},"up":{"uv":[0,0,6,0],"rotation":180,"texture":0},"down":{"uv":[0,0,6,0],"rotation":180,"texture":0}},"type":"cube","uuid":"67ba2407-52e4-4b13-579c-0e7675265bb9"}],"outliner":["52fdb109-7055-1f3c-d1a1-788daf976643","67ba2407-52e4-4b13-579c-0e7675265bb9"],"textures":[{"path":"/home/sollace/Documents/GitRepos/minecraft_mods/Unicopia/src/main/resources/assets/unicopia/textures/block/lightning_jar_filling.png","name":"lightning_jar_filling.png","folder":"block","namespace":"unicopia","id":"2","width":16,"height":16,"uv_width":16,"uv_height":16,"particle":false,"layers_enabled":false,"sync_to_project":"","render_mode":"default","render_sides":"auto","frame_time":1,"frame_order_type":"loop","frame_order":"","frame_interpolate":false,"visible":true,"internal":true,"saved":true,"uuid":"2c8fdd18-9bd4-2276-cdc1-d86d0605d22d","relative_path":"../../../src/main/resources/assets/unicopia/textures/block/lightning_jar_filling.png","source":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAN9JREFUOE9jZCASOH7T/L+f6zojunIMAWzmObxR/c/IxcJAlgE+3/X+f/j7l4GV6R/pBnh/0vv/59d/hl9cf7BqBrkWrxdABnxj+Y1TM14DQJq//vrOwMfLz7CJ/QxOi7BKgEKc5wcLw3u2fwxHeK6C1YDEuP6wMqC7CKcB2GIDZMBWvksoejAMANmErBnkEhD4zP6bgZGRESM88BoA1/zvBzi8D4jcwp+QkG0HJRrfd7pg14DCgqh0ADMApBnEZvsGcT5Z6QBXqBOVF9C9gi+/4Y1GbJmHoAuQw4GYnA4AMBBxEZobGUEAAAAASUVORK5CYII="}]}

assets/models/jar_zap.bbmodel

@@ -0,0 +1 @@
+{"meta":{"format_version":"4.9","model_format":"java_block","box_uv":false},"name":"jar","parent":"","ambientocclusion":true,"front_gui_light":false,"visible_box":[1,1,0],"variable_placeholders":"","variable_placeholder_buttons":[],"unhandled_root_fields":{},"resolution":{"width":16,"height":16},"elements":[{"name":"cube","box_uv":false,"rescale":false,"locked":false,"render_order":"default","allow_mirror_modeling":true,"from":[4,0,4],"to":[12,10,12],"autouv":0,"color":4,"inflate":-0.09999999999999964,"origin":[0,0,0],"faces":{"north":{"uv":[0,2,8,12],"texture":2},"east":{"uv":[0,6,8,16],"texture":2},"south":{"uv":[8,6,16,16],"texture":2},"west":{"uv":[8,0,16,10],"texture":2},"up":{"uv":[4,3,12,11],"texture":2},"down":{"uv":[8,4,16,12],"texture":2}},"type":"cube","uuid":"e15b3907-6195-1f3b-0c48-23c6b4642fc6"}],"outliner":["e15b3907-6195-1f3b-0c48-23c6b4642fc6"],"textures":[{"path":"/home/sollace/Documents/GitRepos/minecraft_mods/Unicopia/assets/models/body.png","name":"body.png","folder":"","namespace":"","id":"0","width":16,"height":16,"uv_width":16,"uv_height":16,"particle":true,"layers_enabled":false,"sync_to_project":"","render_mode":"default","render_sides":"auto","frame_time":1,"frame_order_type":"loop","frame_order":"","frame_interpolate":false,"visible":true,"internal":true,"saved":true,"uuid":"c3fc3ff5-2bb6-a5d1-88ff-7d0d48a4200c","relative_path":"../body.png","source":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAKxJREFUOE/Nk70NxCAMhe0qiCKCCRiA/UdhAFgARIGg8sknJbpI/CS6K47Sz/54fggkIoLJCSHAvu+glLp0pZQg5wwYYyStNfYYrHGdhxHx0sMXM+QEHIVPGAN6w8dlPHMCek4eAUYrLB1478kYM8zga8AyxJkD1hgwfcYVYLTekRk658ha281gpv0WUEqBWiu01t7gbdtACAFSShi5Ox3M/sEdrbv7ncH/cfACoGWX3cV5e7AAAAAASUVORK5CYII="},{"path":"/home/sollace/Documents/GitRepos/minecraft_mods/Unicopia/assets/models/cork.png","name":"cork.png","folder":"","namespace":"","id":"1","width":16,"height":16,"uv_width":16,"uv_height":16,"particle":false,"layers_enabled":false,"sync_to_project":"","render_mode":"default","render_sides":"auto","frame_time":1,"frame_order_type":"loop","frame_order":"","frame_interpolate":false,"visible":true,"internal":true,"saved":true,"uuid":"1faf1369-230e-ed4a-f210-037c1820f194","relative_path":"../cork.png","source":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAFJJREFUOE9jXDwj8z8DHhCbMZ0RnzwjyABRYW6wmtdvv4JpZD59DKDICztWl6CEgUdoD14/o1sGDgNkQUJ+pr4B+PxPjBxJ/sVm4KgBDAzDIAwAlBIoEQohE0IAAAAASUVORK5CYII="},{"path":"/home/sollace/Documents/GitRepos/minecraft_mods/Unicopia/src/main/resources/assets/unicopia/textures/item/jar_filling_zap.png","name":"jar_filling_zap.png","folder":"item","namespace":"unicopia","id":"2","width":16,"height":16,"uv_width":16,"uv_height":16,"particle":false,"layers_enabled":false,"sync_to_project":"","render_mode":"default","render_sides":"auto","frame_time":1,"frame_order_type":"loop","frame_order":"","frame_interpolate":false,"visible":true,"internal":true,"saved":false,"uuid":"62c06d20-77c5-befb-bb95-8e5da5394d9c","source":"data:image/png;base64,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","relative_path":"../../../src/main/resources/assets/unicopia/textures/item/jar_filling_zap.png"}]}

build.gradle

@@ -27,18 +27,13 @@ archivesBaseName = project.name
 loom {
     mixin.defaultRefmapName = 'unicopia.mixin.refmap.json'
     accessWidenerPath = file('src/main/resources/unicopia.aw')
-    runs {
+}
-        datagen {
+
-            server()
+fabricApi {
-            name "Data Generation"
+    configureDataGeneration {
-            vmArg "-Dfabric-api.datagen"
+      modId = 'unicopia'
-            vmArg "-Dfabric-api.datagen.modid=unicopia"
-            vmArg "-Dfabric-api.datagen.output-dir=${file("src/main/generated")}"
-            runDir "build/datagen"
-        }
     }
 }
-//assemble.dependsOn(runDatagen)
 
 reckon {
     scopeFromProp()
@@ -48,13 +43,15 @@ reckon {
 repositories {
     mavenLocal()
     flatDir { dirs 'lib' }
-    maven { name 'entity-reach-attributes'; url 'https://maven.jamieswhiteshirt.com/libs-release' }
+    maven { name 'entity-reach-attributes'; url 'https://maven.jamieswhiteshirt.com/libs-release'; content { includeGroup "com.jamieswhiteshirt" } }
     maven { name 'trinkets'; url 'https://maven.ladysnake.org/releases' }
     maven { name 'mod-menu'; url 'https://maven.terraformersmc.com/' }
     maven { name 'minelp-snapshot'; url 'https://repo.minelittlepony-mod.com/maven/snapshot' }
     maven { name 'minelp-releases'; url 'https://repo.minelittlepony-mod.com/maven/release' }
     maven { name 'TerraformersMC'; url 'https://maven.terraformersmc.com/' }
     maven { name 'Nodium'; url 'https://maven.cafeteria.dev/releases/' }
+    maven { name 'Greenhouse Maven For Farmers delight'; url 'https://maven.greenhouseteam.dev/releases/' }
+    maven { name 'Porting Lib For Farmers delight'; url = 'https://mvn.devos.one/releases/' }
     maven { name 'Modrinth'; url 'https://api.modrinth.com/maven' }
     maven { name 'JitPack'; url 'https://jitpack.io'; content { includeGroup "com.github.Virtuoel" } }
 }
@@ -86,11 +83,13 @@ dependencies {
 
     modImplementation "com.terraformersmc.terraform-api:terraform-wood-api-v1:${project.terraformer_api_version}"
     include "com.terraformersmc.terraform-api:terraform-wood-api-v1:${project.terraformer_api_version}"
-    
+
     modImplementation "me.luligabi:NoIndium:${project.nodium_version}"
     include "me.luligabi:NoIndium:${project.nodium_version}"
 
-    modCompileOnly "maven.modrinth:farmers-delight-fabric:${project.farmers_delight_version}", { exclude group: "net.fabricmc.fabric-api" }
+    //modImplementation "vectorwing:FarmersDelight-Refabricated:${project.farmers_delight_version}", {
+    //  exclude group: "net.fabricmc"
+    //}
     if (project.use_pehkui == '1') {
       modCompileOnly "maven.modrinth:pehkui:${project.pehkui_version}", { exclude group: "net.fabricmc.fabric-api" }
       modCompileOnly "com.github.Virtuoel:KanosConfig:0.4.1", { exclude group: "net.fabricmc.fabric-api" }
@@ -109,12 +108,8 @@ dependencies {
     }
 }
 
-sourceSets {
+remapJar {
-  main {
+    addNestedDependencies = true
-    resources {
-      srcDirs += [ "src/main/generated" ]
-    }
-  }
 }
 
 processResources {

gradle.properties

@@ -33,7 +33,7 @@ org.gradle.daemon=false
   use_pehkui=0
   use_sodium=0
 
-  farmers_delight_version=1.4.3
+  farmers_delight_version=1.20.1-2.0.9
   pehkui_version=3.7.8+1.14.4-1.20.2
   iris_version=1.6.17+1.20.2
   sodium_version=mc1.20.2-0.5.5

src/main/java/com/minelittlepony/unicopia/Debug.java

@@ -51,7 +51,7 @@ public interface Debug {
         )).forEach((namespace, entries) -> {
             @SuppressWarnings("deprecation")
             var unregistered = entries.stream()
-                .filter(entry -> !entry.getValue().getRegistryEntry().isIn(UTags.HAS_NO_TRAITS) && SpellTraits.of(entry.getValue()).isEmpty())
+                .filter(entry -> !entry.getValue().getRegistryEntry().isIn(UTags.Items.HAS_NO_TRAITS) && SpellTraits.of(entry.getValue()).isEmpty())
                 .map(entry -> {
                     String id = entry.getKey().getValue().toString();
 

src/main/java/com/minelittlepony/unicopia/EquineContext.java

@@ -22,14 +22,19 @@ public interface EquineContext {
     }
 
     default boolean collidesWithClouds() {
-        return getCompositeRace().any(Race::canInteractWithClouds);
+        return getCompositeRace().canInteractWithClouds();
+    }
+
+    default boolean hasFeatherTouch() {
+        return false;
     }
 
     static EquineContext of(ShapeContext context) {
         if (context == ShapeContext.absent()) {
             return Unicopia.SIDE.getPony().map(EquineContext.class::cast).orElse(ABSENT);
         }
-        return context instanceof EquineContext c ? c : ABSENT;
+        EquineContext result = context instanceof Container c ? c.get() : ABSENT;
+        return result == null ? ABSENT : result;
     }
 
     static EquineContext of(ItemUsageContext context) {
@@ -42,4 +47,8 @@ public interface EquineContext {
         }
         return MoreObjects.firstNonNull(Equine.of(entity).orElse(null), ABSENT);
     }
+
+    interface Container {
+        EquineContext get();
+    }
 }

src/main/java/com/minelittlepony/unicopia/EquinePredicates.java

@@ -20,7 +20,7 @@ public interface EquinePredicates {
     Predicate<Entity> BAT = physicalRaceMatches(Race.BAT::equals);
     Predicate<Entity> CHANGELING = physicalRaceMatches(Race.CHANGELING::equals);
 
-    Predicate<Entity> RACE_INTERACT_WITH_CLOUDS = raceMatches(Race::canInteractWithClouds);
+    Predicate<Entity> RACE_CAN_INFLUENCE_WEATHER = raceMatches(Race::canInfluenceWeather);
     Predicate<Entity> RAGING = IS_PLAYER.and(SpellType.RAGE::isOn);
 
     Predicate<Entity> PLAYER_EARTH = IS_PLAYER.and(ofRace(Race.EARTH));
@@ -28,7 +28,6 @@ public interface EquinePredicates {
     Predicate<Entity> PLAYER_UNICORN = IS_PLAYER.and(raceMatches(Race::canCast));
     Predicate<Entity> PLAYER_CHANGELING = IS_PLAYER.and(ofRace(Race.CHANGELING));
     Predicate<Entity> PLAYER_KIRIN = IS_PLAYER.and(ofRace(Race.KIRIN));
-    Predicate<Entity> PLAYER_PEGASUS = IS_PLAYER.and(e -> ((PlayerEntity)e).getAbilities().creativeMode || RACE_INTERACT_WITH_CLOUDS.test(e));
     Predicate<Entity> PLAYER_SEAPONY = IS_PLAYER.and(raceMatches(Race::isFish));
 
     Predicate<Entity> PLAYER_CAN_USE_EARTH = IS_PLAYER.and(raceMatches(Race::canUseEarth));

src/main/java/com/minelittlepony/unicopia/InteractionManager.java

@@ -14,6 +14,8 @@ import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.network.PacketByteBuf;
 import net.minecraft.util.Identifier;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
 import net.minecraft.world.World;
 
 public class InteractionManager {
@@ -90,4 +92,8 @@ public class InteractionManager {
     public void sendPlayerLookAngles(PlayerEntity player) {
 
     }
+
+    public void addBlockBreakingParticles(BlockPos pos, Direction direction) {
+
+    }
 }

src/main/java/com/minelittlepony/unicopia/Race.java

@@ -80,7 +80,7 @@ public record Race (Supplier<Composite> compositeSupplier, Availability availabi
     }
 
     public boolean hasIronGut() {
-        return !isHuman() && this != CHANGELING;
+        return !isHuman();
     }
 
     public boolean isUnset() {
@@ -108,9 +108,17 @@ public record Race (Supplier<Composite> compositeSupplier, Availability availabi
     }
 
     public boolean canInteractWithClouds() {
+        return canFly() && this != CHANGELING;
+    }
+
+    public boolean canInfluenceWeather() {
         return canFly() && this != CHANGELING && this != BAT && this != HIPPOGRIFF;
     }
 
+    public boolean hasPersistentWeatherMagic() {
+        return canInfluenceWeather();
+    }
+
     public Identifier getId() {
         return REGISTRY.getId(this);
     }
@@ -225,6 +233,18 @@ public record Race (Supplier<Composite> compositeSupplier, Availability availabi
             return any(Race::canCast);
         }
 
+        public boolean canInteractWithClouds() {
+            return any(Race::canInteractWithClouds);
+        }
+
+        public boolean canInfluenceWeather() {
+            return any(Race::canInfluenceWeather);
+        }
+
+        public boolean hasPersistentWeatherMagic() {
+            return any(Race::hasPersistentWeatherMagic);
+        }
+
         public FlightType flightType() {
             if (pseudo() == null) {
                 return physical().flightType();

src/main/java/com/minelittlepony/unicopia/UConventionalTags.java

@@ -7,32 +7,64 @@ import net.minecraft.registry.tag.TagKey;
 import net.minecraft.util.Identifier;
 
 public interface UConventionalTags {
-    TagKey<Item> APPLES = item("apples");
+    interface Blocks {
-    TagKey<Item> ACORNS = item("acorns");
+        TagKey<Block> CONCRETE_POWDERS = block("concrete_powders");
-    TagKey<Item> PINECONES = item("pinecones");
+        TagKey<Block> CONCRETES = block("concretes");
-    TagKey<Item> PINEAPPLES = item("pineapples");
+        TagKey<Block> GLAZED_TERRACOTTAS = block("glazed_terracottas");
-    TagKey<Item> BANANAS = item("bananas");
+        TagKey<Block> CORAL_BLOCKS = block("coral_blocks");
-    TagKey<Item> STICKS = item("sticks");
+        TagKey<Block> CORAL_FANS = block("coral_fans");
-    TagKey<Item> SEEDS = item("seeds");
+        TagKey<Block> CORALS = block("corals");
-    TagKey<Item> GRAIN = item("grain");
-    TagKey<Item> NUTS = item("nuts");
-    TagKey<Item> MUSHROOMS = item("mushrooms");
-    TagKey<Item> MUFFINS = item("muffins");
-    TagKey<Item> MANGOES = item("mangoes");
-    TagKey<Item> OEATMEALS = item("oatmeals");
 
-    TagKey<Item> FRUITS = item("fruits");
+        private static TagKey<Block> block(String name) {
-
+            return TagKey.of(RegistryKeys.BLOCK, new Identifier("c", name));
-    TagKey<Item> COOKED_FISH = item("cooked_fish");
+        }
-
-    TagKey<Item> CROPS_PEANUTS = item("crops/peanuts");
-    TagKey<Item> TOOL_KNIVES = item("tools/knives");
-
-    static TagKey<Item> item(String name) {
-        return TagKey.of(RegistryKeys.ITEM, new Identifier("c", name));
     }
 
-    static TagKey<Block> block(String name) {
+    interface Items {
-        return TagKey.of(RegistryKeys.BLOCK, new Identifier("c", name));
+        TagKey<Item> CONCRETE_POWDERS = item("concrete_powders");
+        TagKey<Item> CONCRETES = item("concretes");
+        TagKey<Item> GLAZED_TERRACOTTAS = item("glazed_terracottas");
+        TagKey<Item> CORAL_BLOCKS = item("coral_blocks");
+        TagKey<Item> CORAL_FANS = item("coral_fans");
+        TagKey<Item> CORALS = item("corals");
+
+        TagKey<Item> APPLES = item("apples");
+        TagKey<Item> ACORNS = item("acorns");
+        TagKey<Item> PINECONES = item("pinecones");
+        TagKey<Item> PINEAPPLES = item("pineapples");
+        TagKey<Item> BANANAS = item("bananas");
+        TagKey<Item> STICKS = item("sticks");
+        TagKey<Item> SEEDS = item("seeds");
+        TagKey<Item> GRAIN = item("grain");
+        TagKey<Item> NUTS = item("nuts");
+        TagKey<Item> MUSHROOMS = item("mushrooms");
+        TagKey<Item> MUFFINS = item("muffins");
+        TagKey<Item> MANGOES = item("mangoes");
+        TagKey<Item> OATMEALS = item("oatmeals");
+        TagKey<Item> COOKIES = item("cookies");
+
+        TagKey<Item> FRUITS = item("fruits");
+        TagKey<Item> WORMS = item("worms");
+        TagKey<Item> ROCKS = item("rocks");
+
+        TagKey<Item> RAW_INSECT = item("raw_insect");
+        TagKey<Item> COOKED_INSECT = item("cooked_insect");
+        TagKey<Item> ROTTEN_INSECT = item("rotten_insect");
+
+        TagKey<Item> RAW_FISH = item("raw_fish");
+        TagKey<Item> COOKED_FISH = item("cooked_fish");
+        TagKey<Item> ROTTEN_FISH = item("rotten_fish");
+        TagKey<Item> RAW_MEAT = item("raw_meat");
+        TagKey<Item> COOKED_MEAT = item("cooked_meat");
+        TagKey<Item> ROTTEN_MEAT = item("rotten_meat");
+        TagKey<Item> DESSERTS = item("desserts");
+        TagKey<Item> CANDY = item("candy");
+
+        TagKey<Item> CROPS_PEANUTS = item("crops/peanuts");
+        TagKey<Item> TOOL_KNIVES = item("tools/knives");
+
+        private static TagKey<Item> item(String name) {
+            return TagKey.of(RegistryKeys.ITEM, new Identifier("c", name));
+        }
     }
 }

src/main/java/com/minelittlepony/unicopia/UTags.java

@@ -11,54 +11,6 @@ import net.minecraft.util.Identifier;
 import net.minecraft.world.dimension.DimensionType;
 
 public interface UTags {
-    TagKey<Item> FRESH_APPLES = item("fresh_apples");
-
-    TagKey<Item> FALLS_SLOWLY = item("falls_slowly");
-    TagKey<Item> PIES = item("pies");
-    TagKey<Item> CAN_CUT_PIE = item("can_cut_pie");
-
-    TagKey<Item> MAGIC_FEATHERS = item("magic_feathers");
-
-    TagKey<Item> SHADES = item("shades");
-    TagKey<Item> CHANGELING_EDIBLE = item("food_types/changeling_edible");
-    TagKey<Item> SPOOKED_MOB_DROPS = item("spooked_mob_drops");
-    TagKey<Item> HAS_NO_TRAITS = item("has_no_traits");
-    TagKey<Item> IS_DELIVERED_AGGRESSIVELY = item("is_delivered_aggressively");
-    TagKey<Item> FLOATS_ON_CLOUDS = item("floats_on_clouds");
-    TagKey<Item> COOLS_OFF_KIRINS = item("cools_off_kirins");
-    TagKey<Item> LOOT_BUG_HIGH_VALUE_DROPS = item("loot_bug_high_value_drops");
-
-    TagKey<Item> SHELLS = item("food_types/shells");
-
-    TagKey<Item> POLEARMS = item("polearms");
-    TagKey<Item> HORSE_SHOES = item("horse_shoes");
-    TagKey<Item> APPLE_SEEDS = item("apple_seeds");
-
-    TagKey<Item> BASKETS = item("baskets");
-    TagKey<Item> BADGES = item("badges");
-    TagKey<Item> BED_SHEETS = item("bed_sheets");
-    TagKey<Item> CLOUD_JARS = item("cloud_jars");
-
-    TagKey<Block> FRAGILE = block("fragile");
-    TagKey<Block> INTERESTING = block("interesting");
-    TagKey<Block> CATAPULT_IMMUNE = block("catapult_immune");
-
-    TagKey<Block> CRYSTAL_HEART_BASE = block("crystal_heart_base");
-    TagKey<Block> CRYSTAL_HEART_ORNAMENT = block("crystal_heart_ornament");
-    TagKey<Block> UNAFFECTED_BY_GROW_ABILITY = block("unaffected_by_grow_ability");
-    TagKey<Block> KICKS_UP_DUST = block("kicks_up_dust");
-
-    TagKey<Block> POLEARM_MINEABLE = block("mineable/polearm");
-
-    TagKey<EntityType<?>> TRANSFORMABLE_ENTITIES = entity("transformable");
-
-    TagKey<StatusEffect> PINEAPPLE_EFFECTS = effect("pineapple_effects");
-
-    TagKey<DamageType> BREAKS_SUNGLASSES = damage("breaks_sunglasses");
-    TagKey<DamageType> SPELLBOOK_IMMUNE_TO = damage("spellbook_immune_to");
-
-    TagKey<DimensionType> HAS_NO_ATMOSPHERE = dimension("has_no_atmosphere");
-
     interface Items {
         TagKey<Item> ZAP_LOGS = item("zap_logs");
         TagKey<Item> WAXED_ZAP_LOGS = item("waxed_zap_logs");
@@ -68,6 +20,67 @@ public interface UTags {
         TagKey<Item> CLOUD_STAIRS = item("cloud_stairs");
         TagKey<Item> CLOUD_BLOCKS = item("cloud_blocks");
         TagKey<Item> CHITIN_BLOCKS = item("chitin_blocks");
+
+        TagKey<Item> FRESH_APPLES = item("fresh_apples");
+
+        TagKey<Item> FALLS_SLOWLY = item("falls_slowly");
+        TagKey<Item> PIES = item("pies");
+        TagKey<Item> CAN_CUT_PIE = item("can_cut_pie");
+
+        TagKey<Item> MAGIC_FEATHERS = item("magic_feathers");
+
+        TagKey<Item> SHADES = item("shades");
+        TagKey<Item> SPOOKED_MOB_DROPS = item("spooked_mob_drops");
+        TagKey<Item> HAS_NO_TRAITS = item("has_no_traits");
+        TagKey<Item> IS_DELIVERED_AGGRESSIVELY = item("is_delivered_aggressively");
+        TagKey<Item> CONTAINER_WITH_LOVE = item("container_with_love");
+        TagKey<Item> FLOATS_ON_CLOUDS = item("floats_on_clouds");
+        TagKey<Item> COOLS_OFF_KIRINS = item("cools_off_kirins");
+        TagKey<Item> LOOT_BUG_COMMON_DROPS = item("loot_bug_common_drops");
+        TagKey<Item> LOOT_BUG_RARE_DROPS = item("loot_bug_rare_drops");
+        TagKey<Item> LOOT_BUG_EPIC_DROPS = item("loot_bug_epic_drops");
+
+        TagKey<Item> SHELLS = item("shells");
+        TagKey<Item> SPECIAL_SHELLS = item("special_shells");
+        TagKey<Item> ROCK_STEWS = item("rock_stews");
+        TagKey<Item> BAKED_GOODS = item("baked_goods");
+
+        TagKey<Item> HIGH_QUALITY_SEA_VEGETABLES = item("food_types/high_quality_sea_vegetables");
+        TagKey<Item> LOW_QUALITY_SEA_VEGETABLES = item("food_types/low_quality_sea_vegetables");
+
+        TagKey<Item> POLEARMS = item("polearms");
+        TagKey<Item> HORSE_SHOES = item("horse_shoes");
+        TagKey<Item> APPLE_SEEDS = item("apple_seeds");
+
+        TagKey<Item> BASKETS = item("baskets");
+        TagKey<Item> BADGES = item("badges");
+        TagKey<Item> WOOL_BED_SHEETS = item("wool_bed_sheets");
+        TagKey<Item> BED_SHEETS = item("bed_sheets");
+        TagKey<Item> CLOUD_JARS = item("cloud_jars");
+
+        TagKey<Item> GROUP_FORAGING = item("groups/foraging");
+        TagKey<Item> GROUP_EARTH_PONY = item("groups/earth_pony");
+        TagKey<Item> GROUP_UNICORN = item("groups/unicorn");
+        TagKey<Item> GROUP_PEGASUS = item("groups/pegasus");
+        TagKey<Item> GROUP_BAT_PONY = item("groups/bat_pony");
+        TagKey<Item> GROUP_SEA_PONY = item("groups/sea_pony");
+        TagKey<Item> GROUP_CHANGELING = item("groups/changeling");
+
+        TagKey<Item> FORAGE_BLINDING = item("forage/blinding");
+        TagKey<Item> FORAGE_DANGEROUS = item("forage/dangerous");
+        TagKey<Item> FORAGE_FILLING = item("forage/filling");
+        TagKey<Item> FORAGE_SAFE = item("forage/safe");
+        TagKey<Item> FORAGE_NAUSEATING = item("forage/nauseating");
+        TagKey<Item> FORAGE_PRICKLY = item("forage/prickly");
+        TagKey<Item> FORAGE_GLOWING = item("forage/glowing");
+        TagKey<Item> FORAGE_RISKY = item("forage/risky");
+        TagKey<Item> FORAGE_STRENGHENING = item("forage/strenghtening");
+        TagKey<Item> FORAGE_SEVERE_NAUSEATING = item("forage/severe/nauseating");
+        TagKey<Item> FORAGE_SEVERE_PRICKLY = item("forage/severe/prickly");
+
+        private static TagKey<Item> item(String name) {
+            return TagKey.of(RegistryKeys.ITEM, Unicopia.id(name));
+        }
     }
 
     interface Blocks {
@@ -79,29 +92,58 @@ public interface UTags {
         TagKey<Block> CLOUD_STAIRS = block("cloud_stairs");
         TagKey<Block> CLOUD_BLOCKS = block("cloud_blocks");
         TagKey<Block> CHITIN_BLOCKS = block("chitin_blocks");
+
+        TagKey<Block> FRAGILE = block("fragile");
+        TagKey<Block> INTERESTING = block("interesting");
+        TagKey<Block> CATAPULT_IMMUNE = block("catapult_immune");
+        TagKey<Block> JARS = block("jars");
+
+        TagKey<Block> CRYSTAL_HEART_BASE = block("crystal_heart_base");
+        TagKey<Block> CRYSTAL_HEART_ORNAMENT = block("crystal_heart_ornament");
+        TagKey<Block> UNAFFECTED_BY_GROW_ABILITY = block("unaffected_by_grow_ability");
+        TagKey<Block> KICKS_UP_DUST = block("kicks_up_dust");
+
+        TagKey<Block> POLEARM_MINEABLE = block("mineable/polearm");
+
+        TagKey<Block> BUTTERFLIES_SPAWNABLE_ON = block("butterflies_spawn_on");
+
+        private static TagKey<Block> block(String name) {
+            return TagKey.of(RegistryKeys.BLOCK, Unicopia.id(name));
+        }
     }
 
-    static TagKey<Item> item(String name) {
+    interface Entities {
-        return TagKey.of(RegistryKeys.ITEM, Unicopia.id(name));
+        TagKey<EntityType<?>> TRANSFORMABLE = entity("transformable");
+
+        private static TagKey<EntityType<?>> entity(String name) {
+            return TagKey.of(RegistryKeys.ENTITY_TYPE, Unicopia.id(name));
+        }
     }
 
-    static TagKey<Block> block(String name) {
+    interface DamageTypes {
-        return TagKey.of(RegistryKeys.BLOCK, Unicopia.id(name));
+        TagKey<DamageType> BREAKS_SUNGLASSES = damage("breaks_sunglasses");
+        TagKey<DamageType> SPELLBOOK_IMMUNE_TO = damage("spellbook_immune_to");
+        TagKey<DamageType> FROM_ROCKS = damage("from_rocks");
+        TagKey<DamageType> FROM_HORSESHOES = damage("from_horseshoes");
+
+        private static TagKey<DamageType> damage(String name) {
+            return TagKey.of(RegistryKeys.DAMAGE_TYPE, Unicopia.id(name));
+        }
     }
 
-    static TagKey<EntityType<?>> entity(String name) {
+    interface DimensionTypes {
-        return TagKey.of(RegistryKeys.ENTITY_TYPE, Unicopia.id(name));
+        TagKey<DimensionType> HAS_NO_ATMOSPHERE = dimension("has_no_atmosphere");
+
+        private static TagKey<DimensionType> dimension(String name) {
+            return TagKey.of(RegistryKeys.DIMENSION_TYPE, new Identifier("c", name));
+        }
     }
 
-    static TagKey<StatusEffect> effect(String name) {
+    interface StatusEffects {
-        return TagKey.of(RegistryKeys.STATUS_EFFECT, Unicopia.id(name));
+        TagKey<StatusEffect> PINEAPPLE_EFFECTS = effect("pineapple_effects");
-    }
 
-    static TagKey<DamageType> damage(String name) {
+        private static TagKey<StatusEffect> effect(String name) {
-        return TagKey.of(RegistryKeys.DAMAGE_TYPE, Unicopia.id(name));
+            return TagKey.of(RegistryKeys.STATUS_EFFECT, Unicopia.id(name));
-    }
+        }
-
-    static TagKey<DimensionType> dimension(String name) {
-        return TagKey.of(RegistryKeys.DIMENSION_TYPE, new Identifier("c", name));
     }
 }

src/main/java/com/minelittlepony/unicopia/ability/ChangeFormAbility.java

@@ -9,6 +9,7 @@ import org.jetbrains.annotations.Nullable;
 import com.minelittlepony.unicopia.Race;
 import com.minelittlepony.unicopia.USounds;
 import com.minelittlepony.unicopia.ability.data.Hit;
+import com.minelittlepony.unicopia.advancement.UCriteria;
 import com.minelittlepony.unicopia.entity.player.Pony;
 import com.minelittlepony.unicopia.item.FriendshipBraceletItem;
 
@@ -79,6 +80,7 @@ public class ChangeFormAbility implements Ability<Hit> {
                 Race actualRace = isTransforming ? target.getSpecies() : Race.UNSET;
                 target.setSpecies(supressed.or(player.getCompositeRace().potential()));
                 target.setSuppressedRace(actualRace);
+                UCriteria.SEAPONY_TRANSITION.trigger(target.asEntity());
             }
         });
 

src/main/java/com/minelittlepony/unicopia/ability/ChangelingFeedAbility.java

@@ -2,26 +2,22 @@ package com.minelittlepony.unicopia.ability;
 
 import java.util.List;
 import java.util.Optional;
-import java.util.stream.Collectors;
+import java.util.function.Predicate;
+import java.util.stream.Stream;
 
 import org.jetbrains.annotations.Nullable;
 
 import com.minelittlepony.unicopia.Race;
 import com.minelittlepony.unicopia.USounds;
 import com.minelittlepony.unicopia.ability.data.Hit;
-import com.minelittlepony.unicopia.entity.damage.UDamageTypes;
+import com.minelittlepony.unicopia.ability.magic.spell.ChangelingFeedingSpell;
+import com.minelittlepony.unicopia.ability.magic.spell.effect.SpellType;
 import com.minelittlepony.unicopia.entity.player.Pony;
-import com.minelittlepony.unicopia.particle.FollowingParticleEffect;
-import com.minelittlepony.unicopia.particle.ParticleUtils;
-import com.minelittlepony.unicopia.particle.UParticles;
 import com.minelittlepony.unicopia.util.TraceHelper;
 import com.minelittlepony.unicopia.util.VecHelper;
 
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
-import net.minecraft.entity.damage.DamageSource;
-import net.minecraft.entity.effect.StatusEffectInstance;
-import net.minecraft.entity.effect.StatusEffects;
 import net.minecraft.entity.mob.HostileEntity;
 import net.minecraft.entity.passive.CowEntity;
 import net.minecraft.entity.passive.MerchantEntity;
@@ -34,6 +30,13 @@ import net.minecraft.particle.ParticleTypes;
  * Changeling ability to restore health from mobs
  */
 public class ChangelingFeedAbility implements Ability<Hit> {
+    private static final Predicate<Entity> TARGET_PREDICATE = e -> (e instanceof LivingEntity)
+            && (e instanceof CowEntity
+            || e instanceof MerchantEntity
+            || e instanceof PlayerEntity
+            || e instanceof SheepEntity
+            || e instanceof PigEntity
+            || e instanceof HostileEntity);
 
     @Override
     public int getWarmupTime(Pony player) {
@@ -42,7 +45,7 @@ public class ChangelingFeedAbility implements Ability<Hit> {
 
     @Override
     public int getCooldownTime(Pony player) {
-        return canFeed(player) ? 15 : 80;
+        return !SpellType.FEED.isOn(player) && ChangelingFeedingSpell.canFeed(player) ? 15 : 80;
     }
 
     @Override
@@ -53,22 +56,7 @@ public class ChangelingFeedAbility implements Ability<Hit> {
     @Nullable
     @Override
     public Optional<Hit> prepare(Pony player) {
-        return Hit.of(canFeed(player) && !getTargets(player).isEmpty());
+        return Hit.of(ChangelingFeedingSpell.canFeed(player) && !getTargets(player).findAny().isEmpty());
-    }
-
-    private boolean canFeed(Pony player) {
-        return player.asEntity().getHealth() < player.asEntity().getMaxHealth()
-            || player.asEntity().canConsume(false);
-    }
-
-    private boolean canDrain(Entity e) {
-        return (e instanceof LivingEntity)
-            && (e instanceof CowEntity
-            || e instanceof MerchantEntity
-            || e instanceof PlayerEntity
-            || e instanceof SheepEntity
-            || e instanceof PigEntity
-            || e instanceof HostileEntity);
     }
 
     @Override
@@ -76,16 +64,6 @@ public class ChangelingFeedAbility implements Ability<Hit> {
         return Hit.SERIALIZER;
     }
 
-    protected List<LivingEntity> getTargets(Pony player) {
-        List<Entity> list = VecHelper.findInRange(player.asEntity(), player.asWorld(), player.getOriginVector(), 3, this::canDrain);
-
-        TraceHelper.<LivingEntity>findEntity(player.asEntity(), 17, 1,
-                looked -> looked instanceof LivingEntity && !list.contains(looked) && canDrain(looked))
-            .ifPresent(list::add);
-
-        return list.stream().map(i -> (LivingEntity)i).collect(Collectors.toList());
-    }
-
     @Override
     public double getCostEstimate(Pony player) {
         return 0;
@@ -93,7 +71,7 @@ public class ChangelingFeedAbility implements Ability<Hit> {
 
     @Override
     public boolean apply(Pony iplayer, Hit data) {
-        if (!canFeed(iplayer)) {
+        if (!ChangelingFeedingSpell.canFeed(iplayer)) {
             return false;
         }
 
@@ -103,64 +81,25 @@ public class ChangelingFeedAbility implements Ability<Hit> {
         int maximumFoodGain = player.canConsume(false) ? (20 - player.getHungerManager().getFoodLevel()) : 0;
 
         if (maximumHealthGain > 0 || maximumFoodGain > 0) {
+            List<LivingEntity> targets = getTargets(iplayer).map(LivingEntity.class::cast).toList();
 
-            float healAmount = 0;
+            if (targets.size() > 0) {
+                new ChangelingFeedingSpell(targets, maximumHealthGain, maximumFoodGain).apply(iplayer);
 
