Added horseshoes

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

@@ -29,6 +29,7 @@ public interface UTags {
     TagKey<Item> FLOATS_ON_CLOUDS = item("floats_on_clouds");
 
     TagKey<Item> POLEARMS = item("polearms");
+    TagKey<Item> HORSE_SHOES = item("horse_shoes");
     TagKey<Item> APPLE_SEEDS = item("apple_seeds");
 
     TagKey<Item> ACORNS = item("acorns");

src/main/java/com/minelittlepony/unicopia/item/HorseShoeItem.java

@@ -0,0 +1,112 @@
+package com.minelittlepony.unicopia.item;
+
+import java.util.List;
+
+import org.jetbrains.annotations.Nullable;
+
+import com.google.common.collect.ImmutableMultimap;
+import com.google.common.collect.Multimap;
+import com.minelittlepony.unicopia.Race;
+import com.minelittlepony.unicopia.USounds;
+import com.minelittlepony.unicopia.Unicopia;
+import com.minelittlepony.unicopia.entity.mob.UEntityAttributes;
+import com.minelittlepony.unicopia.entity.player.Pony;
+import com.minelittlepony.unicopia.projectile.PhysicsBodyProjectileEntity;
+
+import net.minecraft.client.item.TooltipContext;
+import net.minecraft.entity.EquipmentSlot;
+import net.minecraft.entity.attribute.EntityAttribute;
+import net.minecraft.entity.attribute.EntityAttributeModifier;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.sound.SoundEvent;
+import net.minecraft.text.Text;
+import net.minecraft.util.Formatting;
+import net.minecraft.world.World;
+
+public class HorseShoeItem extends HeavyProjectileItem {
+
+    private final float projectileInnacuracy;
+    private final float baseProjectileSpeed;
+
+    private final Multimap<EntityAttribute, EntityAttributeModifier> attributeModifiers;
+
+    public HorseShoeItem(Settings settings, float projectileDamage, float projectileInnacuracy, float baseProjectileSpeed) {
+        super(settings, projectileDamage);
+        this.projectileInnacuracy = projectileInnacuracy;
+        this.baseProjectileSpeed = baseProjectileSpeed;
+
+        ImmutableMultimap.Builder<EntityAttribute, EntityAttributeModifier> builder = ImmutableMultimap.builder();
+        builder.put(UEntityAttributes.EXTENDED_ATTACK_DISTANCE, new EntityAttributeModifier(PolearmItem.ATTACK_RANGE_MODIFIER_ID, "Weapon modifier", -3F, EntityAttributeModifier.Operation.ADDITION));
+        attributeModifiers = builder.build();
+    }
+
+    @Override
+    public boolean canRepair(ItemStack stack, ItemStack ingredient) {
+        return ingredient.isOf(this);
+    }
+
+    @Override
+    public void appendTooltip(ItemStack stack, @Nullable World world, List<Text> tooltip, TooltipContext context) {
+        float degradation = (stack.getDamage() / (float)stack.getMaxDamage());
+        float inaccuracy = projectileInnacuracy + degradation * 30;
+        tooltip.add(Text.empty());
+
+        Pony pony = Unicopia.SIDE.getPony().orElse(null);
+        float speed = baseProjectileSpeed;
+        if (pony != null) {
+            var race = pony.getCompositeRace();
+
+            if (race.any(Race::canUseEarth)) {
+                speed += 0.5F;
+            }
+            if (!race.includes(Race.ALICORN) && race.physical().canFly()) {
+                speed /= 1.5F;
+            }
+
+        }
+        speed /= 1.5F;
+        speed *= 1 - (0.6F * degradation);
+
+        tooltip.add(Text.translatable("item.unicopia.horse_shoe.accuracy", 100 * (30 - inaccuracy) / 30).formatted(Formatting.GRAY));
+        tooltip.add(Text.translatable("item.unicopia.horse_shoe.speed", Math.max(0.2F, speed)).formatted(Formatting.GRAY));
+    }
+
+    @Override
+    protected PhysicsBodyProjectileEntity createProjectile(ItemStack stack, World world, @Nullable PlayerEntity player) {
+        PhysicsBodyProjectileEntity projectile = super.createProjectile(stack, world, player);
+
+        float degradation = (stack.getDamage() / (float)stack.getMaxDamage());
+
+        if (player != null) {
+            Pony pony = Pony.of(player);
+            var race = pony.getCompositeRace();
+            float speed = baseProjectileSpeed + 0.1F;
+            if (race.any(Race::canUseEarth)) {
+                speed += 0.5F;
+            }
+            if (!race.includes(Race.ALICORN) && race.physical().canFly()) {
+                speed /= 1.5F;
+            }
+            speed /= 1.5F;
+            speed *= 1 - (0.6F * degradation);
+            float inaccuracy = projectileInnacuracy + degradation * 30;
+            projectile.setVelocity(player, player.getPitch(), player.getYaw(), 0, Math.max(0.2F, speed), inaccuracy);
+        }
+        return projectile;
+    }
+
+    @Override
+    protected SoundEvent getThrowSound(ItemStack stack) {
+        return USounds.Vanilla.ITEM_TRIDENT_THROW;
+    }
+
+    @Override
+    public Multimap<EntityAttribute, EntityAttributeModifier> getAttributeModifiers(EquipmentSlot slot) {
+        if (slot == EquipmentSlot.MAINHAND) {
+            return attributeModifiers;
+        }
+        return super.getAttributeModifiers(slot);
+    }
+
+}

