Fixed guardians not rendering correctly

src/main/java/com/minelittlepony/client/hdskins/PonyPreview.java

@@ -31,7 +31,7 @@ class PonyPreview extends PlayerPreview {
     @Override
     public Identifier getDefaultSkin(SkinType type, boolean slim) {
         if (type == MineLPHDSkins.seaponySkinType) {
-            return DefaultSkinGenerator.generateGreyScale(SeaponyRenderer.TEXTURE, SeaponyRenderer.TEXTURE, getExclusion());
+            return DefaultSkinGenerator.generateGreyScale(SeaponyRenderer.SEAPONY, SeaponyRenderer.SEAPONY, getExclusion());
         }
 
         Wearable wearable = MineLPHDSkins.wearableTypes.getOrDefault(type, Wearable.NONE);

src/main/java/com/minelittlepony/client/mixin/IResizeable.java

@@ -1,16 +1,12 @@
 package com.minelittlepony.client.mixin;
 
 import net.minecraft.entity.Entity;
-import net.minecraft.entity.EntityDimensions;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;
 
 @Mixin(Entity.class)
 public interface IResizeable {
-    @Accessor("dimensions")
-    EntityDimensions getCurrentSize();
-
-    @Accessor("dimensions")
-    void setCurrentSize(EntityDimensions size);
+    @Accessor
+    void setStandingEyeHeight(float height);
 }

src/main/java/com/minelittlepony/client/model/entity/GuardianPonyModel.java

@@ -1,7 +1,10 @@
 package com.minelittlepony.client.model.entity;
 
 import net.minecraft.client.model.ModelPart;
+import net.minecraft.client.render.VertexConsumer;
+import net.minecraft.client.render.entity.model.EntityModel;
 import net.minecraft.client.render.entity.model.GuardianEntityModel;
+import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.entity.mob.GuardianEntity;
 import com.minelittlepony.client.model.IPonyMixinModel;
 import com.minelittlepony.client.model.entity.race.SeaponyModel;
@@ -18,4 +21,25 @@ public class GuardianPonyModel extends GuardianEntityModel implements IPonyMixin
     public SeaponyModel<GuardianEntity> mixin() {
         return mixin;
     }
+
+    @Override
+    public void render(MatrixStack matrices, VertexConsumer vertices, int light, int overlay, float red, float green, float blue, float alpha) {
+        mixin().render(matrices, vertices, light, overlay, red, green, blue, alpha);
+    }
+
+    @Override
+    public void animateModel(GuardianEntity entity, float limbAngle, float limbDistance, float tickDelta) {
+        mixin().animateModel(entity, limbAngle, limbDistance, tickDelta);
+    }
+
+    @Override
+    public void copyStateTo(EntityModel<GuardianEntity> copy) {
+        mixin().copyStateTo(copy);
+    }
+
+    @Override
+    public void setAngles(GuardianEntity entity, float limbAngle, float limbSpeed, float animationProgress, float headYaw, float headPitch) {
+        mixin().setVisible(true);
+        mixin().setAngles(entity, limbAngle, limbSpeed, animationProgress, headYaw, headPitch);
+    }
 }

src/main/java/com/minelittlepony/client/render/entity/SeaponyRenderer.java

@@ -11,27 +11,32 @@ import net.minecraft.client.render.VertexConsumerProvider;
 import net.minecraft.client.render.entity.EntityRendererFactory;
 import net.minecraft.client.render.entity.GuardianEntityRenderer;
 import net.minecraft.client.util.math.MatrixStack;
-import net.minecraft.entity.EntityDimensions;
 import net.minecraft.entity.mob.ElderGuardianEntity;
 import net.minecraft.entity.mob.GuardianEntity;
 import net.minecraft.util.Identifier;
 
 public class SeaponyRenderer extends GuardianEntityRenderer {
-    public static final Identifier TEXTURE = new Identifier("minelittlepony", "textures/entity/seapony.png");
+    public static final Identifier SEAPONY = new Identifier("minelittlepony", "textures/entity/guardian/blueball.png");
+    private static final Identifier SEAPONY_TEXTURES = new Identifier("minelittlepony", "textures/entity/guardian");
+    public static final Identifier ELDER_SEAPONY = new Identifier("minelittlepony", "textures/entity/elder_guardian/blueball.png");
+    private static final Identifier ELDER_SEAPONY_TEXTURES = new Identifier("minelittlepony", "textures/entity/elder_guardian");
 
     private final AbstractPonyRenderer<GuardianEntity, GuardianPonyModel> ponyRenderer;
 
-    public SeaponyRenderer(EntityRendererFactory.Context context, float scale) {
+    private final float scale;
+
+    public SeaponyRenderer(EntityRendererFactory.Context context, TextureSupplier<GuardianEntity> texture, float scale) {
         super(context);
-        ponyRenderer = AbstractPonyRenderer.proxy(context, ModelType.GUARDIAN, TextureSupplier.of(TEXTURE), scale, features, m -> model = m);
+        ponyRenderer = AbstractPonyRenderer.proxy(context, ModelType.GUARDIAN, texture, scale, features, m -> model = m);
+        this.scale = scale;
     }
 
     public static SeaponyRenderer guardian(EntityRendererFactory.Context context) {
-        return new SeaponyRenderer(context, 1);
+        return new SeaponyRenderer(context, TextureSupplier.ofPool(SEAPONY_TEXTURES, TextureSupplier.of(SEAPONY)), 1);
     }
 
     public static SeaponyRenderer elder(EntityRendererFactory.Context context) {
-        return new SeaponyRenderer(context, 1);
+        return new SeaponyRenderer(context, TextureSupplier.ofPool(ELDER_SEAPONY_TEXTURES, TextureSupplier.of(SEAPONY)), ElderGuardianEntity.SCALE);
     }
 
     @Override
@@ -47,14 +52,13 @@ public class SeaponyRenderer extends GuardianEntityRenderer {
 
     @Override
     public void render(GuardianEntity entity, float entityYaw, float tickDelta, MatrixStack stack, VertexConsumerProvider renderContext, int lightUv) {
-        IResizeable resize = (IResizeable)entity;
-        EntityDimensions origin = resize.getCurrentSize();
+        ponyRenderer.manager.preRenderCallback(entity, stack, tickDelta);
+
+        float height = entity.getStandingEyeHeight();
 
         // aligns the beam to their horns
-        resize.setCurrentSize(EntityDimensions.changing(origin.width, entity instanceof ElderGuardianEntity ? 6 : 3));
-
+        ((IResizeable)entity).setStandingEyeHeight(2 * scale * ponyRenderer.manager.getScaleFactor());
         super.render(entity, entityYaw, tickDelta, stack, renderContext, lightUv);
-
-        resize.setCurrentSize(origin);
+        ((IResizeable)entity).setStandingEyeHeight(height);
     }
 }