GameScreen.java 文件源码

public void draw (float deltaTime) {
    GLCommon gl = Gdx.gl;
    gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

    renderer.render();

    guiCam.update();
    batcher.setProjectionMatrix(guiCam.combined);
    batcher.enableBlending();
    batcher.begin();
    switch (state) {
    case GAME_READY:
        presentReady();
        break;
    case GAME_RUNNING:
        presentRunning();
        break;
    case GAME_PAUSED:
        presentPaused();
        break;
    case GAME_LEVEL_END:
        presentLevelEnd();
        break;
    case GAME_OVER:
        presentGameOver();
        break;
    }
    batcher.end();
}