-            for (LivingEntity i : getTargets(iplayer)) {
+                iplayer.playSound(USounds.ENTITY_PLAYER_CHANGELING_FEED, 0.1F, iplayer.getRandomPitch());
-                healAmount += drainFrom(iplayer, i);
+                return true;
             }
-
-            int foodAmount = (int)Math.floor(Math.min(healAmount / 3, maximumFoodGain));
-
-            if (foodAmount > 0) {
-                healAmount -= foodAmount;
-            }
-            player.getHungerManager().add(Math.max(1, foodAmount), 0.125f);
-
-            player.heal(Math.max(1, Math.min(healAmount, maximumHealthGain)));
-        }
-
-
-        if (!canFeed(iplayer)) {
-            iplayer.playSound(USounds.Vanilla.ENTITY_PLAYER_BURP, 1, (float)player.getWorld().random.nextTriangular(1F, 0.2F));
-        } else {
-            iplayer.playSound(USounds.ENTITY_PLAYER_CHANGELING_FEED, 0.1F, iplayer.getRandomPitch());
         }
 
+        iplayer.playSound(USounds.Vanilla.ENTITY_PLAYER_BURP, 1, (float)player.getWorld().random.nextTriangular(1F, 0.2F));
         return true;
     }
 
-    public float drainFrom(Pony changeling, LivingEntity living) {
+    protected Stream<Entity> getTargets(Pony player) {
-
+        return Stream.concat(
-        DamageSource d = changeling.damageOf(UDamageTypes.LOVE_DRAINING, changeling);
+                VecHelper.findInRange(player.asEntity(), player.asWorld(), player.getOriginVector(), 3, TARGET_PREDICATE).stream(),
-
+                TraceHelper.findEntity(player.asEntity(), 17, 1, TARGET_PREDICATE).stream()
-        float damage = living.getHealth()/2;
+        ).distinct();
-
-        if (damage > 0) {
-            living.damage(d, damage);
-        }
-
-        ParticleUtils.spawnParticles(UParticles.CHANGELING_MAGIC, living, 7);
-        ParticleUtils.spawnParticles(new FollowingParticleEffect(UParticles.HEALTH_DRAIN, changeling.asEntity(), 0.2F), living, 1);
-
-        if (changeling.asEntity().hasStatusEffect(StatusEffects.NAUSEA)) {
-            StatusEffectInstance effect = changeling.asEntity().getStatusEffect(StatusEffects.NAUSEA);
-            changeling.asEntity().removeStatusEffect(StatusEffects.NAUSEA);
-            living.addStatusEffect(effect);
-        } else if (changeling.asWorld().random.nextInt(2300) == 0) {
-            living.addStatusEffect(new StatusEffectInstance(StatusEffects.WITHER, 20, 1));
-        }
-
-        if (living instanceof PlayerEntity) {
-            damage ++;
-            damage *= 1.6F;
-
-            if (!changeling.asEntity().hasStatusEffect(StatusEffects.HEALTH_BOOST)) {
-                changeling.asEntity().addStatusEffect(new StatusEffectInstance(StatusEffects.HEALTH_BOOST, 13000, 1));
-            }
-        }
-
-        return damage;
     }
 
     @Override

src/main/java/com/minelittlepony/unicopia/ability/EarthPonyGrowAbility.java

@@ -10,10 +10,10 @@ import com.minelittlepony.unicopia.ability.data.Hit;
 import com.minelittlepony.unicopia.ability.data.Pos;
 import com.minelittlepony.unicopia.block.UBlocks;
 import com.minelittlepony.unicopia.entity.player.Pony;
-import com.minelittlepony.unicopia.item.TransformCropsRecipe;
-import com.minelittlepony.unicopia.item.URecipes;
 import com.minelittlepony.unicopia.particle.MagicParticleEffect;
 import com.minelittlepony.unicopia.particle.ParticleUtils;
+import com.minelittlepony.unicopia.recipe.TransformCropsRecipe;
+import com.minelittlepony.unicopia.recipe.URecipes;
 import com.minelittlepony.unicopia.server.world.BlockDestructionManager;
 import com.minelittlepony.unicopia.util.TraceHelper;
 import com.minelittlepony.unicopia.util.VecHelper;
@@ -108,7 +108,7 @@ public class EarthPonyGrowAbility implements Ability<Pos> {
             }
         }
 
-        if (w.getBlockState(pos).isIn(UTags.UNAFFECTED_BY_GROW_ABILITY)) {
+        if (w.getBlockState(pos).isIn(UTags.Blocks.UNAFFECTED_BY_GROW_ABILITY)) {
             return 0;
         }
 

src/main/java/com/minelittlepony/unicopia/ability/EarthPonyStompAbility.java

@@ -162,7 +162,7 @@ public class EarthPonyStompAbility implements Ability<Hit> {
 
             ParticleUtils.spawnParticle(player.getWorld(), UParticles.GROUND_POUND, player.getX(), player.getY() - 1, player.getZ(), 0, 0, 0);
             BlockState steppingState = player.getSteppingBlockState();
-            if (steppingState.isIn(UTags.KICKS_UP_DUST)) {
+            if (steppingState.isIn(UTags.Blocks.KICKS_UP_DUST)) {
                 ParticleUtils.spawnParticle(player.getWorld(), new BlockStateParticleEffect(UParticles.DUST_CLOUD, steppingState), player.getBlockPos().down().toCenterPos(), Vec3d.ZERO);
             }
 
@@ -227,7 +227,7 @@ public class EarthPonyStompAbility implements Ability<Hit> {
             w.syncWorldEvent(WorldEvents.BLOCK_BROKEN, pos, Block.getRawIdFromState(state));
         }
 
-        if (state.isIn(UTags.KICKS_UP_DUST)) {
+        if (state.isIn(UTags.Blocks.KICKS_UP_DUST)) {
             if (w.random.nextInt(4) == 0 && w.isAir(pos.up()) && w.getFluidState(pos.up()).isEmpty()) {
                 ParticleUtils.spawnParticle(w, new BlockStateParticleEffect(UParticles.DUST_CLOUD, state), pos.up().toCenterPos(), VecHelper.supply(() -> w.random.nextTriangular(0, 0.1F)));
             }

src/main/java/com/minelittlepony/unicopia/ability/PegasusCaptureStormAbility.java

@@ -35,7 +35,7 @@ public class PegasusCaptureStormAbility implements Ability<Hit> {
 
     @Override
     public boolean canUse(Race race) {
-        return race.canInteractWithClouds();
+        return race.canInfluenceWeather();
     }
 
     @Nullable

src/main/java/com/minelittlepony/unicopia/ability/PegasusRainboomAbility.java

@@ -28,7 +28,7 @@ public class PegasusRainboomAbility implements Ability<Hit> {
 
     @Override
     public boolean canUse(Race race) {
-        return race.canInteractWithClouds();
+        return race.canInfluenceWeather();
     }
 
     @Nullable

src/main/java/com/minelittlepony/unicopia/ability/ScreechAbility.java

@@ -110,7 +110,7 @@ public class ScreechAbility implements Ability<Numeric> {
 
 
             if (living.getWorld().random.nextInt(MOB_SPOOK_PROBABILITY) == 0) {
-                RegistryUtils.pickRandom(living.getWorld(), UTags.SPOOKED_MOB_DROPS).ifPresent(drop -> {
+                RegistryUtils.pickRandom(living.getWorld(), UTags.Items.SPOOKED_MOB_DROPS).ifPresent(drop -> {
                     living.dropStack(drop.getDefaultStack());
                     living.playSound(USounds.Vanilla.ENTITY_ITEM_PICKUP, 1, 0.1F);
                     UCriteria.SPOOK_MOB.trigger(player.asEntity());

src/main/java/com/minelittlepony/unicopia/ability/UnicornTeleportAbility.java

@@ -27,6 +27,7 @@ import net.minecraft.sound.SoundCategory;
 import net.minecraft.text.Text;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.util.shape.VoxelShape;
 import net.minecraft.world.World;
@@ -89,8 +90,10 @@ public class UnicornTeleportAbility implements Ability<Pos> {
         return trace.getBlockOrEntityPos().map(pos -> {
             final BlockPos originalPos = pos;
 
+            Direction globalUp = player.getPhysics().isGravityNegative() ? Direction.DOWN : Direction.UP;
+
             boolean originalPosHasSupport = exception(w, pos, player.asEntity());
-            boolean originalPosValid = enterable(w, pos.up()) && enterable(w, pos.up(2));
+            boolean originalPosValid = enterable(w, pos.offset(globalUp)) && enterable(w, pos.offset(globalUp, 2));
 
             if (w.getBlockState(pos).isOf(Blocks.POWDER_SNOW) && !PowderSnowBlock.canWalkOnPowderSnow(player.asEntity())) {
                 return null;
@@ -111,11 +114,11 @@ public class UnicornTeleportAbility implements Ability<Pos> {
             if (pos.getX() != originalPos.getX() || pos.getZ() != originalPos.getZ()) {
                 // check support
                 int steps = 0;
-                while (enterable(w, pos.down())) {
+                while (enterable(w, pos.offset(globalUp.getOpposite()))) {
-                    pos = pos.down();
+                    pos = pos.offset(globalUp.getOpposite());
                     if (++steps > 2) {
                         if (originalPosValid) {
-                            pos = originalPos.up();
+                            pos = originalPos.offset(globalUp);
                             break;
                         } else {
                             return null;
@@ -125,7 +128,7 @@ public class UnicornTeleportAbility implements Ability<Pos> {
             }
 
             if ((!enterable(w, pos) && exception(w, pos, player.asEntity()))
-             || (!enterable(w, pos.up()) && exception(w, pos.up(), player.asEntity()))) {
+             || (!enterable(w, pos.offset(globalUp)) && exception(w, pos.offset(globalUp), player.asEntity()))) {
                 return null;
             }
 

src/main/java/com/minelittlepony/unicopia/ability/magic/Caster.java

@@ -14,12 +14,14 @@ import com.minelittlepony.unicopia.entity.damage.UDamageSources;
 import com.minelittlepony.unicopia.particle.ParticleSource;
 import com.minelittlepony.unicopia.server.world.Ether;
 import com.minelittlepony.unicopia.server.world.ModificationType;
+import com.minelittlepony.unicopia.server.world.OfflinePlayerCache;
 import com.minelittlepony.unicopia.util.SoundEmitter;
 import com.minelittlepony.unicopia.util.VecHelper;
 
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.server.world.ServerWorld;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.GameRules;
@@ -67,10 +69,18 @@ public interface Caster<E extends Entity> extends
             }
 
             if (getMaster() instanceof PlayerEntity player) {
-                if (!asWorld().canPlayerModifyAt(player, pos)) {
+                if (!player.canModifyBlocks() || !asWorld().canPlayerModifyAt(player, pos)) {
                     return false;
                 }
             } else {
+                if (asWorld() instanceof ServerWorld sw) {
+                    @Nullable
+                    PlayerEntity player = OfflinePlayerCache.getOfflinePlayer(sw, getMasterId().orElse(null));
+                    if (player != null && !player.canModifyBlocks() || !sw.canPlayerModifyAt(player, pos)) {
+                        return false;
+                    }
+                }
+
                 if (!asWorld().getGameRules().getBoolean(GameRules.DO_MOB_GRIEFING)) {
                     return false;
                 }

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/ChangelingFeedingSpell.java

@@ -0,0 +1,162 @@
+package com.minelittlepony.unicopia.ability.magic.spell;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+import com.minelittlepony.unicopia.USounds;
+import com.minelittlepony.unicopia.ability.Abilities;
+import com.minelittlepony.unicopia.ability.magic.Caster;
+import com.minelittlepony.unicopia.ability.magic.spell.effect.AbstractSpell;
+import com.minelittlepony.unicopia.ability.magic.spell.effect.CustomisedSpellType;
+import com.minelittlepony.unicopia.ability.magic.spell.effect.SpellType;
+import com.minelittlepony.unicopia.entity.EntityReference;
+import com.minelittlepony.unicopia.entity.damage.UDamageTypes;
+import com.minelittlepony.unicopia.entity.player.Pony;
+import com.minelittlepony.unicopia.particle.FollowingParticleEffect;
+import com.minelittlepony.unicopia.particle.ParticleUtils;
+import com.minelittlepony.unicopia.particle.UParticles;
+
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.damage.DamageSource;
+import net.minecraft.entity.effect.StatusEffectInstance;
+import net.minecraft.entity.effect.StatusEffects;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.nbt.NbtElement;
+import net.minecraft.util.math.MathHelper;
+
+public class ChangelingFeedingSpell extends AbstractSpell {
+    private List<EntityReference<LivingEntity>> targets = List.of();
+    private int nextTargetIndex;
+
+    private float healthToDrain;
+    private int foodToDrain;
+
+    private float damageThisTick;
+
+    public ChangelingFeedingSpell(CustomisedSpellType<?> type) {
+        super(type);
+        setHidden(true);
+    }
+
+    public ChangelingFeedingSpell(List<LivingEntity> feedTarget, float healthToDrain, int foodToDrain) {
+        this(SpellType.FEED.withTraits());
+        this.targets = feedTarget.stream().map(EntityReference::new).collect(Collectors.toList() /* make mutable */);
+        this.healthToDrain = healthToDrain;
+        this.foodToDrain = foodToDrain;
+    }
+
+    @Override
+    public boolean tick(Caster<?> source, Situation situation) {
+        if (!(source instanceof Pony changeling) || situation != Situation.BODY || !source.canUse(Abilities.FEED)) {
+            return false;
+        }
+
+        PlayerEntity player = changeling.asEntity();
+        if (!canFeed(changeling)) {
+            changeling.playSound(USounds.Vanilla.ENTITY_PLAYER_BURP, 1, (float)player.getWorld().random.nextTriangular(1F, 0.2F));
+            return false;
+        }
+
+        float tickDrain = Math.min(0.05F, healthToDrain);
+        damageThisTick += tickDrain;
+
+        if (damageThisTick > 1) {
+            damageThisTick--;
+
+            float healAmount = drain(changeling, 1);
+            float foodAmount = Math.min(healAmount / 3F, foodToDrain);
+            if (foodAmount > 0) {
+                healAmount -= foodAmount;
+            }
+
+            foodAmount = MathHelper.clamp(foodAmount, 0, foodToDrain);
+            healAmount = MathHelper.clamp(healAmount, 0, healthToDrain);
+
+            int shanks = MathHelper.floor(foodAmount);
+            player.getHungerManager().add(shanks, foodAmount - shanks);
+            player.heal(healAmount);
+
+            if (!canFeed(changeling)) {
+                changeling.playSound(USounds.Vanilla.ENTITY_PLAYER_BURP, 1, (float)player.getWorld().random.nextTriangular(1F, 0.2F));
+            } else {
+                changeling.playSound(USounds.ENTITY_PLAYER_CHANGELING_FEED, 0.1F, changeling.getRandomPitch());
+            }
+
+            foodToDrain -= foodAmount;
+            healthToDrain -= healAmount;
+        }
+
+        return !targets.isEmpty() && (healthToDrain > 0 || foodToDrain > 0);
+    }
+
+    private float drain(Pony changeling, float max) {
+        List<EntityReference<LivingEntity>> targets = this.targets;
+        while (!targets.isEmpty()) {
+            int index = MathHelper.clamp(nextTargetIndex, 0, targets.size());
+            LivingEntity l = targets.get(index).getOrEmpty(changeling.asWorld()).orElse(null);
+            if (l != null && !l.isRemoved() && l.distanceTo(changeling.asEntity()) < 4) {
+                nextTargetIndex = (nextTargetIndex + 1) % targets.size();
+                return drainFrom(changeling, l, max);
+            } else {
+                targets.remove(index);
+            }
+        }
+        return 0;
+    }
+
+    public float drainFrom(Pony changeling, LivingEntity living, float damage) {
+        DamageSource d = changeling.damageOf(UDamageTypes.LOVE_DRAINING, changeling);
+
+        if (damage > 0) {
+            living.damage(d, damage);
+        }
+
+        ParticleUtils.spawnParticles(UParticles.CHANGELING_MAGIC, living, 7);
+        ParticleUtils.spawnParticles(new FollowingParticleEffect(UParticles.HEALTH_DRAIN, changeling.asEntity(), 0.2F), living, 1);
+
+        if (changeling.asEntity().hasStatusEffect(StatusEffects.NAUSEA)) {
+            StatusEffectInstance effect = changeling.asEntity().getStatusEffect(StatusEffects.NAUSEA);
+            changeling.asEntity().removeStatusEffect(StatusEffects.NAUSEA);
+            living.addStatusEffect(effect);
+        } else if (changeling.asWorld().random.nextInt(2300) == 0) {
+            living.addStatusEffect(new StatusEffectInstance(StatusEffects.WITHER, 20, 1));
+        }
+
+        if (living instanceof PlayerEntity) {
+            damage ++;
+            damage *= 1.6F;
+
+            if (!changeling.asEntity().hasStatusEffect(StatusEffects.HEALTH_BOOST)) {
+                changeling.asEntity().addStatusEffect(new StatusEffectInstance(StatusEffects.HEALTH_BOOST, 13000, 1));
+            }
+        }
+
+        return damage;
+    }
+
+    public static boolean canFeed(Pony player) {
+        return player.asEntity().getHealth() < player.asEntity().getMaxHealth()
+            || player.asEntity().canConsume(false);
+    }
+
+    @Override
+    public void toNBT(NbtCompound compound) {
+        super.toNBT(compound);
+        compound.putFloat("healthToDrain", healthToDrain);
+        compound.putInt("foodToDrain", foodToDrain);
+        compound.putFloat("damageThisTick", damageThisTick);
+        compound.put("targets", EntityReference.<LivingEntity>getSerializer().writeAll(targets));
+    }
+
+    @Override
+    public void fromNBT(NbtCompound compound) {
+        super.fromNBT(compound);
+        healthToDrain = compound.getFloat("healthToDrain");
+        foodToDrain = compound.getInt("foodToDrain");
+        damageThisTick = compound.getFloat("damageThisTick");
+        targets = compound.contains("targets", NbtElement.LIST_TYPE)
+                ? EntityReference.<LivingEntity>getSerializer().readAll(compound.getList("targets", NbtElement.COMPOUND_TYPE)).toList()
+                : List.of();
+    }
+}

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/RainboomAbilitySpell.java

@@ -64,7 +64,7 @@ public class RainboomAbilitySpell extends AbstractSpell {
         });
         EFFECT_RANGE.translate(source.getOrigin()).getBlockPositions().forEach(pos -> {
             BlockState state = source.asWorld().getBlockState(pos);
-            if (state.isIn(UTags.FRAGILE) && source.canModifyAt(pos, ModificationType.PHYSICAL)) {
+            if (state.isIn(UTags.Blocks.FRAGILE) && source.canModifyAt(pos, ModificationType.PHYSICAL)) {
                 source.asWorld().breakBlock(pos, true);
             }
         });

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/crafting/SpellCraftingRecipe.java

@@ -9,7 +9,7 @@ import com.minelittlepony.unicopia.ability.magic.spell.effect.SpellType;
 import com.minelittlepony.unicopia.ability.magic.spell.trait.SpellTraits;
 import com.minelittlepony.unicopia.container.inventory.SpellbookInventory;
 import com.minelittlepony.unicopia.item.EnchantableItem;
-import com.minelittlepony.unicopia.item.URecipes;
+import com.minelittlepony.unicopia.recipe.URecipes;
 import com.minelittlepony.unicopia.util.CodecUtils;
 import com.minelittlepony.unicopia.util.InventoryUtil;
 import com.mojang.datafixers.util.Pair;

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/crafting/SpellDuplicatingRecipe.java

@@ -3,6 +3,7 @@ package com.minelittlepony.unicopia.ability.magic.spell.crafting;
 import com.minelittlepony.unicopia.ability.magic.spell.effect.SpellType;
 import com.minelittlepony.unicopia.container.inventory.SpellbookInventory;
 import com.minelittlepony.unicopia.item.*;
+import com.minelittlepony.unicopia.recipe.URecipes;
 import com.minelittlepony.unicopia.util.InventoryUtil;
 import com.mojang.serialization.Codec;
 import com.mojang.serialization.codecs.RecordCodecBuilder;

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/crafting/SpellEnhancingRecipe.java

@@ -5,6 +5,7 @@ import com.minelittlepony.unicopia.container.inventory.SpellbookInventory;
 import com.minelittlepony.unicopia.item.*;
 import com.mojang.serialization.Codec;
 import com.mojang.serialization.codecs.RecordCodecBuilder;
+import com.minelittlepony.unicopia.recipe.URecipes;
 
 import net.minecraft.item.ItemStack;
 import net.minecraft.network.PacketByteBuf;

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/crafting/SpellShapedCraftingRecipe.java

@@ -3,7 +3,7 @@ package com.minelittlepony.unicopia.ability.magic.spell.crafting;
 import java.util.function.Function;
 
 import com.minelittlepony.unicopia.item.EnchantableItem;
-import com.minelittlepony.unicopia.item.URecipes;
+import com.minelittlepony.unicopia.recipe.URecipes;
 import com.minelittlepony.unicopia.util.InventoryUtil;
 import com.mojang.serialization.Codec;
 

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/crafting/SpellbookRecipe.java

@@ -5,7 +5,7 @@ import java.util.List;
 import com.minelittlepony.unicopia.ability.magic.spell.trait.Trait;
 import com.minelittlepony.unicopia.container.inventory.SpellbookInventory;
 import com.minelittlepony.unicopia.item.UItems;
-import com.minelittlepony.unicopia.item.URecipes;
+import com.minelittlepony.unicopia.recipe.URecipes;
 
 import net.minecraft.item.ItemStack;
 import net.minecraft.recipe.Recipe;

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/CatapultSpell.java

@@ -86,7 +86,7 @@ public class CatapultSpell extends AbstractSpell implements ProjectileDelegate.B
         }
 
         BlockState state = world.getBlockState(bpos);
-        if (state.isIn(UTags.CATAPULT_IMMUNE)) {
+        if (state.isIn(UTags.Blocks.CATAPULT_IMMUNE)) {
             return;
         }
 

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/HydrophobicSpell.java

@@ -61,7 +61,9 @@ public class HydrophobicSpell extends AbstractSpell {
 
             storedFluidPositions.removeIf(entry -> {
                if (!area.isPointInside(Vec3d.ofCenter(entry.pos()))) {
-                   entry.restore(world);
+                   if (source.canModifyAt(entry.pos())) {
+                       entry.restore(world);
+                   }
                    return true;
                }
 
@@ -72,7 +74,7 @@ public class HydrophobicSpell extends AbstractSpell {
                 pos = new BlockPos(pos);
                 BlockState state = world.getBlockState(pos);
 
-                if (state.getFluidState().isIn(affectedFluid)) {
+                if (source.canModifyAt(pos) && state.getFluidState().isIn(affectedFluid)) {
                     Block block = state.getBlock();
 
                     if (block instanceof FluidBlock) {
@@ -95,7 +97,7 @@ public class HydrophobicSpell extends AbstractSpell {
 
             source.spawnParticles(new Sphere(true, range), 10, pos -> {
                 BlockPos bp = BlockPos.ofFloored(pos);
-                if (source.asWorld().getFluidState(bp.up()).isIn(affectedFluid)) {
+                if (source.canModifyAt(bp) && source.asWorld().getFluidState(bp.up()).isIn(affectedFluid)) {
                     source.addParticle(UParticles.RAIN_DROPS, pos, Vec3d.ZERO);
                 }
             });
@@ -116,7 +118,9 @@ public class HydrophobicSpell extends AbstractSpell {
     protected void onDestroyed(Caster<?> caster) {
         Ether.get(caster.asWorld()).remove(this, caster);
         storedFluidPositions.removeIf(entry -> {
-            entry.restore(caster.asWorld());
+            if (caster.canModifyAt(entry.pos())) {
+                entry.restore(caster.asWorld());
+            }
             return true;
          });
     }

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/InfernoSpell.java

@@ -48,8 +48,9 @@ public class InfernoSpell extends FireSpell {
             for (int i = 0; i < radius * 2; i++) {
                 if (w.random.nextInt(12) == 0) {
                     Vec3d vec = shape.computePoint(w.random).add(origin);
+                    BlockPos pos = BlockPos.ofFloored(vec);
 
-                    if (!applyBlocks(w, BlockPos.ofFloored(vec))) {
+                    if (source.canModifyAt(pos) && !applyBlocks(w, pos)) {
                         applyEntities(source, vec);
                     }
                 }

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/SpellType.java

@@ -11,6 +11,7 @@ import com.minelittlepony.unicopia.Affinity;
 import com.minelittlepony.unicopia.Unicopia;
 import com.minelittlepony.unicopia.ability.magic.Affine;
 import com.minelittlepony.unicopia.ability.magic.SpellPredicate;
+import com.minelittlepony.unicopia.ability.magic.spell.ChangelingFeedingSpell;
 import com.minelittlepony.unicopia.ability.magic.spell.DispersableDisguiseSpell;
 import com.minelittlepony.unicopia.ability.magic.spell.RainboomAbilitySpell;
 import com.minelittlepony.unicopia.ability.magic.spell.PlaceableSpell;
@@ -49,6 +50,7 @@ public final class SpellType<T extends Spell> implements Affine, SpellPredicate<
     public static final SpellType<ThrowableSpell> THROWN_SPELL = register("thrown", Affinity.NEUTRAL, 0, false, SpellTraits.EMPTY, ThrowableSpell::new);
 
     public static final SpellType<DispersableDisguiseSpell> CHANGELING_DISGUISE = register("disguise", Affinity.BAD, 0x19E48E, false, SpellTraits.EMPTY, DispersableDisguiseSpell::new);
+    public static final SpellType<ChangelingFeedingSpell> FEED = register("feed", Affinity.BAD, 0xBDBDF9, false, SpellTraits.EMPTY, ChangelingFeedingSpell::new);
     public static final SpellType<RainboomAbilitySpell> RAINBOOM = register("rainboom", Affinity.GOOD, 0xBDBDF9, false, SpellTraits.EMPTY, RainboomAbilitySpell::new);
     public static final SpellType<RageAbilitySpell> RAGE = register("rage", Affinity.GOOD, 0xBDBDF9, false, SpellTraits.EMPTY, RageAbilitySpell::new);
     public static final SpellType<TimeControlAbilitySpell> TIME_CONTROL = register("time_control", Affinity.GOOD, 0xBDBDF9, false, SpellTraits.EMPTY, TimeControlAbilitySpell::new);

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/TransformationSpell.java

@@ -66,7 +66,7 @@ public class TransformationSpell extends AbstractSpell implements ProjectileDele
 
     @SuppressWarnings("unchecked")
     private <T extends MobEntity> Optional<EntityType<T>> pickType(EntityType<?> except, World world) {
-        Set<EntityType<?>> options = RegistryUtils.valuesForTag(world, UTags.TRANSFORMABLE_ENTITIES).collect(Collectors.toSet());
+        Set<EntityType<?>> options = RegistryUtils.valuesForTag(world, UTags.Entities.TRANSFORMABLE).collect(Collectors.toSet());
         if (except.getSpawnGroup() == SpawnGroup.MONSTER) {
             options.removeIf(t -> t.getSpawnGroup() == SpawnGroup.MONSTER);
         } else {

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/trait/Trait.java

@@ -7,10 +7,7 @@ import java.util.stream.Stream;
 
 import com.minelittlepony.unicopia.Unicopia;
 import com.minelittlepony.unicopia.command.CommandArgumentEnum;
-import com.mojang.datafixers.util.Either;
 import com.mojang.serialization.Codec;
-import com.mojang.serialization.DataResult;
-
 import net.minecraft.command.argument.EnumArgumentType;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
@@ -20,7 +17,6 @@ import net.minecraft.text.*;
 import net.minecraft.util.Formatting;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.StringIdentifiable;
-import net.minecraft.util.dynamic.Codecs;
 
 public enum Trait implements CommandArgumentEnum<Trait> {
     /**
@@ -64,14 +60,10 @@ public enum Trait implements CommandArgumentEnum<Trait> {
     BLOOD(TraitGroup.DARKNESS);
 
     private static final Map<Identifier, Trait> IDS = Arrays.stream(values()).collect(Collectors.toMap(Trait::getId, Function.identity()));
-    @Deprecated
+    public static final EnumCodec<Trait> CODEC = StringIdentifiable.createCodec(Trait::values, n -> n.toLowerCase(Locale.ROOT));
-    private static final EnumCodec<Trait> NAME_CODEC = StringIdentifiable.createCodec(Trait::values, String::toLowerCase);
+    public static final Codec<Set<Trait>> SET_CODEC = CODEC.listOf().xmap(
-    @Deprecated
+            l -> l.stream().distinct().collect(Collectors.toSet()),
-    private static final EnumCodec<Trait> ID_CODEC = StringIdentifiable.createCodec(Trait::values, i -> "unicopia:" + i);
+            s -> s.stream().toList()
-
-    public static final Codec<Trait> CODEC = Codecs.xor(NAME_CODEC, ID_CODEC).flatXmap(
-            either -> either.left().or(either::right).map(DataResult::success).orElseGet(() -> DataResult.error(() -> "Not a proper trait")),
-            trait -> DataResult.success(Either.right(trait))
     );
 
     private final Identifier id;
@@ -115,7 +107,7 @@ public enum Trait implements CommandArgumentEnum<Trait> {
 
     @Override
     public String asString() {
-        return name();
+        return getId().getPath();
     }
 
     public TraitGroup getGroup() {
@@ -173,7 +165,7 @@ public enum Trait implements CommandArgumentEnum<Trait> {
 
     @Deprecated
     public static Optional<Trait> fromName(String name) {
-        return Optional.ofNullable(NAME_CODEC.byId(name));
+        return Optional.ofNullable(CODEC.byId(name));
     }
 
     public static EnumArgumentType<Trait> argument() {

src/main/java/com/minelittlepony/unicopia/ability/magic/spell/trait/TraitDiscovery.java

@@ -1,5 +1,6 @@
 package com.minelittlepony.unicopia.ability.magic.spell.trait;
 
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -10,6 +11,7 @@ import java.util.stream.Stream;
 
 import org.jetbrains.annotations.Nullable;
 
+import com.minelittlepony.unicopia.advancement.UCriteria;
 import com.minelittlepony.unicopia.entity.player.Pony;
 import com.minelittlepony.unicopia.network.Channel;
 import com.minelittlepony.unicopia.network.MsgMarkTraitRead;
@@ -76,8 +78,11 @@ public class TraitDiscovery implements NbtSerialisable, Copyable<TraitDiscovery>
         });
         unreadTraits.addAll(newTraits);
         pony.setDirty();
-        if (!newTraits.isEmpty() && !pony.asWorld().isClient) {
+        if (!newTraits.isEmpty()) {
-            Channel.UNLOCK_TRAITS.sendToPlayer(new MsgUnlockTraits(newTraits), (ServerPlayerEntity)pony.asEntity());
+            if (!pony.asWorld().isClient) {
+                Channel.UNLOCK_TRAITS.sendToPlayer(new MsgUnlockTraits(newTraits), (ServerPlayerEntity)pony.asEntity());
+            }
+            UCriteria.TRAIT_DISCOVERED.trigger(pony.asEntity());
         }
     }
 
@@ -103,6 +108,10 @@ public class TraitDiscovery implements NbtSerialisable, Copyable<TraitDiscovery>
         return traits.contains(trait);
     }
 
+    public boolean isKnown(Collection<Trait> traits) {
+        return traits.containsAll(traits);
+    }
+
     @Environment(EnvType.CLIENT)
     public void appendTooltip(ItemStack stack, @Nullable World world, List<Text> tooltip) {
         SpellTraits.getEmbeddedTraits(stack)

src/main/java/com/minelittlepony/unicopia/advancement/CustomEventCriterion.java

@@ -7,6 +7,7 @@ import org.jetbrains.annotations.Nullable;
 import com.google.gson.JsonObject;
 import com.minelittlepony.unicopia.entity.player.Pony;
 
+import net.minecraft.advancement.AdvancementCriterion;
 import net.minecraft.advancement.criterion.AbstractCriterion;
 import net.minecraft.advancement.criterion.AbstractCriterionConditions;
 import net.minecraft.entity.Entity;
@@ -41,6 +42,22 @@ public class CustomEventCriterion extends AbstractCriterion<CustomEventCriterion
         void trigger(@Nullable Entity player);
     }
 
+    public static AdvancementCriterion<?> create(String name) {
+        return UCriteria.CUSTOM_EVENT.create(new Conditions(Optional.empty(), name, RacePredicate.EMPTY, null, 1));
+    }
+
+    public static AdvancementCriterion<?> create(String name, int count) {
+        return UCriteria.CUSTOM_EVENT.create(new Conditions(Optional.empty(), name, RacePredicate.EMPTY, null, count));
+    }
+
+    public static AdvancementCriterion<?> createFlying(String name) {
+        return UCriteria.CUSTOM_EVENT.create(new Conditions(Optional.empty(), name, RacePredicate.EMPTY, true, 1));
+    }
+
+    public static AdvancementCriterion<?> createFlying(String name, int count) {
+        return UCriteria.CUSTOM_EVENT.create(new Conditions(Optional.empty(), name, RacePredicate.EMPTY, true, count));
+    }
+
     public static class Conditions extends AbstractCriterionConditions {
         private final String event;
 
@@ -69,11 +86,13 @@ public class CustomEventCriterion extends AbstractCriterion<CustomEventCriterion
         public JsonObject toJson() {
             JsonObject json = super.toJson();
             json.addProperty("event", event);
-            json.add("race", races.toJson());
+            if (!races.isEmpty()) {
+                json.add("race", races.toJson());
+            }
             if (flying != null) {
                 json.addProperty("flying", flying);
             }
-            if (repeatCount > 0) {
+            if (repeatCount > 1) {
                 json.addProperty("repeats", repeatCount);
             }
             return json;

src/main/java/com/minelittlepony/unicopia/advancement/RacePredicate.java

@@ -31,7 +31,7 @@ public record RacePredicate(Set<Race> include, Set<Race> exclude) implements Pre
         return of(getRaces(root, "include"), getRaces(root, "exclude"));
     }
 
-    private static RacePredicate of(Set<Race> include, Set<Race> exclude) {
+    public static RacePredicate of(Set<Race> include, Set<Race> exclude) {
         if (include.isEmpty() && exclude.isEmpty()) {
             return EMPTY;
         }
@@ -56,6 +56,10 @@ public record RacePredicate(Set<Race> include, Set<Race> exclude) implements Pre
         return (include.isEmpty() || include.contains(race)) && !(!exclude.isEmpty() && exclude.contains(race));
     }
 
+    public boolean isEmpty() {
+        return include.isEmpty() && exclude.isEmpty();
+    }
+
     public JsonObject toJson() {
         JsonObject json = new JsonObject();
         if (!include.isEmpty()) {

src/main/java/com/minelittlepony/unicopia/advancement/SendViaDragonBreathScrollCriterion.java

@@ -86,8 +86,11 @@ public class SendViaDragonBreathScrollCriterion extends AbstractCriterion<SendVi
         @Override
         public JsonObject toJson() {
             JsonObject json = super.toJson();
-            item.ifPresent(item -> json.add("item", item.toJson()));
+            item.ifPresent(i -> json.add("item", i.toJson()));
-            json.add("race", races.toJson());
+            if (!races.isEmpty()) {
+                json.add("race", races.toJson());
+            }
+            json.addProperty("is_receiving_end", isReceivingEnd);
             recipientName.ifPresent(recipient -> json.addProperty("recipient_name", recipient));
             if (recipientPresent != TriState.DEFAULT) {
                 json.addProperty("recipient_present", recipientPresent.getBoxed());

src/main/java/com/minelittlepony/unicopia/advancement/TraitDiscoveredCriterion.java

@@ -0,0 +1,55 @@
+package com.minelittlepony.unicopia.advancement;
+
+import java.util.Optional;
+import java.util.Set;
+
+import com.google.gson.JsonObject;
+import com.minelittlepony.unicopia.ability.magic.spell.trait.Trait;
+import com.minelittlepony.unicopia.entity.player.Pony;
+import com.mojang.serialization.JsonOps;
+
+import net.minecraft.advancement.AdvancementCriterion;
+import net.minecraft.advancement.criterion.AbstractCriterion;
+import net.minecraft.advancement.criterion.AbstractCriterionConditions;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.predicate.entity.AdvancementEntityPredicateDeserializer;
+import net.minecraft.predicate.entity.LootContextPredicate;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.util.JsonHelper;
+
+public class TraitDiscoveredCriterion extends AbstractCriterion<TraitDiscoveredCriterion.Conditions> {
+    @Override
+    protected Conditions conditionsFromJson(JsonObject json, Optional<LootContextPredicate> playerPredicate, AdvancementEntityPredicateDeserializer deserializer) {
+        return new Conditions(playerPredicate, Trait.SET_CODEC.decode(JsonOps.INSTANCE, JsonHelper.getArray(json, "traits")).result().get().getFirst());
+    }
+
+    public static AdvancementCriterion<?> create(Set<Trait> traits) {
+        return UCriteria.TRAIT_DISCOVERED.create(new Conditions(Optional.empty(), traits));
+    }
+
+    public void trigger(PlayerEntity player) {
+        if (player instanceof ServerPlayerEntity) {
+            trigger((ServerPlayerEntity)player, c -> c.test((ServerPlayerEntity)player));
+        }
+    }
+
+    public static class Conditions extends AbstractCriterionConditions {
+        private final Set<Trait> traits;
+
+        public Conditions(Optional<LootContextPredicate> playerPredicate, Set<Trait> traits) {
+            super(playerPredicate);
+            this.traits = traits;
+        }
+
+        public boolean test(ServerPlayerEntity player) {
+            return Pony.of(player).getDiscoveries().isKnown(traits);
+        }
+
+        @Override
+        public JsonObject toJson() {
+            JsonObject json = super.toJson();
+            json.add("traits", Trait.SET_CODEC.encodeStart(JsonOps.INSTANCE, traits).result().get());
+            return json;
+        }
+    }
+}

src/main/java/com/minelittlepony/unicopia/advancement/UCriteria.java

@@ -6,6 +6,7 @@ public interface UCriteria {
     CustomEventCriterion CUSTOM_EVENT = Criteria.register("unicopia:custom", new CustomEventCriterion());
     RaceChangeCriterion PLAYER_CHANGE_RACE = Criteria.register("unicopia:player_change_race", new RaceChangeCriterion());
     SendViaDragonBreathScrollCriterion SEND_DRAGON_BREATH = Criteria.register("unicopia:send_dragon_breath", new SendViaDragonBreathScrollCriterion());
+    TraitDiscoveredCriterion TRAIT_DISCOVERED = Criteria.register("unicopia:trait_discovered", new TraitDiscoveredCriterion());
 
