From fd33d6367e23e7fb583dba78b9cde08dd2cb4b9d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Thu, 2 Oct 2014 23:42:03 +0200
Subject: StackedImages: is no longer a Moveable but a Drawable

it only implements
    - setRotation(float r)
    - translate(float dx, float dy)
    - centerOn(float cx, float cy)
---
 .../asynk/tankontank/engine/gfx/StackedImages.java | 66 +++-------------------
 1 file changed, 8 insertions(+), 58 deletions(-)

diff --git a/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java b/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java
index 48f7daa..4f72f76 100644
--- a/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java
+++ b/core/src/ch/asynk/tankontank/engine/gfx/StackedImages.java
@@ -6,7 +6,7 @@ import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.utils.Array;
 
-public class StackedImages implements Moveable
+public class StackedImages implements Drawable
 {
     private boolean enabled[];
     private Array<Sprite> sprites;
@@ -28,88 +28,39 @@ public class StackedImages implements Moveable
         enabled[i] = enable;
     }
 
-    public boolean isEnabled()
-    {
-        for (int i = 0; i < sprites.size; i++)
-            if (enabled[i]) return true;
-        return false;
-    }
-
     public boolean isEnabled(int i)
     {
         return enabled[i];
     }
 
-    @Override
-    public float getX()
-    {
-        return sprites.get(0).getX();
-    }
-
-    @Override
-    public float getY()
-    {
-        return sprites.get(0).getY();
-    }
-
-    @Override
-    public float getWidth()
-    {
-        return sprites.get(0).getWidth();
-    }
-
-    @Override
-    public float getHeight()
-    {
-        return sprites.get(0).getHeight();
-    }
-
-    @Override
-    public float getRotation()
+    public boolean isEnabled()
     {
-        return sprites.get(0).getRotation();
+        for (int i = 0; i < sprites.size; i++)
+            if (enabled[i]) return true;
+        return false;
     }
 
-    @Override
     public void setRotation(float r)
     {
         for (int i = 0, n = sprites.size; i < n; i++)
             sprites.get(i).setRotation(r);
     }
 
-    @Override
     public void translate(float dx, float dy)
     {
         for (int i = 0, n =  sprites.size; i < n; i++)
             sprites.get(i).translate(dx, dy);
     }
 
-    @Override
     public void centerOn(float cx, float cy)
     {
-        float x = (cx - (getWidth() / 2f));
-        float y = (cy - (getHeight() / 2f));
-        for (int i = 0, n = sprites.size; i < n; i++)
-            setPosition(x, y);
-    }
-
-    @Override
-    public void setPosition(float x, float y)
-    {
-        for (int i = 0, n = sprites.size; i < n; i++)
-            sprites.get(i).setPosition(x, y);
-    }
-
-    @Override
-    public void setPosition(float x, float y, float r)
-    {
-        for (int i = 0; i < sprites.size; i++) {
+        for (int i = 0, n = sprites.size; i < n; i++) {
+            float x = (cx - (sprites.get(i).getWidth() / 2f));
+            float y = (cy - (sprites.get(i).getHeight() / 2f));
             sprites.get(i).setPosition(x, y);
-            sprites.get(i).setRotation(r);
         }
     }
 
-    @Override
     public void draw(Batch batch)
     {
         for (int i = 0, n = sprites.size; i < n; i++) {
@@ -118,7 +69,6 @@ public class StackedImages implements Moveable
         }
     }
 
-    @Override
     public void drawDebug(ShapeRenderer shapes)
     {
         Sprite sprite = sprites.get(0);
-- 
cgit v1.1-2-g2b99