From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: cswhite2000 <18whitechristop@gmail.com> Date: Tue, 21 Aug 2018 19:39:46 -0700 Subject: [PATCH] isChunkGenerated API diff --git a/src/main/java/org/bukkit/Location.java b/src/main/java/org/bukkit/Location.java index 07e532cde37255ffb2db368453bb69ee0a410931..6e1a1124a6e528c1a94ccb1d09bc5dccf056b0b8 100644 --- a/src/main/java/org/bukkit/Location.java +++ b/src/main/java/org/bukkit/Location.java @@ -3,6 +3,7 @@ package org.bukkit; import com.google.common.base.Preconditions; import java.lang.ref.Reference; import java.lang.ref.WeakReference; +import com.google.common.base.Preconditions; // Paper import java.util.HashMap; import java.util.Map; import org.bukkit.block.Block; @@ -545,6 +546,16 @@ public class Location implements Cloneable, ConfigurationSerializable { public boolean isChunkLoaded() { return this.getWorld().isChunkLoaded(locToBlock(x) >> 4, locToBlock(z) >> 4); } // Paper // Paper start + /** + * Checks if a {@link Chunk} has been generated at this location. + * + * @return true if a chunk has been generated at this location + */ + public boolean isGenerated() { + World world = this.getWorld(); + Preconditions.checkNotNull(world, "Location has no world!"); + return world.isChunkGenerated(locToBlock(x) >> 4, locToBlock(z) >> 4); + } /** * Sets the position of this Location and returns itself diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java index 656615290c3378a853ea298d0a3b5f8d28c6a177..40dd88b538e9d9f7684f65415cf18e9b416e28de 100644 --- a/src/main/java/org/bukkit/World.java +++ b/src/main/java/org/bukkit/World.java @@ -254,6 +254,17 @@ public interface World extends PluginMessageRecipient, Metadatable { return getChunkAt((int) chunkKey, (int) (chunkKey >> 32)); } + /** + * Checks if a {@link Chunk} has been generated at the specified chunk key, + * which is the X and Z packed into a long. + * + * @param chunkKey The Chunk Key to look up the chunk by + * @return true if the chunk has been generated, otherwise false + */ + public default boolean isChunkGenerated(long chunkKey) { + return isChunkGenerated((int) chunkKey, (int) (chunkKey >> 32)); + } + /** * This is the Legacy API before Java 8 was supported. Java 8 Consumer is provided, * as well as future support