package ch.asynk.rustanddust.ui; import com.badlogic.gdx.graphics.g2d.Batch; import com.badlogic.gdx.graphics.g2d.BitmapFont; import com.badlogic.gdx.graphics.g2d.GlyphLayout; public class Label extends Widget { private BitmapFont font; private GlyphLayout layout; private float dx; private float dy; protected String text; public Label(BitmapFont font) { this(font, 0f); } 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; this.layout = new GlyphLayout(); } @Override public void dispose() { } @Override public void translate(float dx, float dy) { setPosition((rect.x + dx), (rect.y + dy)); } @Override public void setPosition(float x, float y) { this.layout.setText(font, (text == null) ? "" : text); setPosition(x, y, (layout.width + (2 * padding)), (layout.height + (2 * padding))); this.dx = (x + padding); this.dy = (y + padding + layout.height); } public void write(String text) { this.text = text; setPosition(position); } public void write(String text, float x, float y) { this.text = text; setPosition(x, y); } @Override public void draw(Batch batch) { if (!visible) return; font.draw(batch, layout, dx, dy); } }