fix: Pride Elytra not deploying & rendering cape

Fixes #62
Fixes #63

Author: Ampflower

xplat/src/client/java/gay/pridecraft/joy/mixin/client/minecraft/MixinCapeFeatureRenderer.java

@@ -0,0 +1,28 @@
+package gay.pridecraft.joy.mixin.client.minecraft;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import gay.pridecraft.joy.tags.JoyItemTags;
+import net.minecraft.client.render.entity.feature.CapeFeatureRenderer;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+/**
+ * @author Ampflower
+ * @since 1.0.0
+ **/
+@Mixin(CapeFeatureRenderer.class)
+public class MixinCapeFeatureRenderer {
+    @WrapOperation(
+        method = "render",
+        at = @At(value = "INVOKE",
+            target = "Lnet/minecraft/item/ItemStack;isOf(Lnet/minecraft/item/Item;)Z"))
+    private static boolean isElytra(ItemStack self, Item ref, Operation<Boolean> operation) {
+        if (self.isIn(JoyItemTags.ELYTRA)) {
+            return true;
+        }
+        return operation.call(self, ref);
+    }
+}

xplat/src/client/resources/joy.client.mixins.json

@@ -5,10 +5,8 @@
   "refmap": "client-joy.refmap.json",
   "compatibilityLevel": "JAVA_21",
   "client": [
-    "BipedEntityModelMixin",
-    "ClientPlayNetworkHandlerMixin",
-    "PlayerEntityRendererMixin",
-    "SplashTextResourceSupplierMixin"
+    "BipedEntityModelMixin", "ClientPlayNetworkHandlerMixin", "PlayerEntityRendererMixin",
+    "SplashTextResourceSupplierMixin", "minecraft.MixinCapeFeatureRenderer"
   ],
   "injectors": {
     "defaultRequire": 1

xplat/src/datagen/java/gay/pridecraft/joy/data/JoyData.java

@@ -23,6 +23,7 @@ public void onInitializeDataGenerator(final FabricDataGenerator fabricDataGenera
         pack.addProvider(JoyBlockLootProvider::new);
         pack.addProvider(JoyBlockTagProvider::new);
         pack.addProvider(JoyEntityTagProvider::new);
+        pack.addProvider(JoyItemTagProvider::new);
         pack.addProvider(JoyModelProvider::new);
 
         for (final var translation : Bootstrap.getMissingTranslations()) {

xplat/src/datagen/java/gay/pridecraft/joy/data/JoyItemTagProvider.java

@@ -0,0 +1,31 @@
+package gay.pridecraft.joy.data;
+
+import gay.pridecraft.joy.registry.JoyItems;
+import gay.pridecraft.joy.tags.JoyItemTags;
+import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
+import net.fabricmc.fabric.api.datagen.v1.provider.FabricTagProvider;
+import net.minecraft.item.Items;
+import net.minecraft.registry.RegistryWrapper;
+
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * @author Ampflower
+ * @since 1.0.0
+ **/
+public class JoyItemTagProvider extends FabricTagProvider.ItemTagProvider {
+    public JoyItemTagProvider(final FabricDataOutput output, final CompletableFuture<RegistryWrapper.WrapperLookup> completableFuture) {
+        super(output, completableFuture);
+    }
+
+    @Override
+    protected void configure(final RegistryWrapper.WrapperLookup wrapperLookup) {
+        getOrCreateTagBuilder(JoyItemTags.ELYTRA).add(
+            Items.ELYTRA,
+            JoyItems.PRIDE_ELYTRA
+        );
+        getOrCreateTagBuilder(JoyItemTags.GLIDERS).addTag(
+            JoyItemTags.ELYTRA
+        );
+    }
+}

xplat/src/main/java/gay/pridecraft/joy/mixin/minecraft/MixinLivingEntity.java

@@ -0,0 +1,28 @@
+package gay.pridecraft.joy.mixin.minecraft;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import gay.pridecraft.joy.tags.JoyItemTags;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+/**
+ * @author Ampflower
+ * @since 1.0.0
+ **/
+@Mixin(LivingEntity.class)
+public class MixinLivingEntity {
+    @WrapOperation(
+        method = "tickFallFlying",
+        at = @At(value = "INVOKE",
+            target = "Lnet/minecraft/item/ItemStack;isOf(Lnet/minecraft/item/Item;)Z"))
+    private static boolean isElytra(ItemStack self, Item ref, Operation<Boolean> operation) {
+        if (self.isIn(JoyItemTags.GLIDERS)) {
+            return true;
+        }
+        return operation.call(self, ref);
+    }
+}

xplat/src/main/java/gay/pridecraft/joy/mixin/minecraft/MixinPlayerEntity.java

@@ -0,0 +1,28 @@
+package gay.pridecraft.joy.mixin.minecraft;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import gay.pridecraft.joy.tags.JoyItemTags;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+/**
+ * @author Ampflower
+ * @since 1.0.0
+ **/
+@Mixin(PlayerEntity.class)
+public class MixinPlayerEntity {
+    @WrapOperation(
+        method = "checkFallFlying",
+        at = @At(value = "INVOKE",
+            target = "Lnet/minecraft/item/ItemStack;isOf(Lnet/minecraft/item/Item;)Z"))
+    private static boolean isElytra(ItemStack self, Item ref, Operation<Boolean> operation) {
+        if (self.isIn(JoyItemTags.GLIDERS)) {
+            return true;
+        }
+        return operation.call(self, ref);
+    }
+}

xplat/src/main/java/gay/pridecraft/joy/tags/JoyItemTags.java

@@ -0,0 +1,25 @@
+package gay.pridecraft.joy.tags;
+
+import gay.pridecraft.joy.JoyUtil;
+import net.minecraft.item.Item;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.tag.TagKey;
+import net.minecraft.util.Identifier;
+
+/**
+ * @author Ampflower
+ * @since 1.0.0
+ **/
+public final class JoyItemTags {
+    public static final TagKey<Item>
+        GLIDERS = common("gliders"),
+        ELYTRA = common("elytra");
+
+    private static TagKey<Item> joy(String name) {
+        return TagKey.of(RegistryKeys.ITEM, JoyUtil.id(name));
+    }
+
+    private static TagKey<Item> common(String name) {
+        return TagKey.of(RegistryKeys.ITEM, Identifier.of("c", name));
+    }
+}

xplat/src/main/resources/assets/joy/lang/en_us.json

@@ -187,5 +187,8 @@
   "tooltip.joy.owner.rename": "%s of %s",
 
   "tag.item.joy.plushies": "Plushies",
-  "tag.item.joy.sharks": "Shark Plushies"
+  "tag.item.joy.sharks": "Shark Plushies",
+
+  "tag.item.c.gliders": "Gliders",
+  "tag.item.c.elytra": "Elytra"
 }

xplat/src/main/resources/joy.mixins.json

@@ -6,7 +6,7 @@
   "compatibilityLevel": "JAVA_21",
   "mixins": [
     "AllayEntityMixin", "LivingEntityMixin", "PaintingVariantsMixin",
-    "minecraft.AccessorPoi"
+    "minecraft.AccessorPoi", "minecraft.MixinLivingEntity", "minecraft.MixinPlayerEntity"
   ],
   "injectors": {
     "defaultRequire": 1