From 347f8f5dba10f2a5bc9f058ad032eca2adc18f82 Mon Sep 17 00:00:00 2001
From: Matt Low <mattjlow94@gmail.com>
Date: Wed, 25 Dec 2019 19:11:33 +0400
Subject: [PATCH] Bounds check on getTile

---
 core/src/com/me/pacman/level/Level.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/core/src/com/me/pacman/level/Level.java b/core/src/com/me/pacman/level/Level.java
index 77b2836..79d3d66 100644
--- a/core/src/com/me/pacman/level/Level.java
+++ b/core/src/com/me/pacman/level/Level.java
@@ -13,6 +13,9 @@ public class Level {
     // Grid of tiles, [rows][columns]
     public LevelTile[][] tiles;
 
+    public int width;
+    public int height;
+
 
     public Level(PacDude game, String level) {
         this.game = game;
@@ -22,10 +25,13 @@ public class Level {
 
         LevelLoader loader = new LevelLoader(level);
         tiles = loader.loadLevel();
+
+        height = tiles.length;
+        width = tiles[0].length;
     }
 
     public LevelTile getTile(int x, int y) {
-        return tiles[y][x];
+        return y >= 0 && y < height && x >= 0 && x < width ? tiles[y][x] : null;
     }
 
     public LevelTile getTile(float x, float y) {