From 13e3cd5614e74a327ca99d5e369d566cef9507dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Wed, 17 Dec 2014 16:08:13 +0100
Subject: Label: clean, add translate()

---
 core/src/ch/asynk/tankontank/game/hud/Label.java | 28 ++++++++++++++++--------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/core/src/ch/asynk/tankontank/game/hud/Label.java b/core/src/ch/asynk/tankontank/game/hud/Label.java
index 2c603c6..a2cbbf4 100644
--- a/core/src/ch/asynk/tankontank/game/hud/Label.java
+++ b/core/src/ch/asynk/tankontank/game/hud/Label.java
@@ -4,14 +4,11 @@ import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.graphics.g2d.BitmapFont;
 import com.badlogic.gdx.graphics.g2d.BitmapFont.TextBounds;
 
-import ch.asynk.tankontank.engine.gfx.Drawable;
-
 public class Label extends Widget
 {
     private BitmapFont font;
-    private float padding;
-    private float rx;
-    private float ry;
+    private float dx;
+    private float dy;
     protected String text;
 
     public Label(BitmapFont font)
@@ -21,8 +18,15 @@ public class Label extends Widget
 
     public Label(BitmapFont font, float padding)
     {
+        this(font, padding, Position.MIDDLE_CENTER);
+    }
+
+    public Label(BitmapFont font, float padding, Position position)
+    {
+        super();
         this.font = font;
         this.padding = padding;
+        this.position = position;
     }
 
     @Override
@@ -31,18 +35,24 @@ public class Label extends Widget
     }
 
     @Override
+    public void translate(float dx, float dy)
+    {
+        setPosition((rect.x + dx), (rect.y + dy));
+    }
+
+    @Override
     public void setPosition(float x, float y)
     {
         TextBounds b = font.getMultiLineBounds((text == null) ? "" : text);
         setPosition(x, y, (b.width + (2 * padding)), (b.height + (2 * padding)));
-        this.rx = x + (padding);
-        this.ry = (y + padding + b.height);
+        this.dx = (x + padding);
+        this.dy = (y + padding + b.height);
     }
 
     public void write(String text)
     {
         this.text = text;
-        setPosition(rect.x, rect.y);
+        setPosition(position);
     }
 
     public void write(String text, float x, float y)
@@ -55,6 +65,6 @@ public class Label extends Widget
     public void draw(Batch batch)
     {
         if (!visible) return;
-        font.drawMultiLine(batch, text, rx, ry);
+        font.drawMultiLine(batch, text, dx, dy);
     }
 }
-- 
cgit v1.1-2-g2b99