//private constructor
//base instead of super, location also changes
private XCmdToChangeScene(XApp app, XScene toScene, XScene returnScene) :
base(app)
{
this.mFromScene = app.getScenarioMgr().getCurScene();
this.mToScene = toScene;
this.mReturnScene = returnScene;
}
//static method to construct and execute this command
public static bool execute(
XApp app, XScene toScene, XScene returnScene)
{
XCmdToChangeScene cmd =
new XCmdToChangeScene(app, toScene, returnScene);
return(cmd.execute());
}
public void setCurScene(XScene scene)
{
if (this.mCurScene != null)
{
this.mCurScene.wrapUp();
}
scene.getReady();
this.mCurScene = scene;
}
protected override string createLog()
{
//getClass().getSimpleName() => GetType().Name
StringBuilder sb = new StringBuilder();
sb.Append(this.GetType().Name).Append("\t");
sb.Append(this.mFromScene.GetType().Name).Append("\t");
XScene curScene = this.mApp.getScenarioMgr().getCurScene();
sb.Append(curScene.GetType().Name).Append(" \t");
if (this.mReturnScene == null)
{
sb.Append("null");
}
else
{
sb.Append(curScene.getReturnScene().GetType().Name);
}
return(sb.ToString());
}
//concrete methods
protected void addScene(XScene scene)
{
this.mScenes.Add(scene);
}
