[問題] 兩個class之間互動問題
最近在寫小遊戲-丟垃圾(圖-可拖曳)到垃圾桶(圖-不可拖曳)
丟到垃圾桶時會加分
遇到一點問題，困擾許久
正常來說把垃圾丟到垃圾桶時會加分並將分數寫在計分板上
不過我寫來寫去計分的變數有收到，卻無法寫在計分板上
以下是程式碼
GameViewController是我主要元件的class
dragView是拖曳圖片動作的class
/*dragView*/
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{
BOOL find = NO;
GameViewController *ccc =[[GameViewController alloc] init];
for (UIImageView *view in [[self superview] subviews]) {
if (view.tag != -1 && CGRectIntersectsRect(dragView.frame, view.frame))
[view setBackgroundColor:[UIColor clearColor]];
[dragView removeFromSuperview];
[ccc setScoreLabel];//設定計分板
find = YES;
}
}
if (!find) {
[self returnAnimation];
}
}
/*GameViewController*/
- (void)setScoreLabel{
score += 100;//有執行到這一行
ScoreLabel.text = [NSString stringWithFormat:@"%d",score];//卻沒執行這一行
}
有大大知道為什麼會這樣嗎？
--------------------------
以下是我的code
http://ppt.cc/SlUz
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 1.172.129.31
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※ 編輯: m87145999 來自: 1.172.129.31 (06/19 15:13)
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