From 025855819d8052410bc8bbc2c62016211a3c99d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Sun, 9 Nov 2014 00:38:42 +0100
Subject: Label: extends Widget, has a padding

---
 core/src/ch/asynk/tankontank/game/hud/Label.java | 61 ++++++++----------------
 1 file changed, 19 insertions(+), 42 deletions(-)

diff --git a/core/src/ch/asynk/tankontank/game/hud/Label.java b/core/src/ch/asynk/tankontank/game/hud/Label.java
index e3f753f..0b6001e 100644
--- a/core/src/ch/asynk/tankontank/game/hud/Label.java
+++ b/core/src/ch/asynk/tankontank/game/hud/Label.java
@@ -1,63 +1,48 @@
 package ch.asynk.tankontank.game.hud;
 
-import com.badlogic.gdx.utils.Disposable;
 import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.graphics.g2d.BitmapFont;
 import com.badlogic.gdx.graphics.g2d.BitmapFont.TextBounds;
-import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 
 import ch.asynk.tankontank.engine.gfx.Drawable;
 
-public class Label implements Drawable, Disposable
+public class Label extends Widget
 {
-    public boolean visible;
-    public float x;
-    public float y;
-    private float ry;
-    private String text;
     private BitmapFont font;
+    private float padding;
+    private float rx;
+    private float ry;
+    protected String text;
 
-    public Label(BitmapFont font, String text)
-    {
-        this.font = font;
-        this.text = text;
-        this.visible = true;
-    }
-
-    @Override
-    public void dispose()
+    public Label(BitmapFont font)
     {
-        font.dispose();
+        this(font, 0f);
     }
 
-    public float getWidth()
+    public Label(BitmapFont font, float padding)
     {
-        TextBounds b = getBounds();
-        return b.width;
+        this.font = font;
+        this.padding = padding;
     }
 
-    public float getHeight()
+    @Override
+    public void dispose()
     {
-        TextBounds b = getBounds();
-        return b.height;
     }
 
+    @Override
     public void setPosition(float x, float y)
     {
-        TextBounds b = getBounds();
-        this.x = x;
-        this.y = y;
-        this.ry = (y + b.height);
-    }
-
-    public TextBounds getBounds()
-    {
-        return font.getMultiLineBounds(text);
+        TextBounds b = font.getMultiLineBounds((text == null) ? "" : text);
+        set(x, y, (b.width + (2 * padding)), (b.height + (2 * padding)));
+        this.rx = x + (padding);
+        this.ry = (y + padding + b.height);
     }
 
     public void write(String text)
     {
         this.text = text;
+        setPosition(rect.x, rect.y);
     }
 
     public void write(String text, float x, float y)
@@ -70,14 +55,6 @@ public class Label implements Drawable, Disposable
     public void draw(Batch batch)
     {
         if (!visible) return;
-        font.drawMultiLine(batch, text, x, ry);
-    }
-
-    @Override
-    public void drawDebug(ShapeRenderer shapes)
-    {
-        if (!visible) return;
-        TextBounds b = getBounds();
-        shapes.rect(x, y, b.width, b.height);
+        font.drawMultiLine(batch, text, rx, ry);
     }
 }
-- 
cgit v1.1-2-g2b99