2016-09-20 119 views

回答

38

尝试这样的:

Timer.scheduledTimer(timeInterval: 0.35, target: self, selector: #selector(createEnemy), userInfo: nil, repeats: true) 
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感谢名单: )其更简洁然后迅速2.2 –

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不客为厅 –

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应该接受这个答案@MohsinQureshi – Dhiru