     CustomEventCriterion.Trigger LOOK_INTO_SUN = CUSTOM_EVENT.createTrigger("look_into_sun");
     CustomEventCriterion.Trigger WEAR_SHADES = CUSTOM_EVENT.createTrigger("wear_shades");
@@ -27,7 +28,9 @@ public interface UCriteria {
     CustomEventCriterion.Trigger POWER_UP_HEART = CUSTOM_EVENT.createTrigger("power_up_heart");
     CustomEventCriterion.Trigger SPLIT_SEA = CUSTOM_EVENT.createTrigger("split_sea");
     CustomEventCriterion.Trigger RIDE_BALLOON = CUSTOM_EVENT.createTrigger("ride_balloon");
+    CustomEventCriterion.Trigger CONSTRUCT_BALLOON = CUSTOM_EVENT.createTrigger("construct_balloon");
     CustomEventCriterion.Trigger TELEPORT_ABOVE_WORLD = CUSTOM_EVENT.createTrigger("teleport_above_world");
+    CustomEventCriterion.Trigger SEAPONY_TRANSITION = CUSTOM_EVENT.createTrigger("seapony_transition");
 
     static void bootstrap() { }
 }

src/main/java/com/minelittlepony/unicopia/block/EnchantedFruitBlock.java

@@ -8,7 +8,7 @@ import net.minecraft.util.math.Direction;
 import net.minecraft.util.shape.VoxelShape;
 
 public class EnchantedFruitBlock extends FruitBlock {
-    static final BooleanProperty ENCHANTED = BooleanProperty.of("enchanted");
+    public static final BooleanProperty ENCHANTED = BooleanProperty.of("enchanted");
 
     public EnchantedFruitBlock(Settings settings, Direction attachmentFace, Block stem, VoxelShape shape) {
         super(settings, attachmentFace, stem, shape);

src/main/java/com/minelittlepony/unicopia/block/FancyBedBlock.java

@@ -17,8 +17,11 @@ import net.minecraft.block.entity.BedBlockEntity;
 import net.minecraft.block.entity.BlockEntity;
 import net.minecraft.block.entity.BlockEntityType;
 import net.minecraft.block.enums.BedPart;
+import net.minecraft.entity.mob.PiglinBrain;
+import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NbtCompound;
+import net.minecraft.registry.tag.BlockTags;
 import net.minecraft.server.world.ServerWorld;
 import net.minecraft.util.DyeColor;
 import net.minecraft.util.StringIdentifiable;
@@ -28,6 +31,7 @@ import net.minecraft.util.shape.VoxelShape;
 import net.minecraft.util.shape.VoxelShapes;
 import net.minecraft.world.BlockView;
 import net.minecraft.world.World;
+import net.minecraft.world.event.GameEvent;
 
 public class FancyBedBlock extends BedBlock {
     private static final List<Function<Direction, VoxelShape>> SHAPES = List.of(
@@ -57,6 +61,44 @@ public class FancyBedBlock extends BedBlock {
         return SHAPES.get(state.get(PART).ordinal()).apply(BedBlock.getOppositePartDirection(state));
     }
 
+    @Deprecated
+    @Override
+    public void onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved) {
+        if (state.hasBlockEntity() && !state.isOf(newState.getBlock()) && state.get(PART) == BedPart.HEAD) {
+            world.getBlockEntity(pos, UBlockEntities.FANCY_BED).ifPresent(tile -> {
+                SheetPattern pattern = tile.getPattern();
+                if (pattern != SheetPattern.NONE) {
+                    dropStack(world, pos, BedsheetsItem.forPattern(pattern).getDefaultStack());
+                }
+            });
+        }
+        super.onStateReplaced(state, world, pos, newState, moved);
+    }
+
+    @Override
+    public void onBreak(World world, BlockPos pos, BlockState state, PlayerEntity player) {
+        // MC-269785
+        BedPart part = state.get(PART);
+        BlockPos otherHalfPos = pos.offset(getDirectionTowardsOtherPart(part, state.get(FACING)));
+        BlockState otherHalfState = world.getBlockState(otherHalfPos);
+        if (/*!world.isClient &&*/ player.isCreative() && part == BedPart.FOOT && otherHalfState.isOf(this) && otherHalfState.get(PART) == BedPart.HEAD) {
+            if (!world.isClient) {
+                world.setBlockState(otherHalfPos, otherHalfState.getFluidState().getBlockState(), Block.NOTIFY_ALL | Block.SKIP_DROPS);
+            }
+            spawnBreakParticles(world, player, otherHalfPos, otherHalfState);
+            if (state.isIn(BlockTags.GUARDED_BY_PIGLINS)) {
+                PiglinBrain.onGuardedBlockInteracted(player, false);
+            }
+            world.emitGameEvent(GameEvent.BLOCK_DESTROY, pos, GameEvent.Emitter.of(player, state));
+        } else {
+            spawnBreakParticles(world, player, pos, state);
+            if (state.isIn(BlockTags.GUARDED_BY_PIGLINS)) {
+                PiglinBrain.onGuardedBlockInteracted(player, false);
+            }
+            world.emitGameEvent(GameEvent.BLOCK_DESTROY, pos, GameEvent.Emitter.of(player, state));
+        }
+    }
+
     @Override
     public BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
         return new Tile(pos, state);
@@ -127,6 +169,7 @@ public class FancyBedBlock extends BedBlock {
 
     public enum SheetPattern implements StringIdentifiable {
         NONE(DyeColor.WHITE),
+        WHITE(DyeColor.WHITE),
         LIGHT_GRAY(DyeColor.LIGHT_GRAY),
         GRAY(DyeColor.GRAY),
         BLACK(DyeColor.BLACK),

src/main/java/com/minelittlepony/unicopia/block/ItemJarBlock.java

@@ -0,0 +1,200 @@
+package com.minelittlepony.unicopia.block;
+
+import org.jetbrains.annotations.Nullable;
+
+import com.minelittlepony.unicopia.block.jar.EntityJarContents;
+import com.minelittlepony.unicopia.block.jar.FluidOnlyJarContents;
+import com.minelittlepony.unicopia.block.jar.ItemsJarContents;
+import com.minelittlepony.unicopia.block.jar.FakeFluidJarContents;
+
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidConstants;
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant;
+import net.minecraft.block.BlockEntityProvider;
+import net.minecraft.block.BlockRenderType;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.InventoryProvider;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.SidedInventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.ItemUsage;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.nbt.NbtElement;
+import net.minecraft.network.listener.ClientPlayPacketListener;
+import net.minecraft.network.packet.Packet;
+import net.minecraft.network.packet.s2c.play.BlockEntityUpdateS2CPacket;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.util.TypedActionResult;
+import net.minecraft.util.hit.BlockHitResult;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import net.minecraft.world.WorldAccess;
+
+public class ItemJarBlock extends JarBlock implements BlockEntityProvider, InventoryProvider {
+
+    public ItemJarBlock(Settings settings) {
+        super(settings);
+    }
+
+    @Override
+    public BlockRenderType getRenderType(BlockState state) {
+        return BlockRenderType.MODEL;
+    }
+
+    @Override
+    public ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult hit) {
+        if (hand == Hand.OFF_HAND) {
+            return ActionResult.PASS;
+        }
+        return world.getBlockEntity(pos, UBlockEntities.ITEM_JAR).map(data -> data.interact(player, hand)).orElse(ActionResult.PASS);
+    }
+
+    @Deprecated
+    @Override
+    public void onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved) {
+        if (!moved && !state.isOf(newState.getBlock())) {
+            world.getBlockEntity(pos, UBlockEntities.ITEM_JAR).ifPresent(data -> {
+                data.getContents().onDestroyed();
+            });
+        }
+        super.onStateReplaced(state, world, pos, newState, moved);
+    }
+
+    @Override
+    public boolean hasComparatorOutput(BlockState state) {
+        return true;
+    }
+
+    @Override
+    public int getComparatorOutput(BlockState state, World world, BlockPos pos) {
+        return world.getBlockEntity(pos, UBlockEntities.ITEM_JAR)
+                .map(TileData::getItems)
+                .map(data -> Math.min(16, data.stacks().size()))
+                .orElse(0);
+    }
+
+    @Deprecated
+    @Override
+    public boolean onSyncedBlockEvent(BlockState state, World world, BlockPos pos, int type, int data) {
+        super.onSyncedBlockEvent(state, world, pos, type, data);
+        BlockEntity blockEntity = world.getBlockEntity(pos);
+        return blockEntity != null && blockEntity.onSyncedBlockEvent(type, data);
+    }
+
+    @Override
+    public BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
+        return new TileData(pos, state);
+    }
+
+    @Nullable
+    @Override
+    public SidedInventory getInventory(BlockState state, WorldAccess world, BlockPos pos) {
+        return world.getBlockEntity(pos, UBlockEntities.ITEM_JAR).map(TileData::getItems).orElse(null);
+    }
+
+    public static class TileData extends BlockEntity {
+
+        private JarContents contents = new ItemsJarContents(this);
+
+        public TileData(BlockPos pos, BlockState state) {
+            super(UBlockEntities.ITEM_JAR, pos, state);
+        }
+
+        public ActionResult interact(PlayerEntity player, Hand hand) {
+            TypedActionResult<JarContents> result = contents.interact(player, hand);
+            contents = result.getValue();
+            return result.getResult();
+        }
+
+        public JarContents getContents() {
+            return contents;
+        }
+
+        @Nullable
+        public ItemsJarContents getItems() {
+            return getContents() instanceof ItemsJarContents c ? c : null;
+        }
+
+        @Nullable
+        public EntityJarContents getEntity() {
+            return getContents() instanceof EntityJarContents c ? c : null;
+        }
+
+        @Nullable
+        public FluidJarContents getFluid() {
+            return getContents() instanceof FluidJarContents c ? c : null;
+        }
+
+        @Nullable
+        public FakeFluidJarContents getFakeFluid() {
+            return getContents() instanceof FakeFluidJarContents c ? c : null;
+        }
+
+        @Override
+        public Packet<ClientPlayPacketListener> toUpdatePacket() {
+            return BlockEntityUpdateS2CPacket.create(this);
+        }
+
+        @Override
+        public NbtCompound toInitialChunkDataNbt() {
+            return createNbt();
+        }
+
+        @Override
+        public void markDirty() {
+            super.markDirty();
+            if (getWorld() instanceof ServerWorld sw) {
+                sw.getChunkManager().markForUpdate(getPos());
+            }
+        }
+
+        @Override
+        public void readNbt(NbtCompound nbt) {
+            if (nbt.contains("items", NbtElement.COMPOUND_TYPE)) {
+                contents = new ItemsJarContents(this, nbt.getCompound("items"));
+            } else if (nbt.contains("entity", NbtElement.COMPOUND_TYPE)) {
+                contents = new EntityJarContents(this, nbt.getCompound("entity"));
+            } else if (nbt.contains("fluid", NbtElement.COMPOUND_TYPE)) {
+                contents = new FluidOnlyJarContents(this, nbt.getCompound("fluid"));
+            } else if (nbt.contains("fakeFluid", NbtElement.COMPOUND_TYPE)) {
+                contents = new FakeFluidJarContents(this, nbt.getCompound("fakeFluid"));
+            }
+        }
+
+        @Override
+        protected void writeNbt(NbtCompound nbt) {
+            var items = getItems();
+            if (items != null) {
+                nbt.put("items", items.toNBT(new NbtCompound()));
+            } else if (getEntity() != null) {
+                nbt.put("entity", getEntity().toNBT(new NbtCompound()));
+            } else if (getFluid() != null) {
+                nbt.put("fluid", getFluid().toNBT(new NbtCompound()));
+            } else if (getFakeFluid() != null) {
+                nbt.put("fakeFluid", getFakeFluid().toNBT(new NbtCompound()));
+            }
+        }
+    }
+
+    public interface JarContents {
+        TypedActionResult<JarContents> interact(PlayerEntity player, Hand hand);
+
+        void onDestroyed();
+
+        NbtCompound toNBT(NbtCompound compound);
+
+        default void consumeAndSwap(PlayerEntity player, Hand hand, ItemStack output) {
+            player.setStackInHand(hand, ItemUsage.exchangeStack(player.getStackInHand(hand), player, output.copy()));
+        }
+    }
+
+    public interface FluidJarContents extends JarContents {
+        FluidVariant fluid();
+
+        default long amount() {
+            return FluidConstants.BUCKET;
+        }
+    }
+}

src/main/java/com/minelittlepony/unicopia/block/JarBlock.java

@@ -0,0 +1,114 @@
+package com.minelittlepony.unicopia.block;
+
+import java.util.Optional;
+
+import org.jetbrains.annotations.Nullable;
+
+import com.minelittlepony.unicopia.item.WeatherJarItem;
+import com.minelittlepony.unicopia.particle.LightningBoltParticleEffect;
+
+import net.minecraft.block.AbstractGlassBlock;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.ShapeContext;
+import net.minecraft.block.Waterloggable;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.enchantment.EnchantmentHelper;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.fluid.FluidState;
+import net.minecraft.fluid.Fluids;
+import net.minecraft.item.ItemPlacementContext;
+import net.minecraft.item.ItemStack;
+import net.minecraft.state.StateManager;
+import net.minecraft.state.property.BooleanProperty;
+import net.minecraft.state.property.Properties;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.util.math.random.Random;
+import net.minecraft.util.shape.VoxelShape;
+import net.minecraft.util.shape.VoxelShapes;
+import net.minecraft.world.BlockView;
+import net.minecraft.world.World;
+import net.minecraft.world.WorldAccess;
+import net.minecraft.world.explosion.Explosion;
+
+public class JarBlock extends AbstractGlassBlock implements Waterloggable {
+    private static final VoxelShape SHAPE = VoxelShapes.union(
+            Block.createCuboidShape(4, 0, 4, 12, 12, 12),
+            Block.createCuboidShape(6, 12, 6, 10, 16, 10),
+            Block.createCuboidShape(5, 13, 5, 11, 14, 11)
+    );
+    private static final BooleanProperty WATERLOGGED = Properties.WATERLOGGED;
+
+    public JarBlock(Settings settings) {
+        super(settings);
+        setDefaultState(getDefaultState().with(WATERLOGGED, false));
+    }
+
+    @Override
+    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
+        builder.add(WATERLOGGED);
+    }
+
+    @Override
+    public VoxelShape getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context) {
+        return SHAPE;
+    }
+
+    @Deprecated
+    @Override
+    public BlockState getStateForNeighborUpdate(BlockState state, Direction direction, BlockState neighborState, WorldAccess world, BlockPos pos, BlockPos neighborPos) {
+        if (state.get(WATERLOGGED)) {
+            world.scheduleFluidTick(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));
+        }
+
+        return super.getStateForNeighborUpdate(state, direction, neighborState, world, pos, neighborPos);
+    }
+
+    @Nullable
+    @Override
+    public BlockState getPlacementState(ItemPlacementContext ctx) {
+        return getDefaultState().with(WATERLOGGED, ctx.getWorld().getFluidState(ctx.getBlockPos()).getFluid() == Fluids.WATER);
+    }
+
+    @Deprecated
+    @Override
+    public FluidState getFluidState(BlockState state) {
+        return state.get(WATERLOGGED) ? Fluids.WATER.getStill(false) : super.getFluidState(state);
+    }
+
+    @Override
+    public void randomDisplayTick(BlockState state, World world, BlockPos pos, Random random) {
+        if (this == UBlocks.LIGHTNING_JAR) {
+            world.addParticle(new LightningBoltParticleEffect(true, 10, 1, 0.6F, Optional.empty()), pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5, 0, 0, 0);
+        }
+    }
+
+    @Deprecated
+    @Override
+    public void onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved) {
+        super.onStateReplaced(state, world, pos, newState, moved);
+    }
+
+    @Override
+    public void onBreak(World world, BlockPos pos, BlockState state, PlayerEntity player) {
+        super.onBreak(world, pos, state, player);
+    }
+
+    @Override
+    public void onDestroyedByExplosion(World world, BlockPos pos, Explosion explosion) {
+        if (asItem() instanceof WeatherJarItem jar) {
+            jar.releaseContents(world, pos);
+        }
+    }
+
+    @Override
+    public void afterBreak(World world, PlayerEntity player, BlockPos pos, BlockState state, @Nullable BlockEntity blockEntity, ItemStack tool) {
+        super.afterBreak(world, player, pos, state, blockEntity, tool);
+        if (!EnchantmentHelper.hasSilkTouch(tool) && !player.shouldCancelInteraction()) {
+            if (asItem() instanceof WeatherJarItem jar) {
+                jar.releaseContents(world, pos);
+            }
+        }
+    }
+}

src/main/java/com/minelittlepony/unicopia/block/PieBlock.java

@@ -71,7 +71,7 @@ public class PieBlock extends Block implements Waterloggable {
 
         if (world.isClient) {
 
-            if (itemStack.isIn(UTags.CAN_CUT_PIE)) {
+            if (itemStack.isIn(UTags.Items.CAN_CUT_PIE)) {
                 return ActionResult.SUCCESS;
             }
 
@@ -84,7 +84,7 @@ public class PieBlock extends Block implements Waterloggable {
             }
         }
 
-        if (itemStack.isIn(UTags.CAN_CUT_PIE)) {
+        if (itemStack.isIn(UTags.Items.CAN_CUT_PIE)) {
             SoundEmitter.playSoundAt(player, USounds.BLOCK_PIE_SLICE, SoundCategory.NEUTRAL, 1, 1);
             removeSlice(world, pos, state, player);
             itemStack.damage(1, player, p -> p.sendToolBreakStatus(hand));

src/main/java/com/minelittlepony/unicopia/block/PineappleCropBlock.java

@@ -41,7 +41,7 @@ public class PineappleCropBlock extends CropBlock {
     }
 
     @Override
-    protected boolean canPlantOnTop(BlockState floor, BlockView world, BlockPos pos) {
+    public boolean canPlantOnTop(BlockState floor, BlockView world, BlockPos pos) {
         return floor.isOf(this) || super.canPlantOnTop(floor, world, pos);
     }
 

src/main/java/com/minelittlepony/unicopia/block/SegmentedCropBlock.java

@@ -97,7 +97,7 @@ public class SegmentedCropBlock extends CropBlock implements SegmentedBlock {
     }
 
     @Override
-    protected boolean canPlantOnTop(BlockState state, BlockView view, BlockPos pos) {
+    public boolean canPlantOnTop(BlockState state, BlockView view, BlockPos pos) {
         return (state.getBlock() instanceof SegmentedCropBlock o && o.canSupportBlock(this, state, view, pos)) || super.canPlantOnTop(state, view, pos);
     }
 
@@ -204,4 +204,8 @@ public class SegmentedCropBlock extends CropBlock implements SegmentedBlock {
         return state.getBlock() == this || (nextSegmentSupplier != null && nextSegmentSupplier.get().isNext(state));
     }
 
+    @Nullable
+    public SegmentedCropBlock getNext() {
+        return nextSegmentSupplier == null ? null : nextSegmentSupplier.get();
+    }
 }

src/main/java/com/minelittlepony/unicopia/block/SlimePustuleBlock.java

@@ -199,7 +199,7 @@ public class SlimePustuleBlock extends Block {
     public void onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved) {
         super.onStateReplaced(state, world, pos, newState, moved);
         if (state.isOf(this) && newState.isOf(this) && state.get(POWERED) != newState.get(POWERED)) {
-            world.updateNeighbor(pos.up(), this, pos);
+            world.updateNeighborsAlways(pos.up(), this);
         }
     }
 

src/main/java/com/minelittlepony/unicopia/block/UBlockEntities.java

@@ -15,6 +15,7 @@ public interface UBlockEntities {
     BlockEntityType<CloudBedBlock.Tile> FANCY_BED = create("fancy_bed", BlockEntityType.Builder.create(CloudBedBlock.Tile::new, UBlocks.CLOTH_BED, UBlocks.CLOUD_BED));
     BlockEntityType<ChestBlockEntity> CLOUD_CHEST = create("cloud_chest", BlockEntityType.Builder.create(CloudChestBlock.TileData::new, UBlocks.CLOUD_CHEST));
     BlockEntityType<HiveBlock.TileData> HIVE_STORAGE = create("hive_storage", BlockEntityType.Builder.create(HiveBlock.TileData::new, UBlocks.HIVE));
+    BlockEntityType<ItemJarBlock.TileData> ITEM_JAR = create("item_jar", BlockEntityType.Builder.create(ItemJarBlock.TileData::new, UBlocks.JAR));
 
     static <T extends BlockEntity> BlockEntityType<T> create(String id, Builder<T> builder) {
         return Registry.register(Registries.BLOCK_ENTITY_TYPE, id, builder.build(null));

src/main/java/com/minelittlepony/unicopia/block/UBlocks.java

@@ -36,6 +36,7 @@ import com.minelittlepony.unicopia.item.cloud.CloudBlockItem;
 import com.minelittlepony.unicopia.item.group.ItemGroupRegistry;
 import com.minelittlepony.unicopia.server.world.UTreeGen;
 import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
+import net.fabricmc.fabric.api.registry.CompostingChanceRegistry;
 import net.fabricmc.fabric.api.registry.FlammableBlockRegistry;
 import net.fabricmc.fabric.api.registry.OxidizableBlocksRegistry;
 import net.fabricmc.fabric.api.registry.StrippableBlockRegistry;
@@ -252,7 +253,13 @@ public interface UBlocks {
     Block CLOUD_DOOR = register("cloud_door", new CloudDoorBlock(Settings.copy(CLOUD), CLOUD.getDefaultState(), UWoodTypes.CLOUD), ItemGroups.FUNCTIONAL);
 
     Block SPECTRAL_FIRE = register("spectral_fire", new SpectralFireBlock(Settings.copy(Blocks.SOUL_FIRE)));
+    Block JAR = register("jar", new ItemJarBlock(Settings.copy(Blocks.GLASS)));
+    Block CLOUD_JAR = register("cloud_jar", new JarBlock(Settings.copy(Blocks.GLASS)));
+    Block STORM_JAR = register("storm_jar", new JarBlock(Settings.copy(Blocks.GLASS)));
+    Block LIGHTNING_JAR = register("lightning_jar", new JarBlock(Settings.copy(Blocks.GLASS)));
+    Block ZAP_JAR = register("zap_jar", new JarBlock(Settings.copy(Blocks.GLASS)));
 
+    Block WORM_BLOCK = register("worm_block", new FallingBlock(Settings.create().hardness(0.1F).resistance(0).requiresTool().sounds(BlockSoundGroup.MUD)), ItemGroups.NATURAL);
     EdibleBlock HAY_BLOCK = register("hay_block", new EdibleBlock(new Identifier("hay_block"), new Identifier("wheat"), true));
 
     private static <T extends Block> T register(String name, T item) {
@@ -303,7 +310,10 @@ public interface UBlocks {
         OxidizableBlocksRegistry.registerWaxableBlockPair(ZAP_SLAB, WAXED_ZAP_SLAB);
         OxidizableBlocksRegistry.registerWaxableBlockPair(ZAP_FENCE, WAXED_ZAP_FENCE);
         OxidizableBlocksRegistry.registerWaxableBlockPair(ZAP_FENCE_GATE, WAXED_ZAP_FENCE_GATE);
-        Collections.addAll(TRANSLUCENT_BLOCKS, WEATHER_VANE, CHITIN_SPIKES, PLUNDER_VINE, PLUNDER_VINE_BUD, CLAM_SHELL, SCALLOP_SHELL, TURRET_SHELL, CURING_JOKE, SPECTRAL_FIRE);
+        Collections.addAll(TRANSLUCENT_BLOCKS,
+                WEATHER_VANE, CHITIN_SPIKES, PLUNDER_VINE, PLUNDER_VINE_BUD, CLAM_SHELL, SCALLOP_SHELL, TURRET_SHELL, CURING_JOKE, SPECTRAL_FIRE,
+                JAR, CLOUD_JAR, STORM_JAR, LIGHTNING_JAR, ZAP_JAR
+        );
         TintedBlock.REGISTRY.add(PALM_LEAVES);
 
         FlammableBlockRegistry.getDefaultInstance().add(GREEN_APPLE_LEAVES, 30, 60);
@@ -328,6 +338,8 @@ public interface UBlocks {
         FlammableBlockRegistry.getDefaultInstance().add(BANANAS, 5, 20);
         FlammableBlockRegistry.getDefaultInstance().add(CURING_JOKE, 60, 100);
 
+        CompostingChanceRegistry.INSTANCE.add(WORM_BLOCK, 1F);
+
         UBlockEntities.bootstrap();
         EdibleBlock.bootstrap();
     }

src/main/java/com/minelittlepony/unicopia/block/cloud/CloudBlock.java

@@ -171,7 +171,7 @@ public class CloudBlock extends Block implements CloudLike {
     }
 
     protected boolean canInteract(BlockState state, BlockView world, BlockPos pos, EquineContext context) {
-        return context.collidesWithClouds();
+        return context.collidesWithClouds() || context.hasFeatherTouch();
     }
 
     @SuppressWarnings("deprecation")

src/main/java/com/minelittlepony/unicopia/block/cloud/CloudPillarBlock.java

@@ -1,79 +1,98 @@
 package com.minelittlepony.unicopia.block.cloud;
 
 import java.util.Map;
+import java.util.function.Function;
 
 import org.jetbrains.annotations.Nullable;
 
 import com.minelittlepony.unicopia.EquineContext;
-
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
+import net.minecraft.block.PillarBlock;
 import net.minecraft.block.ShapeContext;
 import net.minecraft.item.ItemPlacementContext;
 import net.minecraft.state.StateManager;
 import net.minecraft.state.property.BooleanProperty;
+import net.minecraft.state.property.EnumProperty;
 import net.minecraft.state.property.Properties;
+import net.minecraft.util.BlockRotation;
+import net.minecraft.util.Util;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
+import net.minecraft.util.math.Direction.AxisDirection;
 import net.minecraft.util.shape.VoxelShape;
 import net.minecraft.util.shape.VoxelShapes;
 import net.minecraft.world.BlockView;
 import net.minecraft.world.WorldAccess;
 
 public class CloudPillarBlock extends CloudBlock {
-    private static final BooleanProperty NORTH = Properties.NORTH;
+    public static final EnumProperty<Direction.Axis> AXIS = Properties.AXIS;
-    private static final BooleanProperty SOUTH = Properties.SOUTH;
+    private static final BooleanProperty TOP = Properties.NORTH;
+    private static final BooleanProperty BOTTOM = Properties.SOUTH;
     private static final Map<Direction, BooleanProperty> DIRECTION_PROPERTIES = Map.of(
-            Direction.UP, NORTH,
+            Direction.UP, TOP, Direction.DOWN, BOTTOM,
-            Direction.DOWN, SOUTH
+            Direction.SOUTH, TOP, Direction.NORTH, BOTTOM,
+            Direction.EAST, TOP, Direction.WEST, BOTTOM
     );
-
+    private static final Function<Direction.Axis, VoxelShape[]> SHAPES = Util.memoize(axis -> {
-    private static final VoxelShape CORE_SHAPE = Block.createCuboidShape(1, 0, 1, 15, 16, 15);
+        int[] offsets = { axis.choose(1, 0, 0), axis.choose(0, 1, 0), axis.choose(0, 0, 1) };
-    private static final VoxelShape FOOT_SHAPE = Block.createCuboidShape(0, 0, 0, 16, 5, 16);
+        float capOffset = 11F / 16F;
-    private static final VoxelShape CAP_SHAPE = FOOT_SHAPE.offset(0, 11F / 16F, 0);
+        VoxelShape core = Block.createCuboidShape(
-
+            axis.choose(0, 1, 1), axis.choose(1, 0, 1), axis.choose(1, 1, 0),
-    private static final VoxelShape[] SHAPES = new VoxelShape[] {
+            16 - axis.choose(0, 1, 1), 16 - axis.choose(1, 0, 1), 16 - axis.choose(1, 1, 0)
-                          CORE_SHAPE,
+        );
-        VoxelShapes.union(CORE_SHAPE, FOOT_SHAPE),
+        VoxelShape foot = Block.createCuboidShape(0, 0, 0, 16 - (11 * offsets[0]), 16 - (11 * offsets[1]), 16 - (11 * offsets[2]));
-        VoxelShapes.union(CORE_SHAPE,             CAP_SHAPE),
+        VoxelShape cap = foot.offset(capOffset * offsets[0], capOffset * offsets[1], capOffset * offsets[2]);
-        VoxelShapes.union(CORE_SHAPE, FOOT_SHAPE, CAP_SHAPE)
+        return new VoxelShape[] {
-    };
+                core,
-    // [0,0] [0,1]
+                VoxelShapes.union(core, foot),
-    // [1,0] [1,1]
+                VoxelShapes.union(core, cap),
+                VoxelShapes.union(core, cap, foot)
+        };
+    });
 
     public CloudPillarBlock(Settings settings) {
         super(settings, false);
-        setDefaultState(getDefaultState().with(NORTH, true).with(SOUTH, true));
+        setDefaultState(getDefaultState().with(TOP, true).with(BOTTOM, true).with(AXIS, Direction.Axis.Y));
     }
 
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
-        builder.add(NORTH, SOUTH);
+        builder.add(AXIS, TOP, BOTTOM);
     }
 
     @Override
     protected VoxelShape getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context, EquineContext equineContext) {
-        return SHAPES[(state.get(NORTH) ? 0 : 2) + (state.get(SOUTH) ? 0 : 1)];
+        return SHAPES.apply(state.get(AXIS))[(state.get(TOP) ? 0 : 2) + (state.get(BOTTOM) ? 0 : 1)];
     }
 
     @Override
     @Nullable
     protected BlockState getPlacementState(ItemPlacementContext placementContext, EquineContext equineContext) {
         BlockPos pos = placementContext.getBlockPos();
-        BlockState state = super.getPlacementState(placementContext, equineContext);
+        Direction.Axis axis = placementContext.getSide().getAxis();
-        for (var property : DIRECTION_PROPERTIES.entrySet()) {
+        Direction upDirection = Direction.get(AxisDirection.POSITIVE, axis);
-            state = state.with(property.getValue(), placementContext.getWorld().getBlockState(pos.offset(property.getKey())).isOf(this));
+        Direction downDirection = Direction.get(AxisDirection.NEGATIVE, axis);
-        }
+        BlockState above = placementContext.getWorld().getBlockState(pos.offset(upDirection));
-        return state;
+        BlockState below = placementContext.getWorld().getBlockState(pos.offset(downDirection));
+        return super.getPlacementState(placementContext, equineContext)
+                .with(DIRECTION_PROPERTIES.get(upDirection), above.isOf(this) && above.get(AXIS) == axis)
+                .with(DIRECTION_PROPERTIES.get(downDirection), below.isOf(this) && below.get(AXIS) == axis)
+                .with(AXIS, axis);
     }
 
     @Deprecated
     @Override
     public BlockState getStateForNeighborUpdate(BlockState state, Direction direction, BlockState neighborState, WorldAccess world, BlockPos pos, BlockPos neighborPos) {
-        if (direction.getAxis() == Direction.Axis.Y) {
+        if (direction.getAxis() == state.get(AXIS)) {
-            return state.with(DIRECTION_PROPERTIES.get(direction), neighborState.isOf(this));
+            return state.with(DIRECTION_PROPERTIES.get(direction), neighborState.isOf(this) && neighborState.get(AXIS) == state.get(AXIS));
         }
 
         return state;
     }
+
+    @Override
+    public BlockState rotate(BlockState state, BlockRotation rotation) {
+        return PillarBlock.changeRotation(state, rotation);
+    }
 }

src/main/java/com/minelittlepony/unicopia/block/jar/EntityJarContents.java

@@ -0,0 +1,80 @@
+package com.minelittlepony.unicopia.block.jar;
+
+import java.util.function.Supplier;
+
+import org.jetbrains.annotations.Nullable;
+
+import com.google.common.base.Suppliers;
+import com.minelittlepony.unicopia.block.ItemJarBlock.FluidJarContents;
+import com.minelittlepony.unicopia.block.ItemJarBlock.JarContents;
+import com.minelittlepony.unicopia.block.ItemJarBlock.TileData;
+
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant;
+import net.minecraft.block.Blocks;
+import net.minecraft.entity.Bucketable;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityType;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.fluid.Fluids;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.registry.Registries;
+import net.minecraft.util.Hand;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.TypedActionResult;
+
+public record EntityJarContents (
+        TileData tile,
+        @Nullable EntityType<?> entityType,
+        Supplier<@Nullable Entity> entity
+) implements FluidJarContents {
+    public EntityJarContents(TileData tile, NbtCompound compound) {
+        this(tile, Registries.ENTITY_TYPE.getOrEmpty(Identifier.tryParse(compound.getString("entity"))).orElse(null));
+    }
+
+    public EntityJarContents(TileData tile) {
+        this(tile, (EntityType<?>)null);
+    }
+
+    public EntityJarContents(TileData tile, EntityType<?> entityType) {
+        this(tile, entityType, Suppliers.memoize(() -> {
+            return entityType == null ? null : entityType.create(tile.getWorld());
+        }));
+    }
+
+    @Override
+    public TypedActionResult<JarContents> interact(PlayerEntity player, Hand hand) {
+        ItemStack stack = player.getStackInHand(hand);
+        if (stack.isOf(Items.BUCKET)) {
+            if (entity().get() instanceof Bucketable bucketable) {
+                consumeAndSwap(player, hand, bucketable.getBucketItem());
+                player.playSound(bucketable.getBucketFillSound(), 1, 1);
+            }
+            tile.markDirty();
+            return TypedActionResult.success(new ItemsJarContents(tile));
+        }
+        return TypedActionResult.pass(this);
+    }
+
+    @Override
+    public void onDestroyed() {
+        tile.getWorld().setBlockState(tile.getPos(), Blocks.WATER.getDefaultState());
+        Entity entity = entity().get();
+        if (entity != null) {
+            entity.refreshPositionAfterTeleport(tile.getPos().toCenterPos());
+            tile.getWorld().spawnEntity(entity);
+        }
+    }
+
+    @Override
+    public NbtCompound toNBT(NbtCompound compound) {
+        compound.putString("entity", EntityType.getId(entityType).toString());
+        return compound;
+    }
+
+    @Override
+    public FluidVariant fluid() {
+        return FluidVariant.of(Fluids.WATER);
+    }
+}

src/main/java/com/minelittlepony/unicopia/block/jar/FakeFluidJarContents.java

@@ -0,0 +1,79 @@
+package com.minelittlepony.unicopia.block.jar;
+
+import java.util.Optional;
+
+import com.minelittlepony.unicopia.USounds;
+import com.minelittlepony.unicopia.block.ItemJarBlock.JarContents;
+import com.minelittlepony.unicopia.block.ItemJarBlock.TileData;
+import com.minelittlepony.unicopia.util.FluidHelper;
+
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidConstants;
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.fluid.Fluid;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.registry.Registries;
+import net.minecraft.util.Hand;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.TypedActionResult;
+
+public record FakeFluidJarContents (
+        TileData tile,
+        String fluid,
+        int color,
+        Item empty,
+        Item filled
+) implements JarContents {
+    public FakeFluidJarContents(TileData tile, NbtCompound compound) {
+        this(tile, compound.getString("fluid"), compound.getInt("color"),
+                Registries.ITEM.get(new Identifier(compound.getString("empty"))),
+                Registries.ITEM.get(new Identifier(compound.getString("filled"))));
+    }
+
+    @Override
+    public TypedActionResult<JarContents> interact(PlayerEntity player, Hand hand) {
+        ItemStack stack = player.getStackInHand(hand);
+
+        tile.markDirty();
+        return getRealFluid().map(FluidVariant::of).<TypedActionResult<JarContents>>map(fluid -> {
+            long remainder = FluidHelper.deposit(stack, player, hand, fluid, FluidConstants.BUCKET);
+            fluid.getFluid().getBucketFillSound().ifPresent(sound -> player.playSound(sound, 1, 1));
+            if (remainder > 0) {
+                return TypedActionResult.success(new FluidOnlyJarContents(tile, remainder, fluid));
+            }
+            return TypedActionResult.success(new ItemsJarContents(tile));
+        }).orElseGet(() -> {
+            if (!stack.isOf(empty)) {
+                return TypedActionResult.pass(this);
+            }
+            consumeAndSwap(player, hand, filled.getDefaultStack());
+            player.playSound("powder_snow".equalsIgnoreCase(fluid) ? USounds.Vanilla.ITEM_BUCKET_FILL_POWDER_SNOW : USounds.Vanilla.ITEM_BUCKET_FILL, 1, 1);
+            return TypedActionResult.success(new ItemsJarContents(tile));
+        });
+    }
+
+    @Override
+    public void onDestroyed() {
+        getRealFluid().ifPresent(fluid -> {
+            tile.getWorld().setBlockState(tile.getPos(), FluidHelper.getFullFluidState(FluidVariant.of(fluid)).getBlockState());
+        });
+    }
+
+    @Override
+    public NbtCompound toNBT(NbtCompound compound) {
+        compound.putString("fluid", fluid);
+        compound.putInt("color", color);
+        compound.putString("empty", Registries.ITEM.getId(empty).toString());
+        compound.putString("filled", Registries.ITEM.getId(filled).toString());
+        return compound;
+    }
+
+    private Optional<Fluid> getRealFluid() {
+        return Registries.FLUID.getIds().stream()
+                .filter(id -> id.getPath().equalsIgnoreCase(fluid))
+                .findFirst()
+                .map(Registries.FLUID::get);
+    }
+}

