From 8982e3f33e4c1d47fe31d71c8dc25e929d7b99d7 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Sun, 22 May 2016 11:36:38 +1000
Subject: SPIGOT-2297: Reintroduce getChunkIfLoaded

---
 nms-patches/ChunkProviderServer.patch | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

(limited to 'nms-patches')

diff --git a/nms-patches/ChunkProviderServer.patch b/nms-patches/ChunkProviderServer.patch
index f33c3aad..c3349bd1 100644
--- a/nms-patches/ChunkProviderServer.patch
+++ b/nms-patches/ChunkProviderServer.patch
@@ -18,7 +18,7 @@
      public final ChunkGenerator chunkGenerator;
      private final IChunkLoader chunkLoader;
      public final Long2ObjectMap<Chunk> chunks = new Long2ObjectOpenHashMap(8192);
-@@ -69,19 +75,68 @@
+@@ -69,19 +75,74 @@
          Chunk chunk = this.getLoadedChunkAt(i, j);
  
          if (chunk == null) {
@@ -45,6 +45,12 @@
          return chunk;
      }
  
++    // CraftBukkit start
++    public Chunk getChunkIfLoaded(int x, int z) {
++        return chunks.get(ChunkCoordIntPair.a(x, z));
++    }
++    // CraftBukkit end
++
      public Chunk getChunkAt(int i, int j) {
 -        Chunk chunk = this.getOrLoadChunkAt(i, j);
 +        return getChunkAt(i, j, null);
@@ -55,7 +61,7 @@
 +    }
 +
 +    public Chunk getChunkAt(int i, int j, Runnable runnable, boolean generate) {
-+        Chunk chunk = chunks.get(ChunkCoordIntPair.a(i, j));
++        Chunk chunk = getChunkIfLoaded(i, j);
 +        ChunkRegionLoader loader = null;
 +
 +        if (this.chunkLoader instanceof ChunkRegionLoader) {
@@ -89,7 +95,7 @@
  
          if (chunk == null) {
              long k = ChunkCoordIntPair.a(i, j);
-@@ -97,9 +152,37 @@
+@@ -97,9 +158,37 @@
                  crashreportsystemdetails.a("Generator", (Object) this.chunkGenerator);
                  throw new ReportedException(crashreport);
              }
@@ -116,7 +122,7 @@
 +                        continue;
 +                    }
 +
-+                    Chunk neighbor = this.getLoadedChunkAt(chunk.locX + x, chunk.locZ + z);
++                    Chunk neighbor = this.getChunkIfLoaded(chunk.locX + x, chunk.locZ + z);
 +                    if (neighbor != null) {
 +                        neighbor.setNeighborLoaded(-x, -z);
 +                        chunk.setNeighborLoaded(x, z);
@@ -127,7 +133,7 @@
              chunk.loadNearby(this, this.chunkGenerator);
          }
  
-@@ -146,10 +229,12 @@
+@@ -146,10 +235,12 @@
  
      public boolean a(boolean flag) {
          int i = 0;
@@ -143,7 +149,7 @@
  
              if (flag) {
                  this.saveChunkNOP(chunk);
-@@ -182,6 +267,29 @@
+@@ -182,6 +273,29 @@
                      Chunk chunk = (Chunk) this.chunks.get(olong);
  
                      if (chunk != null && chunk.d) {
@@ -161,7 +167,7 @@
 +                                    continue;
 +                                }
 +
-+                                Chunk neighbor = this.chunks.get(ChunkCoordIntPair.a(chunk.locX + x, chunk.locZ + z));
++                                Chunk neighbor = this.getChunkIfLoaded(chunk.locX + x, chunk.locZ + z);
 +                                if (neighbor != null) {
 +                                    neighbor.setNeighborUnloaded(-x, -z);
 +                                    chunk.setNeighborUnloaded(x, z);
-- 
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