diff options
| -rw-r--r-- | core/src/ch/asynk/tankontank/engine/Tile.java | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Tile.java b/core/src/ch/asynk/tankontank/engine/Tile.java index 0514c6d..1c767fe 100644 --- a/core/src/ch/asynk/tankontank/engine/Tile.java +++ b/core/src/ch/asynk/tankontank/engine/Tile.java @@ -37,7 +37,7 @@ public abstract class Tile implements Drawable, Disposable public Tile(float x, float y, int col, int row, TextureAtlas atlas) { - this.stack = null; + this.stack = new ArrayDeque<Pawn>(); this.x = x; this.y = y; this.col = col; @@ -54,13 +54,12 @@ public abstract class Tile implements Drawable, Disposable @Override public void dispose() { - if(stack != null) stack.clear(); + stack.clear(); overlays.dispose(); } public boolean isEmpty() { - if (stack == null) return true; return stack.isEmpty(); } @@ -71,7 +70,6 @@ public abstract class Tile implements Drawable, Disposable public int push(Pawn pawn) { - if (stack == null) stack = new ArrayDeque<Pawn>(); stack.push(pawn); return stack.size(); } |