Finished Snow Golem head item placement

src/main/java/com/starfish_studios/seasons_greetings/client/render/layers/SnowGolemDecorLayer.java

@@ -1,8 +1,3 @@
-//
-// Source code recreated from a .class file by IntelliJ IDEA
-// (powered by FernFlower decompiler)
-//
-
 package com.starfish_studios.seasons_greetings.client.render.layers;
 
 import com.google.common.collect.Maps;

src/main/java/com/starfish_studios/seasons_greetings/client/render/layers/SnowGolemNosesLayer.java

@@ -0,0 +1,46 @@
+package com.starfish_studios.seasons_greetings.client.render.layers;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.blaze3d.vertex.VertexConsumer;
+import com.starfish_studios.seasons_greetings.SeasonsGreetings;
+import com.starfish_studios.seasons_greetings.registry.SGTags;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.Util;
+import net.minecraft.client.model.SnowGolemModel;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.RenderType;
+import net.minecraft.client.renderer.entity.RenderLayerParent;
+import net.minecraft.client.renderer.entity.layers.RenderLayer;
+import net.minecraft.client.renderer.texture.OverlayTexture;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.entity.EquipmentSlot;
+import net.minecraft.world.entity.animal.SnowGolem;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Items;
+import net.minecraft.world.level.block.Blocks;
+
+import java.util.HashMap;
+
+@Environment(EnvType.CLIENT)
+public class SnowGolemNosesLayer extends RenderLayer<SnowGolem, SnowGolemModel<SnowGolem>> {
+    public static final HashMap<Item, ResourceLocation> TEXTURE_LOCATION = Util.make(new HashMap<>(), (hashMap) -> {
+        hashMap.put(Items.CARROT, SeasonsGreetings.id("textures/entity/snow_golem/nose/carrot.png"));
+        hashMap.put(Items.POTATO, SeasonsGreetings.id("textures/entity/snow_golem/nose/potato.png"));
+        hashMap.put(Items.BEETROOT, SeasonsGreetings.id("textures/entity/snow_golem/nose/beetroot.png"));
+        hashMap.put(Items.WHEAT, SeasonsGreetings.id("textures/entity/snow_golem/nose/wheat.png"));
+    });
+
+    public SnowGolemNosesLayer(RenderLayerParent<SnowGolem, SnowGolemModel<SnowGolem>> renderLayerParent) {
+        super(renderLayerParent);
+    }
+
+    public void render(PoseStack poseStack, MultiBufferSource multiBufferSource, int i, SnowGolem snowGolem, float f, float g, float h, float j, float k, float l) {
+        ItemStack itemStack = snowGolem.getItemBySlot(EquipmentSlot.HEAD);
+        if (TEXTURE_LOCATION.containsKey(itemStack.getItem())) {
+            VertexConsumer vertexConsumer = multiBufferSource.getBuffer(RenderType.entityCutout(TEXTURE_LOCATION.get(itemStack.getItem())));
+            this.getParentModel().renderToBuffer(poseStack, vertexConsumer, i, OverlayTexture.NO_OVERLAY);
+        }
+    }
+}

src/main/java/com/starfish_studios/seasons_greetings/mixin/SnowGolemMixin.java

@@ -1,11 +1,15 @@
 package com.starfish_studios.seasons_greetings.mixin;
 
 import com.google.common.collect.Maps;
+import com.starfish_studios.seasons_greetings.registry.SGTags;
 import net.minecraft.Util;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.sounds.SoundEvent;
 import net.minecraft.sounds.SoundEvents;
 import net.minecraft.tags.ItemTags;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.InteractionResult;
+import net.minecraft.world.damagesource.DamageSource;
 import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.entity.EquipmentSlot;
 import net.minecraft.world.entity.animal.AbstractGolem;
@@ -61,26 +65,63 @@ private static DyeColor getDyeColor(ItemStack itemStack) {
         return block instanceof WoolCarpetBlock ? ((WoolCarpetBlock)block).getColor() : null;
     }
 
