Paper/patches/server/0581-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/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 013d7f6107230e3e530ff86cc9219ca0a6681ec6..085faebd53c0d620fe4e9aa5f0fc88b0e96d0b10 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -2088,6 +2088,69 @@ public class CraftWorld extends CraftRegionAccessor implements World {
         return new CraftStructureSearchResult(CraftStructure.minecraftToBukkit(found.getSecond().value(), this.getHandle().registryAccess()), CraftLocation.toBukkit(found.getFirst(), this));
     }
 
+    // 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) {
+        BlockPos originPos = io.papermc.paper.util.MCUtil.toBlockPos(origin);
+        Pair<BlockPos, Holder<net.minecraft.world.level.biome.Biome>> pair = getHandle().findClosestBiome3d(holder -> holder.is(CraftNamespacedKey.toMinecraft(biome.getKey())), originPos, radius, step, step);
+        if (pair == null) {
+            return null;
+        }
+        BlockPos nearest = pair.getFirst();
+        return new Location(this, nearest.getX(), nearest.getY(), nearest.getZ());
+    }
+
+    @Override
+    public boolean isUltrawarm() {
+        return getHandle().dimensionType().ultraWarm();
+    }
+
+    @Override
+    public double getCoordinateScale() {
+        return getHandle().dimensionType().coordinateScale();
+    }
+
+    @Override
+    public boolean hasSkylight() {
+        return getHandle().dimensionType().hasSkyLight();
+    }
+
+    @Override
+    public boolean hasBedrockCeiling() {
+        return getHandle().dimensionType().hasSkyLight();
+    }
+
+    @Override
+    public boolean doesBedWork() {
+        return getHandle().dimensionType().bedWorks();
+    }
+
+    @Override
+    public boolean doesRespawnAnchorWork() {
+        return getHandle().dimensionType().respawnAnchorWorks();
+    }
+
+    @Override
+    public boolean isFixedTime() {
+        return getHandle().dimensionType().hasFixedTime();
+    }
+
+    @Override
+    public Collection<org.bukkit.Material> getInfiniburn() {
+        return com.google.common.collect.Sets.newHashSet(com.google.common.collect.Iterators.transform(net.minecraft.core.registries.BuiltInRegistries.BLOCK.getTagOrEmpty(this.getHandle().dimensionType().infiniburn()).iterator(), blockHolder -> CraftMagicNumbers.getMaterial(blockHolder.value())));
+    }
+
+    @Override
+    public void sendGameEvent(Entity sourceEntity, org.bukkit.GameEvent gameEvent, Vector position) {
+        getHandle().gameEvent(sourceEntity != null ? ((CraftEntity) sourceEntity).getHandle(): null, net.minecraft.core.registries.BuiltInRegistries.GAME_EVENT.get(org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(gameEvent.getKey())), org.bukkit.craftbukkit.util.CraftVector.toBlockPos(position));
+    }
+    // Paper end
+
     @Override
     public Raid locateNearestRaid(Location location, int radius) {
         Preconditions.checkArgument(location != null, "Location cannot be null");
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java b/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java
index 3071ac1ac0e733d73dade49597a39f7d156bbc04..967445b2eb158454100a27369a1f463d69f54f27 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftVector.java
@@ -12,4 +12,13 @@ public final class CraftVector {
     public static net.minecraft.world.phys.Vec3 toNMS(org.bukkit.util.Vector bukkit) {
         return new net.minecraft.world.phys.Vec3(bukkit.getX(), bukkit.getY(), bukkit.getZ());
     }
+    // Paper start
+    public static org.bukkit.util.Vector toBukkit(net.minecraft.core.BlockPos blockPosition) {
+        return new org.bukkit.util.Vector(blockPosition.getX(), blockPosition.getY(), blockPosition.getZ());
+    }
+
+    public static net.minecraft.core.BlockPos toBlockPos(org.bukkit.util.Vector bukkit) {
+        return net.minecraft.core.BlockPos.containing(bukkit.getX(), bukkit.getY(), bukkit.getZ());
+    }
+    // Paper end
 }