iOS 类似2048、4096小游戏-OC
1、Collection 创建cell
2、cell上添加一个view，用来添加手势
3、字典用来存放数据-》每次执行StarGame数组接收没有数字的字典，原来字典对应的删除-》随机选中改变数组-》插回原来数据-》每次滑动 用选择排序分别相加相邻且相等的数据后，再用选择排序 进行排序（详情下文）-》刷新cell-》♻️
//数据 NSMutableDictionary * dictChange;//放 数值为0（代表没有数值的位置） 的字典 UISwipeGestureRecognizer * recognizer;//滑动手势 NSMutableDictionary * dictData;//数据字典
// 先添加 初始数据 -(void)creaDATA{ dictData = [NSMutableDictionary dictionary]; for (int i=0; i<16; i++) { [dictData setObject:@"0" forKey:@(i)]; } }
-(void)StarGame{ //筛选出 模块上可以添加数据的 位置字典。装到数组，随机分配 dictChange = [NSMutableDictionary dictionary]; for (int i=0; i<16; i++) { NSString * str = [dictData objectForKey:@(i)]; if ([str isEqualToString:@"0"]) { [dictChange setObject:@"0" forKey:@(i)]; } } //先判断有没有满足要求 NSArray * value = [dictData allValues]; if ([value containsObject:_GameNum]) { NSInteger haomiao,miao,fen; haomiao = timernumber%100; miao = timernumber/100; fen = miao/60; [UIView pushAlertTwoActionViewWithMessage:[NSString stringWithFormat:@"恭喜你，完成游戏\n用时：%02ld:%02ld:%02ld",fen,miao,haomiao] Target:self Title:@"OH耶！！！" oneAlertTitle:@"挑战时间" twoAlertTitle:@"休息一下" oneActionfunc:^{ //继续 [dictData removeAllObjects]; [collectionvieww reloadData]; timernumber = 0; [self StarGame]; [self timerStar]; } twoActionfunc:^{ //返回上一页 }]; } //如果没有位置可以再添加数字了 游戏就结束了 if (dictChange.count ==0) { [timerss invalidate]; timerss = nil; [UIView pushAlertTwoActionViewWithMessage:@"游戏结束" Target:self Title:@"再挑战一局吧" oneAlertTitle:@"好的" twoAlertTitle:@"休息一下" oneActionfunc:^{ //继续 [dictData removeAllObjects]; [collectionvieww reloadData]; timernumber = 0; [self StarGame]; [self timerStar]; } twoActionfunc:^{ //返回上一页 }]; return; } //随机添加数据。刷新表格 int random = (int)( (arc4random() % (dictChange.count))); NSArray * dictKey = [dictChange allKeys]; [dictChange setObject:@"2" forKey:dictKey[random]]; //返回给数据字典 for (NSString * key in dictKey) { [dictData setObject:dictChange[key] forKey:key]; } [dictChange removeAllObjects]; //刷新表 [collectionvieww reloadData]; }
recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(silidingTop)]; [recognizer setDirection:(UISwipeGestureRecognizerDirectionUp)]; [frontView addGestureRecognizer:recognizer]; recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(silidingLift)]; [recognizer setDirection:(UISwipeGestureRecognizerDirectionLeft)]; [frontView addGestureRecognizer:recognizer]; recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(silidingDown)]; [recognizer setDirection:(UISwipeGestureRecognizerDirectionDown)]; [frontView addGestureRecognizer:recognizer]; recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(silidingRight)]; [recognizer setDirection:(UISwipeGestureRecognizerDirectionRight)]; [frontView addGestureRecognizer:recognizer];
-(void)silidingLift{ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ for (int h = 0; h<4; h++) { //选择 筛选相邻数字相加。只相加一次 for (int i=0; i<4; i++) { if (![dictData[@(i+4*h)] isEqualToString:@"0"]) { for (int j=i+1; j<4; j++) { if (![dictData[@(j+4*h)] isEqualToString:@"0"]){ if ([dictData[@(i+4*h)] isEqualToString: dictData[@(j+4*h)]]) { //后边的数是 相加后的值 [dictData setObject:[NSString stringWithFormat:@"%d",[dictData[@(j+4*h)] intValue] + [dictData[@(i+4*h)] intValue]] forKey:@(i+4*h)]; [dictData setObject:@"0" forKey:@(j+4*h)];//前边的 设置为0 } break; // 有了 就不再循环了 } } } if (i==3) { [self Lift2:h]; } } } dispatch_async(dispatch_get_main_queue(), ^{ [collectionvieww reloadData]; [self StarGame]; }); }); } -(void)Lift2:(int)h{ //选择排序 整理位置 for(int i=0;i<4;i++){ if ([dictData[@(i+4*h)] isEqualToString:@"0"])//i为0 的时候 { for (int j=i+1; j<4; j++) { if (![dictData[@(j+4*h)] isEqualToString:@"0"]) //j 有值的时候 //i 的值 为j 的。j设置为0 { [dictData setObject:dictData[@(j+4*h)] forKey:@(i+4*h)]; [dictData setObject:@"0" forKey:@(j+4*h)]; break; // 继续下一次循环 } } } } }
