1 files changed, 79 insertions, 0 deletions
diff --git a/core/src/ch/asynk/tankontank/ui/Msg.java b/core/src/ch/asynk/tankontank/ui/Msg.java
new file mode 100644
index 0000000..c2069b7
--- /dev/null
+++ b/core/src/ch/asynk/tankontank/ui/Msg.java
@@ -0,0 +1,79 @@
+package ch.asynk.tankontank.ui;
+
+import com.badlogic.gdx.graphics.g2d.Batch;
+import com.badlogic.gdx.graphics.g2d.BitmapFont;
+import com.badlogic.gdx.graphics.g2d.TextureAtlas;
+import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
+
+public class Msg extends Patch
+{
+    private LabelStack label;
+
+    public Msg(BitmapFont font, TextureAtlas atlas)
+    {
+        super(atlas.createPatch("typewriter"));
+        label = new LabelStack(font, 20f);
+    }
+
+    @Override
+    public void dispose()
+    {
+        super.dispose();
+        label.dispose();
+    }
+
+    public void updatePosition()
+    {
+        if (!visible) return;
+        float dx = (position.getX(rect.width) - rect.x);
+        float dy = (position.getY(rect.height) - rect.y);
+        translate(dx, dy);
+        label.translate(dx, dy);
+    }
+
+    public void write(String text, float duration)
+    {
+        label.write(text, duration);
+        resize();
+    }
+
+    public void write(String text, float duration, Position position)
+    {
+        this.position = position;
+        label.write(text, duration, position);
+        resize();
+    }
+
+    public void pushWrite(String text, float duration, Position position)
+    {
+        this.position = position;
+        label.pushWrite(text, duration, position);
+        resize();
+    }
+
+    private void resize()
+    {
+        setPosition(label.getX(), label.getY(), label.getWidth(), label.getHeight());
+    }
+
+    public boolean animate(float delta)
+    {
+        return label.animate(delta);
+    }
+
+    @Override
+    public void draw(Batch batch)
+    {
+        if (!label.visible) return;
+        super.draw(batch);
+        label.draw(batch);
+    }
+
+    @Override
+    public void drawDebug(ShapeRenderer shapes)
+    {
+        if (!label.visible) return;
+        super.drawDebug(shapes);
+        label.drawDebug(shapes);
+    }
+}