(NO.00001)iOS游戏SpeedBoy Lite成形记(二十)

来源：互联网发布：管家婆软件那三个编辑：程序博客网时间：2024/05/16 09:52

下面修改最为关键的matchRun方法里的代码:

CCActionCallBlock *blk = [CCActionCallBlock actionWithBlock:^{            _finishedCount++;            [player endMatch];            [player stopAction:repeatJump];            [player stopAction:repeatSkew];            [self removeChild:player.streak];            if (_finishedCount == 1) {                _bestElapsedTime = player.elapsedTime;                GameState *gameState = [GameState sharedInstance];                NSInteger money = gameState.money;                if (player.playerNumber == _betPlayer) {                    gameState.totalMoney += money;                    [_interface updateStatusLabel:[NSString stringWithFormat:@"资金 +%d",money] withColor:[CCColor greenColor]];                }else{                    gameState.totalMoney -= money;                    [_interface updateStatusLabel:[NSString stringWithFormat:@"资金 -%d",money] withColor:[CCColor redColor]];                }            }            CCLabelTTF* label = (CCLabelTTF*)_labelArray[player.playerNumber-1];            NSTimeInterval intervalOffset = player.elapsedTime - _bestElapsedTime;            if (intervalOffset > 0) {                label.string = [NSString stringWithFormat:@"NO.%d +%.4f s",_finishedCount,intervalOffset];            }else{                label.string = [NSString stringWithFormat:@"NO.%d %.4f s",_finishedCount,player.elapsedTime];                label.color = [CCColor greenColor];            }            label.visible = YES;            if (_finishedCount == PlayerCount) {                _finishedCount = 0;                _matching = NO;                _betPlayer = 0;                _isBeted = NO;                GameState *gameState = [GameState sharedInstance];                gameState.money = 0;                [self updateGambleState];            }        }];

主要变化都在block回调里,所以只贴出其中的内容.
主要逻辑是在比赛完毕后更新游戏状态.如果玩家赌对了则资金总数加上押注的数目,否则减去该数目.

为了区分出赢钱和输钱,我们在GameInterface类中添加新实例方法,首先改动接口声明:

-(void)updateStatusLabel:(NSString *)msg withColor:(CCColor*)color;

然后再到GameInterface.m中实现该方法:

-(void)updateStatusLabel:(NSString *)msg withColor:(CCColor*)color{    CCColor *orgColor = _statusLabel.color;    CCActionTintTo  *tintAction = [CCActionTintTo actionWithDuration:1 color:color];    CCActionCallBlock *block = [CCActionCallBlock actionWithBlock:^{        _statusLabel.color = orgColor;    }];    CCActionDelay *delayAction = [CCActionDelay actionWithDuration:4];    CCActionSequence *seqAction = [CCActionSequence actions:tintAction,delayAction,block,nil];    [self updateStatusLabel:msg];    [_statusLabel runAction:seqAction];}

大体上是根据color参数动态改变状态标签的颜色,最后复原原来的颜色.

这一阶段新增的游戏逻辑完成的差不多了,下面就是实现GameOver的情形了.

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