From f4e49f103cb6a4ac1c62b20d1d369fcfa965c2a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Sun, 21 Sep 2014 03:47:27 +0200
Subject: ooops again, forgot to add StackedSpriteNode#isEnabled()

---
 core/src/ch/asynk/tankontank/engine/gfx/StackedSpriteNode.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/src/ch/asynk/tankontank/engine/gfx/StackedSpriteNode.java b/core/src/ch/asynk/tankontank/engine/gfx/StackedSpriteNode.java
index f3f840b..39baeca 100644
--- a/core/src/ch/asynk/tankontank/engine/gfx/StackedSpriteNode.java
+++ b/core/src/ch/asynk/tankontank/engine/gfx/StackedSpriteNode.java
@@ -22,6 +22,13 @@ public class StackedSpriteNode implements BasicDrawable
         enabled[i] = enable;
     }
 
+    public boolean isEnabled()
+    {
+        for (int i = 0; i < sprites.size; i++)
+            if (enabled[i]) return true;
+        return false;
+    }
+
     @Override
     public void setPosition(float x, float y, float r)
     {
-- 
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