iphone - 如何在 cocos2d 中停止预定的 runAction

Question

我正在使用下面的代码添加每 1.5 秒后创建的精灵，如下所示

[self schedule:@selector(addTraget:) interval:1.5];

-(void)addTraget:(ccTime)dt{
CCSprite *target = [CCSprite spriteWithFile:@"img1.png" rect:CGRectMake(0, 0, 80, 36)];

target.position = ccp(-target.contentSize.width/2, 100);
[self addChild:target];
target.tag = 1;

id actionMove = [CCMoveTo actionWithDuration:actualDuration*2.5 position:ccp(winSize.width + (target.contentSize.width/2), actualY)];
id actionMoveDone = [CCCallFuncN actionWithTarget:self selector:@selector(spriteMoveFinished:)];
id sequece = [CCSequence actions:delayTime1, calFun1, delayTime2, calFun2,actionMove, actionMoveDone, nil];
id repeate = [CCRepeatForever actionWithAction:sequece];

[target runAction:repeate];
}

由于 addTarget 方法已安排，那么在满足条件一段时间后如何停止此预定操作？

Answer 1

[self unscheduleAllSelectors]; //For all selectors

或者，

[self unschedule:@selector(YOURSELECTOR)]; //For specific selector

Answer 2

只有取消调度特定的调度程序然后使用这个：

[self unschedule:@selector(addTraget:)];