Paper/Spigot-Server-Patches/0715-More-World-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 7 Jul 2020 10:52:34 -0700
Subject: [PATCH] More World API


diff --git a/src/main/java/net/minecraft/server/level/WorldServer.java b/src/main/java/net/minecraft/server/level/WorldServer.java
index 325eba4e30ddcdfd038a215fbfde3bdc3e7c9b2a..7e032845fe9a46d33236444d62405a41e29daa17 100644
--- a/src/main/java/net/minecraft/server/level/WorldServer.java
+++ b/src/main/java/net/minecraft/server/level/WorldServer.java
@@ -1869,6 +1869,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
         return !this.worldDataServer.getGeneratorSettings().shouldGenerateMapFeatures() ? null : this.getChunkProvider().getChunkGenerator().findNearestMapFeature(this, structuregenerator, blockposition, i, flag); // CraftBukkit
     }
 
+    public BlockPosition getNearestBiome(BiomeBase biomeBase, BlockPosition blockPosition, int radius, int step) { return this.a(biomeBase, blockPosition, radius, step); } // Paper - OBFHELPER
     @Nullable
     public BlockPosition a(BiomeBase biomebase, BlockPosition blockposition, int i, int j) {
         return this.getChunkProvider().getChunkGenerator().getWorldChunkManager().a(blockposition.getX(), blockposition.getY(), blockposition.getZ(), i, j, (biomebase1) -> {
@@ -1891,6 +1892,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
         return this.savingDisabled;
     }
 
+    public IRegistryCustom getWorldCustomRegistry() { return r(); } // Paper - OBFHELPER
     @Override
     public IRegistryCustom r() {
         return this.server.getCustomRegistry();
diff --git a/src/main/java/net/minecraft/world/level/dimension/DimensionManager.java b/src/main/java/net/minecraft/world/level/dimension/DimensionManager.java
index 72bc1a1e1c2153550313e93cf7df901a514a9bef..be6d63bcf15027e02a0bfbee0792c24f2300b27e 100644
--- a/src/main/java/net/minecraft/world/level/dimension/DimensionManager.java
+++ b/src/main/java/net/minecraft/world/level/dimension/DimensionManager.java
@@ -142,10 +142,10 @@ public class DimensionManager {
     public static IRegistryCustom.Dimension a(IRegistryCustom.Dimension iregistrycustom_dimension) {
         IRegistryWritable<DimensionManager> iregistrywritable = iregistrycustom_dimension.b(IRegistry.K);
 
-        iregistrywritable.a(DimensionManager.OVERWORLD, (Object) DimensionManager.OVERWORLD_IMPL, Lifecycle.stable());
-        iregistrywritable.a(DimensionManager.l, (Object) DimensionManager.m, Lifecycle.stable());
-        iregistrywritable.a(DimensionManager.THE_NETHER, (Object) DimensionManager.THE_NETHER_IMPL, Lifecycle.stable());
-        iregistrywritable.a(DimensionManager.THE_END, (Object) DimensionManager.THE_END_IMPL, Lifecycle.stable());
+        iregistrywritable.a(DimensionManager.OVERWORLD, DimensionManager.OVERWORLD_IMPL, Lifecycle.stable()); // Paper - decompile fix
+        iregistrywritable.a(DimensionManager.l, DimensionManager.m, Lifecycle.stable()); // Paper - decompile fix
+        iregistrywritable.a(DimensionManager.THE_NETHER, DimensionManager.THE_NETHER_IMPL, Lifecycle.stable()); // Paper - decompile fix
+        iregistrywritable.a(DimensionManager.THE_END, DimensionManager.THE_END_IMPL, Lifecycle.stable()); // Paper - decompile fix
         return iregistrycustom_dimension;
     }
 
@@ -164,10 +164,10 @@ public class DimensionManager {
     public static RegistryMaterials<WorldDimension> a(IRegistry<DimensionManager> iregistry, IRegistry<BiomeBase> iregistry1, IRegistry<GeneratorSettingBase> iregistry2, long i) {
         RegistryMaterials<WorldDimension> registrymaterials = new RegistryMaterials<>(IRegistry.M, Lifecycle.experimental());
 
