Fixed gear not rendering on ponies

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

@@ -15,7 +15,6 @@ import net.minecraft.client.render.VertexConsumer;
 import net.minecraft.client.render.entity.model.BipedEntityModel;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.entity.Entity;
-import net.minecraft.entity.EquipmentSlot;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.registry.Registry;
@@ -32,8 +31,7 @@ class AmuletGear extends AmuletModel implements IGear {
 
     @Override
     public boolean canRender(IModel model, Entity entity) {
-        return entity instanceof LivingEntity living
+        return entity instanceof LivingEntity living && !AmuletItem.getForEntity(living).isEmpty();
-                && living.getEquippedStack(EquipmentSlot.CHEST).getItem() instanceof AmuletItem;
     }
 
     @Override
@@ -43,7 +41,7 @@ class AmuletGear extends AmuletModel implements IGear {
 
     @Override
     public <T extends Entity> Identifier getTexture(T entity, Context<T, ?> context) {
-        return textures.computeIfAbsent(Registry.ITEM.getId(((LivingEntity)entity).getEquippedStack(EquipmentSlot.CHEST).getItem()), id -> new Identifier(id.getNamespace(), "textures/models/armor/" + id.getPath() + ".png"));
+        return textures.computeIfAbsent(Registry.ITEM.getId(AmuletItem.getForEntity((LivingEntity)entity).getItem()), id -> new Identifier(id.getNamespace(), "textures/models/armor/" + id.getPath() + ".png"));
     }
 
     @Override

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

@@ -10,6 +10,7 @@ import com.minelittlepony.unicopia.client.render.BraceletFeatureRenderer;
 import com.minelittlepony.unicopia.client.render.BraceletFeatureRenderer.BraceletModel;
 import com.minelittlepony.unicopia.item.FriendshipBraceletItem;
 import com.minelittlepony.unicopia.item.GlowableItem;
+import com.minelittlepony.unicopia.trinkets.TrinketsDelegate;
 
 import net.minecraft.client.model.Dilation;
 import net.minecraft.client.network.ClientPlayerEntity;
@@ -17,10 +18,9 @@ import net.minecraft.client.render.VertexConsumer;
 import net.minecraft.client.render.entity.model.BipedEntityModel;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.entity.Entity;
-import net.minecraft.entity.EquipmentSlot;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.item.DyeableItem;
-import net.minecraft.item.ItemStack;
+import net.minecraft.util.Arm;
 import net.minecraft.util.Identifier;
 
 class BangleGear implements IGear {
@@ -33,7 +33,10 @@ class BangleGear implements IGear {
 
     private IModel model;
 
-    public BangleGear() {
+    private final Identifier slot;
+
+    public BangleGear(Identifier slot) {
+        this.slot = slot;
         Dilation dilation = new Dilation(0.3F);
         steveModel = new BraceletModel(BraceletModel.getData(dilation, false, -1, 4, 0).createModel());
         alexModel = new BraceletModel(BraceletModel.getData(dilation, true, -1, 4, 0).createModel());
@@ -41,8 +44,7 @@ class BangleGear implements IGear {
 
     @Override
     public boolean canRender(IModel model, Entity entity) {
-        return entity instanceof LivingEntity living
+        return entity instanceof LivingEntity living && FriendshipBraceletItem.getWornBangles(living, slot).findFirst().isPresent();
-                && living.getEquippedStack(EquipmentSlot.CHEST).getItem() instanceof FriendshipBraceletItem;
     }
 
     @Override
@@ -57,19 +59,19 @@ class BangleGear implements IGear {
 
     @Override
     public void setModelAttributes(IModel model, Entity entity) {
-        ItemStack item = ((LivingEntity)entity).getEquippedStack(EquipmentSlot.CHEST);
-
-        color = ((DyeableItem)item.getItem()).getColor(item);
-        glowing = ((GlowableItem)item.getItem()).isGlowing(item);
-        alex = entity instanceof ClientPlayerEntity && ((ClientPlayerEntity)entity).getModel().startsWith("slim");
         this.model = model;
-
+        alex = entity instanceof ClientPlayerEntity && ((ClientPlayerEntity)entity).getModel().startsWith("slim");
+        FriendshipBraceletItem.getWornBangles((LivingEntity)entity, slot).findFirst().ifPresent(bracelet -> {
+            color = ((DyeableItem)bracelet.getItem()).getColor(bracelet);
+            glowing = ((GlowableItem)bracelet.getItem()).isGlowing(bracelet);
+        });
         BraceletModel m = alex ? alexModel : steveModel;
 
         if (model instanceof BipedEntityModel<?> biped) {
             m.setAngles(biped);
         }
-        m.setVisible(((LivingEntity)entity).getMainArm());
+        Arm mainArm = ((LivingEntity)entity).getMainArm();
+        m.setVisible(slot == TrinketsDelegate.MAINHAND ? mainArm : mainArm.getOpposite());
     }
 
