PaperMC/patches/server/0861-fix-item-meta-for-tadpole-buckets.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 11 Jul 2023 11:22:30 -0700
Subject: [PATCH] fix item meta for tadpole buckets


diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
index c13944058e26895a03f0013b6ca49ac7580ee9bf..6e2a6ce5cf456bd9f6c8c18a58f08e2285dc77ed 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
@@ -364,6 +364,7 @@ public final class CraftItemFactory implements ItemFactory {
         case COD_BUCKET:
         case PUFFERFISH_BUCKET:
         case SALMON_BUCKET:
+        case TADPOLE_BUCKET: // Paper
         case ITEM_FRAME:
         case GLOW_ITEM_FRAME:
         case PAINTING:
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
index 91c1cba51863aeac0f648089bb4b5297ed33320d..eb305f23898ecb0c1dbc4c659da0a23207d8d362 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
@@ -602,6 +602,7 @@ public final class CraftItemStack extends ItemStack {
             case COD_BUCKET:
             case PUFFERFISH_BUCKET:
             case SALMON_BUCKET:
+            case TADPOLE_BUCKET: // Paper
             case ITEM_FRAME:
             case GLOW_ITEM_FRAME:
             case PAINTING:
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java
index 27af7ca9d62bdb4a24be5af139c181d7bc271ba5..3ff0340c40e9dc9a6e690de15ccade7a0c4e8f02 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java
@@ -19,6 +19,7 @@ public class CraftMetaEntityTag extends CraftMetaItem {
             Material.COD_BUCKET,
             Material.PUFFERFISH_BUCKET,
             Material.SALMON_BUCKET,
+            Material.TADPOLE_BUCKET, // Paper
             Material.ITEM_FRAME,
             Material.GLOW_ITEM_FRAME,
             Material.PAINTING
diff --git a/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
index cf436c9e62a11b8c6cbf7638de0e5635c67459ac..9338743f1e2197f82d610490a22235ee6728e0da 100644
--- a/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
+++ b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
@@ -206,6 +206,27 @@ public class ItemMetaTest extends AbstractTestingBase {
         }
     }
 
+    // Paper start - check entity tag metas
+    private static final java.util.Set<Class<?>> ENTITY_TAG_METAS = java.util.Set.of(
+        CraftMetaEntityTag.class,
+        CraftMetaTropicalFishBucket.class,
+        CraftMetaAxolotlBucket.class
+    );
+    @Test
+    public void testEntityTagMeta() {
+        for (final Item item : BuiltInRegistries.ITEM) {
+            if (item instanceof net.minecraft.world.item.HangingEntityItem || item instanceof net.minecraft.world.item.MobBucketItem) {
+                ItemStack stack = new ItemStack(CraftItemType.minecraftToBukkit(item));
+                assertTrue(ENTITY_TAG_METAS.contains(stack.getItemMeta().getClass()), "missing entity tag meta handling for " + item);
+                stack = CraftItemStack.asNewCraftStack(net.minecraft.world.item.Items.STONE);
+                stack.editMeta(meta -> meta.displayName(net.kyori.adventure.text.Component.text("hello")));
+                stack.setType(CraftItemType.minecraftToBukkit(item));
+                assertTrue(ENTITY_TAG_METAS.contains(stack.getItemMeta().getClass()), "missing entity tag meta handling for " + item);
+            }
+        }
+    }
+    // Paper end
+
     @Test
     public void testEachExtraData() {
         final List<StackProvider> providers = Arrays.asList(