-(void)silidingDown{ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ for (int h = 0; h<4; h++) { //选择 筛选相邻数字相加。只相加一次 for (int i=0; i<4; i++) { if (![dictData[@(12-i*4+h)] isEqualToString:@"0"]) { for (int j=i+1; j<4; j++) { if (![dictData[@(12-j*4+h)] isEqualToString:@"0"]){ if ([dictData[@(12-i*4+h)] isEqualToString: dictData[@(12-j*4+h)]]) { //后边的数是 相加后的值 [dictData setObject:[NSString stringWithFormat:@"%d",[dictData[@(12-j*4+h)] intValue] + [dictData[@(12-i*4+h)] intValue]] forKey:@(12-i*4+h)]; [dictData setObject:@"0" forKey:@(12-j*4+h)];//前边的 设置为0 } break; // 有了 就不再循环了 } } } if (i==3) { [self Down2:h]; } } } dispatch_async(dispatch_get_main_queue(), ^{ [collectionvieww reloadData]; [self StarGame]; }); }); } -(void)Down2:(int)h{ //选择排序 整理位置 for(int i=0;i<4;i++){ if ([dictData[@(12-i*4+h)] isEqualToString:@"0"])//i为0 的时候 { for (int j=i+1; j<4; j++) { if (![dictData[@(12-j*4+h)] isEqualToString:@"0"]) //j 有值的时候 //i 的值 为j 的。j设置为0 { [dictData setObject:dictData[@(12-j*4+h)] forKey:@(12-i*4+h)]; [dictData setObject:@"0" forKey:@(12-j*4+h)]; break; // 继续下一次循环 } } } } }
-(void)silidingRight{ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ for (int h = 0; h<4; h++) { //选择 筛选相邻数字相加。只相加一次 for (int i=0; i<4; i++) { if (![dictData[@(3-i+h*4)] isEqualToString:@"0"]) { for (int j=i+1; j<4; j++) { if (![dictData[@(3-j+h*4)] isEqualToString:@"0"]){ if ([dictData[@(3-i+h*4)] isEqualToString: dictData[@(3-j+h*4)]]) { //后边的数是 相加后的值 [dictData setObject:[NSString stringWithFormat:@"%d",[dictData[@(3-j+h*4)] intValue] + [dictData[@(3-i+h*4)] intValue]] forKey:@(3-i+h*4)]; [dictData setObject:@"0" forKey:@(3-j+h*4)];//前边的 设置为0 } break; // 有了 就不再循环了 } } } if (i==3) { [self right2:h]; } } } dispatch_async(dispatch_get_main_queue(), ^{ [collectionvieww reloadData]; [self StarGame]; }); }); } -(void)right2:(int)h{ //选择排序 整理位置 for(int i=0;i<4;i++){ if ([dictData[@(3-i+h*4)] isEqualToString:@"0"])//i为0 的时候 { for (int j=i+1; j<4; j++) { if (![dictData[@(3-j+h*4)] isEqualToString:@"0"]) //j 有值的时候 //i 的值 为j 的。j设置为0 { [dictData setObject:dictData[@(3-j+h*4)] forKey:@(3-i+h*4)]; [dictData setObject:@"0" forKey:@(3-j+h*4)]; break; // 继续下一次循环 } } } } }
-(void)silidingTop{ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ for (int h = 0; h<4; h++) { //选择 筛选相邻数字相加。只相加一次 for (int i=0; i<4; i++) { if (![dictData[@(i*4+h)] isEqualToString:@"0"]) { for (int j=i+1; j<4; j++) { if (![dictData[@(j*4+h)] isEqualToString:@"0"]){ if ([dictData[@(i*4+h)] isEqualToString: dictData[@(j*4+h)]]) { //后边的数是 相加后的值 [dictData setObject:[NSString stringWithFormat:@"%d",[dictData[@(j*4+h)] intValue] + [dictData[@(i*4+h)] intValue]] forKey:@(i*4+h)]; [dictData setObject:@"0" forKey:@(j*4+h)];//前边的 设置为0 } break; // 有了 就不再循环了 } } } if (i==3) { [self top2:h]; } } } dispatch_async(dispatch_get_main_queue(), ^{ [collectionvieww reloadData]; [self StarGame]; }); }); } -(void)top2:(int)h{ //选择排序 整理位置 for(int i=0;i<4;i++){ if ([dictData[@(i*4+h)] isEqualToString:@"0"])//i为0 的时候 { for (int j=i+1; j<4; j++) { if (![dictData[@(j*4+h)] isEqualToString:@"0"]) //j 有值的时候 //i 的值 为j 的。j设置为0 { [dictData setObject:dictData[@(j*4+h)] forKey:@(i*4+h)]; [dictData setObject:@"0" forKey:@(j*4+h)]; break; // 继续下一次循环 } } } } }
