CCCallFunc的selector
CCCallFunc:
-(void) doATask;
CCCallFuncN:
-(void) doATaskN: (id) node;
CCCallFuncND:
-(void) doATaskND: (id) node data: (void *) d;
CCCallFunc:
-(void) doATask;
CCCallFuncN:
-(void) doATaskN: (id) node;
CCCallFuncND:
-(void) doATaskND: (id) node data: (void *) d;