+    @Unique
+    public void snowSound(SoundEvent soundEvent) {
+        float f = 1.0F;
+        float g = 1.0F;
+        this.level().playSound(null, this, soundEvent, this.getSoundSource(), f, g);
+    }
+
+    // This makes them drop all of their equipment.
+    protected void dropCustomDeathLoot(ServerLevel serverLevel, DamageSource damageSource, boolean bl) {
+        super.dropCustomDeathLoot(serverLevel, damageSource, bl);
+        for (EquipmentSlot equipmentSlot : EquipmentSlot.values()) {
+            ItemStack itemStack = this.getItemBySlot(equipmentSlot);
+            if (!itemStack.isEmpty()) {
+                this.spawnAtLocation(itemStack);
+                this.setItemSlot(equipmentSlot, ItemStack.EMPTY);
+            }
+        }
+    }
+
     @Inject(method = "mobInteract", at = @At("HEAD"), cancellable = true)
     public void mobInteract(Player player, InteractionHand interactionHand, CallbackInfoReturnable<InteractionResult> cir) {
         ItemStack itemStack = player.getItemInHand(interactionHand);
         SnowGolem snowGolem = (SnowGolem)(Object)this;
         DyeColor dyeColor = getDyeColor(snowGolem.getItemBySlot(EquipmentSlot.BODY));
 
-        if (itemStack.is(Items.CARVED_PUMPKIN) && !snowGolem.hasPumpkin()) {
-            this.level().playSound(null, this, SoundEvents.SNOW_PLACE, this.getSoundSource(), 1.0F, 1.0F);
-            snowGolem.setPumpkin(true);
+
+        // Head Item Placement
+        if (itemStack.is(SGTags.SeasonsGreetingsItemTags.SNOW_GOLEM_NOSES) && !snowGolem.hasPumpkin() && snowGolem.getItemBySlot(EquipmentSlot.HEAD).isEmpty()) {
+            snowSound(SoundEvents.SNOW_PLACE);
+            snowGolem.setItemSlot(EquipmentSlot.HEAD, new ItemStack(itemStack.getItem()));
             cir.setReturnValue(InteractionResult.SUCCESS);
         }
 
-        if (itemStack.getItem() instanceof ShearsItem && dyeColor != null) {
-            snowGolem.setItemSlot(EquipmentSlot.BODY, ItemStack.EMPTY);
-            this.level().playSound(null, this, SoundEvents.SNOW_GOLEM_SHEAR, this.getSoundSource(), 1.0F, 1.0F);
-            ItemEntity itemEntity = new ItemEntity(this.level(), this.getX(), this.getY() + 1, this.getZ(), new ItemStack(ITEM_BY_DYE.get(dyeColor)));
-            this.level().addFreshEntity(itemEntity);
+        // Pumpkin Re-Placement
+        if (itemStack.is(Items.CARVED_PUMPKIN) && !snowGolem.hasPumpkin() && snowGolem.getItemBySlot(EquipmentSlot.HEAD).isEmpty()) {
+            snowSound(SoundEvents.SNOW_PLACE);
+            snowGolem.setPumpkin(true);
             cir.setReturnValue(InteractionResult.SUCCESS);
         }
 
+        // Shearing
+        if (itemStack.getItem() instanceof ShearsItem) {
+            if (dyeColor != null) {
+                snowGolem.setItemSlot(EquipmentSlot.BODY, ItemStack.EMPTY);
+                this.level().playSound(null, this, SoundEvents.SNOW_GOLEM_SHEAR, this.getSoundSource(), 1.0F, 1.0F);
+                ItemEntity itemEntity = new ItemEntity(this.level(), this.getX(), this.getY() + 1, this.getZ(), new ItemStack(ITEM_BY_DYE.get(dyeColor)));
+                this.level().addFreshEntity(itemEntity);
+                cir.setReturnValue(InteractionResult.SUCCESS);
+            } else if (!snowGolem.getItemBySlot(EquipmentSlot.HEAD).isEmpty()) {
+                this.level().playSound(null, this, SoundEvents.SNOW_GOLEM_SHEAR, this.getSoundSource(), 1.0F, 1.0F);
+                ItemEntity itemEntity = new ItemEntity(this.level(), this.getX(), this.getY() + 1.5, this.getZ(), snowGolem.getItemBySlot(EquipmentSlot.HEAD));
+                this.level().addFreshEntity(itemEntity);
+                snowGolem.setItemSlot(EquipmentSlot.HEAD, ItemStack.EMPTY);
+                cir.setReturnValue(InteractionResult.SUCCESS);
+            }
+        }
+
         if (itemStack.is(ItemTags.WOOL_CARPETS) && snowGolem.getItemBySlot(EquipmentSlot.BODY).isEmpty()) {
             snowGolem.setItemSlot(EquipmentSlot.BODY, new ItemStack(itemStack.getItem()));
             cir.setReturnValue(InteractionResult.SUCCESS);

src/main/java/com/starfish_studios/seasons_greetings/mixin/SnowGolemModelMixin.java

