1 GUITest0

function OnGUI() {
    
    GUI.Label(Rect(10,10,100,30),"ChooseLevel");
        //Debug.Log("Clicked the button with an image");
      
    if (GUI.Button(Rect(10,70,50,30),"1"))
        //Debug.Log("Clicked the button with text");
      {Application.LoadLevel(1);}//申请载入场景1
}

2GUITest1

function OnGUI() {
    
    if (GUI.Button(Rect(700,500,50,30),"Right"))
        //Debug.Log("Clicked the button with an image");
      {animation.CrossFade("Right");}
    if (GUI.Button(Rect(500,500,50,30),"Left"))
        //Debug.Log("Clicked the button with text");
      {animation.CrossFade("Left");}
    if (GUI.Button(Rect(800,800,50,30),"Back"))
        //Debug.Log("Clicked the button with text");
      {Application.LoadLevel(0);}//申请载入场景0
}

注:通过点击GUIButton 实现播放动画,场景的切换.场景0和1的确定是在File-Build Settings 把2个场景拖入到Scenes In Build