1 files changed, 36 insertions, 6 deletions
diff --git a/core/src/ch/asynk/tankontank/game/hud/Widget.java b/core/src/ch/asynk/tankontank/game/hud/Widget.java
index d277cd0..08d90f5 100644
--- a/core/src/ch/asynk/tankontank/game/hud/Widget.java
+++ b/core/src/ch/asynk/tankontank/game/hud/Widget.java
@@ -10,13 +10,17 @@ public abstract class Widget implements Disposable, Drawable
 {
     public boolean blocked;
     public boolean visible;
+    protected float padding;
     protected Rectangle rect;
     protected Position position;
+    protected Widget parent;
 
     protected Widget()
     {
+        this.parent = null;
         this.blocked = false;
         this.visible = true;
+        this.padding = 0f;
         this.rect = new Rectangle(0, 0, 0, 0);
         this.position = Position.MIDDLE_CENTER;
     }
@@ -26,15 +30,22 @@ public abstract class Widget implements Disposable, Drawable
     public float getWidth() { return rect.width; }
     public float getHeight() { return rect.height; }
 
+    public void translate(float dx, float dy)
+    {
+        rect.x += dx;
+        rect.y += dy;
+    }
+
+    public void setPosition(Rectangle r)
+    {
+        rect.set(r);
+    }
+
     public void setPosition(float x, float y)
     {
         rect.x = x;
         rect.y = y;
     }
-    public void setPosition(Rectangle base)
-    {
-        rect.set(base);
-    }
 
     public void setPosition(float x, float y, float w, float h)
     {
@@ -44,8 +55,27 @@ public abstract class Widget implements Disposable, Drawable
     public void setPosition(Position position)
     {
         this.position = position;
-        rect.x = position.getX(rect.width);
-        rect.y = position.getY(rect.height);
+        setParent(this.parent);
+    }
+
+    public void setPosition(Position position, Widget parent)
+    {
+        this.position = position;
+        setParent(parent);
+    }
+
+    public void setParent(Widget parent)
+    {
+        this.parent = parent;
+        if (parent == null) {
+            rect.x = position.getX(rect.width);
+            rect.y = position.getY(rect.height);
+        } else {
+            rect.x = position.getX(parent, rect.width);
+            rect.y = position.getY(parent, rect.height);
+        }
+        // might trigger something if overriden
+        setPosition(rect.x, rect.y);
     }
 
     public boolean hit(float x, float y)