src/main/java/com/minelittlepony/unicopia/item/PolearmItem.java

@@ -15,7 +15,7 @@ import net.minecraft.entity.attribute.*;
 import net.minecraft.item.*;
 
 public class PolearmItem extends SwordItem {
-    protected static final UUID ATTACK_RANGE_MODIFIER_ID = UUID.fromString("A7B3659C-AA74-469C-963A-09A391DCAA0F");
+    static final UUID ATTACK_RANGE_MODIFIER_ID = UUID.fromString("A7B3659C-AA74-469C-963A-09A391DCAA0F");
 
     private final Multimap<EntityAttribute, EntityAttributeModifier> attributeModifiers;
 

src/main/java/com/minelittlepony/unicopia/item/ProjectileItem.java

@@ -40,7 +40,7 @@ abstract class ProjectileItem extends Item {
                 0.4F / (world.random.nextFloat() * 0.4F + 0.8F));
 
         if (!world.isClient) {
-            world.spawnEntity(createProjectile(stack, world, player));
+            world.spawnEntity(createProjectile(stack.copyWithCount(1), world, player));
         }
 
         player.incrementStat(Stats.USED.getOrCreateStat(this));

src/main/java/com/minelittlepony/unicopia/item/UItems.java

@@ -127,6 +127,11 @@ public interface UItems {
     Item MEADOWBROOKS_STAFF = register("meadowbrooks_staff", new StaffItem(new Settings().rarity(Rarity.UNCOMMON).maxCount(1).maxDamage(120)), ItemGroups.TOOLS);
     Item MAGIC_STAFF = register("magic_staff", new EnchantedStaffItem(new Settings().rarity(Rarity.UNCOMMON).maxCount(1).maxDamage(120)), ItemGroups.TOOLS);
 
+    Item IRON_HORSE_SHOE = register("iron_horse_shoe", new HorseShoeItem(new Item.Settings().maxDamage(200), 4, 0.6F, 1), ItemGroups.COMBAT);
+    Item GOLDEN_HORSE_SHOE = register("golden_horse_shoe", new HorseShoeItem(new Item.Settings().maxDamage(100), 5, 0.1F, 0.5F), ItemGroups.COMBAT);
+    Item COPPER_HORSE_SHOE = register("copper_horse_shoe", new HorseShoeItem(new Item.Settings().maxDamage(250), 6, 0.5F, 0.8F), ItemGroups.COMBAT);
+    Item NETHERITE_HORSE_SHOE = register("netherite_horse_shoe", new HorseShoeItem(new Item.Settings().maxDamage(800), 3, 0.7F, 1.2F), ItemGroups.COMBAT);
+
     Item WOODEN_POLEARM = register("wooden_polearm", new PolearmItem(ToolMaterials.WOOD, 2, -3.6F, 2, new Item.Settings()), ItemGroups.COMBAT);
     Item STONE_POLEARM = register("stone_polearm", new PolearmItem(ToolMaterials.STONE, 2, -3.6F, 2, new Item.Settings()), ItemGroups.COMBAT);
     Item IRON_POLEARM = register("iron_polearm", new PolearmItem(ToolMaterials.IRON, 2, -3.6F, 3, new Item.Settings()), ItemGroups.COMBAT);

src/main/java/com/minelittlepony/unicopia/projectile/PhysicsBodyProjectileEntity.java

@@ -7,7 +7,6 @@ import com.minelittlepony.unicopia.UTags;
 import com.minelittlepony.unicopia.ability.magic.Caster;
 import com.minelittlepony.unicopia.entity.damage.UDamageTypes;
 import com.minelittlepony.unicopia.entity.mob.UEntities;
-
 import net.minecraft.block.BlockState;
 import net.minecraft.block.ButtonBlock;
 import net.minecraft.block.HopperBlock;
@@ -131,6 +130,16 @@ public class PhysicsBodyProjectileEntity extends PersistentProjectileEntity impl
             setYaw(getYaw() + 180);
             prevYaw += 180;
             return;
+        } else {
+            ItemStack stack = asItemStack();
+            if (stack.isIn(UTags.HORSE_SHOES)) {
+                if (stack.damage(1 + random.nextInt(10), random, null)) {
+                    playSound(USounds.Vanilla.ENTITY_ITEM_BREAK, 1, 1);
+                } else {
+                    dropStack(stack);
+                }
+                setStack(ItemStack.EMPTY);
+            }
         }
         super.onEntityHit(hit);
     }
@@ -221,12 +230,28 @@ public class PhysicsBodyProjectileEntity extends PersistentProjectileEntity impl
         }
 
