UI通过UISlider编写游戏第六感

#import "RootViewController.h"

@interface RootViewController ()
{
    UILabel *scoreLabel;

}

@end

@implementation RootViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    
    //longSlider
    UISlider *longSlider = [[UISlider alloc] initWithFrame:CGRectMake(0, 60, self.view.frame.size.width, 40)];
    longSlider.tag = 101;
    longSlider.maximumValue = 100;
    longSlider.minimumValue = 0;
    longSlider.userInteractionEnabled = NO;
    longSlider.value = arc4random() % 101;
    //[longSlider addTarget:self action:@selector(longSlider:) forControlEvents:UIControlEventValueChanged];
    [self.view addSubview:longSlider];
    [longSlider release];
    
    //shortSlider
    UISlider *shortSlider = [[UISlider alloc] initWithFrame:CGRectMake(0, 120, self.view.frame.size.width - 100, 40)];
    shortSlider.tag = 102;
    shortSlider.maximumValue = 100;
    shortSlider.minimumValue = 0;
    [self.view addSubview:shortSlider];
    [shortSlider release];
    
    
    UILabel *showLabel = [[UILabel alloc] initWithFrame:CGRectMake(40, 200, 40, 40)];
    showLabel.text = @"得分";
    [self.view addSubview:showLabel];
    [showLabel release];
    
    scoreLabel = [[UILabel alloc] initWithFrame:CGRectMake(100, 200, 200, 40)];
    scoreLabel.tag = 103;
    scoreLabel.layer.borderWidth = 2;
    scoreLabel.layer.borderColor = [UIColor redColor].CGColor;
    scoreLabel.layer.cornerRadius = 10;
    [self.view addSubview:scoreLabel];
    [scoreLabel release];
    
    UIButton *okButton = [UIButton buttonWithType:UIButtonTypeSystem];
    okButton.frame = CGRectMake(40, 300, 100, 50);
    [okButton setTitle:@"OK" forState:UIControlStateNormal];
    okButton.layer.borderWidth = 2;
    okButton.layer.cornerRadius = 10;
    [okButton addTarget:self action:@selector(okButton:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:okButton];
    
    
    UIButton *againButton = [UIButton buttonWithType:UIButtonTypeSystem];
    againButton.frame = CGRectMake(220, 300, 100, 50);
    [againButton setTitle:@"重新" forState:UIControlStateNormal];
    againButton.layer.borderWidth = 2;
    againButton.layer.cornerRadius = 10;
    [againButton addTarget:self action:@selector(pressButton) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:againButton];
    
    
    
    // Do any additional setup after loading the view.
}

- (void)okButton:(UIButton *)aButton
{
    UISlider *lSlider = (UISlider *)[self.view viewWithTag:101];
    UISlider *sSlider = (UISlider *)[self.view viewWithTag:102];
    UILabel *lable = (UILabel *)[self.view viewWithTag:103];
    sSlider.userInteractionEnabled = NO;
    if (lSlider.value == sSlider.value) {
        lable.text = @"100";
        UIAlertView *aa = [[UIAlertView alloc] initWithTitle:@"提示" message:@"不是人" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
        [aa show];
        [aa release];
    } else {
    
        float temp = 100 - abs((int)(lSlider.value - sSlider.value)) * 5;
        if (temp > 90 && temp < 100) {
            UIAlertView *aa = [[UIAlertView alloc] initWithTitle:@"提示" message:@"牛人" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
            [aa show];
            [aa release];
        } else if (temp > 80 && temp < 90) {
        
            UIAlertView *aa = [[UIAlertView alloc] initWithTitle:@"提示" message:@"眼力不错" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
            [aa show];
            [aa release];
        
        } else if (temp > 60 && temp < 80) {
        
            UIAlertView *aa = [[UIAlertView alloc] initWithTitle:@"提示" message:@"一般" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
            [aa show];
            [aa release];

} else {
        
            UIAlertView *aa = [[UIAlertView alloc] initWithTitle:@"提示" message:@"眼瞎了吧!" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
            [aa show];
            [aa release];

}
    
        scoreLabel.text = [NSString stringWithFormat:@"%.2f", temp];
    }

}
- (void)pressButton
{
    
    UISlider *slider = (UISlider *)[self.view viewWithTag:101];
    //slider.value = arc4random() % 101;
    [slider setValue:arc4random() % 61 + 20 animated:YES];
    UISlider *sSlider = (UISlider *)[self.view viewWithTag:102];
    sSlider.userInteractionEnabled = YES;
    sSlider.value = 0;
    
    UILabel *lable = (UILabel *)[self.view viewWithTag:103];
    lable.text = @"0";
   // [slider setValue:arc4random() animated:YES];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end