怎么让激光飞？

问题描述

我正在使用c＃来获取 winapp 。不适用于Unity或其他。

我的类 
 {
 Lasers laser1 =  new  Lasers（）; 
 Lasers laser2 =  new  Lasers（）; 
 
 
  public  Screen（）
 {
 InitializeComponent（）; 
 DoubleBuffered =  true ; 
  this  .Paint + =  new  PaintEventHandler（Screen_Paint）; 
 
计时器timerforLaser =  new  Timer（）; 
 timerforLaser.Tick + =  new  EventHandler（Timer_forLaser_Tick）; 
 timerforLaser.Interval =  100 ; 
 timerforLaser.Start（）; 
 
 .... 
 
 laser1.Initialize（）; 
 laser2.Initialize（）; 
} 
 
  void  Screen_Paint（ object  sender，PaintEventArgs e） 
 {
 ........ 
 
 e.Graphics.DrawImage（laser1.Img0，laser1.Rectangle）;  //   LaserPaint  
 e.Graphics.DrawImage（laser2.Img0，laser2.Rectangle）;  //   LaserPaint  
} 
  void  Timer_forLaser_Tick（ object  sender，EventArgs e）
 {
 laser1.ShootUp（）; 
 laser2.ShootUp（）; 
  this  .Refresh（）;  //  非常重要 - 没有他这里没有任何作用 
} 
 
  private   void  Screen_KeyDown（ object  sender， KeyEventArgs e）
 {
  if （e.KeyCode == Keys.Space）
 {
 laser1.New（ Player.X，Player.Y）; 
 laser2.New（Player.X，Player.Y）; 
} 
  this  .Refresh（）;  //  非常重要 - 没有他这里没有任何作用 
} 
} 

从我发布的代码中，当我按空格键时，它将在屏幕上创建2个激光图像并在计时器事件中更新它们。

问题在于它是一次创建它们，还是重叠的。

我希望他们一个接一个地创建。像一阵爆发。彼此之间的时间很短。并没有重叠。

我想我必须以某种方式在每个激光的起始点之间放一个计时器，只要我按住Space键。或者某种延迟。如果我必须创建100个激光器，我可能会创建一个包含所有激光器的阵列？我不知道如何让这件事发挥作用。



非常感谢。



我尝试过：

一切

一切

一切

一切

一切

一切

解决方案

I am using c# for winapp. Not for Unity or whatever.

my class
{
        Lasers laser1 = new Lasers();
        Lasers laser2 = new Lasers(); 


        public Screen()
        {
            InitializeComponent();
            DoubleBuffered = true;
            this.Paint += new PaintEventHandler(Screen_Paint);

            Timer timerforLaser = new Timer();
            timerforLaser.Tick += new EventHandler(Timer_forLaser_Tick);
            timerforLaser.Interval = 100;
            timerforLaser.Start();

            ....
  
            laser1.Initialize();
            laser2.Initialize();
        }
 
        void Screen_Paint(object sender, PaintEventArgs e)
        {
            ........

            e.Graphics.DrawImage(laser1.Img0, laser1.Rectangle);//LaserPaint
            e.Graphics.DrawImage(laser2.Img0, laser2.Rectangle);//LaserPaint
        }
        void Timer_forLaser_Tick(object sender, EventArgs e)
        {
            laser1.ShootUp();
            laser2.ShootUp();
            this.Refresh(); //very Important -without him here nothing works
        }

        private void Screen_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Space)
            {
                laser1.New(Player.X, Player.Y);
                laser2.New(Player.X, Player.Y);
            }
            this.Refresh(); //very Important -without him here nothing works
        }
}

From the code i post, when I press Space key, it will create 2 lasers images on the screen and update them in the timer event.
The problem is that is creating them at once, and overlapped.
I want them created 1 after another. Like a burst. With a short time between each other. And no overlaps.
I imagine i must put a timer between the starting point of each laser somehow, as long as i keep pressed the Space key. Or a delay of some sort. And if i have to create 100 lasers, i will probably create an array that will contain all the lasers? I have no idea how to make this thing work.

Thank you kindly.

What I have tried:

everything

everything

everything

everything

everything

everything

解决方案

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