Add translation keys to GameMode enum (#7081)

patches/api/Add-methods-to-get-translation-keys.patch

@@ -85,6 +85,38 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        // Paper end
      }
  
+     /**
+diff --git a/src/main/java/org/bukkit/GameMode.java b/src/main/java/org/bukkit/GameMode.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/GameMode.java
++++ b/src/main/java/org/bukkit/GameMode.java
+@@ -0,0 +0,0 @@ import org.jetbrains.annotations.Nullable;
+  * Represents the various type of game modes that {@link HumanEntity}s may
+  * have
+  */
+-public enum GameMode {
++public enum GameMode implements net.kyori.adventure.translation.Translatable { // Paper - implement Translatable
+     /**
+      * Creative mode may fly, build instantly, become invulnerable and create
+      * free items.
+@@ -0,0 +0,0 @@ public enum GameMode {
+ 
+     private final int value;
+     private static final Map<Integer, GameMode> BY_ID = Maps.newHashMap();
++    // Paper start - translation keys
++    private final String translationKey;
++
++    @Override
++    public @org.jetbrains.annotations.NotNull String translationKey() {
++        return this.translationKey;
++    }
++    // Paper end
+ 
+     private GameMode(final int value) {
+         this.value = value;
++        this.translationKey = "gameMode." +  this.name().toLowerCase(java.util.Locale.ENGLISH); // Paper
+     }
+ 
      /**
 diff --git a/src/main/java/org/bukkit/GameRule.java b/src/main/java/org/bukkit/GameRule.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644

patches/server/Add-methods-to-get-translation-keys.patch

@@ -85,8 +85,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
  import net.minecraft.network.chat.TranslatableComponent;
  import net.minecraft.world.entity.player.ChatVisiblity;
 +import net.minecraft.world.item.CreativeModeTab;
++import net.minecraft.world.level.GameType;
  import org.bukkit.Difficulty;
 +import org.bukkit.FireworkEffect;
++import org.bukkit.GameMode;
 +import org.bukkit.GameRule;
 +import org.bukkit.attribute.Attribute;
 +import org.bukkit.craftbukkit.inventory.CraftCreativeCategory;
@@ -144,5 +146,14 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            CreativeCategory category = Objects.requireNonNull(CraftCreativeCategory.fromNMS(tab));
 +            Assert.assertEquals("translation key mismatch for " + category, ((TranslatableComponent) tab.getDisplayName()).getKey(), category.translationKey());
 +        }
++    }
++
++    @Test
++    public void testGameMode() {
++        for (GameType nms : GameType.values()) {
++            GameMode bukkit = GameMode.getByValue(nms.getId());
++            Assert.assertNotNull(bukkit);
++            Assert.assertEquals("translation key mismatch for " + bukkit, ((TranslatableComponent) nms.getLongDisplayName()).getKey(), bukkit.translationKey());
++        }
 +    }
  }