private void render() {
long timeStamp = environment.getTimer().getTime();
if (timeStamp - lastRender >= environment.getConfig().getInteger("FrameRate")) {
lastRender = timeStamp;
environment.getEngine().clearDisplay();
layerManager.drawLayers(environment.getEngine());
environment.getEngine().updateDisplay();
}
}
private void setBackground() {
layerManager.addSimpleLayer(new Background(environment, backgroundTexture));
}