From 66673e2f52711825606847139fc345962af0882c Mon Sep 17 00:00:00 2001
From: Harrison <yunyangdeng@gmail.com>
Date: Tue, 21 Apr 2020 17:01:53 -0500
Subject: [PATCH] Made sure alternator was semi-multithread safe.

---
 .../world/IslandWorldGeneratorAlternator.java                  | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/ca/recrown/islandsurvivalcraft/world/IslandWorldGeneratorAlternator.java b/src/main/java/ca/recrown/islandsurvivalcraft/world/IslandWorldGeneratorAlternator.java
index adf8803..0346f18 100644
--- a/src/main/java/ca/recrown/islandsurvivalcraft/world/IslandWorldGeneratorAlternator.java
+++ b/src/main/java/ca/recrown/islandsurvivalcraft/world/IslandWorldGeneratorAlternator.java
@@ -21,11 +21,10 @@ public class IslandWorldGeneratorAlternator {
         this.islandBiomeGenerator = biomeGenerator;
     }
 
-    public IslandWorldGenerator getIslandChunkGeneratorSystemForWorld(World world, Random random) {
+    public synchronized IslandWorldGenerator getIslandChunkGeneratorSystemForWorld(World world, Random random) {
         if (!chunkGenerator.containsKey(world.getUID())) {
             chunkGenerator.put(world.getUID(), new IslandWorldGenerator(world, islandBiomeGenerator.getInstance(), random));
         }
-        
         return chunkGenerator.get(world.getUID());
     }
 }
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