@@ -0,0 +1,72 @@
+package com.starfish_studios.seasons_greetings.mixin;
+
+import net.minecraft.client.model.AnimationUtils;
+import net.minecraft.client.model.HierarchicalModel;
+import net.minecraft.client.model.SnowGolemModel;
+import net.minecraft.client.model.geom.ModelPart;
+import net.minecraft.client.model.geom.PartPose;
+import net.minecraft.client.model.geom.builders.*;
+import net.minecraft.util.Mth;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.HumanoidArm;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.Mob;
+import net.minecraft.world.entity.animal.SnowGolem;
+import org.spongepowered.asm.mixin.*;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(SnowGolemModel.class)
+public abstract class SnowGolemModelMixin<T extends Entity> extends HierarchicalModel<T> {
+    @Unique
+    private final ModelPart upperBody;
+    @Unique
+    private final ModelPart head;
+    @Unique
+    private final ModelPart leftArm;
+    @Unique
+    private final ModelPart rightArm;
+    @Unique
+    private final ModelPart nose;
+
+    public SnowGolemModelMixin(ModelPart modelPart) {
+        this.head = modelPart.getChild("head");
+        this.leftArm = modelPart.getChild("left_arm");
+        this.rightArm = modelPart.getChild("right_arm");
+        this.upperBody = modelPart.getChild("upper_body");
+        this.nose = modelPart.getChild("carrot_nose");
+    }
+
+
+    @Inject(method = "createBodyLayer", at = @At(value = "RETURN"), cancellable = true)
+    private static void sg$createBodyLayer(CallbackInfoReturnable<LayerDefinition> cir) {
+        MeshDefinition meshDefinition = new MeshDefinition();
+        PartDefinition partDefinition = meshDefinition.getRoot();
+        CubeDeformation cubeDeformation = new CubeDeformation(-0.5F);
+        partDefinition.addOrReplaceChild("head", CubeListBuilder.create().texOffs(0, 0).addBox(-4.0F, -8.0F, -4.0F, 8.0F, 8.0F, 8.0F, cubeDeformation), PartPose.offset(0.0F, 4.0F, 0.0F));
+        CubeListBuilder cubeListBuilder = CubeListBuilder.create().texOffs(32, 0).addBox(-1.0F, 0.0F, -1.0F, 12.0F, 2.0F, 2.0F, cubeDeformation);
+        partDefinition.addOrReplaceChild("left_arm", cubeListBuilder, PartPose.offsetAndRotation(5.0F, 6.0F, 1.0F, 0.0F, 0.0F, 1.0F));
+        partDefinition.addOrReplaceChild("right_arm", cubeListBuilder, PartPose.offsetAndRotation(-5.0F, 6.0F, -1.0F, 0.0F, 3.1415927F, -1.0F));
+        partDefinition.addOrReplaceChild("upper_body", CubeListBuilder.create().texOffs(0, 16).addBox(-5.0F, -10.0F, -5.0F, 10.0F, 10.0F, 10.0F, cubeDeformation), PartPose.offset(0.0F, 13.0F, 0.0F));
+        partDefinition.addOrReplaceChild("lower_body", CubeListBuilder.create().texOffs(0, 36).addBox(-6.0F, -12.0F, -6.0F, 12.0F, 12.0F, 12.0F, cubeDeformation), PartPose.offset(0.0F, 24.0F, 0.0F));
+
+        PartDefinition head = partDefinition.getChild("head");
+
+        head.addOrReplaceChild("carrot_nose", CubeListBuilder.create().texOffs(33, 16).addBox(0.0F, -24.0F, 0.0F, 1.0F, 1.0F, 4.0F, new CubeDeformation(0.0F)), PartPose.offset(-0.5F, 19.0F, -7.5F));
+        head.addOrReplaceChild("potato_nose", CubeListBuilder.create().texOffs(44, 12).addBox(-2.0F, -27.0F, 1.0F, 4.0F, 6.0F, 3.0F, new CubeDeformation(-0.5F)), PartPose.offset(0.0F, 20.75F, -7.0F));
+
+        head.addOrReplaceChild("wheat_hair", CubeListBuilder.create().texOffs(41, 31).addBox(-4.0F, -4.0F, 0.0F, 8.0F, 8.0F, 0.0F, new CubeDeformation(0.0F)), PartPose.offsetAndRotation(0.0F, -11.0F, 0.0F, 0.0F, 0.7854F, 0.0F));
+        head.addOrReplaceChild("wheat_hair_2", CubeListBuilder.create().texOffs(41, 31).addBox(-4.0F, -4.0F, 0.0F, 8.0F, 8.0F, 0.0F, new CubeDeformation(0.0F)), PartPose.offsetAndRotation(0.0F, -11.0F, 0.0F, 0.0F, 2.3562F, 0.0F));
+
+        head.addOrReplaceChild("beetroot_nose", CubeListBuilder.create().texOffs(41, 22).addBox(-2.0F, -26.0F, 0.0F, 4.0F, 4.0F, 4.0F, new CubeDeformation(-0.5F)), PartPose.offset(0.0F, 19.75F, -6.25F));
+
+
+        cir.setReturnValue(LayerDefinition.create(meshDefinition, 64, 64));
+    }
+
+    @Inject(method = "setupAnim", at = @At(value = "HEAD"))
+    private void sg$setupAnim(T entity, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, CallbackInfo ci) {
+    }
+}