src/main/java/com/minelittlepony/unicopia/block/jar/FluidOnlyJarContents.java

@@ -0,0 +1,55 @@
+package com.minelittlepony.unicopia.block.jar;
+
+import com.minelittlepony.unicopia.block.ItemJarBlock.FluidJarContents;
+import com.minelittlepony.unicopia.block.ItemJarBlock.JarContents;
+import com.minelittlepony.unicopia.block.ItemJarBlock.TileData;
+import com.minelittlepony.unicopia.util.FluidHelper;
+
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidConstants;
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.util.Hand;
+import net.minecraft.util.TypedActionResult;
+
+public record FluidOnlyJarContents (
+        TileData tile,
+        long amount,
+        FluidVariant fluid
+) implements FluidJarContents {
+
+    public FluidOnlyJarContents(TileData tile, NbtCompound compound) {
+        this(tile, compound.getLong("amount"), FluidVariant.fromNbt(compound.getCompound("fluid")));
+    }
+
+    @Override
+    public TypedActionResult<JarContents> interact(PlayerEntity player, Hand hand) {
+        ItemStack stack = player.getStackInHand(hand);
+        if (stack.isOf(Items.BUCKET)) {
+            long remainder = FluidHelper.deposit(stack, player, hand, fluid, amount);
+            tile.markDirty();
+            fluid.getFluid().getBucketFillSound().ifPresent(sound -> player.playSound(sound, 1, 1));
+            if (remainder > 0) {
+                return TypedActionResult.success(new FluidOnlyJarContents(tile, remainder, fluid));
+            }
+            return TypedActionResult.success(new ItemsJarContents(tile));
+        }
+        return TypedActionResult.pass(this);
+    }
+
+    @Override
+    public void onDestroyed() {
+        if (amount >= FluidConstants.BUCKET) {
+            tile.getWorld().setBlockState(tile.getPos(), FluidHelper.getFullFluidState(fluid).getBlockState());
+        }
+    }
+
+    @Override
+    public NbtCompound toNBT(NbtCompound compound) {
+        compound.put("fluid", fluid.toNbt());
+        compound.putLong("amount", amount);
+        return compound;
+    }
+}

src/main/java/com/minelittlepony/unicopia/block/jar/ItemsJarContents.java

@@ -0,0 +1,208 @@
+package com.minelittlepony.unicopia.block.jar;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+import com.minelittlepony.unicopia.USounds;
+import com.minelittlepony.unicopia.block.ItemJarBlock.JarContents;
+import com.minelittlepony.unicopia.block.ItemJarBlock.TileData;
+import com.minelittlepony.unicopia.item.UItems;
+import com.minelittlepony.unicopia.mixin.MixinEntityBucketItem;
+import com.minelittlepony.unicopia.util.FluidHelper;
+import com.minelittlepony.unicopia.util.NbtSerialisable;
+
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant;
+import net.minecraft.block.Block;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.SidedInventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.nbt.NbtElement;
+import net.minecraft.util.Hand;
+import net.minecraft.util.Pair;
+import net.minecraft.util.TypedActionResult;
+import net.minecraft.util.math.Direction;
+
+public record ItemsJarContents (
+        TileData tile,
+        List<ItemStack> stacks
+    ) implements JarContents, SidedInventory {
+    private static final int[] SLOTS = IntStream.range(0, 16).toArray();
+
+    public ItemsJarContents(TileData tile) {
+        this(tile, new ArrayList<>());
+    }
+
+    public ItemsJarContents(TileData tile, NbtCompound compound) {
+        this(tile, NbtSerialisable.ITEM_STACK.readAll(compound.getList("items", NbtElement.COMPOUND_TYPE))
+                .limit(15)
+                .collect(Collectors.toList()));
+    }
+
+    @Override
+    public TypedActionResult<JarContents> interact(PlayerEntity player, Hand hand) {
+        ItemStack handStack = player.getStackInHand(hand);
+
+        if (handStack.isEmpty()) {
+            if (stacks.isEmpty()) {
+                return TypedActionResult.fail(this);
+            }
+            Block.dropStack(tile.getWorld(), tile.getPos(), stacks.remove(0));
+            markDirty();
+            return TypedActionResult.success(this);
+        }
+
+        if (stacks.isEmpty()) {
+            if (handStack.getItem() instanceof MixinEntityBucketItem bucket) {
+                consumeAndSwap(player, hand, Items.BUCKET.getDefaultStack());
+                player.playSound(bucket.getEmptyingSound(), 1, 1);
+                markDirty();
+                return TypedActionResult.success(new EntityJarContents(tile, bucket.getEntityType()));
+            }
+
+            Pair<Long, FluidVariant> fluid = FluidHelper.extract(handStack, player, hand).orElse(null);
+            if (fluid != null) {
+                fluid.getRight().getFluid().getBucketFillSound().ifPresent(sound -> player.playSound(sound, 1, 1));
+                markDirty();
+                return TypedActionResult.success(new FluidOnlyJarContents(tile, fluid.getLeft(), fluid.getRight()));
+            }
+
+            if (handStack.isOf(Items.MILK_BUCKET)) {
+                consumeAndSwap(player, hand, handStack.getRecipeRemainder());
+                player.playSound(USounds.Vanilla.ITEM_BUCKET_EMPTY, 1, 1);
+                markDirty();
+                return TypedActionResult.success(new FakeFluidJarContents(tile, "milk", 0xFFFFFFFF, Items.BUCKET, Items.MILK_BUCKET));
+            }
+
+            if (handStack.isOf(Items.POWDER_SNOW_BUCKET)) {
+                consumeAndSwap(player, hand, Items.BUCKET.getDefaultStack());
+                player.playSound(USounds.Vanilla.ITEM_BUCKET_EMPTY_POWDER_SNOW, 1, 1);
+                markDirty();
+                return TypedActionResult.success(new FakeFluidJarContents(tile, "powder_snow", 0xFFFFFFFF, Items.BUCKET, Items.POWDER_SNOW_BUCKET));
+            }
+
+            if (handStack.isOf(UItems.LOVE_BUCKET)) {
+                consumeAndSwap(player, hand, handStack.getRecipeRemainder());
+                player.playSound(USounds.Vanilla.ITEM_BUCKET_EMPTY, 1, 1);
+                markDirty();
+                return TypedActionResult.success(new FakeFluidJarContents(tile, "love", 0xFF3030, Items.BUCKET, UItems.LOVE_BUCKET));
+            }
+
+            if (handStack.isOf(UItems.JUICE)) {
+                consumeAndSwap(player, hand, handStack.getRecipeRemainder());
+                player.playSound(USounds.Vanilla.ITEM_BUCKET_EMPTY, 1, 1);
+                markDirty();
+                return TypedActionResult.success(new FakeFluidJarContents(tile, "apple_juice", 0x30FF30, Items.GLASS_BOTTLE, UItems.JUICE));
+            }
+        }
+
+        if (stacks.size() >= size()) {
+            return TypedActionResult.fail(this);
+        }
+        stacks.add(player.isCreative() ? handStack.copyWithCount(1) : handStack.split(1));
+        markDirty();
+
+        return TypedActionResult.success(this);
+    }
+
+    @Override
+    public void onDestroyed() {
+        stacks.forEach(stack -> Block.dropStack(tile.getWorld(), tile.getPos(), stack));
+    }
+
+    @Override
+    public int size() {
+        return 15;
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return stacks.isEmpty();
+    }
+
+    @Override
+    public ItemStack getStack(int slot) {
+        return slot < 0 || slot >= stacks.size() ? ItemStack.EMPTY : stacks.get(slot);
+    }
+
+    @Override
+    public ItemStack removeStack(int slot, int amount) {
+        if (slot < 0 || slot >= stacks.size()) {
+            return ItemStack.EMPTY;
+        }
+
+        try {
+            ItemStack stack = stacks.get(slot);
+            ItemStack removed = stack.split(1);
+            if (stack.isEmpty()) {
+                stacks.remove(slot);
+            }
+            return removed;
+        } finally {
+            markDirty();
+        }
+    }
+
+    @Override
+    public ItemStack removeStack(int slot) {
+        if (slot < 0 || slot >= stacks.size()) {
+            return ItemStack.EMPTY;
+        }
+
+        try {
+            return stacks.remove(slot);
+        } finally {
+            markDirty();
+        }
+    }
+
+    @Override
+    public void setStack(int slot, ItemStack stack) {
+        if (slot >= stacks.size()) {
+            stacks.add(stack);
+        } else {
+            stacks.set(slot, stack);
+        }
+        markDirty();
+    }
+
+    @Override
+    public boolean canPlayerUse(PlayerEntity player) {
+        return false;
+    }
+
+    @Override
+    public void clear() {
+        stacks.clear();
+        markDirty();
+    }
+
+    @Override
+    public int[] getAvailableSlots(Direction side) {
+        return SLOTS;
+    }
+
+    @Override
+    public boolean canInsert(int slot, ItemStack stack, Direction dir) {
+        return slot >= 0 && slot < size() && slot >= stacks.size();
+    }
+
+    @Override
+    public boolean canExtract(int slot, ItemStack stack, Direction dir) {
+        return slot >= 0 && slot < size() && slot < stacks.size();
+    }
+
+    @Override
+    public NbtCompound toNBT(NbtCompound compound) {
+        compound.put("items", NbtSerialisable.ITEM_STACK.writeAll(stacks));
+        return compound;
+    }
+
+    @Override
+    public void markDirty() {
+        tile.markDirty();
+    }
+}

src/main/java/com/minelittlepony/unicopia/client/ClientInteractionManager.java

@@ -41,6 +41,8 @@ import net.minecraft.network.PacketByteBuf;
 import net.minecraft.network.packet.c2s.play.PlayerMoveC2SPacket;
 import net.minecraft.sound.SoundCategory;
 import net.minecraft.util.Identifier;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
 import net.minecraft.util.math.random.Random;
 import net.minecraft.world.World;
 
@@ -161,4 +163,9 @@ public class ClientInteractionManager extends InteractionManager {
             c.networkHandler.sendPacket(new PlayerMoveC2SPacket.LookAndOnGround(player.getYaw(), player.getPitch(), player.isOnGround()));
         }
     }
+
+    @Override
+    public void addBlockBreakingParticles(BlockPos pos, Direction direction) {
+        client.particleManager.addBlockBreakingParticles(pos, direction);
+    }
 }

src/main/java/com/minelittlepony/unicopia/client/URenderers.java

@@ -12,6 +12,7 @@ import com.minelittlepony.unicopia.client.particle.CloudsEscapingParticle;
 import com.minelittlepony.unicopia.client.particle.DiskParticle;
 import com.minelittlepony.unicopia.client.particle.DustCloudParticle;
 import com.minelittlepony.unicopia.client.particle.FloatingBubbleParticle;
+import com.minelittlepony.unicopia.client.particle.FootprintParticle;
 import com.minelittlepony.unicopia.client.particle.GroundPoundParticle;
 import com.minelittlepony.unicopia.client.particle.HealthDrainParticle;
 import com.minelittlepony.unicopia.client.particle.LightningBoltParticle;
@@ -19,7 +20,6 @@ import com.minelittlepony.unicopia.client.particle.MagicParticle;
 import com.minelittlepony.unicopia.client.particle.RainboomParticle;
 import com.minelittlepony.unicopia.client.particle.RainbowTrailParticle;
 import com.minelittlepony.unicopia.client.particle.RaindropsParticle;
-import com.minelittlepony.unicopia.client.particle.RunesParticle;
 import com.minelittlepony.unicopia.client.particle.ShockwaveParticle;
 import com.minelittlepony.unicopia.client.particle.SphereParticle;
 import com.minelittlepony.unicopia.client.render.*;
@@ -54,6 +54,7 @@ import net.minecraft.client.particle.SpriteProvider;
 import net.minecraft.client.render.*;
 import net.minecraft.client.render.VertexConsumerProvider.Immediate;
 import net.minecraft.client.render.block.entity.BlockEntityRendererFactories;
+import net.minecraft.client.render.entity.EmptyEntityRenderer;
 import net.minecraft.client.render.entity.FlyingItemEntityRenderer;
 import net.minecraft.client.render.item.ItemRenderer;
 import net.minecraft.client.render.model.json.ModelTransformationMode;
@@ -68,7 +69,6 @@ import net.minecraft.util.Identifier;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.BlockRenderView;
 
-@SuppressWarnings("deprecation")
 public interface URenderers {
     BlockEntity CHEST_RENDER_ENTITY = new CloudChestBlock.TileData(BlockPos.ORIGIN, UBlocks.CLOUD_CHEST.getDefaultState());
 
@@ -78,10 +78,10 @@ public interface URenderers {
         ParticleFactoryRegistry.getInstance().register(UParticles.BUBBLE, createFactory(FloatingBubbleParticle::new));
         ParticleFactoryRegistry.getInstance().register(UParticles.RAIN_DROPS, createFactory(RaindropsParticle::new));
         ParticleFactoryRegistry.getInstance().register(UParticles.HEALTH_DRAIN, createFactory(HealthDrainParticle::create));
+        ParticleFactoryRegistry.getInstance().register(UParticles.FOOTPRINT, createFactory(FootprintParticle::new));
         ParticleFactoryRegistry.getInstance().register(UParticles.RAINBOOM_RING, RainboomParticle::new);
         ParticleFactoryRegistry.getInstance().register(UParticles.RAINBOOM_TRAIL, RainbowTrailParticle::new);
         ParticleFactoryRegistry.getInstance().register(UParticles.SHOCKWAVE, ShockwaveParticle::new);
-        ParticleFactoryRegistry.getInstance().register(UParticles.MAGIC_RUNES, RunesParticle::new);
         ParticleFactoryRegistry.getInstance().register(UParticles.SPHERE, SphereParticle::new);
         ParticleFactoryRegistry.getInstance().register(UParticles.DISK, DiskParticle::new);
         ParticleFactoryRegistry.getInstance().register(UParticles.GROUND_POUND, GroundPoundParticle::new);
@@ -111,10 +111,12 @@ public interface URenderers {
         EntityRendererRegistry.register(UEntities.LOOT_BUG, LootBugEntityRenderer::new);
         EntityRendererRegistry.register(UEntities.TENTACLE, TentacleEntityRenderer::new);
         EntityRendererRegistry.register(UEntities.IGNOMINIOUS_BULB, IgnominiousBulbEntityRenderer::new);
+        EntityRendererRegistry.register(UEntities.SPECTER, EmptyEntityRenderer::new);
 
         BlockEntityRendererFactories.register(UBlockEntities.WEATHER_VANE, WeatherVaneBlockEntityRenderer::new);
         BlockEntityRendererFactories.register(UBlockEntities.FANCY_BED, CloudBedBlockEntityRenderer::new);
         BlockEntityRendererFactories.register(UBlockEntities.CLOUD_CHEST, CloudChestBlockEntityRenderer::new);
+        BlockEntityRendererFactories.register(UBlockEntities.ITEM_JAR, ItemJarBlockEntityRenderer::new);
 
         register(URenderers::renderJarItem, UItems.FILLED_JAR);
         register(URenderers::renderBedItem, UItems.CLOTH_BED, UItems.CLOUD_BED);

src/main/java/com/minelittlepony/unicopia/client/UnicopiaClient.java

@@ -3,6 +3,7 @@ package com.minelittlepony.unicopia.client;
 import java.util.Optional;
 
 import org.jetbrains.annotations.Nullable;
+import org.joml.Vector3f;
 
 import com.minelittlepony.common.client.gui.element.Button;
 import com.minelittlepony.common.event.ScreenInitCallback;
@@ -33,11 +34,14 @@ import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.screen.OpenToLanScreen;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.screen.ingame.HandledScreens;
+import net.minecraft.client.render.Camera;
 import net.minecraft.client.world.ClientWorld;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.resource.ResourceType;
 import net.minecraft.text.Text;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec3d;
 
 public class UnicopiaClient implements ClientModInitializer {
 
@@ -66,6 +70,20 @@ public class UnicopiaClient implements ClientModInitializer {
         return Optional.empty();
     }
 
+
+    public static Vec3d getAdjustedSoundPosition(Vec3d pos) {
+        PlayerCamera cam = getCamera().orElse(null);
+        if (cam == null) {
+            return pos;
+        }
+        Camera camera = MinecraftClient.getInstance().gameRenderer.getCamera();
+
+        Vector3f rotated = pos.subtract(camera.getPos()).toVector3f();
+        rotated = rotated.rotateAxis(cam.calculateRoll() * MathHelper.RADIANS_PER_DEGREE, 0, 1, 0);
+
+        return new Vec3d(rotated).add(camera.getPos());
+    }
+
     public static Race getPreferredRace() {
         if (!Unicopia.getConfig().ignoreMineLP.get()
                 && MinecraftClient.getInstance().player != null) {

src/main/java/com/minelittlepony/unicopia/client/gui/spellbook/SpellbookCraftingPageContent.java

@@ -7,7 +7,7 @@ import com.minelittlepony.unicopia.ability.magic.spell.crafting.SpellbookRecipe;
 import com.minelittlepony.unicopia.client.gui.DrawableUtil;
 import com.minelittlepony.unicopia.client.gui.MagicText;
 import com.minelittlepony.unicopia.container.SpellbookState;
-import com.minelittlepony.unicopia.item.URecipes;
+import com.minelittlepony.unicopia.recipe.URecipes;
 import com.mojang.blaze3d.systems.RenderSystem;
 
 import net.minecraft.client.gui.DrawContext;

src/main/java/com/minelittlepony/unicopia/client/particle/FootprintParticle.java

@@ -0,0 +1,74 @@
+package com.minelittlepony.unicopia.client.particle;
+
+import org.joml.Vector3f;
+
+import com.minelittlepony.unicopia.particle.FootprintParticleEffect;
+
+import net.minecraft.client.particle.ParticleTextureSheet;
+import net.minecraft.client.particle.SpriteBillboardParticle;
+import net.minecraft.client.particle.SpriteProvider;
+import net.minecraft.client.render.Camera;
+import net.minecraft.client.render.VertexConsumer;
+import net.minecraft.client.world.ClientWorld;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec3d;
+
+public class FootprintParticle extends SpriteBillboardParticle {
+    // specter
+
+    public FootprintParticle(FootprintParticleEffect effect, SpriteProvider provider, ClientWorld world, double x, double y, double z, double dx, double dy, double dz) {
+        super(world, x, y, z, 0, 0, 0);
+        setVelocity(0, 0, 0);
+        setSprite(provider.getSprite(world.random));
+        this.angle = effect.yaw() * MathHelper.RADIANS_PER_DEGREE;
+        this.maxAge = 1000;
+        this.gravityStrength = 1;
+    }
+
+    @Override
+    public ParticleTextureSheet getType() {
+        return ParticleTextureSheet.PARTICLE_SHEET_TRANSLUCENT;
+    }
+
+    @Override
+    public void tick() {
+        super.tick();
+    }
+
+    @Override
+    public void buildGeometry(VertexConsumer drawer, Camera camera, float tickDelta) {
+        Vec3d cam = camera.getPos();
+
+        float renderX = (float)(MathHelper.lerp(tickDelta, prevPosX, x) - cam.getX());
+        float renderY = (float)(MathHelper.lerp(tickDelta, prevPosY, y) - cam.getY());
+        float renderZ = (float)(MathHelper.lerp(tickDelta, prevPosZ, z) - cam.getZ());
+
+        Vector3f[] corners = new Vector3f[]{
+                new Vector3f(-1, 0, -1),
+                new Vector3f(-1, 0, 1),
+                new Vector3f( 1, 0, 1),
+                new Vector3f( 1, 0, -1)
+        };
+        for (int k = 0; k < 4; ++k) {
+           Vector3f corner = corners[k];
+           corner.mul(0.2F);
+           corner.rotateAxis(angle, 0, 1, 0);
+           corner.add(renderX, renderY + 0.0001F, renderZ);
+        }
+
+        float alpha = this.alpha * (1 - ((float)age / maxAge));
+        int light = getBrightness(tickDelta);
+
+        float minU = this.sprite.getMinU();
+        float maxU = this.sprite.getMaxU();
+
+        float minV = this.sprite.getMinV();
+        float maxV = this.sprite.getMaxV();
+
+        drawer.vertex(corners[0].x, corners[0].y, corners[0].z).texture(minU, minV).color(red, green, blue, alpha).light(light).next();
+        drawer.vertex(corners[1].x, corners[1].y, corners[1].z).texture(maxU, minV).color(red, green, blue, alpha).light(light).next();
+        drawer.vertex(corners[2].x, corners[2].y, corners[2].z).texture(maxU, maxV).color(red, green, blue, alpha).light(light).next();
+        drawer.vertex(corners[3].x, corners[3].y, corners[3].z).texture(minU, maxV).color(red, green, blue, alpha).light(light).next();
+    }
+
+}

src/main/java/com/minelittlepony/unicopia/client/particle/RunesParticle.java

@@ -1,123 +0,0 @@
-package com.minelittlepony.unicopia.client.particle;
-
-import org.joml.Quaternionf;
-import org.joml.Vector3f;
-
-import com.minelittlepony.unicopia.Unicopia;
-import com.minelittlepony.unicopia.particle.OrientedBillboardParticleEffect;
-import com.mojang.blaze3d.systems.RenderSystem;
-
-import net.minecraft.client.render.BufferBuilder;
-import net.minecraft.client.render.Tessellator;
-import net.minecraft.client.world.ClientWorld;
-import net.minecraft.util.Identifier;
-import net.minecraft.util.math.*;
-
-@Deprecated
-public class RunesParticle extends OrientedBillboardParticle {
-
-    private static final Identifier[] TEXTURES = new Identifier[] {
-            Unicopia.id("textures/particles/runes_0.png"),
-            Unicopia.id("textures/particles/runes_1.png"),
-            Unicopia.id("textures/particles/runes_2.png"),
-            Unicopia.id("textures/particles/runes_3.png"),
-            Unicopia.id("textures/particles/runes_4.png"),
-            Unicopia.id("textures/particles/runes_5.png")
-    };
-
-    protected float targetSize = 3;
-
-    protected float prevBaseSize = 0;
-    protected float baseSize = 0;
-
-    private float prevRotationAngle;
-    private float rotationAngle;
-
-    public RunesParticle(OrientedBillboardParticleEffect effect, ClientWorld world, double x, double y, double z, double velocityX, double velocityY, double velocityZ) {
-        super(effect, world, x, y, z, velocityX, velocityY, velocityZ);
-        setMaxAge(70);
-
-        red = world.random.nextFloat();
-        green = world.random.nextFloat();
-        blue = world.random.nextFloat();
-    }
-
-    @Override
-    public float getScale(float tickDelta) {
-       return MathHelper.lerp(tickDelta, prevBaseSize, baseSize) * super.getScale(tickDelta);
-    }
-
-    @Override
-    protected Identifier getTexture() {
-        return TEXTURES[0];
-    }
-
-    private float getAlphaScale() {
-        float transitionScale = age < maxAge / 2 ? 5 : 3;
-        return (float)Math.min(1, Math.sin(Math.PI * age / maxAge) * transitionScale);
-    }
-
-    @Override
-    protected int getBrightness(float tint) {
-        return 0xF000F0;
-    }
-
-    @Override
-    protected void renderQuads(Tessellator te, BufferBuilder buffer, float x, float y, float z, float tickDelta) {
-
-        float alpha = this.alpha * getAlphaScale();
-
-        float angle = MathHelper.lerp(tickDelta, prevRotationAngle, rotationAngle);
-
-        for (int i = 0; i < TEXTURES.length; i++) {
-            for (int dim = 0; dim < 3; dim++) {
-                RenderSystem.setShaderTexture(0, TEXTURES[i]);
-                RenderSystem.setShaderColor(red, green, blue, alpha / ((float)(dim * 3) + 1));
-
-                Vector3f[] corners = new Vector3f[]{
-                        new Vector3f(-1, -1, 0),
-                        new Vector3f(-1,  1, 0),
-                        new Vector3f( 1,  1, 0),
-                        new Vector3f( 1, -1, 0)
-                };
-                float scale = getScale(tickDelta);
-
-                float ringSpeed = (i % 2 == 0 ? i : -1) * i;
-
-                Quaternionf ringAngle = RotationAxis.POSITIVE_Z.rotationDegrees(angle * ringSpeed);
-                Quaternionf ringFlip = RotationAxis.POSITIVE_Y.rotationDegrees(angle * ringSpeed * dim);
-                Quaternionf ringRoll = RotationAxis.POSITIVE_X.rotationDegrees(angle * ringSpeed * dim);
-
-                for(int k = 0; k < 4; ++k) {
-                   Vector3f corner = corners[k];
-                   corner.rotate(ringAngle);
-                   corner.rotate(ringFlip);
-                   corner.rotate(ringRoll);
-                   corner.rotate(rotation);
-                   corner.mul(scale);
-                   corner.add(x, y + 0.001F, z);
-                }
-
-                renderQuad(te, buffer, corners, alpha, tickDelta);
-            }
-        }
-
-        RenderSystem.setShaderColor(1, 1, 1, 1);
-    }
-
-    @Override
-    public void tick() {
-        super.tick();
-
-        prevBaseSize = baseSize;
-        if (baseSize < targetSize) {
-            baseSize += 0.1F;
-        }
-        if (baseSize > targetSize) {
-            baseSize -= 0.1F;
-        }
-
-        rotationAngle = (rotationAngle + 0.3F) % 360;
-        prevRotationAngle = rotationAngle - 0.3F;
-    }
-}

src/main/java/com/minelittlepony/unicopia/client/render/PlayerPoser.java

@@ -53,7 +53,7 @@ public class PlayerPoser {
             float pitchChange = -0.5F;
             float yawChange = 0.8F;
 
-            if (player.getStackInHand(rightHand).isIn(UTags.POLEARMS) && (!ponyRace.isEquine() || model.rightArm.pitch != 0)) {
+            if (player.getStackInHand(rightHand).isIn(UTags.Items.POLEARMS) && (!ponyRace.isEquine() || model.rightArm.pitch != 0)) {
                 model.rightArm.pitch += pitchChange;
                 model.rightArm.yaw += yawChange;
                 if (player.handSwingTicks > 0 && rightHand == Hand.MAIN_HAND) {
@@ -62,7 +62,7 @@ public class PlayerPoser {
                 }
             }
 
-            if (player.getStackInHand(leftHand).isIn(UTags.POLEARMS) && (!ponyRace.isEquine() || model.leftArm.pitch != 0)) {
+            if (player.getStackInHand(leftHand).isIn(UTags.Items.POLEARMS) && (!ponyRace.isEquine() || model.leftArm.pitch != 0)) {
                 model.leftArm.pitch += pitchChange;
                 model.leftArm.yaw -= yawChange;
                 if (player.handSwingTicks > 0 && leftHand == Hand.MAIN_HAND) {

src/main/java/com/minelittlepony/unicopia/client/render/RenderUtil.java

@@ -12,7 +12,8 @@ import net.minecraft.client.util.math.MatrixStack;
 
 public class RenderUtil {
     public static final Vector4f TEMP_VECTOR = new Vector4f();
-    private static final Vector4f TEMP_UV_VECTOR = new Vector4f();
+    public static final Vector4f TEMP_UV_VECTOR = new Vector4f();
+    public static final Vector3f TEMP_NORMAL_VECTOR = new Vector3f();
     public static final Vertex[] UNIT_FACE = new Vertex[] {
             new Vertex(0, 0, 0, 1, 1),
             new Vertex(0, 1, 0, 1, 0),
@@ -26,6 +27,9 @@ public class RenderUtil {
             new Vertex(0, 0, 0, 0, 1)
     };
 
+
+
+
     public static void renderFace(MatrixStack matrices, Tessellator te, BufferBuilder buffer, float r, float g, float b, float a, int light) {
         renderFace(matrices, te, buffer, r, g, b, a, light, 1, 1);
     }

src/main/java/com/minelittlepony/unicopia/client/render/WorldRenderDelegate.java

@@ -167,51 +167,45 @@ public class WorldRenderDelegate {
             return true;
         }
 
-        pony.updateSupportingEntity();
-
         matrices.push();
 
         Entity owner = pony.asEntity();
 
         boolean negative = pony.getPhysics().isGravityNegative();
 
-        float roll = negative ? 180 : 0;
-
-        roll = pony instanceof Pony ? ((Pony)pony).getInterpolator().interpolate("g_roll", roll, 15) : roll;
-
         matrices.translate(x, y + owner.getHeight() / 2, z);
 
-        matrices.multiply(RotationAxis.POSITIVE_X.rotationDegrees(roll));
-        matrices.multiply(RotationAxis.POSITIVE_Y.rotationDegrees(roll));
-
         if (pony instanceof Pony p) {
-            roll = p.getCamera().calculateRoll();
+            float sidewaysRoll = p.getCamera().calculateRoll();
-            if (negative) {
-                roll -= 180;
-            }
 
             if (p.getAcrobatics().isFloppy()) {
                 matrices.translate(0, -0.5, 0);
                 p.asEntity().setBodyYaw(0);
                 p.asEntity().setYaw(0);
-                matrices.multiply(RotationAxis.NEGATIVE_X.rotationDegrees(90));
+                sidewaysRoll += 90;
             }
 
-            matrices.multiply(RotationAxis.NEGATIVE_Y.rotationDegrees(yaw));
+            matrices.multiply(RotationAxis.POSITIVE_Y.rotationDegrees(90));
-            matrices.multiply(RotationAxis.POSITIVE_Z.rotationDegrees(roll));
+            matrices.multiply(RotationAxis.POSITIVE_X.rotationDegrees(sidewaysRoll));
+            matrices.multiply(RotationAxis.POSITIVE_Y.rotationDegrees(-90));
 
-            float diveAngle = p.getInterpolator().interpolate("g_kdive", p.getMotion().isDiving() ? 80 : 0, 15);
+            float forwardPitch = p.getInterpolator().interpolate("g_kdive", p.getMotion().isDiving() ? 80 : 0, 15);
 
-            matrices.multiply(RotationAxis.POSITIVE_X.rotationDegrees(diveAngle));
+            matrices.multiply(RotationAxis.POSITIVE_X.rotationDegrees(forwardPitch));
-            matrices.multiply(RotationAxis.POSITIVE_Y.rotationDegrees(yaw));
 
             if (p.getCompositeRace().includes(Race.SEAPONY)
                     && pony.asEntity().isSubmergedInWater()
                     && MineLPDelegate.getInstance().getPlayerPonyRace(p.asEntity()) != Race.SEAPONY) {
                 ModelPartHooks.startCollecting();
             }
-        } else if (pony instanceof Creature creature && smittenEyesRenderer.isSmitten(creature)) {
+        } else {
-            ModelPartHooks.startCollecting();
+            float roll = negative ? 180 : 0;
+
+            matrices.multiply(RotationAxis.POSITIVE_Z.rotationDegrees(roll));
+
+            if (pony instanceof Creature creature && smittenEyesRenderer.isSmitten(creature)) {
+                ModelPartHooks.startCollecting();
+            }
         }
 
         matrices.translate(-x, -y - owner.getHeight() / 2, -z);
@@ -224,7 +218,7 @@ public class WorldRenderDelegate {
     }
 
     private void flipAngles(Entity entity) {
-        if (entity instanceof PlayerEntity) {
+        if (entity instanceof PlayerEntity player) {
             entity.prevYaw *= -1;
             entity.setYaw(entity.getYaw() * -1);
 

src/main/java/com/minelittlepony/unicopia/client/render/entity/AirBalloonEntityModel.java

@@ -4,6 +4,7 @@ import java.util.List;
 
 import com.minelittlepony.unicopia.entity.mob.AirBalloonEntity;
 
+import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.model.*;
 import net.minecraft.client.render.VertexConsumer;
 import net.minecraft.client.render.entity.model.EntityModel;
@@ -14,62 +15,91 @@ import net.minecraft.util.math.MathHelper;
 public class AirBalloonEntityModel extends EntityModel<AirBalloonEntity> {
 
     private final ModelPart root;
+    private ModelPart main;
 
     private float inflation;
 
     private boolean isBurner;
     private boolean isBalloon;
+    private boolean isSandbags;
 
     private final List<ModelPart> ropes;
+    private final List<ModelPart> sandbags;
 
-	public AirBalloonEntityModel(ModelPart root) {
+    public AirBalloonEntityModel(ModelPart root) {
-	    this.root = root;
+        this.root = root;
-	    isBurner = root.hasChild("burner");
+        isBurner = root.hasChild("burner");
-	    isBalloon = root.hasChild("canopy");
+        isSandbags = root.hasChild("sandbag_ne");
+        isBalloon = root.hasChild("canopy");
 
-	    if (isBurner || isBalloon) {
+        if (isBurner || isBalloon) {
-	        ModelPart part = root.getChild(isBalloon ? "canopy" : "burner");
+            main = root.getChild(isBalloon ? "canopy" : "burner");
-	        ropes = List.of(
+            ropes = List.of(
-                    part.getChild("rope_a"),
+                    (isBurner ? root : main).getChild("rope_a"), (isBurner ? root : main).getChild("rope_b"),
-                    part.getChild("rope_b"),
+                    (isBurner ? root : main).getChild("rope_c"), (isBurner ? root : main).getChild("rope_d")
-                    part.getChild("rope_c"),
-                    part.getChild("rope_d")
             );
-	    } else {
+        } else {
-	        ropes = List.of();
+            ropes = List.of();
-	    }
+        }
-	}
 
-	public static TexturedModelData getBasketModelData() {
+        sandbags = isSandbags ? List.of(
-		ModelData modelData = new ModelData();
+                root.getChild("sandbag_nw"), root.getChild("sandbag_sw"),
-		ModelPartData root = modelData.getRoot();
+                root.getChild("sandbag_ne"), root.getChild("sandbag_se")
-		ModelPartData basket = root.addChild("basket", ModelPartBuilder.create().uv(0, 0).cuboid(-16, -1, -16, 32, 2, 30, Dilation.NONE), ModelTransform.pivot(0, 24, 0));
+        ) : List.of();
-		basket.addChild("walls", ModelPartBuilder.create().uv(0, 66).cuboid(-17, -12, -16, 2, 11, 30, Dilation.NONE)
+    }
-        		.uv(64, 68).cuboid(15, -12, -16, 2, 11, 30, Dilation.NONE)
-        		.uv(80, 38).cuboid(-16, -12, -17, 32, 11, 2, Dilation.NONE)
-        		.uv(0, 32).cuboid(8, -12, 13, 8, 11, 2, Dilation.NONE)
-        		.uv(0, 6).cuboid(-16, -12, 13, 8, 11, 2, Dilation.NONE), ModelTransform.NONE);
-		basket.addChild("rim", ModelPartBuilder.create().uv(40, 34).cuboid(-18, -13, -17, 4, 2, 32, Dilation.NONE)
-        		.uv(0, 32).cuboid(14, -13, -17, 4, 2, 32, Dilation.NONE)
-        		.uv(80, 32).cuboid(-17, -13, -18, 34, 2, 4, Dilation.NONE)
-        		.uv(0, 19).cuboid(7, -13, 12, 10, 2, 4, Dilation.NONE)
-        		.uv(0, 0).cuboid(-17, -13, 12, 10, 2, 4, Dilation.NONE), ModelTransform.NONE);
-		return TexturedModelData.of(modelData, 256, 128);
-	}
 
-	public static TexturedModelData getBurnerModelData() {
+    public static TexturedModelData getBasketModelData() {
         ModelData modelData = new ModelData();
         ModelPartData root = modelData.getRoot();
+        ModelPartData basket = root.addChild("basket", ModelPartBuilder.create().uv(0, 0).cuboid(-16, -1, -16, 32, 2, 30, Dilation.NONE), ModelTransform.pivot(0, 24, 0));
+        basket.addChild("walls", ModelPartBuilder.create().uv(0, 66).cuboid(-17, -12, -16, 2, 11, 30, Dilation.NONE)
+                .uv(64, 68).cuboid(15, -12, -16, 2, 11, 30, Dilation.NONE)
+                .uv(80, 38).cuboid(-16, -12, -17, 32, 11, 2, Dilation.NONE)
+                .uv(0, 32).cuboid(8, -12, 13, 8, 11, 2, Dilation.NONE)
+                .uv(0, 6).cuboid(-16, -12, 13, 8, 11, 2, Dilation.NONE), ModelTransform.NONE);
+        basket.addChild("rim", ModelPartBuilder.create().uv(40, 34).cuboid(-18, -13, -17, 4, 2, 32, Dilation.NONE)
+                .uv(0, 32).cuboid(14, -13, -17, 4, 2, 32, Dilation.NONE)
+                .uv(80, 32).cuboid(-17, -13, -18, 34, 2, 4, Dilation.NONE)
+                .uv(0, 19).cuboid(7, -13, 12, 10, 2, 4, Dilation.NONE)
+                .uv(0, 0).cuboid(-17, -13, 12, 10, 2, 4, Dilation.NONE), ModelTransform.NONE);
+        return TexturedModelData.of(modelData, 256, 128);
+    }
 
