@Override
public void render(MVP mvp) {
final float contentSize = 0.9f;
SimpleTexturedShader shader = injector.getInstance(SimpleTexturedShader.class);
shader.activate();
// Draw the background texture
shader.setMVPMatrix(mvp.collapse());
shader.setTexture(backgroundTexture);
shader.draw();
// If the click action has an icon
if (action.hasIconTexture()) {
drawIcon(mvp, shader);
}
drawActionName(mvp, contentSize);
// If the action cannot be performed
if (!action.isExecutable()) {
// Draw the unavailable overlay
shader.setMVPMatrix(mvp.collapse());
shader.setTexture(unselectableTexture);
shader.draw();
}
}
public boolean handleClick() {
if (action.isExecutable()) {
action.execute();
return true;
} else {
return false;
}
}