From e14d8af238926a5cbfc067cfc9a9b032e51f1cac Mon Sep 17 00:00:00 2001
From: fred-boy <fred-boy@protonmail.com>
Date: Wed, 25 Apr 2018 21:35:12 +0700
Subject: [PATCH] Fix NPE after loading game

---
 core/src/ru/deadsoftware/cavecraft/game/GameRenderer.java | 2 +-
 core/src/ru/deadsoftware/cavecraft/game/GameSaver.java    | 2 ++
 core/src/ru/deadsoftware/cavecraft/game/GameWorld.java    | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/core/src/ru/deadsoftware/cavecraft/game/GameRenderer.java b/core/src/ru/deadsoftware/cavecraft/game/GameRenderer.java
index 648e785..38c79f1 100644
--- a/core/src/ru/deadsoftware/cavecraft/game/GameRenderer.java
+++ b/core/src/ru/deadsoftware/cavecraft/game/GameRenderer.java
@@ -54,7 +54,7 @@ public class GameRenderer extends Renderer {
         if (maxY>gameProc.world.getHeight()) maxY = gameProc.world.getHeight();
         for (int y=minY; y<maxY; y++) {
             for (int x=minX; x<maxX; x++) {
-                if (gameProc.world.getForeMap(x,y)>0) {
+                if (gameProc.world.getForeMap(x,y)>0 && !Items.BLOCKS.getValueAt(gameProc.world.getForeMap(x,y)).background) {
                     spriteBatch.draw(
                             Assets.blockTextures[Items.BLOCKS.getValueAt(gameProc.world.getForeMap(x,y)).getTexture()],
                             x * 16 - camera.position.x,y * 16 - camera.position.y);
diff --git a/core/src/ru/deadsoftware/cavecraft/game/GameSaver.java b/core/src/ru/deadsoftware/cavecraft/game/GameSaver.java
index aab81f5..2b5b906 100644
--- a/core/src/ru/deadsoftware/cavecraft/game/GameSaver.java
+++ b/core/src/ru/deadsoftware/cavecraft/game/GameSaver.java
@@ -2,6 +2,7 @@ package ru.deadsoftware.cavecraft.game;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.files.FileHandle;
+import com.badlogic.gdx.utils.ArrayMap;
 import ru.deadsoftware.cavecraft.CaveGame;
 
 import java.io.*;
@@ -78,6 +79,7 @@ public class GameSaver {
                     loadMap(Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/foremap.sav")),
                     loadMap(Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/backmap.sav"))
             );
+            gameProc.world.metaMap = new ArrayMap<String, Integer>();
             gameProc.physics = new GamePhysics(gameProc);
             gameProc.resetRenderer();
         } catch (Exception e) {
diff --git a/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java b/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java
index fc0c247..5f5a407 100644
--- a/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java
+++ b/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java
@@ -8,7 +8,7 @@ public class GameWorld {
 
     private int WIDTH, HEIGHT;
 
-    private ArrayMap<String, Integer> metaMap;
+    public ArrayMap<String, Integer> metaMap;
     private int[][] foreMap;
     private int[][] backMap;
 
-- 
2.29.2