-        ModelPartData burner = root.addChild("burner", ModelPartBuilder.create().uv(8, 0).cuboid(-6, -47, -6, 11, 15, 11, Dilation.NONE), ModelTransform.pivot(0, 24, 0));
+    public static TexturedModelData getBurnerModelData() {
-        burner.addChild("rope_d", ModelPartBuilder.create().cuboid(-2, -68, 0, 2, 68, 2, Dilation.NONE), ModelTransform.of(-5, -46, -6,  0.7854F, 0, -0.7854F));
+        ModelData modelData = new ModelData();
-        burner.addChild("rope_c", ModelPartBuilder.create().cuboid(-2, -68, 0, 2, 68, 2, Dilation.NONE), ModelTransform.of(-4, -44,  3, -0.7854F, 0, -0.7854F));
+        ModelPartData root = modelData.getRoot();
-        burner.addChild("rope_b", ModelPartBuilder.create().cuboid(-2, -68, 0, 2, 68, 2, Dilation.NONE), ModelTransform.of( 5, -46,  1, -0.7854F, 0,  0.7854F));
+        root.addChild("burner", ModelPartBuilder.create().uv(8, 0).cuboid(-5.5F, -47, -5.5F, 11, 15, 11, Dilation.NONE), ModelTransform.pivot(0, 24, 0));
-        burner.addChild("rope_a", ModelPartBuilder.create().cuboid(-2, -68, 0, 2, 68, 2, Dilation.NONE), ModelTransform.of( 5, -45, -6,  0.7854F, 0,  0.7854F));
+        float angle = 0.37854F;
+        float half = MathHelper.HALF_PI;
+        root.addChild("rope_d", ModelPartBuilder.create().cuboid(0, -68, 0, 2, 66, 2, Dilation.NONE), ModelTransform.of(-0, -20, -0, angle, 0, -angle));
+        root.addChild("rope_c", ModelPartBuilder.create().cuboid(0, -68, 0, 2, 66, 2, Dilation.NONE), ModelTransform.of(-0, -20, -0, -angle, 0, -angle));
+        root.addChild("rope_b", ModelPartBuilder.create().cuboid(0, -68, 0, 2, 66, 2, Dilation.NONE), ModelTransform.of( 0, -20,  0, -angle, 0,  angle));
+        root.addChild("rope_a", ModelPartBuilder.create().cuboid(0, -68, 0, 2, 66, 2, Dilation.NONE), ModelTransform.of( 0, -20,  0,  angle, 0,  angle));
+
+        root.addChild("strut_a", ModelPartBuilder.create()
+                .cuboid(-27, -40, -30, 2, 40, 2, Dilation.NONE)
+                .cuboid(-27,  0, -30, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27, -40, -30, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27,  0, -30, 2, 40, 2, Dilation.NONE)
+
+                .cuboid(-27, -40, 26, 2, 40, 2, Dilation.NONE)
+                .cuboid(-27,  0, 26, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27, -40, 26, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27,  0, 26, 2, 40, 2, Dilation.NONE), ModelTransform.of(0, -80, 0, half, 0,  0));
+        root.addChild("strut_b", ModelPartBuilder.create()
+                .cuboid(-27, -40, -20, 2, 40, 2, Dilation.NONE)
+                .cuboid(-27,  0, -20, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27, -40, -20, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27,  0, -20, 2, 40, 2, Dilation.NONE)
+
+                .cuboid(-27, -40, 30, 2, 40, 2, Dilation.NONE)
+                .cuboid(-27,  0, 30, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27, -40, 30, 2, 40, 2, Dilation.NONE)
+                .cuboid( 27,  0, 30, 2, 40, 2, Dilation.NONE), ModelTransform.of(0, -80, 0, half, half, 0));
         return TexturedModelData.of(modelData, 64, 128);
     }
 
-	public static TexturedModelData getCanopyModelData() {
+    public static TexturedModelData getCanopyModelData() {
         ModelData modelData = new ModelData();
         ModelPartData root = modelData.getRoot();
         ModelPartData balloon = root.addChild("canopy", ModelPartBuilder.create().cuboid(-54, -178, -59, 112, 120, 112, Dilation.NONE), ModelTransform.pivot(0, 24, 0));
@@ -80,40 +110,135 @@ public class AirBalloonEntityModel extends EntityModel<AirBalloonEntity> {
         return TexturedModelData.of(modelData, 512, 256);
     }
 
-	@Override
+    public static TexturedModelData getSandbagsModelData() {
-	public void setAngles(AirBalloonEntity entity, float tickDelta, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch) {
+        ModelData modelData = new ModelData();
-	    inflation = entity.getInflation(tickDelta);
+        ModelPartData root = modelData.getRoot();
-	    root.roll = MathHelper.sin((float)(entity.getX() - entity.prevX));
+        float offset = 40;
-        root.pitch = MathHelper.sin((float)(entity.getZ() - entity.prevZ));
+        getHangingBagModelData("sandbag_ne", root, -offset, -offset);
+        getHangingBagModelData("sandbag_nw", root, -offset,  offset);
+        getHangingBagModelData("sandbag_se", root,  offset, -offset);
+        getHangingBagModelData("sandbag_sw", root,  offset,  offset);
+        return TexturedModelData.of(modelData, 32, 32);
+    }
 
-	    if (isBurner) {
+    public static void getHangingBagModelData(String name, ModelPartData root, float x, float z) {
-	        boolean lifted = inflation > 0.8F;
+        ModelPartData bag = root.addChild(name, ModelPartBuilder.create()
-	        root.pivotY = 32 * (1 - inflation);
+                .uv(16, 19).cuboid(-0.5F, 0, -0.5F, 1, 9, 1, Dilation.NONE), ModelTransform.pivot(x, -35, z));
-	        root.pivotX = inflation * MathHelper.sin(limbSwingAmount + entity.age / 5F) / 4F;
+        ModelPartData knot = bag.addChild("knot", ModelPartBuilder.create()
-	        ropes.forEach(rope -> rope.visible = lifted);
+                .uv(0, 0).cuboid(-3, 1, -3, 6, 7, 6, Dilation.NONE)
-	    }
+                .uv(12, 14).cuboid(-2, 0, -2, 4, 1, 4, Dilation.NONE)
+                .uv(0, 13).cuboid(-2, 8, -2, 4, 1, 4, Dilation.NONE), ModelTransform.pivot(0, 9, 0));
+        knot.addChild("cube_r1", ModelPartBuilder.create().uv(8, 14).cuboid(0, 8, -2, 0, 4, 4, Dilation.NONE), ModelTransform.of(0, 1, 0, 0, -0.7854F, 0));
+        knot.addChild("cube_r2", ModelPartBuilder.create().uv(8, 14).cuboid(0, 8, -2, 0, 4, 4, Dilation.NONE), ModelTransform.of(0, 1, 0, 0, 0.7854F, 0));
+    }
 
-	    if (isBalloon) {
+    @Override
-	        root.pivotY = 0;
+    public void setAngles(AirBalloonEntity entity, float limbDistance, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch) {
-	        root.pivotX = inflation * MathHelper.cos(limbSwingAmount + entity.age / 5F) / 4F;
+        float tickDelta = MinecraftClient.getInstance().getTickDelta();
-	        if (entity.getBasketType().isOf(BoatEntity.Type.BAMBOO)) {
+        inflation = entity.getInflation(tickDelta);
-	            ropes.forEach(rope -> rope.pivotY = 0);
-	        } else {
-	            ropes.forEach(ModelPart::resetTransform);
-	        }
-	    }
-	}
 
-	@Override
+        root.yaw = MathHelper.PI;
-	public void render(MatrixStack matrices, VertexConsumer vertexConsumer, int light, int overlay, float r, float g, float b, float a) {
+
-	    if (isBalloon) {
+        float burnerWiggleProgress = entity.getBurner().getPullProgress(tickDelta);
-	        matrices.push();
+
-	        matrices.translate(0, 1 * (1 - inflation), 0);
+        if (isBurner || isBalloon || isSandbags) {
+            root.roll = MathHelper.clamp(entity.getXVelocity(tickDelta), -0.5F, 0.5F);
+            root.pitch = MathHelper.clamp(entity.getZVelocity(tickDelta), -0.5F, 0.5F);
+            if (entity.isLeashed()) {
+                root.roll *= -1;
+                root.pitch *= -1;
+            }
+        } else {
+            root.pitch = 0;
+            root.roll = 0;
+        }
+
+        ropes.forEach(ModelPart::resetTransform);
+
+        if (isBurner) {
+            boolean lifted = inflation > 0.8F;
+            root.pivotY = 32 * (1 - inflation) - (9 * inflation);
+            root.pivotX = inflation * MathHelper.sin(limbSwingAmount + entity.age / 5F) / 4F;
+            ropes.forEach(rope -> {
+                rope.visible = lifted;
+            });
+
+            root.pivotX += burnerWiggleProgress * MathHelper.sin((entity.age + tickDelta)) * 2.5F;
+            root.pivotX += burnerWiggleProgress * MathHelper.cos((entity.age + tickDelta)) * 2.5F;
+            root.pivotY += burnerWiggleProgress * 7;
+        }
+        if (isBalloon || isSandbags) {
+            root.pivotY = burnerWiggleProgress * 3;
+            root.pivotX = inflation * MathHelper.cos(limbSwingAmount + entity.age / 5F) / 4F;
+            if (entity.getBasketType().isOf(BoatEntity.Type.BAMBOO)) {
+                ropes.forEach(rope -> rope.pivotY = 0);
+            }
+        }
+
+        if (isSandbags) {
+            float cosWiggle = MathHelper.cos(limbSwingAmount + entity.age / 5F) / 80F;
+            float sinWiggle = MathHelper.sin(limbSwingAmount + entity.age / 5F) / 80F;
+            for (int i = 0; i < sandbags.size(); i++) {
+                ModelPart bag = sandbags.get(i);
+                float pullProgress = entity.getSandbag(i).getPullProgress(tickDelta);
+                bag.resetTransform();
+                bag.pitch -= root.pitch * 2.5F * (1 + pullProgress) + cosWiggle;
+                bag.roll -= root.roll * 2.5F * (1 + pullProgress) + sinWiggle;
+                if (entity.isLeashed()) {
+                    bag.roll *= -1;
+                    bag.pitch *= -1;
+                }
+                float pullAmount = 2 + (2 * pullProgress);
+                bag.yScale = pullAmount;
+                bag.getChild("knot").yScale = 1/pullAmount;
+            }
+        }
+
+        for (int i = 0; i < ropes.size(); i++) {
+            ModelPart rope = ropes.get(i);
+            float rollRatio = root.roll / rope.roll;
+            float pitchRatio = root.pitch / rope.pitch;
+
+            rope.pivotY -= 5F * rollRatio;
+            rope.pivotY -= 5F * pitchRatio;
+
+            if (i == 0 || i == 3) {
+                rope.pivotZ -= 5 * pitchRatio;
+            }
+            if (i == 2 || i == 1) {
+                rope.pivotZ += 5 * pitchRatio;
+            }
+
+            if (i == 2 || i == 3) {
+                rope.pivotX -= 5 * rollRatio;
+            }
+            if (i == 0 || i == 1) {
+                rope.pivotX += 5 * rollRatio;
+            }
+
+            if (isBalloon) {
+                double speed = Math.abs(entity.getVelocity().getY()) * 3F;
+
+                rope.zScale = MathHelper.clamp((float)speed, 0.25F, 1F);
+                rope.xScale = 0.001F;
+            } else {
+                rope.xScale = 0.3F;
+                rope.zScale = 0.3F;
+            }
+        }
+
+    }
+
+    @Override
+    public void render(MatrixStack matrices, VertexConsumer vertexConsumer, int light, int overlay, float r, float g, float b, float a) {
+        if (isBalloon) {
+            matrices.push();
+            matrices.translate(0, 1 * (1 - inflation), 0);
             matrices.scale(1, MathHelper.lerp(inflation, -0.05F, 1), 1);
             root.render(matrices, vertexConsumer, light, overlay, r, g, b, a);
             matrices.pop();
         } else {
             root.render(matrices, vertexConsumer, light, overlay, r, g, b, a);
         }
-	}
+    }
 }

src/main/java/com/minelittlepony/unicopia/client/render/entity/AirBalloonEntityRenderer.java

@@ -1,9 +1,11 @@
 package com.minelittlepony.unicopia.client.render.entity;
 
+import java.util.function.BiFunction;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
 import com.minelittlepony.unicopia.Unicopia;
+import com.minelittlepony.unicopia.entity.collision.MultiBox;
 import com.minelittlepony.unicopia.entity.mob.AirBalloonEntity;
 
 import net.minecraft.client.MinecraftClient;
@@ -17,15 +19,22 @@ import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.item.Items;
 import net.minecraft.util.Hand;
 import net.minecraft.util.Identifier;
-import net.minecraft.util.math.Box;
 
 public class AirBalloonEntityRenderer extends MobEntityRenderer<AirBalloonEntity, AirBalloonEntityModel> {
     public AirBalloonEntityRenderer(EntityRendererFactory.Context context) {
         super(context, new AirBalloonEntityModel(AirBalloonEntityModel.getBasketModelData().createModel()), 0);
-        addFeature(new BalloonFeature(new AirBalloonEntityModel(AirBalloonEntityModel.getBurnerModelData().createModel()), this, AirBalloonEntity::hasBurner, e -> {
+        addFeature(new BalloonFeature(new AirBalloonEntityModel(AirBalloonEntityModel.getBurnerModelData().createModel()), this,
+                AirBalloonEntity::hasBurner, e -> {
             return getComponentTexture(e.getStackInHand(Hand.MAIN_HAND).isOf(Items.SOUL_LANTERN) ? "soul_burner" : "burner");
-        }));
+        }, (light, entity) -> entity.isAscending() ? 0xFF00FF : light));
-        addFeature(new BalloonFeature(new AirBalloonEntityModel(AirBalloonEntityModel.getCanopyModelData().createModel()), this, AirBalloonEntity::hasBalloon, e -> getComponentTexture("canopy/" + e.getDesign().asString())));
+        addFeature(new BalloonFeature(new AirBalloonEntityModel(AirBalloonEntityModel.getCanopyModelData().createModel()), this,
+                AirBalloonEntity::hasBalloon,
+                e -> getComponentTexture("canopy/" + e.getDesign().asString()),
+                (light, entity) -> entity.hasBurner() && entity.isAscending() ? light | 0x00005F : light)
+        );
+        addFeature(new BalloonFeature(new AirBalloonEntityModel(AirBalloonEntityModel.getSandbagsModelData().createModel()),
+                this, e -> e.hasBalloon() && e.getInflation(1) >= 1, e -> getComponentTexture("sandbags"),
+                (light, entity) -> entity.hasBurner() && entity.isAscending() ? light | 0x00003F : light));
     }
 
     @Override
@@ -33,9 +42,9 @@ public class AirBalloonEntityRenderer extends MobEntityRenderer<AirBalloonEntity
         super.render(entity, yaw, tickDelta, matrices, vertices, light);
 
         if (MinecraftClient.getInstance().getEntityRenderDispatcher().shouldRenderHitboxes() && !entity.isInvisible() && !MinecraftClient.getInstance().hasReducedDebugInfo()) {
-            for (Box box : entity.getBoundingBoxes()) {
+            MultiBox.forEach(entity.getBoundingBox(), box -> {
-                WorldRenderer.drawBox(matrices, vertices.getBuffer(RenderLayer.getLines()), box.offset(entity.getPos().multiply(-1)), 1.0f, 1.0f, 1.0f, 1.0f);
+                WorldRenderer.drawBox(matrices, vertices.getBuffer(RenderLayer.getLines()), box.offset(entity.getPos().multiply(-1)), 1, 1, 1, 1);
-            }
+            });
         }
     }
 
@@ -57,22 +66,30 @@ public class AirBalloonEntityRenderer extends MobEntityRenderer<AirBalloonEntity
         private final AirBalloonEntityModel model;
         private final Predicate<AirBalloonEntity> visibilityTest;
         private final Function<AirBalloonEntity, Identifier> textureFunc;
+        private final BiFunction<Integer, AirBalloonEntity, Integer> lightFunc;
 
         public BalloonFeature(AirBalloonEntityModel model,
                 FeatureRendererContext<AirBalloonEntity, AirBalloonEntityModel> context,
                 Predicate<AirBalloonEntity> visibilityTest,
-                Function<AirBalloonEntity, Identifier> textureFunc) {
+                Function<AirBalloonEntity, Identifier> textureFunc,
+                BiFunction<Integer, AirBalloonEntity, Integer> lightFunc) {
             super(context);
             this.model = model;
             this.visibilityTest = visibilityTest;
             this.textureFunc = textureFunc;
+            this.lightFunc = lightFunc;
         }
 
         @Override
         public void render(MatrixStack matrices, VertexConsumerProvider vertices, int light, AirBalloonEntity entity,
                 float limbAngle, float limbDistance, float tickDelta, float animationProgress, float yaw, float pitch) {
             if (visibilityTest.test(entity)) {
-                render(getModel(), model, textureFunc.apply(entity), matrices, vertices, light, entity, limbAngle, limbDistance, 0, yaw, pitch, tickDelta, 1, 1, 1);
+                Identifier texture = textureFunc.apply(entity);
+                var model = this.model;
+                if (texture.getPath().indexOf("sandbags") != -1) {
+                    model = new AirBalloonEntityModel(AirBalloonEntityModel.getSandbagsModelData().createModel());
+                }
+                render(getModel(), model, texture, matrices, vertices, lightFunc.apply(light, entity), entity, limbAngle, limbDistance, 0, yaw, pitch, tickDelta, 1, 1, 1);
             }
         }
     }

src/main/java/com/minelittlepony/unicopia/client/render/entity/CloudBedBlockEntityRenderer.java

@@ -100,7 +100,7 @@ public class CloudBedBlockEntityRenderer implements BlockEntityRenderer<CloudBed
                 false,
                 false
         );
-        if (pattern != CloudBedBlock.SheetPattern.NONE) {
+        if (pattern != CloudBedBlock.SheetPattern.NONE && pattern != CloudBedBlock.SheetPattern.WHITE) {
             renderModel(matrices, vertices,
                     state.get(BedBlock.PART) == BedPart.HEAD ? bedSheetsHead : bedSheetsFoot,
                     state.get(BedBlock.FACING),

src/main/java/com/minelittlepony/unicopia/client/render/entity/ItemJarBlockEntityRenderer.java

@@ -0,0 +1,185 @@
+package com.minelittlepony.unicopia.client.render.entity;
+
+import java.util.Arrays;
+
+import org.jetbrains.annotations.Nullable;
+
+import com.minelittlepony.common.util.Color;
+import com.minelittlepony.unicopia.block.ItemJarBlock;
+import com.minelittlepony.unicopia.block.ItemJarBlock.FluidJarContents;
+import com.minelittlepony.unicopia.block.jar.ItemsJarContents;
+import com.minelittlepony.unicopia.block.jar.FakeFluidJarContents;
+import com.minelittlepony.unicopia.block.jar.EntityJarContents;
+import com.minelittlepony.unicopia.client.render.model.CubeModel;
+import com.minelittlepony.unicopia.util.FluidHelper;
+import com.minelittlepony.unicopia.util.PosHelper;
+
+import net.fabricmc.fabric.api.client.render.fluid.v1.FluidRenderHandler;
+import net.fabricmc.fabric.api.client.render.fluid.v1.FluidRenderHandlerRegistry;
+import net.fabricmc.fabric.api.transfer.v1.fluid.FluidConstants;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.render.RenderLayer;
+import net.minecraft.client.render.VertexConsumerProvider;
+import net.minecraft.client.render.block.entity.BlockEntityRenderer;
+import net.minecraft.client.render.block.entity.BlockEntityRendererFactory;
+import net.minecraft.client.render.entity.EntityRenderDispatcher;
+import net.minecraft.client.render.item.ItemRenderer;
+import net.minecraft.client.render.model.json.ModelTransformationMode;
+import net.minecraft.client.texture.Sprite;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.command.argument.EntityAnchorArgumentType.EntityAnchor;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.fluid.Fluid;
+import net.minecraft.fluid.FluidState;
+import net.minecraft.fluid.Fluids;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.RotationAxis;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.math.random.Random;
+import net.minecraft.world.World;
+
+public class ItemJarBlockEntityRenderer implements BlockEntityRenderer<ItemJarBlock.TileData> {
+    private static final Direction[] GLASS_SIDES = Arrays.stream(PosHelper.ALL).filter(i -> i != Direction.UP).toArray(Direction[]::new);
+    private final ItemRenderer itemRenderer;
+    private final EntityRenderDispatcher dispatcher;
+
+    public ItemJarBlockEntityRenderer(BlockEntityRendererFactory.Context ctx) {
+        itemRenderer = ctx.getItemRenderer();
+        dispatcher = ctx.getEntityRenderDispatcher();
+    }
+
+    @Override
+    public void render(ItemJarBlock.TileData data, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertices, int light, int overlay) {
+
+        ItemsJarContents items = data.getItems();
+        if (items != null) {
+            renderItemStacks(data, items, tickDelta, matrices, vertices, light, overlay);
+        }
+
+        EntityJarContents entity = data.getEntity();
+        if (entity != null) {
+            renderEntity(data, entity, tickDelta, matrices, vertices, light, overlay);
+        }
+
+        FluidJarContents fluid = data.getFluid();
+        if (fluid != null) {
+            renderFluid(data, fluid, tickDelta, matrices, vertices, light, overlay);
+        }
+
+        FakeFluidJarContents milk = data.getFakeFluid();
+        if (milk != null) {
+            renderFluid(data, Fluids.WATER.getDefaultState(), milk.color(), FluidConstants.BUCKET, tickDelta, matrices, vertices, light, overlay);
+        }
+    }
+
+    private void renderItemStacks(ItemJarBlock.TileData data, ItemsJarContents items, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertices, int light, int overlay) {
+        float itemScale = 0.35F;
+
+        matrices.push();
+        matrices.translate(0.5, 0, 0.5);
+        matrices.multiply(RotationAxis.POSITIVE_X.rotationDegrees(90));
+        matrices.scale(itemScale, itemScale, itemScale);
+
+        Random rng = Random.create(data.getPos().asLong());
+
+        float y = 0;
+        for (ItemStack stack : items.stacks()) {
+            matrices.push();
+
+            matrices.translate((rng.nextFloat() - 0.5F) * 0.5F, (rng.nextFloat() - 0.5F) * 0.8F, -0.05 + y);
+            matrices.multiply(RotationAxis.POSITIVE_X.rotationDegrees((rng.nextFloat() * 360) - 180));
+            matrices.multiply(RotationAxis.POSITIVE_Z.rotationDegrees((rng.nextFloat() * 360) - 180));
+            y -= 0.1F;
+            itemRenderer.renderItem(stack, ModelTransformationMode.FIXED, light, overlay, matrices, vertices, data.getWorld(), 0);
+            matrices.pop();
+        }
+        matrices.pop();
+    }
+
+    private void renderEntity(ItemJarBlock.TileData data, EntityJarContents entity, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertices, int light, int overlay) {
+        Entity e = entity.entity().get();
+        if (e != null) {
+
+            PlayerEntity player = MinecraftClient.getInstance().player;
+            int age = player == null ? 0 : player.age;
+
+            float fullTick = age + tickDelta;
+
+            float size = Math.max(e.getWidth(), e.getHeight());
+            float desiredSize = 0.25F;
+            float scale = desiredSize / size;
+            float eyePos = (e.getEyeHeight(e.getPose())) * scale;
+
+            float yaw = 0;
+            if (player != null) {
+                Vec3d center = data.getPos().toCenterPos();
+                Vec3d observerPos = MinecraftClient.getInstance().gameRenderer.getCamera().getPos();
+                e.setPosition(center);
+                e.lookAt(EntityAnchor.FEET, observerPos);
+            }
+
+            matrices.push();
+            matrices.translate(0.5, 0.48 + MathHelper.sin(fullTick / 19F) * 0.02F - eyePos, 0.5);
+            matrices.scale(scale, scale, scale);
+            matrices.multiply(RotationAxis.POSITIVE_X.rotationDegrees(10 * MathHelper.sin(fullTick / 19F)));
+            dispatcher.render(e, 0, 0, 0, yaw * MathHelper.RADIANS_PER_DEGREE, tickDelta, matrices, vertices, light);
+            matrices.pop();
+        }
+    }
+
+    private void renderFluid(ItemJarBlock.TileData data, FluidJarContents fluid, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertices, int light, int overlay) {
+        FluidState state = FluidHelper.getFullFluidState(fluid.fluid());
+        int color = getFluidColor(data.getWorld(), data.getPos(), state);
+        renderFluid(data, state, color, fluid.amount(), tickDelta, matrices, vertices, light, overlay);
+    }
+
+    private void renderFluid(ItemJarBlock.TileData data, FluidState state, int color, long amount, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertices, int light, int overlay) {
+        Sprite[] sprite = getFluidSprite(data.getWorld(), data.getPos(), state);
+        matrices.push();
+        Sprite topSprite = sprite[0];
+        float height = 0.6F * (amount / (float)FluidConstants.BUCKET);
+        boolean opaque = Color.a(color) >= 1;
+        CubeModel.render(
+                matrices,
+                vertices.getBuffer(opaque ? RenderLayer.getEntitySolid(topSprite.getAtlasId()) : RenderLayer.getEntityTranslucent(topSprite.getAtlasId())),
+                topSprite.getMinU(), topSprite.getMinV(),
+                topSprite.getMaxU(), topSprite.getMaxV(),
+                0.28F, 0.01F, 0.28F,
+                0.73F, 0.01F + height, 0.73F,
+                color,
+                light, overlay, Direction.UP
+        );
+        Sprite sideSprite = sprite[sprite.length - 1];
+        CubeModel.render(
+                matrices,
+                vertices.getBuffer(opaque ? RenderLayer.getEntitySolid(sideSprite.getAtlasId()) : RenderLayer.getEntityTranslucent(sideSprite.getAtlasId())),
+                sideSprite.getMinU(), sideSprite.getMinV(),
+                sideSprite.getMaxU(), sideSprite.getMaxV(),
+                0.28F, 0.01F, 0.28F,
+                0.73F, 0.01F + height, 0.73F,
+                color,
+                light, overlay, GLASS_SIDES
+        );
+        matrices.pop();
+    }
+
+    private int getFluidColor(World world, BlockPos pos, FluidState state) {
+        return getFluidHandler(state.getFluid()).getFluidColor(world, pos, state);
+    }
+
+    private Sprite[] getFluidSprite(@Nullable World world, BlockPos pos, FluidState state) {
+        return getFluidHandler(state.getFluid()).getFluidSprites(world, pos, state);
+    }
+
+    private FluidRenderHandler getFluidHandler(Fluid fluid) {
+        FluidRenderHandler handler = FluidRenderHandlerRegistry.INSTANCE.get(fluid);
+        if (handler == null) {
+            return FluidRenderHandlerRegistry.INSTANCE.get(Fluids.WATER);
+        }
+        return handler;
+    }
+}

src/main/java/com/minelittlepony/unicopia/client/render/model/CubeModel.java

@@ -0,0 +1,77 @@
+package com.minelittlepony.unicopia.client.render.model;
+
+import org.joml.Matrix3f;
+import org.joml.Matrix4f;
+import org.joml.Vector2f;
+import org.joml.Vector3f;
+import org.joml.Vector4f;
+
+import com.minelittlepony.common.util.Color;
+import com.minelittlepony.unicopia.client.render.RenderUtil;
+import com.minelittlepony.unicopia.client.render.RenderUtil.Vertex;
+
+import net.minecraft.client.render.VertexConsumer;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.util.math.Direction;
+
+public class CubeModel {
+    private static final Vector2f TEMP_UV_VECTOR = new Vector2f();
+    private static final Vertex[][] CUBE_VERTICES = {
+            new Vertex[] {
+                    new Vertex(0, 0, 0, 0, 0),
+                    new Vertex(1, 0, 0, 1, 0),
+                    new Vertex(1, 0, 1, 1, 1),
+                    new Vertex(0, 0, 1, 0, 1)
+            },
+            new Vertex[] {
+                    new Vertex(0, 1, 0, 0, 0),
+                    new Vertex(0, 1, 1, 0, 1),
+                    new Vertex(1, 1, 1, 1, 1),
+                    new Vertex(1, 1, 0, 1, 0)
+            },
+            new Vertex[] {
+                    new Vertex(0, 0, 0, 0, 0),
+                    new Vertex(0, 1, 0, 0, 1),
+                    new Vertex(1, 1, 0, 1, 1),
+                    new Vertex(1, 0, 0, 1, 0)
+            },
+            new Vertex[] {
+                    new Vertex(0, 0, 1, 0, 0),
+                    new Vertex(1, 0, 1, 1, 0),
+                    new Vertex(1, 1, 1, 1, 1),
+                    new Vertex(0, 1, 1, 0, 1)
+            },
+            new Vertex[] {
+                    new Vertex(0, 0, 0, 0, 0),
+                    new Vertex(0, 0, 1, 1, 0),
+                    new Vertex(0, 1, 1, 1, 1),
+                    new Vertex(0, 1, 0, 0, 1)
+            },
+            new Vertex[] {
+                    new Vertex(1, 0, 0, 0, 0),
+                    new Vertex(1, 1, 0, 1, 0),
+                    new Vertex(1, 1, 1, 1, 1),
+                    new Vertex(1, 0, 1, 0, 1)
+            }
+    };
+
+    public static void render(MatrixStack matrices, VertexConsumer buffer,
+            float u0, float v0, float u1, float v1,
+            float x0, float y0, float z0, float x1, float y1, float z1,
+            int color, int light, int overlay,
+            Direction... directions) {
+        float r = Color.r(color), g = Color.g(color), b = Color.b(color);
+        float du = u1 - u0, dv = v1 - v0;
+        float dx = x1 - x0, dy = y1 - y0, dz = z1 - z0;
+        Matrix4f position = matrices.peek().getPositionMatrix();
+        Matrix3f normal = matrices.peek().getNormalMatrix();
+        for (Direction direction : directions) {
+            for (Vertex vertex : CUBE_VERTICES[direction.ordinal()]) {
+                Vector4f pos = position.transform(RenderUtil.TEMP_VECTOR.set(vertex.position(), 1).mul(dx, dy, dz, 1).add(x0, y0, z0, 0));
+                Vector2f tex = TEMP_UV_VECTOR.set(vertex.texture().x, vertex.texture().y).mul(du, dv).add(u0, v0);
+                Vector3f norm = normal.transform(RenderUtil.TEMP_NORMAL_VECTOR.set(direction.getOffsetX(), direction.getOffsetY(), direction.getOffsetZ()));
+                buffer.vertex(pos.x, pos.y, pos.z, r, g, b, 1, tex.x, tex.y, overlay, light, norm.x, norm.y, norm.z);
+            }
+        }
+    }
+}

src/main/java/com/minelittlepony/unicopia/command/GravityCommand.java

@@ -1,15 +1,15 @@
 package com.minelittlepony.unicopia.command;
 
-import java.util.Arrays;
+import java.util.Collection;
-import java.util.stream.Stream;
+import java.util.List;
-
+import java.util.Objects;
-import com.google.common.collect.Streams;
+import com.minelittlepony.unicopia.entity.Living;
-import com.minelittlepony.unicopia.entity.player.Pony;
 import com.mojang.brigadier.arguments.FloatArgumentType;
 import com.mojang.brigadier.builder.LiteralArgumentBuilder;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 
 import net.minecraft.command.argument.EntityArgumentType;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.server.command.CommandManager;
 import net.minecraft.server.command.ServerCommandSource;
@@ -22,45 +22,48 @@ class GravityCommand {
         return CommandManager.literal("gravity").requires(s -> s.hasPermissionLevel(2))
             .then(CommandManager.literal("get")
                             .executes(context -> get(context.getSource(), context.getSource().getPlayer(), true))
-                   .then(CommandManager.argument("target", EntityArgumentType.player())
+                   .then(CommandManager.argument("target", EntityArgumentType.entity())
-                            .executes(context -> get(context.getSource(), EntityArgumentType.getPlayer(context, "target"), false))
+                            .executes(context -> get(context.getSource(), EntityArgumentType.getEntity(context, "target"), false))
                     ))
             .then(CommandManager.literal("set")
                    .then(CommandManager.argument("gravity", FloatArgumentType.floatArg(-99, 99))
-                               .executes(context -> set(context.getSource(), context.getSource().getPlayer(), FloatArgumentType.getFloat(context, "gravity"), true))
+                               .executes(context -> set(context.getSource(), List.of(context.getSource().getPlayer()), FloatArgumentType.getFloat(context, "gravity"), true))
-                   .then(CommandManager.argument("target", EntityArgumentType.player())
+                   .then(CommandManager.argument("target", EntityArgumentType.entities())
-                               .executes(context -> set(context.getSource(), EntityArgumentType.getPlayer(context, "target"), FloatArgumentType.getFloat(context, "gravity"), false))
+                               .executes(context -> set(context.getSource(), EntityArgumentType.getEntities(context, "target"), FloatArgumentType.getFloat(context, "gravity"), false))
                    )));
     }
 
-    static int get(ServerCommandSource source, PlayerEntity player, boolean isSelf) throws CommandSyntaxException {
+    static int get(ServerCommandSource source, Entity target, boolean isSelf) throws CommandSyntaxException {
-        sendFeedback(source, player, "get", false, Pony.of(player).getPhysics().getGravityModifier());
+        Living<?> l = Living.living(target);
-        return 0;
-    }
 
-    static int set(ServerCommandSource source, PlayerEntity player, float gravity, boolean isSelf) {
+        float gravity = l == null ? 1 : l.getPhysics().getGravityModifier();
-
+        if (source.getEntity() == target) {
-        Pony iplayer = Pony.of(player);
+            source.sendFeedback(() -> Text.translatable("commands.gravity.get.self", gravity), true);
-
-        iplayer.getPhysics().setBaseGravityModifier(gravity);
-        iplayer.setDirty();
-
-        sendFeedback(source, player, "set", true, gravity);
-        return 0;
-    }
-
-
-    static void sendFeedback(ServerCommandSource source, PlayerEntity player, String key, boolean notifyTarget, Object...arguments) {
-        String translationKey = "commands.gravity." + key;
-
-        if (source.getEntity() == player) {
-            source.sendFeedback(() -> Text.translatable(translationKey + ".self", arguments), true);
         } else {
-            if (notifyTarget && source.getWorld().getGameRules().getBoolean(GameRules.SEND_COMMAND_FEEDBACK)) {
+            source.sendFeedback(() -> Text.translatable("commands.gravity.get.other", target.getDisplayName(), gravity), true);
-                player.sendMessage(Text.translatable(translationKey, arguments));
-            }
-
-            source.sendFeedback(() -> Text.translatable(translationKey + ".other", Streams.concat(Stream.of(player.getDisplayName()), Arrays.stream(arguments)).toArray()), true);
         }
+        return 0;
+    }
+
+    static int set(ServerCommandSource source, Collection<? extends Entity> targets, float gravity, boolean isSelf) {
+        List<Entity> affected = targets.stream().map(Living::living).filter(Objects::nonNull).map(l -> {
+            l.getPhysics().setBaseGravityModifier(gravity);
+            l.setDirty();
+            if (l.asEntity() instanceof PlayerEntity player) {
+                if (source.getEntity() == player) {
+                    player.sendMessage(Text.translatable("commands.gravity.set.self", gravity));
+                } else if (source.getWorld().getGameRules().getBoolean(GameRules.SEND_COMMAND_FEEDBACK)) {
+                    player.sendMessage(Text.translatable("commands.gravity.set.other", l.asEntity().getDisplayName(), gravity));
+                }
+            }
+            return (Entity)l.asEntity();
+        }).toList();
+
+        if (affected.size() == 1) {
+            source.sendFeedback(() -> Text.translatable("commands.gravity.set.other", affected.get(0).getDisplayName()), true);
+        } else {
+            source.sendFeedback(() -> Text.translatable("commands.gravity.set.multiple", affected.size()), true);
+        }
+        return 0;
     }
 }

src/main/java/com/minelittlepony/unicopia/compat/emi/Main.java

@@ -15,10 +15,10 @@ import com.minelittlepony.unicopia.ability.magic.spell.trait.Trait;
 import com.minelittlepony.unicopia.block.UBlocks;
 import com.minelittlepony.unicopia.block.state.Schematic;
 import com.minelittlepony.unicopia.item.EnchantableItem;
-import com.minelittlepony.unicopia.item.TransformCropsRecipe;
 import com.minelittlepony.unicopia.item.UItems;
-import com.minelittlepony.unicopia.item.URecipes;
 import com.minelittlepony.unicopia.item.group.MultiItem;
+import com.minelittlepony.unicopia.recipe.TransformCropsRecipe;
+import com.minelittlepony.unicopia.recipe.URecipes;
 
 import dev.emi.emi.api.EmiPlugin;
 import dev.emi.emi.api.EmiRegistry;

src/main/java/com/minelittlepony/unicopia/container/ShapingBenchScreenHandler.java

@@ -1,7 +1,7 @@
 package com.minelittlepony.unicopia.container;
 
 import com.minelittlepony.unicopia.block.UBlocks;
-import com.minelittlepony.unicopia.item.URecipes;
+import com.minelittlepony.unicopia.recipe.URecipes;
 
