@Override
public boolean touchDown(int x, int y, int arg2, int arg3) {
camera.unproject(mousePos.set(x, y, 0));
if (backButton.contains(mousePos.x, mousePos.y)) {
goBack();
}
ObjectMap.Entries<String, Rectangle> entries = bindingButtons.entries();
boolean focusedAnOption = false;
while (entries.hasNext()) {
ObjectMap.Entry<String, Rectangle> entry = entries.next();
Rectangle bounds = entry.value;
camera.unproject(mousePos.set(x, y, 0));
if (bounds.contains(mousePos.x, mousePos.y)) {
this.focused = true;
focusedAnOption = true;
this.focusedBox.setY(bounds.y);
this.focusedBox.setX(bounds.x);
BitmapFont.TextBounds b = font.getBounds(entry.key);
this.focusedBox.setHeight(b.height);
this.focusedBox.setWidth(b.width);
this.focusedAction = entry.key;
}
}
if (!focusedAnOption) {
this.focused = false;
}
return false;
}
@Override
public void render(float arg0) {
Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
camera.update();
if (Gdx.input.isKeyPressed(Input.Keys.ESCAPE)) {
if (focused) {
focused = false;
} else {
goBack();
}
}
if (focused) {
shapeRenderer.begin(ShapeType.FilledRectangle);
Color c = new Color(0.15f, 0.4f, 0.15f, 1f);
shapeRenderer.setColor(c);
shapeRenderer.filledRect(focusedBox.x, focusedBox.y, focusedBox.width, focusedBox.height);
shapeRenderer.end();
}
batch.begin();
ObjectMap.Entries<String, Rectangle> it = bindingButtons.entries();
// draw back button text
font.draw(batch, "Back", backButton.x, backButton.y + backButton.height);
// draw option texts
while (it.hasNext()) {
ObjectMap.Entry<String, Rectangle> entry = it.next();
Rectangle bounds = entry.value;
font.draw(batch, entry.key, bounds.x, bounds.y + bounds.height);
Binding binding = game.getBindings().get(entry.key);
font.draw(batch, binding.character, bounds.x + 200.0f, bounds.y + bounds.height);
}
batch.end();
}
@Override
public void show() {
font =
new BitmapFont(
Gdx.files.internal("assets/font.fnt"), Gdx.files.internal("assets/font.png"), false);
batch = new SpriteBatch();
shapeRenderer = new ShapeRenderer();
bindingButtons = new ObjectMap<String, Rectangle>();
backButton = new Rectangle(40.0f, 730.0f, 100.0f, 32.0f);
// setup interface
ObjectMap.Entries<String, Binding> it = game.getBindings().entries();
float y = 700.0f;
while (it.hasNext()) {
ObjectMap.Entry<String, Binding> entry = it.next();
Rectangle button = new Rectangle(300.0f, y, 150.0f, 32);
y -= 40;
bindingButtons.put(entry.key, button);
}
mousePos = new Vector3();
camera = new OrthographicCamera();
camera.setToOrtho(false);
Gdx.input.setInputProcessor(this);
focusedBox = new Rectangle();
}