     @Override
@@ -77,7 +79,6 @@ class BangleGear implements IGear {
         popAndApply(model, BodyPart.LEGS, stack);
 
         BraceletModel m = alex ? alexModel : steveModel;
-
         m.render(stack, consumer, glowing ? 0x0F00F0 : light, overlay, Color.r(color), Color.g(color), Color.b(color), 1);
     }
 

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

@@ -11,6 +11,7 @@ import com.minelittlepony.client.render.LevitatingItemRenderer;
 import com.minelittlepony.unicopia.*;
 import com.minelittlepony.unicopia.client.render.PlayerPoser.Animation;
 import com.minelittlepony.unicopia.entity.player.Pony;
+import com.minelittlepony.unicopia.trinkets.TrinketsDelegate;
 import com.minelittlepony.unicopia.util.AnimationUtil;
 
 import net.fabricmc.api.ClientModInitializer;
@@ -29,7 +30,8 @@ public class Main extends MineLPDelegate implements ClientModInitializer {
     public void onInitializeClient() {
         INSTANCE = this;
         PonyModelPrepareCallback.EVENT.register(this::onPonyModelPrepared);
-        IGear.register(BangleGear::new);
+        IGear.register(() -> new BangleGear(TrinketsDelegate.MAINHAND));
+        IGear.register(() -> new BangleGear(TrinketsDelegate.OFFHAND));
         IGear.register(AmuletGear::new);
     }
 

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

@@ -4,23 +4,26 @@ import com.minelittlepony.unicopia.trinkets.TrinketsDelegate;
 
 import net.fabricmc.fabric.api.item.v1.FabricItemSettings;
 import net.minecraft.block.DispenserBlock;
-import net.minecraft.entity.EquipmentSlot;
+import net.minecraft.block.dispenser.DispenserBehavior;
+import net.minecraft.block.dispenser.ItemDispenserBehavior;
+import net.minecraft.entity.*;
 import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.item.ArmorItem;
 import net.minecraft.item.ArmorMaterials;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Wearable;
+import net.minecraft.predicate.entity.EntityPredicates;
 import net.minecraft.sound.SoundEvent;
 import net.minecraft.util.Hand;
 import net.minecraft.util.TypedActionResult;
+import net.minecraft.util.math.*;
 import net.minecraft.world.World;
 
 public abstract class WearableItem extends Item implements Wearable {
 
     public WearableItem(FabricItemSettings settings) {
         super(configureEquipmentSlotSupplier(settings));
-        DispenserBlock.registerBehavior(this, ArmorItem.DISPENSER_BEHAVIOR);
+        DispenserBlock.registerBehavior(this, DISPENSER_BEHAVIOR);
         TrinketsDelegate.getInstance().registerTrinket(this);
     }
 
@@ -49,4 +52,26 @@ public abstract class WearableItem extends Item implements Wearable {
     public EquipmentSlot getPreferredSlot(ItemStack stack) {
         return EquipmentSlot.OFFHAND;
     }
+
+    public static boolean dispenseArmor(BlockPointer pointer, ItemStack armor) {
+        return pointer.getWorld().getEntitiesByClass(
+                    LivingEntity.class,
+                    new Box(pointer.getPos().offset(pointer.getBlockState().get(DispenserBlock.FACING))),
+                    EntityPredicates.EXCEPT_SPECTATOR.and(new EntityPredicates.Equipable(armor))
+                )
+                .stream()
+                .flatMap(entity -> TrinketsDelegate.getInstance()
+                        .getAvailableTrinketSlots(entity, TrinketsDelegate.ALL)
+                        .stream()
+                        .filter(slotId -> TrinketsDelegate.getInstance().equipStack(entity, slotId, armor)))
+                .findFirst()
+                .isPresent();
+    }
+
+    private static final DispenserBehavior DISPENSER_BEHAVIOR = new ItemDispenserBehavior(){
+        @Override
+        protected ItemStack dispenseSilently(BlockPointer pointer, ItemStack stack) {
+            return dispenseArmor(pointer, stack) ? stack : super.dispenseSilently(pointer, stack);
+        }
+    };
 }

src/main/java/com/minelittlepony/unicopia/trinkets/TrinketsDelegate.java

@@ -39,6 +39,10 @@ public interface TrinketsDelegate {
         }
 
         entity.equipStack(eq, stack.split(1));
+        if (entity instanceof MobEntity mob) {
+            mob.setEquipmentDropChance(eq, 2.0f);
+            mob.setPersistent();
+        }
         return true;
     }