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.player.PlayerInventory;

src/main/java/com/minelittlepony/unicopia/container/SpellbookScreenHandler.java

@@ -10,7 +10,7 @@ import com.minelittlepony.unicopia.compat.trinkets.TrinketsDelegate;
 import com.minelittlepony.unicopia.container.inventory.*;
 import com.minelittlepony.unicopia.entity.player.Pony;
 import com.minelittlepony.unicopia.item.UItems;
-import com.minelittlepony.unicopia.item.URecipes;
+import com.minelittlepony.unicopia.recipe.URecipes;
 import com.mojang.datafixers.util.Pair;
 
 import net.minecraft.enchantment.EnchantmentHelper;

src/main/java/com/minelittlepony/unicopia/datagen/DataCollector.java

@@ -22,6 +22,10 @@ public class DataCollector {
         this.resolver = resolver;
     }
 
+    public boolean isDefined(Identifier id) {
+        return values.containsKey(id);
+    }
+
     public BiConsumer<Identifier, Supplier<JsonElement>> prime() {
         values.clear();
         return (Identifier id, Supplier<JsonElement> value) ->

src/main/java/com/minelittlepony/unicopia/datagen/Datagen.java

@@ -3,49 +3,75 @@ package com.minelittlepony.unicopia.datagen;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import com.minelittlepony.unicopia.block.EdibleBlock;
+import com.minelittlepony.unicopia.datagen.providers.DietsProvider;
 import com.minelittlepony.unicopia.datagen.providers.SeasonsGrowthRatesProvider;
-import com.minelittlepony.unicopia.datagen.providers.UBlockTagProvider;
+import com.minelittlepony.unicopia.datagen.providers.UAdvancementsProvider;
-import com.minelittlepony.unicopia.datagen.providers.UItemTagProvider;
 import com.minelittlepony.unicopia.datagen.providers.UModelProvider;
-import com.minelittlepony.unicopia.datagen.providers.URecipeProvider;
 import com.minelittlepony.unicopia.datagen.providers.loot.UBlockAdditionsLootTableProvider;
 import com.minelittlepony.unicopia.datagen.providers.loot.UBlockLootTableProvider;
 import com.minelittlepony.unicopia.datagen.providers.loot.UChestAdditionsLootTableProvider;
+import com.minelittlepony.unicopia.datagen.providers.loot.UChestLootTableProvider;
+import com.minelittlepony.unicopia.datagen.providers.loot.UEntityLootTableProvider;
+import com.minelittlepony.unicopia.datagen.providers.recipe.URecipeProvider;
+import com.minelittlepony.unicopia.datagen.providers.tag.UBlockTagProvider;
+import com.minelittlepony.unicopia.datagen.providers.tag.UDamageTypeProvider;
+import com.minelittlepony.unicopia.datagen.providers.tag.UItemTagProvider;
+import com.minelittlepony.unicopia.entity.damage.UDamageTypes;
 import com.minelittlepony.unicopia.server.world.UWorldGen;
 
 import net.fabricmc.fabric.api.datagen.v1.DataGeneratorEntrypoint;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataGenerator;
+import net.minecraft.block.Block;
+import net.minecraft.item.Item;
+import net.minecraft.registry.Registries;
+import net.minecraft.registry.Registry;
 import net.minecraft.registry.RegistryBuilder;
-import net.minecraft.registry.RegistryEntryLookup;
 import net.minecraft.registry.RegistryKeys;
+import net.minecraft.util.Identifier;
 import net.minecraft.world.biome.OverworldBiomeCreator;
-import net.minecraft.world.gen.carver.ConfiguredCarver;
-import net.minecraft.world.gen.feature.PlacedFeature;
 
 public class Datagen implements DataGeneratorEntrypoint {
     public static final Logger LOGGER = LogManager.getLogger();
 
+    public static Block getOrCreateBaleBlock(Identifier id) {
+        return Registries.BLOCK.getOrEmpty(id).orElseGet(() -> {
+            return Registry.register(Registries.BLOCK, id, new EdibleBlock(id, id, false));
+        });
+    }
+
+    public static Item getOrCreateItem(Identifier id) {
+        return Registries.ITEM.getOrEmpty(id).orElseGet(() -> {
+            return Registry.register(Registries.ITEM, id, new Item(new Item.Settings()));
+        });
+    }
+
     @Override
     public void onInitializeDataGenerator(FabricDataGenerator fabricDataGenerator) {
-        final FabricDataGenerator.Pack pack = fabricDataGenerator.createPack();
+        final var pack = fabricDataGenerator.createPack();
-
+        final var blockTags = pack.addProvider(UBlockTagProvider::new);
-        UBlockTagProvider blockTags = pack.addProvider(UBlockTagProvider::new);
+        final var itemTags = pack.addProvider((output, registries) -> new UItemTagProvider(output, registries, blockTags));
-        pack.addProvider((output, registries) -> new UItemTagProvider(output, registries, blockTags));
+        pack.addProvider((output, registries) -> new DietsProvider(output, itemTags));
+        pack.addProvider(UDamageTypeProvider::new);
 
         pack.addProvider(UModelProvider::new);
         pack.addProvider(URecipeProvider::new);
         pack.addProvider(UBlockLootTableProvider::new);
+        pack.addProvider(UEntityLootTableProvider::new);
+        pack.addProvider(UChestLootTableProvider::new);
         pack.addProvider(UBlockAdditionsLootTableProvider::new);
         pack.addProvider(UChestAdditionsLootTableProvider::new);
         pack.addProvider(SeasonsGrowthRatesProvider::new);
+        pack.addProvider(UAdvancementsProvider::new);
     }
 
     @Override
     public void buildRegistry(RegistryBuilder builder) {
         builder.addRegistry(RegistryKeys.BIOME, registerable -> {
-            RegistryEntryLookup<PlacedFeature> placedFeatureLookup = registerable.getRegistryLookup(RegistryKeys.PLACED_FEATURE);
+            final var placedFeatureLookup = registerable.getRegistryLookup(RegistryKeys.PLACED_FEATURE);
-            RegistryEntryLookup<ConfiguredCarver<?>> carverLookup = registerable.getRegistryLookup(RegistryKeys.CONFIGURED_CARVER);
+            final var carverLookup = registerable.getRegistryLookup(RegistryKeys.CONFIGURED_CARVER);
             registerable.register(UWorldGen.SWEET_APPLE_ORCHARD, OverworldBiomeCreator.createNormalForest(placedFeatureLookup, carverLookup, false, false, false));
         });
+        builder.addRegistry(RegistryKeys.DAMAGE_TYPE, UDamageTypes.REGISTRY);
     }
 }

src/main/java/com/minelittlepony/unicopia/datagen/UBlockFamilies.java

@@ -19,4 +19,24 @@ public interface UBlockFamilies {
             .slab(UBlocks.WAXED_ZAP_SLAB).stairs(UBlocks.WAXED_ZAP_STAIRS).fence(UBlocks.WAXED_ZAP_FENCE).fenceGate(UBlocks.WAXED_ZAP_FENCE_GATE)
             .group("wooden").unlockCriterionName("has_planks")
             .build();
+    BlockFamily CHISELED_CHITIN = new BlockFamily.Builder(UBlocks.CHISELLED_CHITIN)
+            .slab(UBlocks.CHISELLED_CHITIN_SLAB).stairs(UBlocks.CHISELLED_CHITIN_STAIRS)
+            .group("chitin").unlockCriterionName("has_chiselled_chitin")
+            .build();
+    BlockFamily CLOUD = new BlockFamily.Builder(UBlocks.CLOUD)
+            .slab(UBlocks.CLOUD_SLAB).stairs(UBlocks.CLOUD_STAIRS)
+            .group("cloud").unlockCriterionName("has_cloud_lump")
+            .build();
+    BlockFamily CLOUD_PLANKS = new BlockFamily.Builder(UBlocks.CLOUD_PLANKS)
+            .slab(UBlocks.CLOUD_PLANK_SLAB).stairs(UBlocks.CLOUD_PLANK_STAIRS)
+            .group("cloud").unlockCriterionName("has_cloud")
+            .build();
+    BlockFamily CLOUD_BRICKS = new BlockFamily.Builder(UBlocks.CLOUD_BRICKS)
+            .slab(UBlocks.CLOUD_BRICK_SLAB).stairs(UBlocks.CLOUD_BRICK_STAIRS)
+            .group("cloud").unlockCriterionName("has_cloud_bricks")
+            .build();
+    BlockFamily DENSE_CLOUD = new BlockFamily.Builder(UBlocks.DENSE_CLOUD)
+            .slab(UBlocks.DENSE_CLOUD_SLAB).stairs(UBlocks.DENSE_CLOUD_STAIRS)
+            .group("cloud").unlockCriterionName("has_dense_cloud")
+            .build();
 }

src/main/java/com/minelittlepony/unicopia/datagen/providers/AdvancementDisplayBuilder.java

@@ -0,0 +1,143 @@
+package com.minelittlepony.unicopia.datagen.providers;
+
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+import org.jetbrains.annotations.Nullable;
+
+import com.minelittlepony.unicopia.Unicopia;
+
+import net.minecraft.advancement.Advancement;
+import net.minecraft.advancement.AdvancementCriterion;
+import net.minecraft.advancement.AdvancementDisplay;
+import net.minecraft.advancement.AdvancementEntry;
+import net.minecraft.advancement.AdvancementFrame;
+import net.minecraft.advancement.AdvancementRequirements;
+import net.minecraft.advancement.AdvancementRewards;
+import net.minecraft.item.ItemConvertible;
+import net.minecraft.text.Text;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.Util;
+
+public class AdvancementDisplayBuilder {
+    private static final Identifier BACKGROUND = new Identifier("textures/gui/advancements/backgrounds/stone.png");
+
+    public static AdvancementDisplayBuilder create(ItemConvertible icon) {
+        return new AdvancementDisplayBuilder(icon, Advancement.Builder.create(), false, false, false);
+    }
+
+    private Identifier background = BACKGROUND;
+
+    private boolean toast;
+    private boolean hidden;
+    private boolean announce;
+    private final ItemConvertible icon;
+    private AdvancementFrame frame = AdvancementFrame.TASK;
+    @Nullable
+    private String group;
+
+    private final Advancement.Builder advancementBuilder;
+
+    AdvancementDisplayBuilder(ItemConvertible icon, Advancement.Builder advancementBuilder, boolean toast, boolean announce, boolean hidden) {
+        this.icon = icon;
+        this.advancementBuilder = advancementBuilder;
+        this.toast = toast;
+        this.announce = announce;
+        this.hidden = hidden;
+    }
+
+    public AdvancementDisplayBuilder frame(AdvancementFrame frame) {
+        this.frame = frame;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder background(Identifier background) {
+        this.background = background;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder showToast() {
+        this.toast = true;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder hidden() {
+        this.hidden = true;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder visible() {
+        this.hidden = false;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder announce() {
+        this.announce = true;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder doNotAnnounce() {
+        this.announce = false;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder group(String group) {
+        this.group = group;
+        return this;
+    }
+
+    public AdvancementDisplayBuilder rewards(AdvancementRewards.Builder builder) {
+        advancementBuilder.rewards(builder.build());
+        return this;
+    }
+
+    public AdvancementDisplayBuilder criterion(String name, AdvancementCriterion<?> criterion) {
+        advancementBuilder.criterion(name, criterion);
+        return this;
+    }
+
+    public AdvancementDisplayBuilder criteriaMerger(AdvancementRequirements.CriterionMerger merger) {
+        advancementBuilder.criteriaMerger(merger);
+        return this;
+    }
+
+    public AdvancementDisplayBuilder parent(Identifier parent) {
+        advancementBuilder.parent(Advancement.Builder.createUntelemetered().build(parent));
+        return this;
+    }
+
+    public AdvancementDisplayBuilder apply(Consumer<AdvancementDisplayBuilder> consumer) {
+        consumer.accept(this);
+        return this;
+    }
+
+    public Parent build(Consumer<AdvancementEntry> exporter, String name) {
+        Identifier id = Unicopia.id(group == null ? name : group + "/" + name);
+        String key = Util.createTranslationKey("advancements", Unicopia.id(name));
+        AdvancementEntry advancement = advancementBuilder.display(new AdvancementDisplay(icon.asItem().getDefaultStack(),
+                Text.translatable(key + ".title"),
+                Text.translatable(key + ".description"), background, frame, toast, announce, hidden))
+                .build(id);
+        exporter.accept(advancement);
+        return new Parent(advancement, group);
+    }
+
+    public record Parent(AdvancementEntry parent, @Nullable String group) {
+        public AdvancementDisplayBuilder child(ItemConvertible icon) {
+            AdvancementDisplay display = parent.value().display().orElseThrow();
+            return new AdvancementDisplayBuilder(icon, Advancement.Builder.create().parent(parent),
+                    display.shouldShowToast(),
+                    display.shouldAnnounceToChat(),
+                    display.isHidden()
+            ).frame(display.getFrame()).background(display.getBackground()).group(group);
+        }
+
+        public void children(Consumer<Parent> children) {
+            children.accept(this);
+        }
+
+        public void children(Consumer<AdvancementEntry> exporter, BiConsumer<Consumer<AdvancementEntry>, Parent> children) {
+            children.accept(exporter, this);
+        }
+    }
+}

src/main/java/com/minelittlepony/unicopia/datagen/providers/BlockModels.java

@@ -34,6 +34,7 @@ public interface BlockModels {
     Model DOOR_RIGHT = block("door_right", TextureKey.BOTTOM, TextureKey.TOP);
     Model TEMPLATE_PILLAR = block("template_pillar", TextureKey.SIDE);
     Model TEMPLATE_PILLAR_END = block("template_pillar_end", "_end", TextureKey.BOTTOM, TextureKey.TOP, TextureKey.END);
+    Identifier TEMPLATE_JAR = Unicopia.id("block/template_jar");
 
     Factory CROP = Factory.of(TextureMap::crop, Models.CROP);
     Factory CUBE_ALL = Factory.of(TextureMap::all, Models.CUBE_ALL);

src/main/java/com/minelittlepony/unicopia/datagen/providers/DietProfileGenerator.java

@@ -0,0 +1,275 @@
+package com.minelittlepony.unicopia.datagen.providers;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.function.BiConsumer;
+import com.minelittlepony.unicopia.Race;
+import com.minelittlepony.unicopia.Unicopia;
+import com.minelittlepony.unicopia.diet.DietProfile;
+import com.minelittlepony.unicopia.diet.DietProfile.Multiplier;
+import com.minelittlepony.unicopia.diet.FoodGroupEffects;
+import com.minelittlepony.unicopia.diet.affliction.ClearLoveSicknessAffliction;
+import com.minelittlepony.unicopia.diet.affliction.CompoundAffliction;
+import com.minelittlepony.unicopia.diet.affliction.HealingAffliction;
+import com.minelittlepony.unicopia.diet.affliction.LoseHungerAffliction;
+import com.minelittlepony.unicopia.diet.affliction.Range;
+import com.minelittlepony.unicopia.diet.affliction.StatusEffectAffliction;
+import com.minelittlepony.unicopia.entity.effect.UEffects;
+import com.minelittlepony.unicopia.item.UFoodComponents;
+
+import net.minecraft.entity.effect.StatusEffects;
+import net.minecraft.item.FoodComponents;
+
+public class DietProfileGenerator {
+
+    public void generate(BiConsumer<Race, DietProfile> exporter) {
+        // Pinecones are for everypony
+        var pineconeMultiplier = new Multiplier.Builder().tag(Unicopia.id("pinecone")).hunger(0.9F).saturation(0.9F).build();
+        var bakedGoodPreference = new Multiplier.Builder().tag(Unicopia.id("baked_goods")).build();
+        var bakedGoodExtremePreference = new Multiplier.Builder().tag(Unicopia.id("baked_goods")).hunger(1.2F).saturation(2).build();
+        var bakedGoodNonPreference = new Multiplier.Builder().tag(Unicopia.id("baked_goods")).hunger(0.4F).saturation(0.2F).build();
+        var properMeatStandards = new Multiplier.Builder().tag(Unicopia.id("love"))
+                .tag(Unicopia.id("meat/raw")).tag(Unicopia.id("insect/raw")).tag(Unicopia.id("fish/raw"))
+                .tag(Unicopia.id("meat/rotten")).tag(Unicopia.id("insect/rotten")).tag(Unicopia.id("fish/rotten"))
+                .hunger(0).saturation(0).build();
+        var avianMeatStandards = new Multiplier.Builder().tag(Unicopia.id("love"))
+                .tag(Unicopia.id("meat/raw")).tag(Unicopia.id("insect/raw"))
+                .tag(Unicopia.id("meat/rotten")).tag(Unicopia.id("insect/rotten"))
+                .hunger(0).saturation(0).build();
+        var loveSicknessEffects = CompoundAffliction.of(
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 95),
+                new StatusEffectAffliction(StatusEffects.WEAKNESS, Range.of(200), Range.of(1), 0),
+                new LoseHungerAffliction(0.5F));
+        var seaFoodExclusions = new Multiplier.Builder()
+                .tag(Unicopia.id("sea_vegetable/raw")).tag(Unicopia.id("sea_vegetable/cooked"))
+                .tag(Unicopia.id("shells")).tag(Unicopia.id("special_shells"))
+                .hunger(0).saturation(0).build();
+
+        exporter.accept(Race.HUMAN, new DietProfile(1, 0, List.of(), List.of(
+                new FoodGroupEffects.Builder()
+                .tag(Unicopia.id("fish/cooked")).tag(Unicopia.id("fish/raw")).tag(Unicopia.id("fish/rotten"))
+                .tag(Unicopia.id("meat/cooked")).tag(Unicopia.id("meat/raw")).tag(Unicopia.id("meat/rotten"))
+                .tag(Unicopia.id("sea_vegetable/cooked")).tag(Unicopia.id("sea_vegetable/raw"))
+                .tag(Unicopia.id("pinecone"))
+                .build()
+        ), Optional.empty()));
+        // Alicorns are a mashup of unicorn, pegasus, and earth pony eating habits
+        exporter.accept(Race.ALICORN, new DietProfile(0.9F, 1, List.of(
+                // Pastries are their passion
+                bakedGoodExtremePreference, pineconeMultiplier, avianMeatStandards, seaFoodExclusions,
+                // They have a more of a sweet tooth than earth ponies
+                new Multiplier.Builder().tag(Unicopia.id("desserts")).hunger(2.5F).saturation(1.7F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("candy")).tag(Unicopia.id("rocks")).hunger(1.5F).saturation(1.3F).build(),
+
+                // Cannot eat love, or raw/rotten meats and fish
+                // Can eat raw and rotten fish but still prefers if they are cooked
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(1.5F).saturation(1.5F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(0.25F).saturation(0.16F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/cooked")).hunger(0.1F).saturation(0.7F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/raw")).hunger(0.5F).saturation(0.8F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("fish/rotten")).hunger(0.25F).saturation(0.5F).build()
+        ), List.of(
+                // Can safely eat fresh and cooked fish with no ill effects
+                new FoodGroupEffects.Builder().tag(Unicopia.id("fish/cooked")).tag(Unicopia.id("fish/raw")).build(),
+                // Is less affected when eating rotten fish
+                new FoodGroupEffects.Builder().tag(Unicopia.id("fish/rotten")).ailment(new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(50), Range.of(2), 95)).build()
+        ), Optional.empty()));
+        // Unicorns have a general even preference of foods
+        exporter.accept(Race.UNICORN, new DietProfile(1.1F, 1, List.of(
+                bakedGoodPreference, pineconeMultiplier, seaFoodExclusions,
+                new Multiplier.Builder().tag(Unicopia.id("love")).hunger(0).saturation(0).build(),
+
+                // Improved benefits from cooking their food
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(0.3F).saturation(0.2F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(0.4F).saturation(0.4F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/cooked")).hunger(0.1F).saturation(0.1F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/raw")).hunger(0.25F).saturation(0.1F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/raw")).hunger(0.3F).saturation(0.1F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/raw")).hunger(0.15F).saturation(0.1F).build(),
+
+                // Can still eat raw and rotten but at a reduced yield
+                new Multiplier.Builder().tag(Unicopia.id("fish/rotten")).hunger(0.1F).saturation(0.1F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/rotten")).hunger(0.1F).saturation(0.1F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/rotten")).hunger(0).saturation(0.1F).build()
+        ), List.of(), Optional.empty()));
+        // Bats prefer cooked foods over raw, and meat/insects over fish
+        exporter.accept(Race.BAT, new DietProfile(0.7F, 0.9F, List.of(
+                pineconeMultiplier, seaFoodExclusions,
+                // Doesn't like baked goods but really likes meats, fish, and insects
+                bakedGoodNonPreference,
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(0.75F).saturation(0.75F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(1.15F).saturation(1.16F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/cooked")).hunger(1.75F).saturation(1.74F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/raw")).hunger(0.5F).saturation(0.6F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/raw")).hunger(0.25F).saturation(0.25F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/raw")).hunger(1).saturation(1).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/rotten")).hunger(0.24F).saturation(0.25F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/rotten")).hunger(0.2F).saturation(0.2F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/rotten")).hunger(0.9F).saturation(0.9F).build()
+        ), List.of(
+                // Gets food poisoning from eating rotten and raw meat
+                new FoodGroupEffects.Builder().tag(Unicopia.id("fish/rotten")).tag(Unicopia.id("meat/raw")).tag(Unicopia.id("meat/rotten")).ailment(new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 5)).build(),
+                new FoodGroupEffects.Builder().tag(Unicopia.id("insect/rotten")).ailment(new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(50), Range.of(1), 15)).build(),
+                // Can eat cooked meat and insects without negative effects
+                new FoodGroupEffects.Builder().tag(Unicopia.id("insect/cooked")).tag(Unicopia.id("meat/cooked")).build(),
+                // Becomes hyper when eating mangoes
+                new FoodGroupEffects.Builder().tag(Unicopia.id("bat_ponys_delight")).ailment(CompoundAffliction.of(
+                        new StatusEffectAffliction(StatusEffects.HEALTH_BOOST, Range.of(30, 60), Range.of(2, 6), 0),
+                        new StatusEffectAffliction(StatusEffects.JUMP_BOOST, Range.of(30, 60), Range.of(1, 6), 0),
+                        new StatusEffectAffliction(StatusEffects.REGENERATION, Range.of(3, 30), Range.of(3, 6), 0)
+                )).build()
+        ), Optional.empty()));
+        // Much like Earth Ponies, Kirins must cook their meat before they eat it
+        exporter.accept(Race.KIRIN, new DietProfile(0.6F, 0.9F, List.of(
+                // Cannot eat love, or raw/rotten meats and fish
+                bakedGoodPreference, properMeatStandards, pineconeMultiplier, seaFoodExclusions,
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(0.75F).saturation(0.35F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(1.5F).saturation(1.6F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/cooked")).hunger(0.25F).saturation(0.74F).build()
+        ), List.of(
+                // can eat these without negative effects
+                new FoodGroupEffects.Builder().tag(Unicopia.id("insect/cooked")).tag(Unicopia.id("meat/cooked")).food(FoodComponents.COOKED_BEEF).build(),
+                new FoodGroupEffects.Builder().tag(Unicopia.id("foraging/blinding")).food(4, 0.2F).build(),
+                new FoodGroupEffects.Builder().tag(Unicopia.id("foraging/prickly")).food(0, 1.5F).build(),
+                new FoodGroupEffects.Builder().tag(Unicopia.id("foraging/severely_prickly")).food(2, 0.9F).build(),
+                new FoodGroupEffects.Builder().tag(Unicopia.id("foraging/strengthening")).food(4, 0.2F).ailment(new StatusEffectAffliction(StatusEffects.STRENGTH, Range.of(1300), Range.of(0), 0)).build(),
+                new FoodGroupEffects.Builder().tag(Unicopia.id("foraging/glowing")).food(1, 1.6F).ailment(new StatusEffectAffliction(StatusEffects.GLOWING, Range.of(30), Range.of(0), 30)).build()
+        ), Optional.empty()));
+        // Earth Ponies are vegans. They get the most from foraging
+        exporter.accept(Race.EARTH, new DietProfile(0.7F, 1.2F, List.of(
+                // Pastries are their passion
+                // If they must eat meat, they have to cook it and not let it spoil.
+                bakedGoodExtremePreference, pineconeMultiplier, properMeatStandards, seaFoodExclusions,
+                // They have a sweet tooth
+                new Multiplier.Builder().tag(Unicopia.id("candy")).tag(Unicopia.id("desserts")).tag(Unicopia.id("rocks")).hunger(2.5F).saturation(1.7F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(0.2F).saturation(0.3F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/cooked")).hunger(0.1F).saturation(0.1F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(0.1F).saturation(0.1F).build()
+        ), List.of(
+                // Candy and rocks gives them a massive saturation boost. Maybe too much?
+                new FoodGroupEffects.Builder().tag(Unicopia.id("candy")).tag(Unicopia.id("rocks")).food(UFoodComponents.builder(5, 12).alwaysEdible()).build(),
+                new FoodGroupEffects.Builder().tag(Unicopia.id("desserts")).food(UFoodComponents.builder(12, 32).snack().alwaysEdible()).build()
+        ), Optional.empty()));
+        // Pegasi prefer fish over other food sources
+        exporter.accept(Race.PEGASUS, new DietProfile(0.9F, 1, List.of(
+                bakedGoodPreference, pineconeMultiplier, avianMeatStandards, seaFoodExclusions,
+                // Cannot eat love, or raw/rotten meat
+                // Can eat raw and rotten fish but still prefers if they are cooked
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(1.5F).saturation(1.5F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(0.25F).saturation(0.16F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/cooked")).hunger(0.1F).saturation(0.7F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/raw")).hunger(0.5F).saturation(0.8F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("fish/rotten")).hunger(0.25F).saturation(0.5F).build()
+        ), List.of(
+                // Can safely eat fresh and cooked fish with no ill effects
+                new FoodGroupEffects.Builder().tag(Unicopia.id("fish/cooked")).tag(Unicopia.id("fish/raw")).build(),
+                // Is less affected when eating rotten fish
+                new FoodGroupEffects.Builder().tag(Unicopia.id("fish/rotten")).ailment(new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(50), Range.of(2), 95)).build()
+        ), Optional.empty()));
+        // Changelings like meat and fish but really prefer feasting on ponies' love directly from the tap
+        exporter.accept(Race.CHANGELING, new DietProfile(0.15F, 0.1F, List.of(
+                // Doesn't like baked goods but really likes meats, fish, and insects
+                bakedGoodNonPreference, pineconeMultiplier, seaFoodExclusions,
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(0.5F).saturation(1.2F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(0.9F).saturation(1.2F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/cooked")).hunger(1.2F).saturation(1.3F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/raw")).hunger(0.15F).saturation(0.25F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/raw")).hunger(1.25F).saturation(1.25F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/raw")).hunger(1).saturation(1).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/rotten")).hunger(0.24F).saturation(0.25F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/rotten")).hunger(0.2F).saturation(0.2F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("insect/rotten")).hunger(0.9F).saturation(0.9F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("love")).hunger(1).saturation(1.5F).build()
+        ), List.of(
+                // Can eat fish, meat, insects, and love without negative effects
+                new FoodGroupEffects.Builder()
+                    .tag(Unicopia.id("fish/cooked")).tag(Unicopia.id("meat/cooked")).tag(Unicopia.id("insect/cooked"))
+                    .tag(Unicopia.id("fish/rotten")).tag(Unicopia.id("meat/rotten")).tag(Unicopia.id("insect/rotten"))
+                    .tag(Unicopia.id("fish/raw")).tag(Unicopia.id("meat/raw")).tag(Unicopia.id("insect/raw"))
+                    .tag(Unicopia.id("baked_goods")).tag(Unicopia.id("pinecone"))
+                    .tag(Unicopia.id("love")).ailment(ClearLoveSicknessAffliction.INSTANCE).build(),
+
+                new FoodGroupEffects.Builder()
+                    .tag(Unicopia.id("foraging/blinding")).tag(Unicopia.id("foraging/dangerous")).tag(Unicopia.id("foraging/edible_filling"))
+                    .tag(Unicopia.id("foraging/edible")).tag(Unicopia.id("foraging/leafy_greens")).tag(Unicopia.id("foraging/nauseating"))
+                    .tag(Unicopia.id("foraging/prickly")).tag(Unicopia.id("foraging/glowing")).tag(Unicopia.id("foraging/risky"))
+                    .tag(Unicopia.id("foraging/severely_nauseating")).tag(Unicopia.id("foraging/severely_prickly"))
+                    .tag(Unicopia.id("foraging/strengthening"))
+                    .ailment(loveSicknessEffects)
+                    .build()
+        ), Optional.empty()));
+        // Hippogriffs like fish, nuts, and seeds
+        exporter.accept(Race.HIPPOGRIFF, new DietProfile(0.5F, 0.8F, List.of(
+                bakedGoodPreference, pineconeMultiplier, seaFoodExclusions,
+
+                new Multiplier.Builder().tag(Unicopia.id("love"))
+                    .tag(Unicopia.id("insect/cooked")).tag(Unicopia.id("insect/raw")).tag(Unicopia.id("insect/rotten"))
+                    .hunger(0).saturation(0).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(1.5F).saturation(1.2F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/cooked")).hunger(1.9F).saturation(1.2F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/raw")).hunger(0.85F).saturation(0.95F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/raw")).hunger(0.75F).saturation(0.75F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("fish/rotten")).hunger(0.24F).saturation(0.25F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("meat/rotten")).hunger(0.3F).saturation(0.5F).build(),
+
+                new Multiplier.Builder().tag(Unicopia.id("nuts_and_seeds")).hunger(1.4F).saturation(1.4F).build()
+        ), List.of(
+                // Can eat fish and prickly foods without negative effect
+                new FoodGroupEffects.Builder()
+                    .tag(Unicopia.id("fish/cooked")).tag(Unicopia.id("fish/raw")).tag(Unicopia.id("fish/rotten"))
+                    .tag(Unicopia.id("foraging/prickly")).tag(Unicopia.id("foraging/severely_prickly"))
+                    .build(),
+                // Gains more health from pinecones
+                new FoodGroupEffects.Builder().tag(Unicopia.id("pinecone")).ailment(new HealingAffliction(3)).build()
+        ), Optional.empty()));
+        // Seaponies can eat seaweed, kelp, shells, and other undersea foods
+        exporter.accept(Race.SEAPONY, new DietProfile(0.5F, 0.8F, List.of(
+                new Multiplier.Builder().tag(Unicopia.id("fish/cooked")).hunger(1.5F).saturation(1.2F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("fish/raw")).hunger(0.85F).saturation(0.95F).build(),
+                new Multiplier.Builder().tag(Unicopia.id("fish/rotten")).hunger(0.24F).saturation(0.25F).build(),
+                new Multiplier.Builder()
+                    .tag(Unicopia.id("sea_vegetable/raw"))
+                    .tag(Unicopia.id("sea_vegetable/cooked"))
+                    .tag(Unicopia.id("shells")).tag(Unicopia.id("special_shells"))
+                    .hunger(1).saturation(1).build()
+        ), List.of(
+                // Can eat fish without negative effect
+                new FoodGroupEffects.Builder()
+                    .tag(Unicopia.id("fish/cooked")).tag(Unicopia.id("fish/raw")).tag(Unicopia.id("fish/rotten"))
+                    .build(),
+                // Gains more health from pinecones
+                new FoodGroupEffects.Builder().tag(Unicopia.id("pinecone")).ailment(new HealingAffliction(3)).build()
+        ), Optional.empty()));
+    }
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

src/main/java/com/minelittlepony/unicopia/datagen/providers/DietsProvider.java

@@ -0,0 +1,83 @@
+package com.minelittlepony.unicopia.datagen.providers;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+import java.util.stream.Collectors;
+
+import com.google.gson.JsonObject;
+import com.minelittlepony.unicopia.Race;
+import com.minelittlepony.unicopia.datagen.DataCollector;
+import com.minelittlepony.unicopia.diet.DietProfile;
+import com.minelittlepony.unicopia.diet.FoodGroup;
+import com.mojang.serialization.JsonOps;
+
+import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
+import net.minecraft.data.DataOutput;
+import net.minecraft.data.DataProvider;
+import net.minecraft.data.DataWriter;
+import net.minecraft.data.server.tag.TagProvider;
+import net.minecraft.data.server.tag.TagProvider.TagLookup;
+import net.minecraft.item.Item;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.util.Identifier;
+
+public class DietsProvider implements DataProvider {
+    private final DataCollector dietsCollector;
+    private final DataCollector categoriesCollector;
+
+    private final CompletableFuture<TagLookup<Item>> itemTagLookup;
+
+    public DietsProvider(FabricDataOutput output, TagProvider<Item> tagProvider) {
+        this.dietsCollector = new DataCollector(output.getResolver(DataOutput.OutputType.DATA_PACK, "diet/races"));
+        this.categoriesCollector = new DataCollector(output.getResolver(DataOutput.OutputType.DATA_PACK, "diet/food_groups"));
+        itemTagLookup = tagProvider.getTagLookupFuture();
+    }
+
+    @Override
+    public String getName() {
+        return "Diets";
+    }
+
+    @Override
+    public CompletableFuture<?> run(DataWriter writer) {
+        return itemTagLookup.thenCompose(tagLookup -> {
+            var diets = categoriesCollector.prime();
+            Map<Identifier, Set<Identifier>> keyToGroupId = new HashMap<>();
+            new FoodGroupsGenerator().generate((id, builder) -> {
+                var attributes = builder.build();
+                attributes.tags().forEach(key -> {
+                    if (!tagLookup.contains(TagKey.of(RegistryKeys.ITEM, key.id()))) {
+                        throw new IllegalArgumentException("Food group " + id + " references unknown item tag " + key.id());
+                    }
+                    keyToGroupId.computeIfAbsent(key.id(), i -> new HashSet<>()).add(id);
+                });
+                diets.accept(id, () -> FoodGroup.CODEC.encode(attributes, JsonOps.INSTANCE, new JsonObject()).result().get());
+            });
+            var profiles = dietsCollector.prime();
+            new DietProfileGenerator().generate((race, profile) -> {
+                Identifier id = Race.REGISTRY.getId(race);
+                StringBuilder issues = new StringBuilder();
+                profile.validate(issue -> {
+                    issues.append(System.lineSeparator()).append(issue);
+                }, categoriesCollector::isDefined);
+                if (!issues.isEmpty()) {
+                    throw new IllegalArgumentException("Diet profile " + id + " failed validation: " + issues.toString());
+                }
+                profiles.accept(id, () -> DietProfile.CODEC.encode(profile, JsonOps.INSTANCE, new JsonObject()).result().get());
+            });
+            keyToGroupId.forEach((tag, groups) -> {
+               if (groups.size() > 1) {
+                   throw new IllegalArgumentException("Multiple groups referenced the same tag " + tag + " held by "
+                           + groups.stream().map(Identifier::toString).collect(Collectors.joining())
+                   );
+               }
+            });
+
+            return CompletableFuture.allOf(categoriesCollector.upload(writer), dietsCollector.upload(writer));
+        });
+    }
+}

src/main/java/com/minelittlepony/unicopia/datagen/providers/FoodGroupsGenerator.java

