papermc/Spigot-API-Patches/0145-Add-Force-Loaded-Chunk-API.patch

From 14a1db13c30927e0e9b1b1b9540aab8f749b1df7 Mon Sep 17 00:00:00 2001
From: willies952002 <admin@domnian.com>
Date: Wed, 29 Aug 2018 00:37:30 -0400
Subject: [PATCH] Add Force-Loaded Chunk API


diff --git a/src/main/java/org/bukkit/Chunk.java b/src/main/java/org/bukkit/Chunk.java
index 8a804335..4b9e0ca4 100644
--- a/src/main/java/org/bukkit/Chunk.java
+++ b/src/main/java/org/bukkit/Chunk.java
@@ -168,4 +168,20 @@ public interface Chunk {
      * @return true if slimes are able to spawn in this chunk
      */
     boolean isSlimeChunk();
+
+    // Paper start - Force-Loaded Chunk API
+    /**
+     * Checks if the chunk is currently force-loaded
+     *
+     * @return true if the chunk is force-loaded, otherwise false
+     */
+    boolean isForceLoaded();
+
+    /**
+     * Set's whether a chunk is force-loaded or not
+     *
+     * @param force whether or not to force load this chunk
+     */
+    void setForceLoaded(boolean force);
+    // Paper end
 }
diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
index de89122e..aa28c452 100644
--- a/src/main/java/org/bukkit/World.java
+++ b/src/main/java/org/bukkit/World.java
@@ -195,6 +195,16 @@ public interface World extends PluginMessageRecipient, Metadatable {
         return isChunkGenerated((int) chunkKey, (int) (chunkKey >> 32));
     }
 
+    /**
+     * Checks if a chunk is force-loaded.
+     * Note: This will only return true if the chunk is also generated
+     *
+     * @param x X-coordinate of the chunk
+     * @param z Z-coordinate of the chunk
+     * @return true if the chunk is force-loaded. otherwise false
+     */
+    public boolean isChunkForceLoaded(int x, int z);
+
     /**
      * This is the Legacy API before Java 8 was supported. Java 8 Consumer is provided,
      * as well as future support
-- 
2.19.1