From aa001b5fe2b894793776d4c8b1f8e11919d3035a Mon Sep 17 00:00:00 2001
From: Forwolk <mail@forwolk.ru>
Date: Sat, 4 Aug 2018 16:17:31 +0300
Subject: [PATCH] fix: return null if reference is null

---
 core/src/main/java/mc/core/Location.java                        | 2 +-
 .../src/main/java/mc/world/generated_world/chunk/ChunkImpl.java | 2 +-
 .../main/java/mc/world/generated_world/region/RegionImpl.java   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/src/main/java/mc/core/Location.java b/core/src/main/java/mc/core/Location.java
index 6f5d7d7..6f58136 100644
--- a/core/src/main/java/mc/core/Location.java
+++ b/core/src/main/java/mc/core/Location.java
@@ -99,7 +99,7 @@ public class Location implements Serializable{
 
     public World getWorld () {
         if (world == null) {
-            throw new IllegalStateException("World is not initialized");
+           return null;
         }
         if (world.get() == null) {
             throw new ResourceUnloadedException("You're trying to get unloaded world");
diff --git a/generated_world/src/main/java/mc/world/generated_world/chunk/ChunkImpl.java b/generated_world/src/main/java/mc/world/generated_world/chunk/ChunkImpl.java
index d47cb1f..2eb78a0 100644
--- a/generated_world/src/main/java/mc/world/generated_world/chunk/ChunkImpl.java
+++ b/generated_world/src/main/java/mc/world/generated_world/chunk/ChunkImpl.java
@@ -112,7 +112,7 @@ public class ChunkImpl implements Chunk{
     @Override
     public Region getRegion() {
         if (region == null) {
-            throw new IllegalStateException("Region is not initialized");
+            return null;
         }
         if (region.get() == null) {
             throw new ResourceUnloadedException("Region is unloaded");
diff --git a/generated_world/src/main/java/mc/world/generated_world/region/RegionImpl.java b/generated_world/src/main/java/mc/world/generated_world/region/RegionImpl.java
index 69bfbcb..1c48196 100644
--- a/generated_world/src/main/java/mc/world/generated_world/region/RegionImpl.java
+++ b/generated_world/src/main/java/mc/world/generated_world/region/RegionImpl.java
@@ -81,7 +81,7 @@ public class RegionImpl implements Region{
     @Override
     public World getWorld() {
         if (world == null) {
-            throw new IllegalStateException("World is not initialized");
+            return null;
         }
         if (world.get() == null) {
             throw new ResourceUnloadedException("World is unloaded");