1 files changed, 62 insertions, 0 deletions
diff --git a/patches/api/0140-isChunkGenerated-API.patch b/patches/api/0140-isChunkGenerated-API.patch
new file mode 100644
index 0000000000..aba6214696
--- /dev/null
+++ b/patches/api/0140-isChunkGenerated-API.patch
@@ -0,0 +1,62 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: cswhite2000 <[email protected]>
+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 042d69e6d4584eb6d678b8ea13a3e4bea78703b8..02b4ffa6b918269bd64f7c518fcceef1f6990737 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;
+@@ -544,6 +545,19 @@ public class Location implements Cloneable, ConfigurationSerializable, io.paperm
+ 
+     public boolean isChunkLoaded() { return this.getWorld().isChunkLoaded(locToBlock(x) >> 4, locToBlock(z) >> 4); } // Paper
+ 
++    // Paper start - isGenerated API
++    /**
++     * 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);
++    }
++    // Paper end - isGenerated API
++
+     // Paper start - expand location manipulation API
+ 
+     /**
+diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
+index 575fd50b8456beed7c5049a392fca011271a8fe4..b3098ce9134acf24f49d23fc1babe79c6bf502f1 100644
+--- a/src/main/java/org/bukkit/World.java
++++ b/src/main/java/org/bukkit/World.java
+@@ -248,6 +248,19 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
+     }
+     // Paper end - chunk long key API
+ 
++    // Paper start - isChunkGenerated API
++    /**
++     * 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
++     */
++    default boolean isChunkGenerated(long chunkKey) {
++        return isChunkGenerated((int) chunkKey, (int) (chunkKey >> 32));
++    }
++    // Paper end - isChunkGenerated API
++
+     /**
+      * Checks if the specified {@link Chunk} is loaded
+      *