@@ -0,0 +1,115 @@
+package com.minelittlepony.unicopia.datagen.providers;
+
+import java.util.List;
+import java.util.function.BiConsumer;
+import com.minelittlepony.unicopia.UConventionalTags;
+import com.minelittlepony.unicopia.UTags;
+import com.minelittlepony.unicopia.Unicopia;
+import com.minelittlepony.unicopia.diet.FoodGroupEffects;
+import com.minelittlepony.unicopia.diet.affliction.Affliction;
+import com.minelittlepony.unicopia.diet.affliction.CompoundAffliction;
+import com.minelittlepony.unicopia.diet.affliction.HealingAffliction;
+import com.minelittlepony.unicopia.diet.affliction.LoseHungerAffliction;
+import com.minelittlepony.unicopia.diet.affliction.Range;
+import com.minelittlepony.unicopia.diet.affliction.StatusEffectAffliction;
+import com.minelittlepony.unicopia.entity.effect.UEffects;
+import com.minelittlepony.unicopia.item.UFoodComponents;
+
+import net.minecraft.entity.effect.StatusEffects;
+import net.minecraft.item.FoodComponent;
+import net.minecraft.item.FoodComponents;
+import net.minecraft.item.Item;
+import net.minecraft.registry.tag.ItemTags;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.util.Identifier;
+
+public class FoodGroupsGenerator {
+    public void generate(BiConsumer<Identifier, FoodGroupEffects.Builder> exporter) {
+        exporter.accept(Unicopia.id("baked_goods"), new FoodGroupEffects.Builder().tag(UTags.Items.BAKED_GOODS).food(FoodComponents.BREAD));
+        exporter.accept(Unicopia.id("bat_ponys_delight"), new FoodGroupEffects.Builder().tag(UConventionalTags.Items.MANGOES).food(UFoodComponents.MANGO));
+        exporter.accept(Unicopia.id("candy"), new FoodGroupEffects.Builder().tag(UConventionalTags.Items.CANDY).food(UFoodComponents.CANDY));
+        exporter.accept(Unicopia.id("desserts"), new FoodGroupEffects.Builder().tag(UConventionalTags.Items.DESSERTS).food(FoodComponents.COOKIE));
+        exporter.accept(Unicopia.id("fruit"), new FoodGroupEffects.Builder().tag(UConventionalTags.Items.FRUITS).food(UFoodComponents.BANANA));
+        exporter.accept(Unicopia.id("rocks"), new FoodGroupEffects.Builder().tag(UConventionalTags.Items.ROCKS).tag(UTags.Items.ROCK_STEWS).food(FoodComponents.MUSHROOM_STEW));
+        exporter.accept(Unicopia.id("shells"), new FoodGroupEffects.Builder().tag(UTags.Items.SHELLS).food(UFoodComponents.SHELL));
+        exporter.accept(Unicopia.id("special_shells"), new FoodGroupEffects.Builder().tag(UTags.Items.SPECIAL_SHELLS).food(UFoodComponents.SHELLY));
+        exporter.accept(Unicopia.id("love"), new FoodGroupEffects.Builder().tag(UTags.Items.CONTAINER_WITH_LOVE).food(UFoodComponents.LOVE_MUG).ailment(new CompoundAffliction(List.<Affliction>of(
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(50), Range.of(2), 0),
+                new LoseHungerAffliction(0.5F)
+        ))));
+        exporter.accept(Unicopia.id("nuts_and_seeds"), new FoodGroupEffects.Builder()
+                .tag(UConventionalTags.Items.GRAIN).tag(UConventionalTags.Items.NUTS).tag(UConventionalTags.Items.SEEDS)
+                .food(UFoodComponents.BANANA)
+        );
+        exporter.accept(Unicopia.id("pinecone"), new FoodGroupEffects.Builder().tag(UConventionalTags.Items.PINECONES).food(UFoodComponents.PINECONE).ailment(new HealingAffliction(1)));
+
+        provideMeatCategory("fish",
+                UConventionalTags.Items.COOKED_FISH, UConventionalTags.Items.RAW_FISH, UConventionalTags.Items.ROTTEN_FISH,
+                FoodComponents.COOKED_COD, FoodComponents.COD, FoodComponents.ROTTEN_FLESH, exporter);
+        provideMeatCategory("meat",
+                UConventionalTags.Items.COOKED_MEAT, UConventionalTags.Items.RAW_MEAT, UConventionalTags.Items.ROTTEN_MEAT,
+                FoodComponents.COOKED_BEEF, FoodComponents.BEEF, FoodComponents.ROTTEN_FLESH, exporter);
+        provideMeatCategory("insect",
+                UConventionalTags.Items.COOKED_INSECT, UConventionalTags.Items.RAW_INSECT, UConventionalTags.Items.ROTTEN_INSECT,
+                FoodComponents.COOKED_BEEF, FoodComponents.BEEF, FoodComponents.ROTTEN_FLESH, exporter);
+        provideVegetableCategory("sea_vegetable",
+                UTags.Items.HIGH_QUALITY_SEA_VEGETABLES, UTags.Items.LOW_QUALITY_SEA_VEGETABLES,
+                FoodComponents.COOKED_BEEF, FoodComponents.BEEF, exporter);
+
+        exporter.accept(Unicopia.id("foraging/blinding"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_BLINDING).food(4, 0.2F).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.BLINDNESS, Range.of(30), Range.of(0), 50),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 12)
+        )));
+        exporter.accept(Unicopia.id("foraging/dangerous"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_DANGEROUS).food(3, 0.3F).ailment(new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(250), Range.of(2), 4)));
+        exporter.accept(Unicopia.id("foraging/edible_filling"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_FILLING).food(17, 0.6F));
+        exporter.accept(Unicopia.id("foraging/edible"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_SAFE).food(2, 1));
+        exporter.accept(Unicopia.id("foraging/leafy_greens"), new FoodGroupEffects.Builder().tag(ItemTags.LEAVES).food(1, 1.4F));
+        exporter.accept(Unicopia.id("foraging/nauseating"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_NAUSEATING).food(5, 0.5F).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.WEAKNESS, Range.of(200), Range.of(1), 30),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(200), Range.of(2), 0)
+        )));
+        exporter.accept(Unicopia.id("foraging/prickly"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_PRICKLY).food(0, 1.5F).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.INSTANT_DAMAGE, Range.of(1), Range.of(0), 30)
+        )));
+        exporter.accept(Unicopia.id("foraging/glowing"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_GLOWING).food(1, 1.6F).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.GLOWING, Range.of(30), Range.of(0), 30),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 0)
+        )));
+        exporter.accept(Unicopia.id("foraging/risky"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_RISKY).food(9, 1.1F).ailment(new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 80)));
+        exporter.accept(Unicopia.id("foraging/severely_nauseating"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_SEVERE_NAUSEATING).food(3, 0.9F).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.WEAKNESS, Range.of(200), Range.of(1), 0),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 80)
+        )));
+        exporter.accept(Unicopia.id("foraging/severely_prickly"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_SEVERE_PRICKLY).food(2, 0.9F).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.INSTANT_DAMAGE, Range.of(1), Range.of(0), 0),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 80)
+        )));
+        exporter.accept(Unicopia.id("foraging/strengthening"), new FoodGroupEffects.Builder().tag(UTags.Items.FORAGE_STRENGHENING).food(4, 0.2F).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.STRENGTH, Range.of(1300), Range.of(0), 0),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 70)
+        )));
+    }
+
+    private void provideMeatCategory(String name,
+            TagKey<Item> cookedTag, TagKey<Item> rawTag, TagKey<Item> rottenTag,
+            FoodComponent cooked, FoodComponent raw, FoodComponent rotten,
+            BiConsumer<Identifier, FoodGroupEffects.Builder> exporter) {
+        exporter.accept(Unicopia.id(name + "/cooked"), new FoodGroupEffects.Builder().tag(cookedTag).food(cooked).ailment(new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 25)));
+        exporter.accept(Unicopia.id(name + "/raw"), new FoodGroupEffects.Builder().tag(rawTag).food(raw).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.POISON, Range.of(45), Range.of(2), 80),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 65)
+        )));
+        exporter.accept(Unicopia.id(name + "/rotten"), new FoodGroupEffects.Builder().tag(rottenTag).food(rotten).ailment(CompoundAffliction.of(
+                new StatusEffectAffliction(StatusEffects.POISON, Range.of(45), Range.of(2), 80),
+                new StatusEffectAffliction(UEffects.FOOD_POISONING, Range.of(100), Range.of(2), 95)
+        )));
+    }
+
+    private void provideVegetableCategory(String name,
+            TagKey<Item> cookedTag, TagKey<Item> rawTag,
+            FoodComponent cooked, FoodComponent raw,
+            BiConsumer<Identifier, FoodGroupEffects.Builder> exporter) {
+        exporter.accept(Unicopia.id(name + "/cooked"), new FoodGroupEffects.Builder().tag(cookedTag).food(cooked));
+        exporter.accept(Unicopia.id(name + "/raw"), new FoodGroupEffects.Builder().tag(rawTag).food(raw));
+    }
+}

src/main/java/com/minelittlepony/unicopia/datagen/providers/SeasonsGrowthRatesProvider.java

@@ -12,17 +12,16 @@ import com.minelittlepony.unicopia.server.world.UTreeGen;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
 import net.minecraft.block.Block;
 import net.minecraft.data.DataOutput;
-import net.minecraft.data.DataOutput.PathResolver;
 import net.minecraft.registry.Registries;
 import net.minecraft.data.DataProvider;
 import net.minecraft.data.DataWriter;
 
 public class SeasonsGrowthRatesProvider implements DataProvider {
 
-    private final PathResolver pathResolver;
+    private final DataCollector collectedData;
 
     public SeasonsGrowthRatesProvider(FabricDataOutput output) {
-        this.pathResolver = output.getResolver(DataOutput.OutputType.DATA_PACK, "seasons/crop");
+        this.collectedData = new DataCollector(output.getResolver(DataOutput.OutputType.DATA_PACK, "seasons/crop"));
     }
 
     @Override
@@ -32,7 +31,6 @@ public class SeasonsGrowthRatesProvider implements DataProvider {
 
     @Override
     public CompletableFuture<?> run(DataWriter writer) {
-        DataCollector collectedData = new DataCollector(pathResolver);
         var exporter = collectedData.prime();
         generate((block, crop) -> {
             exporter.accept(Registries.BLOCK.getId(block), crop::toJson);

src/main/java/com/minelittlepony/unicopia/datagen/providers/UAdvancementsProvider.java

@@ -0,0 +1,272 @@
+package com.minelittlepony.unicopia.datagen.providers;
+
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import com.minelittlepony.unicopia.Race;
+import com.minelittlepony.unicopia.UTags;
+import com.minelittlepony.unicopia.advancement.CustomEventCriterion;
+import com.minelittlepony.unicopia.advancement.RaceChangeCriterion;
+import com.minelittlepony.unicopia.advancement.RacePredicate;
+import com.minelittlepony.unicopia.advancement.SendViaDragonBreathScrollCriterion;
+import com.minelittlepony.unicopia.advancement.UCriteria;
+import com.minelittlepony.unicopia.item.UItems;
+import com.minelittlepony.unicopia.item.enchantment.UEnchantments;
+
+import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
+import net.fabricmc.fabric.api.datagen.v1.provider.FabricAdvancementProvider;
+import net.fabricmc.fabric.api.util.TriState;
+import net.minecraft.advancement.AdvancementCriterion;
+import net.minecraft.advancement.AdvancementEntry;
+import net.minecraft.advancement.AdvancementFrame;
+import net.minecraft.advancement.AdvancementRequirements;
+import net.minecraft.advancement.AdvancementRewards;
+import net.minecraft.advancement.criterion.ConsumeItemCriterion;
+import net.minecraft.advancement.criterion.Criteria;
+import net.minecraft.advancement.criterion.EnchantedItemCriterion;
+import net.minecraft.advancement.criterion.InventoryChangedCriterion;
+import net.minecraft.advancement.criterion.OnKilledCriterion;
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.entity.damage.DamageType;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemConvertible;
+import net.minecraft.item.Items;
+import net.minecraft.predicate.NumberRange;
+import net.minecraft.predicate.TagPredicate;
+import net.minecraft.predicate.entity.DamageSourcePredicate;
+import net.minecraft.predicate.item.EnchantmentPredicate;
+import net.minecraft.predicate.item.ItemPredicate;
+import net.minecraft.registry.Registries;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.util.Identifier;
+
+public class UAdvancementsProvider extends FabricAdvancementProvider {
+    public UAdvancementsProvider(FabricDataOutput output) {
+        super(output);
+    }
+
+    @Override
+    public void generateAdvancement(Consumer<AdvancementEntry> consumer) {
+        AdvancementDisplayBuilder.create(UItems.ALICORN_BADGE).criterion("crafting_table", hasItems(Items.CRAFTING_TABLE)).build(consumer, "root").children(root -> {
+            createTribeRootAdvancement(consumer, root, Race.EARTH).children(consumer, this::generateEarthTribeAdvancementsTree);
+            createTribeRootAdvancement(consumer, root, Race.BAT).children(consumer, this::generateBatTribeAdvancementsTree);
+            createTribeRootAdvancement(consumer, root, Race.PEGASUS).children(consumer, this::generatePegasusTribeAdvancementsTree);
+            createTribeRootAdvancement(consumer, root, Race.UNICORN, Race.ALICORN).children(consumer, this::generateUnicornTribeAdvancementsTree);
+            createTribeRootAdvancement(consumer, root, Race.HIPPOGRIFF, Race.SEAPONY).children(consumer, this::generateHippogrifTribeAdvancementsTree);
+        });
+
+        generateEnchantmentsAdvancementsTree(consumer);
+    }
+
+    private AdvancementDisplayBuilder.Parent createTribeRootAdvancement(Consumer<AdvancementEntry> consumer, AdvancementDisplayBuilder.Parent root, Race race, Race...extra) {
+        AdvancementDisplayBuilder builder = root.child(Registries.ITEM.get(race.getId().withSuffixedPath("_badge"))).showToast().announce().group(race.getId().getPath())
+                .criterion("be_" + race.getId().getPath(), UCriteria.PLAYER_CHANGE_RACE.create(new RaceChangeCriterion.Conditions(Optional.empty(), race)));
+
+        if (extra.length > 0) {
+            for (Race r : extra) {
+                builder.criterion("be_" + r.getId().getPath(), UCriteria.PLAYER_CHANGE_RACE.create(new RaceChangeCriterion.Conditions(Optional.empty(), r)));
+            }
+        }
+
+        return builder.build(consumer, race.getId().getPath() + "_route");
+    }
+
+    private void generateEarthTribeAdvancementsTree(Consumer<AdvancementEntry> consumer, AdvancementDisplayBuilder.Parent parent) {
+        parent.child(UItems.ROCK).criterion("has_rock", hasItems(UItems.ROCK)).build(consumer, "born_on_a_rock_farm").children(p -> {
+            p.child(UItems.PEBBLES).criterion("killed_entity_with_rock", killWithItems(UTags.DamageTypes.FROM_ROCKS)).build(consumer, "sticks_and_stones");
+            p.child(UItems.WEIRD_ROCK).hidden().criterion("has_rock", hasItems(UItems.WEIRD_ROCK)).build(consumer, "thats_unusual");
+        });
+
+        parent.child(UItems.FRIED_AXOLOTL).criterion("eaten_axolotl", ConsumeItemCriterion.Conditions.item(UItems.FRIED_AXOLOTL)).build(consumer, "tastes_like_chicken");
+        parent.child(UItems.OATS).criterion("has_oats", hasItems(UItems.OATS)).build(consumer, "oats_so_easy");
+        parent.child(Items.HAY_BLOCK).criterion("eat_hay", ConsumeItemCriterion.Conditions.item(Items.HAY_BLOCK)).build(consumer, "what_the_hay");
+        parent.child(UItems.COPPER_HORSE_SHOE).criterion("has_horseshoe", hasItems(UTags.Items.HORSE_SHOES)).build(consumer, "blacksmith").children(p -> {
+            p.child(UItems.IRON_HORSE_SHOE).criterion("has_iron_horseshoe", hasItems(UItems.IRON_HORSE_SHOE)).build(consumer, "change_of_shoes")
+             .child(UItems.GOLDEN_HORSE_SHOE).criterion("has_gold_horseshoe", hasItems(UItems.GOLDEN_HORSE_SHOE)).build(consumer, "fashionably_expensive")
+             .child(UItems.NETHERITE_HORSE_SHOE).criterion("has_netherite_horseshoe", hasItems(UItems.NETHERITE_HORSE_SHOE)).build(consumer, "overkill");
+            p.child(UItems.IRON_HORSE_SHOE).hidden().frame(AdvancementFrame.CHALLENGE).criterion("killed_entity_with_horseshoe", killWithItems(UTags.DamageTypes.FROM_HORSESHOES)).build(consumer, "dead_ringer");
+        });
+        parent.child(UItems.PINECONE).frame(AdvancementFrame.CHALLENGE).criterion("eat_pinecone", ConsumeItemCriterion.Conditions.item(UItems.PINECONE)).build(consumer, "eat_pinecone");
+        parent.child(UItems.OAK_BASKET).doNotAnnounce().criterion("has_basket", hasItems(UTags.Items.BASKETS)).build(consumer, "basket_case")
+            .child(Items.LANTERN).criterion("construct_balloon", CustomEventCriterion.create("construct_balloon")).build(consumer, "aeronaut")
+            .child(UItems.GIANT_BALLOON).announce().frame(AdvancementFrame.CHALLENGE).criterion("ride_balloon", CustomEventCriterion.create("ride_balloon")).build(consumer, "travelling_in_style");
+        parent.child(UItems.MUFFIN).hidden().criterion("has_muffin", hasItems(UItems.MUFFIN)).build(consumer, "baked_bads");
+        parent.child(UItems.HORSE_SHOE_FRIES).criterion("has_horse_shoe_fries", hasItems(UItems.HORSE_SHOE_FRIES)).build(consumer, "lucky");
+        parent.child(UItems.TOAST).criterion("has_toast", hasItems(UItems.TOAST)).build(consumer, "toast")
+            .child(UItems.BURNED_TOAST).hidden().criterion("has_burned_toast", hasItems(UItems.BURNED_TOAST)).build(consumer, "burn_toast");
+        parent.child(UItems.GREEN_APPLE).criterion("has_apple", hasItems(UTags.Items.FRESH_APPLES)).build(consumer, "apple_route").children(p -> {
+            p.child(UItems.SWEET_APPLE).criterion("has_all_apples", hasItems(Items.APPLE, UItems.GREEN_APPLE, UItems.SWEET_APPLE, UItems.SOUR_APPLE, UItems.ROTTEN_APPLE, UItems.ZAP_APPLE, UItems.COOKED_ZAP_APPLE, Items.GOLDEN_APPLE)).build(consumer, "sweet_apple_acres");
+            p.child(UItems.ZAP_BULB).criterion("has_zap_apple", hasItems(UItems.ZAP_APPLE)).build(consumer, "trick_apple").children(pp -> {
+                pp.child(UItems.ZAP_APPLE).hidden().criterion("eat_trick_apple", CustomEventCriterion.createFlying("eat_trick_apple")).build(consumer, "eat_trick_apple");
+                pp.child(UItems.ZAP_APPLE).hidden().criterion("feed_trick_apple", CustomEventCriterion.createFlying("feed_trick_apple")).build(consumer, "feed_trick_apple");
+            });
+            p.child(UItems.JUICE).criterion("has_juice", hasItems(UItems.JUICE)).build(consumer, "juice")
+             .child(UItems.BURNED_JUICE).hidden().criterion("has_burned_juice", hasItems(UItems.BURNED_JUICE)).build(consumer, "burn_juice")
+             .child(UItems.CIDER).visible().criterion("has_cider", hasItems(UItems.CIDER)).rewards(AdvancementRewards.Builder.experience(12)).build(consumer, "brew_cider");
+        });
+    }
+
+    private void generatePegasusTribeAdvancementsTree(Consumer<AdvancementEntry> consumer, AdvancementDisplayBuilder.Parent parent) {
+        parent.child(Items.PHANTOM_MEMBRANE).hidden().frame(AdvancementFrame.CHALLENGE).criterion("deter_phantom", CustomEventCriterion.createFlying("kill_phantom_while_flying")).rewards(AdvancementRewards.Builder.experience(100)).build(consumer, "deter_phantom");
+        parent.child(Items.GLASS_PANE).criterion("break_window", CustomEventCriterion.createFlying("break_window")).rewards(AdvancementRewards.Builder.experience(10)).build(consumer, "rainbow_crash");
+        parent.child(UItems.PEGASUS_BADGE).criterion("fly_through_the_pain", CustomEventCriterion.createFlying("second_wind")).rewards(AdvancementRewards.Builder.experience(10)).build(consumer, "second_wind");
+        parent.child(UItems.EMPTY_JAR).criterion("has_empty_jar", hasItems(UItems.EMPTY_JAR)).build(consumer, "jar")
+            .child(UItems.RAIN_CLOUD_JAR).criterion("has_cloud_jar", hasItems(UTags.Items.CLOUD_JARS)).rewards(AdvancementRewards.Builder.experience(55)).build(consumer, "gotcha");
+        parent.child(UItems.LIGHTNING_JAR).frame(AdvancementFrame.CHALLENGE).criterion("lightning_strike", CustomEventCriterion.createFlying("lightning_strike")).rewards(AdvancementRewards.Builder.experience(30)).build(consumer, "mid_flight_interruption").children(p -> {
+            p.child(UItems.LIGHTNING_JAR).hidden().frame(AdvancementFrame.CHALLENGE).apply(d -> applyLightningBugCriterions(d, RacePredicate.of(Set.of(Race.CHANGELING), Set.of()), 10, 90)).build(consumer, "lightning_bug");
+            p.child(UItems.LIGHTNING_JAR).hidden().frame(AdvancementFrame.CHALLENGE).apply(d -> applyLightningBugCriterions(d, RacePredicate.of(Set.of(), Set.of(Race.CHANGELING)), 10, 90)).build(consumer, "wonder_bolt");
+        });
+        parent.child(UItems.PEGASUS_FEATHER).hidden().frame(AdvancementFrame.CHALLENGE).criterion("shed_feather", CustomEventCriterion.createFlying("shed_feather")).rewards(AdvancementRewards.Builder.experience(1)).build(consumer, "molting_season_1")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 2, 2)).build(consumer, "molting_season_2")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 4, 8)).build(consumer, "molting_season_3")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 8, 20)).build(consumer, "molting_season_4")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 16, 40)).build(consumer, "molting_season_5")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 32, 80)).build(consumer, "molting_season_6")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 64, 200)).build(consumer, "molting_season_7")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 128, 500)).build(consumer, "molting_season_8")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 256, 1000)).build(consumer, "molting_season_9")
+            .child(UItems.PEGASUS_FEATHER).apply(d -> applyShedFeatherCriterions(d, 512, 2280)).build(consumer, "molting_season_10")
+            .child(UItems.GOLDEN_FEATHER).apply(d -> applyShedFeatherCriterions(d, 1024, 4560)).build(consumer, "molting_season_11")
+            .child(UItems.GOLDEN_FEATHER).apply(d -> applyShedFeatherCriterions(d, 2048, 10000)).frame(AdvancementFrame.GOAL).build(consumer, "dedicated_flier");
+    }
+
+    private AdvancementDisplayBuilder applyShedFeatherCriterions(AdvancementDisplayBuilder builder, int repeats, int experience) {
+        for (int i = 1; i <= repeats; i++) {
+            builder.criterion("shed_feather_" + i, CustomEventCriterion.createFlying("shed_feather", i));
+        }
+        return builder.criteriaMerger(AdvancementRequirements.CriterionMerger.AND).rewards(AdvancementRewards.Builder.experience(experience));
+    }
+
+    private AdvancementDisplayBuilder applyLightningBugCriterions(AdvancementDisplayBuilder builder, RacePredicate race, int repeats, int experience) {
+        for (int i = 1; i <= repeats; i++) {
+            builder.criterion("lightning_struck_player_" + i, UCriteria.CUSTOM_EVENT.create(new CustomEventCriterion.Conditions(Optional.empty(), "lightning_struck_player", race, true, i)));
+        }
+        return builder.criteriaMerger(AdvancementRequirements.CriterionMerger.AND).rewards(AdvancementRewards.Builder.experience(experience));
+    }
+
+    private void generateUnicornTribeAdvancementsTree(Consumer<AdvancementEntry> consumer, AdvancementDisplayBuilder.Parent parent) {
+        parent.child(UItems.SPELLBOOK).criterion("has_spellbook", hasItems(UItems.SPELLBOOK)).build(consumer, "books").children(p -> {
+            // TODO:
+            //ItemPredicate bookPredicate = ItemPredicate.Builder.create().tag(ItemTags.BOOKSHELF_BOOKS).build();
+            //p.child(Items.BOOK).hidden().frame(AdvancementFrame.CHALLENGE).criterion("has_books", InventoryChangedCriterion.Conditions.items(IntStream.range(0, 9 * 4).mapToObj(i -> bookPredicate).toArray(ItemPredicate[]::new))).build(consumer, "books_books_books");
+            p.child(UItems.CRYSTAL_SHARD).criterion("has_shard", hasItems(UItems.CRYSTAL_SHARD)).build(consumer, "crystaline").children(pp -> {
+                pp.child(UItems.CRYSTAL_HEART).criterion("power_up_heart", CustomEventCriterion.create("power_up_heart")).rewards(AdvancementRewards.Builder.experience(105)).build(consumer, "power_up_heart");
+            });
+            p.child(UItems.ALICORN_AMULET).criterion("has_alicorn_amulet", hasItems(UItems.ALICORN_AMULET)).build(consumer, "tempted")
+             .child(Items.CRYING_OBSIDIAN).criterion("light_altar", CustomEventCriterion.create("light_altar")).build(consumer, "hello_darkness_my_old_friend")
+             .child(UItems.BROKEN_ALICORN_AMULET).frame(AdvancementFrame.GOAL).criterion("defeat_sombra", CustomEventCriterion.create("defeat_sombra")).rewards(AdvancementRewards.Builder.experience(2000)).build(consumer, "save_the_day").children(pp -> {
+                 pp.child(UItems.UNICORN_AMULET).frame(AdvancementFrame.GOAL).criterion("obtain_the_thing", hasItems(UItems.UNICORN_AMULET)).rewards(AdvancementRewards.Builder.experience(1100)).build(consumer, "ascension");
+                 pp.child(UItems.BROKEN_ALICORN_AMULET).hidden().frame(AdvancementFrame.CHALLENGE).criterion("defeat_sombra_again", CustomEventCriterion.create("defeat_sombra", 2)).rewards(AdvancementRewards.Builder.experience(2000)).build(consumer, "doctor_sombrero");
+             });
+            p.child(Items.WATER_BUCKET).criterion("split_sea", CustomEventCriterion.create("split_sea")).rewards(AdvancementRewards.Builder.experience(105)).build(consumer, "split_the_sea");
+        });
+
+        parent.child(UItems.DRAGON_BREATH_SCROLL).showToast().announce().criterion("has_scroll", hasItems(UItems.DRAGON_BREATH_SCROLL)).build(consumer, "take_a_note").children(p -> {
+            p.child(UItems.DRAGON_BREATH_SCROLL).criterion("send_book", dragonScroll(false, Items.WRITTEN_BOOK)).build(consumer, "dear_princess")
+             .child(UItems.DRAGON_BREATH_SCROLL).criterion("send_scroll", dragonScroll(false, UItems.DRAGON_BREATH_SCROLL)).build(consumer, "i_await_your_reply");
+            p.child(UItems.IMPORTED_OATS).hidden().frame(AdvancementFrame.CHALLENGE)
+                .criterion("send_oats", dragonScroll(false, UItems.OATS, UItems.IMPORTED_OATS))
+                .criterion("receieve_oats", dragonScroll(true, UItems.IMPORTED_OATS))
+                .criteriaMerger(AdvancementRequirements.CriterionMerger.OR).build(consumer, "imported_oats");
+            p.child(Items.CHIPPED_ANVIL).hidden().frame(AdvancementFrame.CHALLENGE).criterion("ding_sun", dingCelestia(Set.of(), Set.of(Race.BAT))).build(consumer, "blasphemy");
+            p.child(Items.CHIPPED_ANVIL).hidden().frame(AdvancementFrame.CHALLENGE).criterion("ding_sun", dingCelestia(Set.of(Race.BAT), Set.of())).build(consumer, "sweet_sweet_revenge");
+        });
+
+        parent.child(UItems.PEGASUS_AMULET).hidden().frame(AdvancementFrame.CHALLENGE).criterion("teleport_above_world", CustomEventCriterion.create("teleport_above_world")).rewards(AdvancementRewards.Builder.experience(100)).build(consumer, "a_falling_wizard");
+
+    }
+
+    private void generateBatTribeAdvancementsTree(Consumer<AdvancementEntry> consumer, AdvancementDisplayBuilder.Parent parent) {
+        parent.child(Items.LIGHT).criterion("look_into_sun", CustomEventCriterion.create("look_into_sun")).build(consumer, "praise_the_sun").children(p -> {
+            p.child(UItems.SUNGLASSES).criterion("wear_shades", CustomEventCriterion.create("wear_shades")).build(consumer, "cool_potato");
+            p.child(Items.BLACK_CANDLE).frame(AdvancementFrame.CHALLENGE).criterion("screech_twenty_mobs", CustomEventCriterion.createFlying("screech_twenty_mobs")).build(consumer, "screech_twenty_mobs")
+             .child(Items.BRICK).frame(AdvancementFrame.CHALLENGE).criterion("super_scare_entity", CustomEventCriterion.createFlying("super_scare_entity")).build(consumer, "extra_spooky");
+            p.child(Items.BLACK_CANDLE).frame(AdvancementFrame.CHALLENGE).criterion("screech_self", CustomEventCriterion.createFlying("screech_self")).build(consumer, "screech_self");
+        });
+    }
+
+    private void generateHippogrifTribeAdvancementsTree(Consumer<AdvancementEntry> consumer, AdvancementDisplayBuilder.Parent parent) {
+        parent.child(UItems.BAITED_FISHING_ROD).showToast().announce().criterion("has_baited_fishing_rod", hasItems(UItems.BAITED_FISHING_ROD)).build(consumer, "bait");
+        parent.child(UItems.PEARL_NECKLACE).showToast().announce().criterion("seapony_transition",  UCriteria.CUSTOM_EVENT.create(new CustomEventCriterion.Conditions(Optional.empty(), "seapony_transition", RacePredicate.of(Set.of(Race.SEAPONY), Set.of()), null, 1))).build(consumer, "shoo_be_doo")
+              .child(UItems.PEARL_NECKLACE).showToast().announce().criterion("seapony_transition", UCriteria.CUSTOM_EVENT.create(new CustomEventCriterion.Conditions(Optional.empty(), "seapony_transition", RacePredicate.of(Set.of(), Set.of(Race.SEAPONY)), null, 1))).build(consumer, "shoo_be_done");
+    }
+
+    private void generateEnchantmentsAdvancementsTree(Consumer<AdvancementEntry> consumer) {
+        AdvancementDisplayBuilder.create(Items.NETHERITE_SCRAP).showToast().announce()
+            .criterion("enchant_with_consumption", enchant(UEnchantments.CONSUMPTION))
+            .rewards(AdvancementRewards.Builder.experience(120))
+            .parent(new Identifier("story/enchant_item"))
+            .group("enchanting")
+            .build(consumer, "experimental")
+            .child(Items.NETHERITE_PICKAXE)
+                .criterion("use_consumption", CustomEventCriterion.create("use_consumption"))
+                .rewards(AdvancementRewards.Builder.experience(1200))
+                .group("enchanting")
+                .hidden()
+                .build(consumer, "xp_miner");
+        AdvancementDisplayBuilder.create(Items.GOLDEN_APPLE).showToast().announce()
+            .criterion("enchant_with_heart_bound", enchant(UEnchantments.HEART_BOUND))
+            .rewards(AdvancementRewards.Builder.experience(120))
+            .parent(new Identifier("story/enchant_item"))
+            .group("enchanting")
+            .build(consumer, "hearts_stronger_than_horses")
+            .child(Items.GOLDEN_PICKAXE)
+                .criterion("use_soulmate", CustomEventCriterion.create("use_soulmate"))
+                .rewards(AdvancementRewards.Builder.experience(1200))
+                .group("enchanting")
+                .hidden()
+                .build(consumer, "soulmate");
+    }
+
+    public static AdvancementCriterion<?> enchant(Enchantment enchantment) {
+        return Criteria.ENCHANTED_ITEM.create(new EnchantedItemCriterion.Conditions(
+                Optional.empty(),
+                Optional.of(ItemPredicate.Builder.create()
+                    .enchantment(new EnchantmentPredicate(enchantment, NumberRange.IntRange.ANY))
+                    .build()),
+                NumberRange.IntRange.ANY
+        ));
+    }
+
+    public static AdvancementCriterion<?> dragonScroll(boolean receiving, ItemConvertible...items) {
+        return dragonScroll(receiving, ItemPredicate.Builder.create().items(items).build());
+    }
+
+    public static AdvancementCriterion<?> dragonScroll(boolean receiving, ItemPredicate items) {
+        return UCriteria.SEND_DRAGON_BREATH.create(new SendViaDragonBreathScrollCriterion.Conditions(
+                Optional.empty(),
+                Optional.of(items),
+                receiving,
+                Optional.empty(),
+                TriState.DEFAULT,
+                Optional.empty(),
+                RacePredicate.EMPTY
+        ));
+    }
+
+    static AdvancementCriterion<?> hasItems(ItemConvertible...items) {
+        return InventoryChangedCriterion.Conditions.items(items);
+    }
+
+    static AdvancementCriterion<?> hasItems(TagKey<Item> items) {
+        return InventoryChangedCriterion.Conditions.items(ItemPredicate.Builder.create().tag(items).build());
+    }
+
+    static AdvancementCriterion<?> killWithItems(TagKey<DamageType> tag) {
+        return OnKilledCriterion.Conditions.createPlayerKilledEntity(
+                Optional.empty(),
+                Optional.of(DamageSourcePredicate.Builder.create().tag(TagPredicate.expected(tag)).build())
+        );
+    }
+
+    static AdvancementCriterion<?> dingCelestia(Set<Race> includeTribes, Set<Race> excludeTribes) {
+        return UCriteria.SEND_DRAGON_BREATH.create(new SendViaDragonBreathScrollCriterion.Conditions(
+                Optional.empty(),
+                Optional.of(ItemPredicate.Builder.create().tag(UTags.Items.IS_DELIVERED_AGGRESSIVELY).build()),
+                false,
+                Optional.of("princess celestia"),
+                TriState.FALSE,
+                Optional.of("dings_on_celestias_head"),
+                RacePredicate.of(includeTribes, excludeTribes)));
+    }
+}

src/main/java/com/minelittlepony/unicopia/datagen/providers/UBlockStateModelGenerator.java

@@ -16,6 +16,7 @@ import com.minelittlepony.unicopia.block.ShellsBlock;
 import com.minelittlepony.unicopia.block.SlimePustuleBlock;
 import com.minelittlepony.unicopia.block.UBlocks;
 import com.minelittlepony.unicopia.block.zap.ZapAppleLeavesBlock;
+import com.minelittlepony.unicopia.datagen.Datagen;
 import com.minelittlepony.unicopia.datagen.UBlockFamilies;
 import com.minelittlepony.unicopia.server.world.Tree;
 
@@ -35,12 +36,12 @@ import net.minecraft.data.client.Models;
 import net.minecraft.data.client.MultipartBlockStateSupplier;
 import net.minecraft.data.client.TextureMap;
 import net.minecraft.data.client.TexturedModel;
+import net.minecraft.data.client.VariantSettings;
 import net.minecraft.data.client.VariantsBlockStateSupplier;
 import net.minecraft.data.client.When;
 import net.minecraft.item.Item;
 import net.minecraft.item.Items;
 import net.minecraft.registry.Registries;
-import net.minecraft.registry.Registry;
 import net.minecraft.state.property.BooleanProperty;
 import net.minecraft.state.property.EnumProperty;
 import net.minecraft.state.property.Properties;
@@ -108,11 +109,11 @@ public class UBlockStateModelGenerator extends BlockStateModelGenerator {
         // chitin blocks
         registerTopsoil(UBlocks.SURFACE_CHITIN, UBlocks.CHITIN);
         registerHollow(UBlocks.CHITIN);
-        registerCubeAllModelTexturePool(UBlocks.CHISELLED_CHITIN).stairs(UBlocks.CHISELLED_CHITIN_STAIRS).slab(UBlocks.CHISELLED_CHITIN_SLAB);
+        registerCubeAllModelTexturePool(UBlocks.CHISELLED_CHITIN).family(UBlockFamilies.CHISELED_CHITIN);
         registerHiveBlock(UBlocks.HIVE);
         registerRotated(UBlocks.CHITIN_SPIKES, BlockModels.SPIKES);
         registerHull(UBlocks.CHISELLED_CHITIN_HULL, UBlocks.CHITIN, UBlocks.CHISELLED_CHITIN);
-        registerParentedItemModel(UBlocks.SLIME_PUSTULE, ModelIds.getBlockSubModelId(UBlocks.SLIME_PUSTULE, "_pod"));
+        registerItemModel(UBlocks.SLIME_PUSTULE.asItem());
         blockStateCollector.accept(VariantsBlockStateSupplier.create(UBlocks.SLIME_PUSTULE)
                 .coordinate(BlockStateVariantMap.create(SlimePustuleBlock.SHAPE)
                 .register(state -> BlockStateVariant.create().put(MODEL, ModelIds.getBlockSubModelId(UBlocks.SLIME_PUSTULE, "_" + state.asString())))));
@@ -123,7 +124,7 @@ public class UBlockStateModelGenerator extends BlockStateModelGenerator {
         registerLog(UBlocks.STRIPPED_PALM_LOG).log(UBlocks.STRIPPED_PALM_LOG).wood(UBlocks.STRIPPED_PALM_WOOD);
         registerCubeAllModelTexturePool(UBlocks.PALM_PLANKS).family(UBlockFamilies.PALM);
         registerHangingSign(UBlocks.STRIPPED_PALM_LOG, UBlocks.PALM_HANGING_SIGN, UBlocks.PALM_WALL_HANGING_SIGN);
-        registerSimpleCubeAll(UBlocks.PALM_LEAVES);
+        registerSingleton(UBlocks.PALM_LEAVES, TexturedModel.LEAVES);
 
         // zap wood
         registerLog(UBlocks.ZAP_LOG)
@@ -170,12 +171,25 @@ public class UBlockStateModelGenerator extends BlockStateModelGenerator {
         // shells
         registerAll(UBlockStateModelGenerator::registerShell, UBlocks.CLAM_SHELL, UBlocks.TURRET_SHELL, UBlocks.SCALLOP_SHELL);
         // other
+        registerSimpleCubeAll(UBlocks.WORM_BLOCK);
         registerBuiltinWithParticle(UBlocks.WEATHER_VANE, UBlocks.WEATHER_VANE.asItem());
         registerWithStages(UBlocks.FROSTED_OBSIDIAN, Properties.AGE_3, BlockModels.CUBE_ALL, 0, 1, 2, 3);
         registerWithStagesBuiltinModels(UBlocks.ROCKS, Properties.AGE_7, 0, 1, 2, 3, 4, 5, 6, 7);
         registerWithStagesBuiltinModels(UBlocks.MYSTERIOUS_EGG, PileBlock.COUNT, 1, 2, 3);
-        excludeFromSimpleItemModelGeneration(UBlocks.MYSTERIOUS_EGG);
+        registerItemModel(UBlocks.MYSTERIOUS_EGG.asItem());
         FireModels.registerSoulFire(this, UBlocks.SPECTRAL_FIRE, Blocks.SOUL_FIRE);
+
+        blockStateCollector.accept(createSingletonBlockState(UBlocks.JAR, BlockModels.TEMPLATE_JAR));
+        registerWeatherJar(UBlocks.CLOUD_JAR);
+        registerWeatherJar(UBlocks.STORM_JAR);
+        registerWeatherJar(UBlocks.ZAP_JAR);
+        registerWeatherJar(UBlocks.LIGHTNING_JAR);
+    }
+
+    public void registerWeatherJar(Block jar) {
+        blockStateCollector.accept(MultipartBlockStateSupplier.create(jar)
+                .with(BlockStateVariant.create().put(VariantSettings.MODEL, BlockModels.TEMPLATE_JAR))
+                .with(BlockStateVariant.create().put(VariantSettings.MODEL, ModelIds.getBlockSubModelId(jar, "_filling"))));
     }
 
