C＃圖片沖突

Question

嗨，大家好，基本上這是僵屍行走的代碼，現在我想做的就是單擊僵屍消失后單擊該怎么辦？ 或者，如果僵屍在與其他圖像碰撞時消失，該怎么辦？ 就像子彈擊中他們一樣。

public class Gaston {
        public double X { get; set; }
        public double Y { get; set; }
        public Image Image { get; set; }
        public int Colspan { get; set; }
        public int Rowspan { get; set; }
    }
    /// <summary>
    /// An empty page that can be used on its own or navigated to within a Frame.
    /// </summary>
    public sealed partial class MainPage : Page
    {
         DispatcherTimer dispatcherTimer;
         List<Gaston> Gastons;
         int timesTicked = 0;
         int timesToTick = 10;
         Image zombieImg;
         public MainPage()
        {
            this.InitializeComponent();
            Gastons = new List<Gaston>();
                DispatcherTimerSetup();
                Zombie();

        }


        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
        }

        private void Zombie()
        {
            Gaston newGaston = new Gaston
            {
                Colspan = -10,
                Image = new Image(),
                Rowspan = -10,
                X = -10,
                Y = -10
            };
            BitmapImage bmp;
            bmp = new BitmapImage(new Uri (this.BaseUri, "/Assets/zombie.png"));
            newGaston.Image.Source = bmp;
            Gastons.Add(newGaston);    

            Grid.Children.Add(newGaston.Image);

        }
        private void ZombieWalks()
        {
            foreach (Gaston me in Gastons)
            {
                me.Image.Margin = new Thickness(me.Image.Margin.Left - 10, me.Image.Margin.Bottom - 10, me.Image.Margin.Right + 10, me.Image.Margin.Top + 10);
           }

        }




        public void DispatcherTimerSetup()
        {
            dispatcherTimer = new DispatcherTimer();
            dispatcherTimer.Tick += dispatcherTimer_Tick;
            dispatcherTimer.Interval = new TimeSpan(0, 0, 1);
            dispatcherTimer.Start();
        }

        void dispatcherTimer_Tick(object sender, object e)
        {

            AddZombie();
            timesTicked++;
            ZombieWalks();
            if (timesTicked > timesToTick)
            {

            }

        }
        private void AddZombie()
        {
            if (timesTicked == 5)
            {
                    Zombie();
                DispatcherTimerSetup();
            }
        }        
    }
}

Answer 1

在圖像上掛接Tapped事件（並將IsTapEnabled設置為true）。 然后，在這種情況下，請刪除僵屍。

BitmapImage bmp;
bmp = new BitmapImage(new Uri (this.BaseUri, "/Assets/zombie.png"));
newGaston.Image.Source = bmp;
newGaston.Image.Tapped += GastonTapped;

....
private void GastonTapped(object sender, TappedRoutedEventArgs e)
{
// remove the zombie.
}

另外-我強烈建議您使用畫布來定位元素。 容易得多。