         setSound(state.getSoundGroup().getStepSound());
-        getWorld().playSoundFromEntity(null, this, state.getSoundGroup().getStepSound(), SoundCategory.BLOCKS, 1, 1);
         emitGameEvent(GameEvent.STEP);
+
+        if (!isBouncy()) {
+            if (stack.isIn(UTags.HORSE_SHOES)) {
+                if (stack.damage(1 + random.nextInt(10), random, null)) {
+                    playSound(USounds.Vanilla.ENTITY_ITEM_BREAK, 1, 1);
+                    discard();
+                    return;
+                }
+            }
+
+            getWorld().playSoundFromEntity(null, this, getHitSound(), SoundCategory.BLOCKS, 0.6F, 1);
+        } else {
+            getWorld().playSoundFromEntity(null, this, state.getSoundGroup().getStepSound(), SoundCategory.BLOCKS, 1, 1);
+        }
     }
 
     @Override
     protected SoundEvent getHitSound() {
+        if (getStack().isIn(UTags.HORSE_SHOES)) {
+            return USounds.Vanilla.ITEM_TRIDENT_HIT_GROUND;
+        }
         return isBouncy() ? USounds.ITEM_MUFFIN_BOUNCE.value() : USounds.ITEM_ROCK_LAND;
     }
 

src/main/resources/assets/unicopia/lang/en_us.json

@@ -141,6 +141,13 @@
   "item.unicopia.alicorn_amulet": "Alicorn Amulet",
   "item.unicopia.alicorn_amulet.lore": "Time worn: %d",
   
+  "item.unicopia.horse_shoe.accuracy": "Accuracy: %d%%",
+  "item.unicopia.horse_shoe.speed": "Speed: %d",
+  "item.unicopia.iron_horse_shoe": "Iron Horse Shoe",
+  "item.unicopia.golden_horse_shoe": "Golden Horse Shoe",
+  "item.unicopia.copper_horse_shoe": "Copper Horse Shoe",
+  "item.unicopia.netherite_horse_shoe": "Netherite Horse Shoe",
+  
   "item.unicopia.broken_alicorn_amulet": "Broken Alicorn Amulet",
   "item.unicopia.unicorn_amulet": "Unicorn Amulet",
   "item.unicopia.unicorn_amulet.lore": "Grants magical abilities to whoever wears it",

src/main/resources/assets/unicopia/models/item/copper_horse_shoe.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "unicopia:item/copper_horse_shoe"
+    }
+}

src/main/resources/assets/unicopia/models/item/golden_horse_shoe.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "unicopia:item/golden_horse_shoe"
+    }
+}

src/main/resources/assets/unicopia/models/item/iron_horse_shoe.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "unicopia:item/iron_horse_shoe"
+    }
+}

src/main/resources/assets/unicopia/models/item/netherite_horse_shoe.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "unicopia:item/netherite_horse_shoe"
+    }
+}

src/main/resources/data/unicopia/recipes/copper_horse_shoe.json

@@ -0,0 +1,16 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+  	"* *",
+  	"* *",
+  	" * "
+  ],
+  "key": {
+  	"*": {
+  		"item": "minecraft:copper_ingot"
+  	}
+  },
+  "result": {
+  	"item": "unicopia:copper_horse_shoe"
+  }
+}

src/main/resources/data/unicopia/recipes/golden_horse_shoe.json

@@ -0,0 +1,16 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+  	"* *",
+  	"* *",
+  	" * "
+  ],
+  "key": {
+  	"*": {
+  		"item": "minecraft:gold_ingot"
+  	}
+  },
+  "result": {
+  	"item": "unicopia:golden_horse_shoe"
+  }
+}

src/main/resources/data/unicopia/recipes/iron_horse_shoe.json

@@ -0,0 +1,16 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+  	"* *",
+  	"* *",
+  	" * "
+  ],
+  "key": {
+  	"*": {
+  		"item": "minecraft:iron_ingot"
+  	}
+  },
+  "result": {
+  	"item": "unicopia:iron_horse_shoe"
+  }
+}

src/main/resources/data/unicopia/recipes/netherite_horse_shoe.json

@@ -0,0 +1,16 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+  	"* *",
+  	"* *",
+  	" * "
+  ],
+  "key": {
+  	"*": {
+  		"item": "minecraft:netherite_ingot"
+  	}
+  },
+  "result": {
+  	"item": "unicopia:netherite_horse_shoe"
+  }
+}

src/main/resources/data/unicopia/tags/items/horse_shoes.json

@@ -0,0 +1,9 @@
+{
+  "replace": false,
+  "values": [
+    "unicopia:iron_horse_shoe",
+    "unicopia:golden_horse_shoe",
+    "unicopia:copper_horse_shoe",
+    "unicopia:netherite_horse_shoe"
+  ]
+}