     @SafeVarargs
@@ -381,9 +395,17 @@ public class UBlockStateModelGenerator extends BlockStateModelGenerator {
         Identifier middle = BlockModels.TEMPLATE_PILLAR.upload(pillar, textures, modelCollector);
         Identifier end = BlockModels.TEMPLATE_PILLAR_END.upload(pillar, textures, modelCollector);
         blockStateCollector.accept(MultipartBlockStateSupplier.create(pillar)
-                .with(BlockStateVariant.create().put(MODEL, middle))
+                .with(When.create().set(Properties.AXIS, Direction.Axis.X), BlockStateVariant.create().put(MODEL, middle).put(X, R90).put(Y, R90))
-                .with(When.create().set(Properties.NORTH, false), BlockStateVariant.create().put(MODEL, end).put(UVLOCK, true).put(X, R180))
+                .with(When.create().set(Properties.AXIS, Direction.Axis.X).set(Properties.NORTH, false), BlockStateVariant.create().put(MODEL, end).put(X, R270).put(Y, R90))
-                .with(When.create().set(Properties.SOUTH, false), BlockStateVariant.create().put(MODEL, end))
+                .with(When.create().set(Properties.AXIS, Direction.Axis.X).set(Properties.SOUTH, false), BlockStateVariant.create().put(MODEL, end).put(X, R90).put(Y, R90))
+
+                .with(When.create().set(Properties.AXIS, Direction.Axis.Y), BlockStateVariant.create().put(MODEL, middle))
+                .with(When.create().set(Properties.AXIS, Direction.Axis.Y).set(Properties.NORTH, false), BlockStateVariant.create().put(MODEL, end).put(X, R180))
+                .with(When.create().set(Properties.AXIS, Direction.Axis.Y).set(Properties.SOUTH, false), BlockStateVariant.create().put(MODEL, end))
+
+                .with(When.create().set(Properties.AXIS, Direction.Axis.Z), BlockStateVariant.create().put(MODEL, middle).put(X, R90))
+                .with(When.create().set(Properties.AXIS, Direction.Axis.Z).set(Properties.NORTH, false), BlockStateVariant.create().put(MODEL, end).put(X, R90))
+                .with(When.create().set(Properties.AXIS, Direction.Axis.Z).set(Properties.SOUTH, false), BlockStateVariant.create().put(MODEL, end).put(X, R270))
         );
         ItemModels.TEMPLATE_PILLAR.upload(ModelIds.getItemModelId(pillar.asItem()), textures, modelCollector);
     }
@@ -407,9 +429,7 @@ public class UBlockStateModelGenerator extends BlockStateModelGenerator {
         Identifier side = baseBlockId.withPath(p -> "block/" + p + "_side");
         TextureMap textures = new TextureMap().put(TOP, top).put(SIDE, side);
 
-        MultipartBlockStateSupplier supplier = MultipartBlockStateSupplier.create(Registries.BLOCK.getOrEmpty(blockId).orElseGet(() -> {
+        MultipartBlockStateSupplier supplier = MultipartBlockStateSupplier.create(Datagen.getOrCreateBaleBlock(blockId));
-            return Registry.register(Registries.BLOCK, blockId, new EdibleBlock(blockId, blockId, false));
-        }));
         Map<Integer, Identifier> uploadedModels = new HashMap<>();
 
         for (Direction.Axis axis : Direction.Axis.VALUES) {

src/main/java/com/minelittlepony/unicopia/datagen/providers/UItemTagProvider.java

@@ -1,189 +0,0 @@
-package com.minelittlepony.unicopia.datagen.providers;
-
-import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
-
-import com.minelittlepony.unicopia.Race;
-import com.minelittlepony.unicopia.UConventionalTags;
-import com.minelittlepony.unicopia.UTags;
-import com.minelittlepony.unicopia.block.UBlocks;
-import com.minelittlepony.unicopia.datagen.Datagen;
-import com.minelittlepony.unicopia.datagen.ItemFamilies;
-import com.minelittlepony.unicopia.item.BedsheetsItem;
-import com.minelittlepony.unicopia.item.UItems;
-
-import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
-import net.fabricmc.fabric.api.datagen.v1.provider.FabricTagProvider;
-import net.fabricmc.fabric.api.tag.convention.v1.ConventionalItemTags;
-import net.minecraft.block.Block;
-import net.minecraft.item.Item;
-import net.minecraft.item.Items;
-import net.minecraft.registry.Registries;
-import net.minecraft.registry.RegistryKeys;
-import net.minecraft.registry.RegistryWrapper;
-import net.minecraft.registry.RegistryWrapper.WrapperLookup;
-import net.minecraft.registry.tag.BlockTags;
-import net.minecraft.registry.tag.ItemTags;
-import net.minecraft.registry.tag.TagBuilder;
-import net.minecraft.registry.tag.TagKey;
-import net.minecraft.util.Identifier;
-
-public class UItemTagProvider extends FabricTagProvider.ItemTagProvider {
-
-
-    private final UBlockTagProvider blockTagProvider;
-
-    public UItemTagProvider(FabricDataOutput output, CompletableFuture<RegistryWrapper.WrapperLookup> registriesFuture, UBlockTagProvider blockTagProvider) {
-        super(output, registriesFuture, blockTagProvider);
-        this.blockTagProvider = blockTagProvider;
-    }
-
-    @Override
-    public void copy(TagKey<Block> blockTag, TagKey<Item> itemTag) {
-        TagBuilder blockTagBuilder = Objects.requireNonNull(blockTagProvider, "Pass Block tag provider via constructor to use copy").getTagBuilder(blockTag);
-        TagBuilder itemTagBuilder = getTagBuilder(itemTag);
-        blockTagBuilder.build().forEach(entry -> {
-            if (entry.canAdd(Registries.ITEM::containsId, tagId -> getTagBuilder(TagKey.of(RegistryKeys.ITEM, tagId)) != null)) {
-                itemTagBuilder.add(entry);
-            } else {
-                Datagen.LOGGER.warn("Cannot copy missing entry {} to item tag {}", entry, itemTag.id());
-            }
-        });
-    }
-
-    @Override
-    protected void configure(WrapperLookup arg) {
-        copyBlockTags();
-        exportConventionalTags();
-        getOrCreateTagBuilder(ItemTags.BOOKSHELF_BOOKS).add(UItems.SPELLBOOK);
-        getOrCreateTagBuilder(ItemTags.BEDS).add(UItems.CLOTH_BED, UItems.CLOUD_BED);
-
-        getOrCreateTagBuilder(ItemTags.CHEST_BOATS).add(UItems.PALM_CHEST_BOAT);
-        getOrCreateTagBuilder(ItemTags.BOATS).add(UItems.PALM_BOAT);
-        getOrCreateTagBuilder(ItemTags.MUSIC_DISCS).add(ItemFamilies.MUSIC_DISCS);
-        getOrCreateTagBuilder(ItemTags.CREEPER_DROP_MUSIC_DISCS).add(UItems.MUSIC_DISC_CRUSADE, UItems.MUSIC_DISC_FUNK, UItems.MUSIC_DISC_PET, UItems.MUSIC_DISC_POPULAR);
-
-        getOrCreateTagBuilder(ItemTags.SIGNS).add(UBlocks.PALM_SIGN.asItem());
-        getOrCreateTagBuilder(ItemTags.HANGING_SIGNS).add(UBlocks.PALM_HANGING_SIGN.asItem());
-
-        getOrCreateTagBuilder(UTags.HORSE_SHOES).add(ItemFamilies.HORSE_SHOES);
-        getOrCreateTagBuilder(UTags.POLEARMS).add(ItemFamilies.POLEARMS);
-
-        getOrCreateTagBuilder(ItemTags.TOOLS).addTag(UTags.HORSE_SHOES).addTag(UTags.POLEARMS);
-
-        getOrCreateTagBuilder(UTags.BASKETS).add(ItemFamilies.BASKETS);
-        getOrCreateTagBuilder(UTags.BADGES).add(Race.REGISTRY.stream()
-                .map(race -> race.getId().withPath(p -> p + "_badge"))
-                .flatMap(id -> Registries.ITEM.getOrEmpty(id).stream())
-                .toArray(Item[]::new));
-        getOrCreateTagBuilder(UTags.BED_SHEETS).add(BedsheetsItem.ITEMS.values().stream().toArray(Item[]::new));
-        getOrCreateTagBuilder(UTags.APPLE_SEEDS).add(UItems.GREEN_APPLE_SEEDS, UItems.SWEET_APPLE_SEEDS, UItems.SOUR_APPLE_SEEDS);
-        getOrCreateTagBuilder(UTags.MAGIC_FEATHERS).add(UItems.PEGASUS_FEATHER, UItems.GRYPHON_FEATHER);
-        getOrCreateTagBuilder(UTags.FRESH_APPLES).add(Items.APPLE, UItems.GREEN_APPLE, UItems.SWEET_APPLE, UItems.SOUR_APPLE);
-        getOrCreateTagBuilder(UTags.CLOUD_JARS).add(UItems.RAIN_CLOUD_JAR, UItems.STORM_CLOUD_JAR);
-        getOrCreateTagBuilder(UTags.PIES).add(UItems.APPLE_PIE, UItems.APPLE_PIE_HOOF);
-
-        // technical tags
-        getOrCreateTagBuilder(ItemTags.VILLAGER_PLANTABLE_SEEDS).addTag(UTags.APPLE_SEEDS);
-        getOrCreateTagBuilder(UTags.CAN_CUT_PIE).forceAddTag(ConventionalItemTags.SHEARS).addOptionalTag(UConventionalTags.TOOL_KNIVES);
-        getOrCreateTagBuilder(UTags.COOLS_OFF_KIRINS).add(Items.MELON_SLICE, UItems.JUICE).forceAddTag(ConventionalItemTags.WATER_BUCKETS);
-        getOrCreateTagBuilder(UTags.FALLS_SLOWLY).add(Items.FEATHER, UItems.CLOUD_LUMP).forceAddTag(UTags.MAGIC_FEATHERS);
-        getOrCreateTagBuilder(UTags.IS_DELIVERED_AGGRESSIVELY).forceAddTag(ItemTags.ANVIL);
-        getOrCreateTagBuilder(UTags.SPOOKED_MOB_DROPS).add(Items.BRICK);
-        getOrCreateTagBuilder(UTags.SHADES).add(
-                Items.CARVED_PUMPKIN, Items.SKELETON_SKULL, Items.WITHER_SKELETON_SKULL, Items.PLAYER_HEAD,
-                Items.ZOMBIE_HEAD, Items.CREEPER_HEAD, Items.DRAGON_HEAD, Items.PIGLIN_HEAD,
-                UItems.SUNGLASSES
-        );
-        getOrCreateTagBuilder(UTags.FLOATS_ON_CLOUDS)
-            .forceAddTag(UTags.Items.CLOUD_BEDS)
-            .forceAddTag(UTags.Items.CLOUD_SLABS)
-            .forceAddTag(UTags.Items.CLOUD_STAIRS)
-            .forceAddTag(UTags.Items.CLOUD_BLOCKS)
-            .add(UItems.CLOUD_LUMP);
-        getOrCreateTagBuilder(UTags.HAS_NO_TRAITS).add(
-                Items.AIR, Items.SPAWNER, Items.STRUCTURE_VOID, Items.STRUCTURE_BLOCK,
-                Items.COMMAND_BLOCK, Items.CHAIN_COMMAND_BLOCK, Items.REPEATING_COMMAND_BLOCK,
-                Items.LIGHT, Items.JIGSAW, Items.BARRIER, Items.BEDROCK, Items.END_PORTAL_FRAME,
-                Items.DEBUG_STICK, Items.COMMAND_BLOCK_MINECART,
-                UItems.PLUNDER_VINE
-        ).forceAddTag(UTags.BADGES);
-        getOrCreateTagBuilder(UTags.LOOT_BUG_HIGH_VALUE_DROPS).add(
-                    Items.DIAMOND, Items.GOLDEN_APPLE, Items.GOLDEN_CARROT,
-                    Items.GOLDEN_HELMET, Items.GOLDEN_BOOTS, Items.GOLDEN_LEGGINGS, Items.GOLDEN_CHESTPLATE,
-                    Items.GOLDEN_HORSE_ARMOR,
-                    Items.GOLDEN_PICKAXE, Items.GOLDEN_SHOVEL, Items.GOLDEN_AXE, Items.GOLDEN_SWORD, Items.GOLDEN_HOE,
-                    UItems.GOLDEN_HORSE_SHOE, UItems.GOLDEN_POLEARM, UItems.GOLDEN_FEATHER, UItems.GOLDEN_WING,
-                    UItems.GOLDEN_OAK_SEEDS
-            ).forceAddTag(ConventionalItemTags.NUGGETS)
-            .forceAddTag(ConventionalItemTags.GOLD_INGOTS).forceAddTag(ConventionalItemTags.RAW_GOLD_ORES).forceAddTag(ConventionalItemTags.RAW_GOLD_BLOCKS)
-            .addOptionalTag(new Identifier("farmersdelight:golden_knife"));
-
-        exportFarmersDelightItems();
-    }
-
-    private void copyBlockTags() {
-        copy(BlockTags.LEAVES, ItemTags.LEAVES);
-        copy(BlockTags.LOGS_THAT_BURN, ItemTags.LOGS_THAT_BURN);
-        copy(BlockTags.LOGS, ItemTags.LOGS);
-        copy(BlockTags.PLANKS, ItemTags.PLANKS);
-        copy(BlockTags.WOODEN_BUTTONS, ItemTags.WOODEN_BUTTONS);
-        copy(BlockTags.WOODEN_DOORS, ItemTags.WOODEN_DOORS);
-        copy(BlockTags.FENCE_GATES, ItemTags.FENCE_GATES);
-        copy(BlockTags.WOODEN_FENCES, ItemTags.WOODEN_FENCES);
-        copy(BlockTags.WOODEN_PRESSURE_PLATES, ItemTags.WOODEN_PRESSURE_PLATES);
-        copy(BlockTags.SLABS, ItemTags.SLABS);
-        copy(BlockTags.WOODEN_SLABS, ItemTags.WOODEN_SLABS);
-        copy(BlockTags.STAIRS, ItemTags.STAIRS);
-        copy(BlockTags.WOODEN_STAIRS, ItemTags.WOODEN_STAIRS);
-        copy(BlockTags.TRAPDOORS, ItemTags.TRAPDOORS);
-        copy(BlockTags.WOODEN_TRAPDOORS, ItemTags.WOODEN_TRAPDOORS);
-        copy(BlockTags.SAPLINGS, ItemTags.SAPLINGS);
-
-        copy(UTags.Blocks.ZAP_LOGS, UTags.Items.ZAP_LOGS);
-        copy(UTags.Blocks.WAXED_ZAP_LOGS, UTags.Items.WAXED_ZAP_LOGS);
-        copy(UTags.Blocks.PALM_LOGS, UTags.Items.PALM_LOGS);
-        copy(UTags.Blocks.CLOUD_BEDS, UTags.Items.CLOUD_BEDS);
-        copy(UTags.Blocks.CLOUD_SLABS, UTags.Items.CLOUD_SLABS);
-        copy(UTags.Blocks.CLOUD_STAIRS, UTags.Items.CLOUD_STAIRS);
-        copy(UTags.Blocks.CLOUD_BLOCKS, UTags.Items.CLOUD_BLOCKS);
-        copy(UTags.Blocks.CHITIN_BLOCKS, UTags.Items.CHITIN_BLOCKS);
-    }
-
-    private void exportConventionalTags() {
-        getOrCreateTagBuilder(UConventionalTags.ACORNS).add(UItems.ACORN);
-        getOrCreateTagBuilder(UConventionalTags.APPLES)
-            .add(Items.APPLE, Items.GOLDEN_APPLE, Items.ENCHANTED_GOLDEN_APPLE, UItems.ROTTEN_APPLE)
-            .forceAddTag(UTags.FRESH_APPLES)
-            .addOptionalTag(new Identifier("c", "pyrite_apples")) // no idea which mod add pyrite apples
-        ;
-        getOrCreateTagBuilder(UConventionalTags.BANANAS).add(UItems.BANANA);
-        getOrCreateTagBuilder(UConventionalTags.COOKED_FISH).add(Items.COOKED_COD, Items.COOKED_SALMON);
-        getOrCreateTagBuilder(UConventionalTags.STICKS).add(Items.STICK);
-        getOrCreateTagBuilder(UConventionalTags.PINECONES).add(UItems.PINECONE);
-        getOrCreateTagBuilder(UConventionalTags.PINEAPPLES).add(UItems.PINEAPPLE);
-        getOrCreateTagBuilder(UConventionalTags.MANGOES).add(UItems.MANGO);
-        getOrCreateTagBuilder(UConventionalTags.MUSHROOMS).add(Items.RED_MUSHROOM, Items.BROWN_MUSHROOM);
-        getOrCreateTagBuilder(UConventionalTags.MUFFINS).add(UItems.MUFFIN);
-        getOrCreateTagBuilder(UConventionalTags.SEEDS).add(Items.BEETROOT_SEEDS, Items.MELON_SEEDS, Items.PUMPKIN_SEEDS, Items.TORCHFLOWER_SEEDS, Items.WHEAT_SEEDS)
-            .add(UItems.OAT_SEEDS)
-            .forceAddTag(UTags.APPLE_SEEDS);
-        getOrCreateTagBuilder(UConventionalTags.OEATMEALS).add(UItems.OATMEAL);
-        getOrCreateTagBuilder(UConventionalTags.GRAIN).add(Items.WHEAT, UItems.OATS);
-        getOrCreateTagBuilder(UConventionalTags.NUTS).addOptionalTag(UConventionalTags.CROPS_PEANUTS);
-
-        getOrCreateTagBuilder(UConventionalTags.FRUITS)
-            .forceAddTag(UConventionalTags.MANGOES)
-            .forceAddTag(UConventionalTags.PINEAPPLES)
-            .forceAddTag(UConventionalTags.APPLES)
-            .forceAddTag(UConventionalTags.BANANAS);
-    }
-
-    private void exportFarmersDelightItems() {
-        getOrCreateTagBuilder(UTags.COOLS_OFF_KIRINS)
-            .addOptional(new Identifier("farmersdelight:melon_popsicle"))
-            .addOptional(new Identifier("farmersdelight:melon_juice"));
-        getOrCreateTagBuilder(TagKey.of(RegistryKeys.ITEM, new Identifier("farmersdelight:cabbage_roll_ingredients"))).add(UItems.OATS, UItems.ROCK, UItems.WHEAT_WORMS);
-        getOrCreateTagBuilder(TagKey.of(RegistryKeys.ITEM, new Identifier("farmersdelight:comfort_foods"))).add(UItems.OATMEAL, UItems.ROCK_STEW, UItems.MUFFIN);
-    }
-}

src/main/java/com/minelittlepony/unicopia/datagen/providers/UModelProvider.java

@@ -19,6 +19,7 @@ import net.minecraft.item.Items;
 import net.minecraft.registry.Registries;
 import net.minecraft.data.client.ItemModelGenerator;
 import net.minecraft.data.client.ModelIds;
+import net.minecraft.data.client.Models;
 import net.minecraft.data.client.TextureKey;
 import net.minecraft.data.client.TextureMap;
 
@@ -57,21 +58,24 @@ public class UModelProvider extends FabricModelProvider {
     public void generateItemModels(ItemModelGenerator itemModelGenerator) {
         ItemModels.register(itemModelGenerator,
                 UItems.ACORN, UItems.APPLE_PIE_HOOF, UItems.APPLE_PIE_SLICE, UItems.APPLE_PIE,
-                UItems.BANANA, UItems.BOTCHED_GEM, UItems.BROKEN_SUNGLASSES, UItems.BURNED_JUICE, UItems.BURNED_TOAST,
+                UItems.BANANA, UItems.BOTCHED_GEM, UItems.BOWL_OF_NUTS, UItems.BROKEN_SUNGLASSES, UItems.BURNED_JUICE, UItems.BURNED_TOAST,
-                UItems.CARAPACE, UItems.CLAM_SHELL, UItems.COOKED_ZAP_APPLE, UItems.CLOUD_LUMP, UItems.CRISPY_HAY_FRIES, UItems.CRYSTAL_HEART, UItems.CRYSTAL_SHARD,
+                UItems.CARAPACE, UItems.CLAM_SHELL, UItems.COOKED_ZAP_APPLE, UItems.CHOCOLATE_OATMEAL_COOKIE,
+                    UItems.CLOUD_LUMP, UItems.CRISPY_HAY_FRIES, UItems.CRYSTAL_HEART, UItems.CRYSTAL_SHARD,
+                    UItems.COOKED_TROPICAL_FISH, UItems.COOKED_PUFFERFISH, UItems.FRIED_AXOLOTL,
                 UItems.DAFFODIL_DAISY_SANDWICH, UItems.DRAGON_BREATH_SCROLL,
                 UItems.EMPTY_JAR,
                 UItems.FRIENDSHIP_BRACELET,
                 UItems.GIANT_BALLOON, UItems.GOLDEN_FEATHER, UItems.GOLDEN_OAK_SEEDS, UItems.GOLDEN_WING, UItems.GREEN_APPLE_SEEDS, UItems.GREEN_APPLE, UItems.GROGARS_BELL,
-                    UItems.GRYPHON_FEATHER,
+                    UItems.GRYPHON_FEATHER, UItems.GREEN_FRIED_EGG,
                 UItems.HAY_BURGER, UItems.HAY_FRIES, UItems.HORSE_SHOE_FRIES,
                 UItems.IMPORTED_OATS,
                 UItems.JAM_TOAST, UItems.JUICE,
                 UItems.LIGHTNING_JAR,
                 UItems.MANGO, UItems.MUFFIN,
-                UItems.OATMEAL,
+                UItems.OATMEAL, UItems.OATMEAL_COOKIE, UItems.SCONE,
-                UItems.PEBBLES, UItems.PEGASUS_FEATHER, UItems.PINECONE, UItems.PINEAPPLE_CROWN,
+                UItems.PEBBLES, UItems.PEGASUS_FEATHER, UItems.PINECONE, UItems.PINECONE_COOKIE, UItems.PINEAPPLE_CROWN,
-                UItems.RAIN_CLOUD_JAR, UItems.ROCK_STEW, UItems.ROCK, UItems.ROTTEN_APPLE,
+                UItems.RAIN_CLOUD_JAR, UItems.ROCK_STEW, UItems.ROCK,
+                    UItems.ROTTEN_APPLE, UItems.ROTTEN_COD, UItems.ROTTEN_TROPICAL_FISH, UItems.ROTTEN_SALMON, UItems.ROTTEN_PUFFERFISH,
                 UItems.SALT_CUBE, UItems.SCALLOP_SHELL, UItems.SHELLY, UItems.SOUR_APPLE_SEEDS, UItems.SOUR_APPLE, UItems.SPELLBOOK, UItems.STORM_CLOUD_JAR,
                     UItems.SWEET_APPLE_SEEDS, UItems.SWEET_APPLE,
                 UItems.TOAST, UItems.TOM, UItems.TURRET_SHELL,
@@ -105,7 +109,10 @@ public class UModelProvider extends FabricModelProvider {
                 .put(TextureKey.LAYER1, ModelIds.getItemSubModelId(UItems.MAGIC_STAFF, "_magic")), itemModelGenerator.writer);
 
         // polearms
-        List.of(UItems.DIAMOND_POLEARM, UItems.GOLDEN_POLEARM, UItems.NETHERITE_POLEARM, UItems.STONE_POLEARM, UItems.WOODEN_POLEARM, UItems.IRON_POLEARM).forEach(item -> ItemModels.registerPolearm(itemModelGenerator, item));
+        List.of(
+                UItems.DIAMOND_POLEARM, UItems.GOLDEN_POLEARM, UItems.NETHERITE_POLEARM,
+                UItems.STONE_POLEARM, UItems.WOODEN_POLEARM, UItems.IRON_POLEARM
+        ).forEach(item -> ItemModels.registerPolearm(itemModelGenerator, item));
         // sheets
         ItemModels.register(itemModelGenerator, BedsheetsItem.ITEMS.values().stream().toArray(Item[]::new));
         // badges
@@ -133,5 +140,8 @@ public class UModelProvider extends FabricModelProvider {
                 .addOverride(ModelIds.getItemSubModelId(UItems.GEMSTONE, "_pure"), "affinity", 0)
                 .addOverride(ModelIds.getItemSubModelId(UItems.GEMSTONE, "_corrupted"), "affinity", 1)
                 .upload(UItems.GEMSTONE, itemModelGenerator);
+
+        // fishing rod
+        ItemModels.register(itemModelGenerator, Models.HANDHELD_ROD, UItems.BAITED_FISHING_ROD);
     }
 }

src/main/java/com/minelittlepony/unicopia/datagen/providers/URecipeProvider.java

@@ -1,87 +0,0 @@
-package com.minelittlepony.unicopia.datagen.providers;
-
-import java.util.Arrays;
-import java.util.NoSuchElementException;
-import com.minelittlepony.unicopia.UTags;
-import com.minelittlepony.unicopia.block.UBlocks;
-import com.minelittlepony.unicopia.datagen.ItemFamilies;
-import com.minelittlepony.unicopia.datagen.UBlockFamilies;
-import com.minelittlepony.unicopia.item.UItems;
-
-import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
-import net.fabricmc.fabric.api.datagen.v1.provider.FabricRecipeProvider;
-import net.minecraft.block.Block;
-import net.minecraft.data.server.recipe.RecipeExporter;
-import net.minecraft.data.server.recipe.RecipeProvider;
-import net.minecraft.data.server.recipe.ShapedRecipeJsonBuilder;
-import net.minecraft.data.server.recipe.ShapelessRecipeJsonBuilder;
-import net.minecraft.data.server.recipe.VanillaRecipeProvider;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemConvertible;
-import net.minecraft.item.Items;
-import net.minecraft.recipe.book.RecipeCategory;
-import net.minecraft.registry.Registries;
-import net.minecraft.util.Identifier;
-
-public class URecipeProvider extends FabricRecipeProvider {
-    public URecipeProvider(FabricDataOutput output) {
-        super(output);
-    }
-
-    @Override
-    public void generate(RecipeExporter exporter) {
-        Arrays.stream(ItemFamilies.BASKETS).forEach(basket -> {
-            offerBasketRecipe(exporter, basket, getMaterial(basket, "_basket", "_planks"));
-        });
-
-        offerBoatRecipe(exporter, UItems.PALM_BOAT, UBlocks.PALM_PLANKS);
-        offerChestBoatRecipe(exporter, UItems.PALM_CHEST_BOAT, UItems.PALM_BOAT);
-        offerHangingSignRecipe(exporter, UBlocks.PALM_HANGING_SIGN, UBlocks.PALM_PLANKS);
-        offerPlanksRecipe(exporter, UBlocks.PALM_PLANKS, UTags.Items.PALM_LOGS, 4);
-        offerPlanksRecipe(exporter, UBlocks.ZAP_PLANKS, UTags.Items.ZAP_LOGS, 4);
-        offerPlanksRecipe(exporter, UBlocks.WAXED_ZAP_PLANKS, UTags.Items.WAXED_ZAP_LOGS, 4);
-        offerBarkBlockRecipe(exporter, UBlocks.PALM_WOOD, UBlocks.PALM_LOG);
-        offerBarkBlockRecipe(exporter, UBlocks.ZAP_WOOD, UBlocks.ZAP_LOG);
-        offerBarkBlockRecipe(exporter, UBlocks.WAXED_ZAP_WOOD, UBlocks.WAXED_ZAP_LOG);
-
-        generateFamily(exporter, UBlockFamilies.PALM);
-        generateFamily(exporter, UBlockFamilies.ZAP);
-        generateFamily(exporter, UBlockFamilies.WAXED_ZAP);
-        offerWaxingRecipes(exporter);
-    }
-
-    private static Item getMaterial(Item output, String toStrip, String suffex) {
-        Identifier id = Registries.ITEM.getId(output).withPath(p -> p.replace(toStrip, "") + suffex);
-        return Registries.ITEM.getOrEmpty(id)
-                .or(() -> Registries.ITEM.getOrEmpty(new Identifier(Identifier.DEFAULT_NAMESPACE, id.getPath())))
-                .orElseThrow(() -> new NoSuchElementException("No item with id " + id));
-    }
-
-    public static void offerBasketRecipe(RecipeExporter exporter, ItemConvertible output, ItemConvertible input) {
-        ShapedRecipeJsonBuilder.create(RecipeCategory.TRANSPORTATION, output)
-            .input(Character.valueOf('#'), input)
-            .pattern("# #")
-            .pattern("# #")
-            .pattern("###")
-            .group("basket")
-            .criterion(VanillaRecipeProvider.hasItem(input), VanillaRecipeProvider.conditionsFromItem(input))
-            .offerTo(exporter);
-    }
-
-    public static void offerWaxingRecipes(RecipeExporter exporter) {
-        UBlockFamilies.WAXED_ZAP.getVariants().forEach((variant, output) -> {
-            Block input = UBlockFamilies.ZAP.getVariant(variant);
-            offerWaxingRecipe(exporter, output, input);
-        });
-        offerWaxingRecipe(exporter, UBlocks.WAXED_ZAP_PLANKS, UBlocks.ZAP_PLANKS);
-        offerWaxingRecipe(exporter, UBlocks.WAXED_ZAP_WOOD, UBlocks.ZAP_WOOD);
-    }
-
-    public static void offerWaxingRecipe(RecipeExporter exporter, ItemConvertible output, ItemConvertible input) {
-        ShapelessRecipeJsonBuilder.create(RecipeCategory.BUILDING_BLOCKS, output)
-            .input(input)
-            .input(Items.HONEYCOMB).group(RecipeProvider.getItemPath(output))
-            .criterion(RecipeProvider.hasItem(input), RecipeProvider.conditionsFromItem(input))
-            .offerTo(exporter, RecipeProvider.convertBetween(output, Items.HONEYCOMB));
-    }
-}

src/main/java/com/minelittlepony/unicopia/datagen/providers/loot/UBlockAdditionsLootTableProvider.java

@@ -2,6 +2,7 @@ package com.minelittlepony.unicopia.datagen.providers.loot;
 
 import java.util.function.Function;
 
+import com.minelittlepony.unicopia.UTags;
 import com.minelittlepony.unicopia.item.UItems;
 import com.minelittlepony.unicopia.item.enchantment.UEnchantments;
 
@@ -11,22 +12,27 @@ import net.minecraft.block.Block;
 import net.minecraft.block.Blocks;
 import net.minecraft.data.server.loottable.BlockLootTableGenerator;
 import net.minecraft.enchantment.Enchantments;
+import net.minecraft.item.ItemConvertible;
 import net.minecraft.loot.LootPool;
 import net.minecraft.loot.LootTable;
+import net.minecraft.loot.condition.LocationCheckLootCondition;
 import net.minecraft.loot.condition.LootCondition;
 import net.minecraft.loot.condition.MatchToolLootCondition;
 import net.minecraft.loot.condition.RandomChanceLootCondition;
 import net.minecraft.loot.condition.TableBonusLootCondition;
 import net.minecraft.loot.entry.ItemEntry;
 import net.minecraft.loot.entry.LootPoolEntry;
+import net.minecraft.loot.entry.TagEntry;
 import net.minecraft.loot.function.ApplyBonusLootFunction;
 import net.minecraft.loot.function.SetCountLootFunction;
 import net.minecraft.loot.provider.number.ConstantLootNumberProvider;
 import net.minecraft.loot.provider.number.UniformLootNumberProvider;
 import net.minecraft.predicate.NumberRange;
+import net.minecraft.predicate.entity.LocationPredicate;
 import net.minecraft.predicate.item.EnchantmentPredicate;
 import net.minecraft.predicate.item.ItemPredicate;
 import net.minecraft.util.Identifier;
+import net.minecraft.world.biome.BiomeKeys;
 
 public class UBlockAdditionsLootTableProvider extends FabricBlockLootTableProvider {
     public static final LootCondition.Builder WITH_GEM_FINDER = MatchToolLootCondition.builder(ItemPredicate.Builder.create().enchantment(new EnchantmentPredicate(UEnchantments.GEM_FINDER, NumberRange.IntRange.atLeast(1))));
@@ -34,6 +40,10 @@ public class UBlockAdditionsLootTableProvider extends FabricBlockLootTableProvid
     public static final LootCondition.Builder WITHOUT_SILK_TOUCH_AND_GEM_FINDER = WITHOUT_SILK_TOUCH.and(WITH_GEM_FINDER);
     public static final float[] GEMSTONES_FORTUNE_CHANCE = { 0.1F, 0.14285715F, 0.25F, 1F };
 
+    public static final LootCondition.Builder NEEDS_OCEAN_OR_BEACH_BIOME =
+            LocationCheckLootCondition.builder(LocationPredicate.Builder.create().biome(BiomeKeys.OCEAN))
+        .or(LocationCheckLootCondition.builder(LocationPredicate.Builder.create().biome(BiomeKeys.BEACH)));
+
     public UBlockAdditionsLootTableProvider(FabricDataOutput dataOutput) {
         super(dataOutput);
     }
@@ -54,18 +64,42 @@ public class UBlockAdditionsLootTableProvider extends FabricBlockLootTableProvid
         addVanillaDrop(Blocks.PODZOL, block -> wormDrops(block, 4, 0.06F, 0.062222223F, 0.065F, 0.077777776F, 0.2F));
         addVanillaDrop(Blocks.DIAMOND_ORE, this::crystalShardDrops);
         addVanillaDrop(Blocks.DEEPSLATE_DIAMOND_ORE, this::crystalShardDrops);
+        addVanillaDrop(Blocks.OAK_LEAVES, block -> chanceDropWithShears(block, UItems.ACORN, GEMSTONES_FORTUNE_CHANCE));
+        addVanillaDrop(Blocks.SPRUCE_LEAVES, block -> chanceDropWithShears(block, UItems.PINECONE, GEMSTONES_FORTUNE_CHANCE));
+        addVanillaDrop(Blocks.GRAVEL, this::shellDrops);
+        addVanillaDrop(Blocks.SUSPICIOUS_GRAVEL, this::shellDrops);
     }
 
     private void addVanillaDrop(Block block, Function<Block, LootTable.Builder> lootTableFunction) {
         lootTables.put(new Identifier("unicopiamc", block.getLootTableId().getPath()), lootTableFunction.apply(block));
     }
 
+    public LootTable.Builder shellDrops(Block block) {
+        return LootTable.builder().pool(LootPool.builder()
+                .rolls(ConstantLootNumberProvider.create(1))
+                .conditionally(WITHOUT_SILK_TOUCH.and(NEEDS_OCEAN_OR_BEACH_BIOME))
+                .with(applyExplosionDecay(block, TagEntry.builder(UTags.Items.SHELLS)
+                        .apply(SetCountLootFunction.builder(ConstantLootNumberProvider.create(1)))
+                    )
+                    .conditionally(TableBonusLootCondition.builder(Enchantments.FORTUNE, GEMSTONES_FORTUNE_CHANCE)))
+                );
+    }
+
+    public LootTable.Builder chanceDropWithShears(Block block, ItemConvertible drop, float...chance) {
+        return LootTable.builder()
+                .pool(LootPool.builder()
+                        .rolls(ConstantLootNumberProvider.create(1))
+                        .conditionally(WITHOUT_SILK_TOUCH.and(WITH_SHEARS))
+                        .with(chanceDrops(block, drop, 1, chance))
+                );
+    }
+
     public LootTable.Builder wormDrops(Block block, int max, float...chance) {
         return LootTable.builder()
                 .pool(LootPool.builder()
                         .rolls(ConstantLootNumberProvider.create(1))
                         .conditionally(WITHOUT_SILK_TOUCH)
-                        .with(wheatwormDrops(block, max, chance))
+                        .with(chanceDrops(block, UItems.WHEAT_WORMS, max, chance))
                 );
     }
 
@@ -75,7 +109,7 @@ public class UBlockAdditionsLootTableProvider extends FabricBlockLootTableProvid
                         .rolls(ConstantLootNumberProvider.create(1))
                         .conditionally(WITHOUT_SILK_TOUCH)
                         .with(gemstoneDrops(block, 0.1F))
-                        .with(wheatwormDrops(block, max, chance))
+                        .with(chanceDrops(block, UItems.WHEAT_WORMS, max, chance))
                 );
     }
 
@@ -111,16 +145,14 @@ public class UBlockAdditionsLootTableProvider extends FabricBlockLootTableProvid
             .conditionally(TableBonusLootCondition.builder(Enchantments.FORTUNE, GEMSTONES_FORTUNE_CHANCE));
     }
 
-    public LootPoolEntry.Builder<?> wheatwormDrops(Block block, int max, float...chance) {
+    public LootPoolEntry.Builder<?> chanceDrops(Block block, ItemConvertible drop, int max, float...chance) {
-        return applyExplosionDecay(block, ItemEntry.builder(UItems.WHEAT_WORMS)
+        return applyExplosionDecay(block, ItemEntry.builder(drop)
                 .apply(SetCountLootFunction.builder(UniformLootNumberProvider.create(1, max)))
             )
             .conditionally(TableBonusLootCondition.builder(Enchantments.FORTUNE, chance));
     }
 
-
     public static LootTable.Builder dropsWithGemfinding(Block drop, LootPoolEntry.Builder<?> child) {
         return BlockLootTableGenerator.drops(drop, WITHOUT_SILK_TOUCH_AND_GEM_FINDER, child);
     }
-
 }