-        registrymaterials.a(WorldDimension.THE_NETHER, (Object) (new WorldDimension(() -> {
+        registrymaterials.a(WorldDimension.THE_NETHER, (new WorldDimension(() -> { // Paper - decompile fix
             return (DimensionManager) iregistry.d(DimensionManager.THE_NETHER);
         }, b(iregistry1, iregistry2, i))), Lifecycle.stable());
-        registrymaterials.a(WorldDimension.THE_END, (Object) (new WorldDimension(() -> {
+        registrymaterials.a(WorldDimension.THE_END, (new WorldDimension(() -> { // Paper - decompile fix
             return (DimensionManager) iregistry.d(DimensionManager.THE_END);
         }, a(iregistry1, iregistry2, i))), Lifecycle.stable());
         return registrymaterials;
@@ -256,6 +256,7 @@ public class DimensionManager {
         return this.E[i];
     }
 
+    public Tag<Block> getInfiniburnTag() { return o(); } // Paper - OBFHELPER
     public Tag<Block> o() {
         Tag<Block> tag = TagsBlock.a().a(this.infiniburn);
 
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 42417aee4796d39d110e69cb707bd3b7bac30027..3b3eda95c0ff8b129adedbae6561bba2d01c2f3a 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -2533,6 +2533,75 @@ public class CraftWorld implements World {
         return (nearest == null) ? null : new Location(this, nearest.getX(), nearest.getY(), nearest.getZ());
     }
 
+    // Paper start
+    @Override
+    public Location locateNearestBiome(Location origin, Biome biome, int radius) {
+        return this.locateNearestBiome(origin, biome, radius, 8);
+    }
+
+    @Override
+    public Location locateNearestBiome(Location origin, Biome biome, int radius, int step) {
+        BlockPosition originPos = new BlockPosition(origin.getX(), origin.getY(), origin.getZ());
+        BlockPosition nearest = getHandle().getNearestBiome(CraftBlock.biomeToBiomeBase(getHandle().getWorldCustomRegistry().b(IRegistry.ay), biome), originPos, radius, step);
+        return (nearest == null) ? null : new Location(this, nearest.getX(), nearest.getY(), nearest.getZ());
+    }
+
+    @Override
+    public boolean isUltrawarm() {
+        return getHandle().getDimensionManager().isNether();
+    }
+
+    @Override
+    public boolean isNatural() {
+        return getHandle().getDimensionManager().isNatural();
+    }
+
+    @Override
+    public double getCoordinateScale() {
+        return getHandle().getDimensionManager().getCoordinateScale();
+    }
+
+    @Override
+    public boolean hasSkylight() {
+        return getHandle().getDimensionManager().hasSkyLight();
+    }
+
+    @Override
+    public boolean hasBedrockCeiling() {
+        return getHandle().getDimensionManager().hasSkyLight();
+    }
+
+    @Override
+    public boolean isPiglinSafe() {
+        return getHandle().getDimensionManager().isPiglinSafe();
+    }
+
+    @Override
+    public boolean doesBedWork() {
+        return getHandle().getDimensionManager().isBedWorks();
+    }
+
+    @Override
+    public boolean doesRespawnAnchorWork() {
+        return getHandle().getDimensionManager().isRespawnAnchorWorks();
+    }
+
+    @Override
+    public boolean hasRaids() {
+        return getHandle().getDimensionManager().hasRaids();
+    }
+
+    @Override
+    public boolean isFixedTime() {
+        return getHandle().getDimensionManager().isFixedTime();
+    }
+
+    @Override
+    public Collection<org.bukkit.Material> getInfiniburn() {
+        return com.google.common.collect.Sets.newHashSet(com.google.common.collect.Iterators.transform(getHandle().getDimensionManager().getInfiniburnTag().getTagged().iterator(), CraftMagicNumbers::getMaterial));
+    }
+    // Paper end
+
     @Override
     public Raid locateNearestRaid(Location location, int radius) {
         Validate.notNull(location, "Location cannot be null");