From c817dcae2757a7cb848d2ed0f65e607db9d3883e 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 Resolves #1329 diff --git a/src/main/java/org/bukkit/Location.java b/src/main/java/org/bukkit/Location.java index 7e1ee875e..9457832bc 100644 --- a/src/main/java/org/bukkit/Location.java +++ b/src/main/java/org/bukkit/Location.java @@ -9,6 +9,7 @@ import org.bukkit.util.NumberConversions; import org.bukkit.util.Vector; // Paper start +import com.google.common.base.Preconditions; import java.util.Collection; import java.util.function.Predicate; import org.bukkit.entity.Entity; @@ -502,6 +503,15 @@ public class Location implements Cloneable, ConfigurationSerializable { public boolean isChunkLoaded() { return world.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() { + 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 d4bfbad33..53764fae6 100644 --- a/src/main/java/org/bukkit/World.java +++ b/src/main/java/org/bukkit/World.java @@ -181,6 +181,26 @@ public interface World extends PluginMessageRecipient, Metadatable { public default Chunk getChunkAt(long chunkKey) { 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)); + } + + /** + * Checks if a {@link Chunk} has been generated at the given coordinates. + * + * @param x X-coordinate of the chunk + * @param z Z-coordinate of the chunk + * @return true if the chunk has been generated, otherwise false + */ + public boolean isChunkGenerated(int x, int z); // Paper end /** -- 2.18.0