Tile: implements Disposable

1 files changed, 10 insertions, 1 deletions

diff --git a/core/src/ch/asynk/tankontank/engine/Tile.java b/core/src/ch/asynk/tankontank/engine/Tile.java
index 3495ada..b47548c 100644
--- a/core/src/ch/asynk/tankontank/engine/Tile.java
+++ b/core/src/ch/asynk/tankontank/engine/Tile.java
@@ -3,6 +3,8 @@ package ch.asynk.tankontank.engine;
 import java.util.Iterator;
 import java.util.ArrayDeque;
 
+import com.badlogic.gdx.utils.Disposable;
+
 import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
@@ -11,7 +13,7 @@ import com.badlogic.gdx.math.Vector2;
 import ch.asynk.tankontank.engine.gfx.Drawable;
 import ch.asynk.tankontank.engine.gfx.StackedImages;
 
-public abstract class Tile implements Drawable
+public abstract class Tile implements Drawable, Disposable
 {
     private Vector2 center;
     private StackedImages overlays;
@@ -35,6 +37,13 @@ public abstract class Tile implements Drawable
         this.overlays.centerOn(x, y);
     }
 
+    @Override
+    public void dispose()
+    {
+        if(stack != null) stack.clear();
+        overlays.dispose();
+    }
+
     public Vector2 getCenter()
     {
         return center;