src/main/java/com/starfish_studios/seasons_greetings/mixin/SnowGolemRendererMixin.java

@@ -1,14 +1,12 @@
 package com.starfish_studios.seasons_greetings.mixin;
 
-import com.starfish_studios.seasons_greetings.client.SeasonsGreetingsClient;
-import com.starfish_studios.seasons_greetings.client.render.layers.HappyGolemLayer;
 import com.starfish_studios.seasons_greetings.client.render.layers.SnowGolemDecorLayer;
+import com.starfish_studios.seasons_greetings.client.render.layers.SnowGolemNosesLayer;
 import net.minecraft.client.model.SnowGolemModel;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 import net.minecraft.client.renderer.entity.MobRenderer;
 import net.minecraft.client.renderer.entity.SnowGolemRenderer;
 import net.minecraft.resources.ResourceLocation;
-import net.minecraft.world.entity.EquipmentSlot;
 import net.minecraft.world.entity.animal.SnowGolem;
 import org.jetbrains.annotations.NotNull;
 import org.spongepowered.asm.mixin.Mixin;
@@ -24,7 +22,7 @@ public SnowGolemRendererMixin(EntityRendererProvider.Context context, SnowGolemM
 
     @Inject(method = "<init>", at = @At("TAIL"))
     private void addDecorLayer(EntityRendererProvider.Context context, CallbackInfo ci) {
-//        this.addLayer(new HappyGolemLayer(this));
+        this.addLayer((new SnowGolemNosesLayer(this)));
         this.addLayer(new SnowGolemDecorLayer(this));
     }
 

src/main/java/com/starfish_studios/seasons_greetings/registry/SGTags.java

@@ -19,6 +19,8 @@ private static TagKey<EntityType<?>> of(String id) {
 
     public static class SeasonsGreetingsItemTags {
 
+        public static final TagKey<Item> SNOW_GOLEM_NOSES = of("snow_golem_noses");
+
 //        public static final TagKey<Item> PEARLESCENT_FLOWERS = of("pearlescent_flowers");
 
         private static TagKey<Item> of(String id) {

src/main/resources/data/seasonsgreetings/tags/item/snow_golem_noses.json

@@ -0,0 +1,8 @@
+{
+  "values": [
+    "minecraft:carrot",
+    "minecraft:potato",
+    "minecraft:wheat",
+    "minecraft:beetroot"
+  ]
+}

src/main/resources/seasonsgreetings.mixins.json

@@ -9,6 +9,7 @@
 		"defaultRequire": 1
 	},
 	"client": [
+		"SnowGolemModelMixin",
 		"SnowGolemRendererMixin"
 	]
 }