用C#创建Pong-从墙和球拍弹起球

大家好，

作为有抱负的游戏开发人员，我决定使用C#语言在Visual Studio中重新创建经典的虚拟网球游戏Pong.

As an aspiring game developer, I have decided to recreate the classic virtual tennis game Pong in Visual Studio using the C# language.

问题是，除了VB.NET语言之外，我几乎没有编程经验，更不用说比基于文本的程序更复杂的东西了，所以我发现这项任务很难理解.

The problem with this is that I have very little programming experience outside of the VB.NET language, let alone anything more complicated than text-based programs so I'm finding this task understandably difficult.

话虽如此，我已经设法创建了一个使用鼠标控制的球拍，并为球创建了碰撞.那是我感到困惑的地方，因为当球与球拍接触时，我尝试过的所有动作似乎都不会产生反弹效果， 从而使游戏几乎无法玩.有人对我如何根据当前代码解决此问题有任何建议吗?

With that said, I have managed to create a paddle controlled using the mouse as well as created the collision for the ball. That's where I got confused, as nothing I have tried seems to create a bouncing effect when the ball comes in contact with the paddle, thus making the game virtually unplayable. Does anyone have any suggestions on to how I would tackle this issue based on my current code?

注意:我知道能够使用箭头键移动球似乎是不必要的，但这是我想到测试桨板碰撞的唯一方法.

NOTE: I know being able to move the ball using the arrow keys seems unnecessary but it's the only way I can think of testing the paddle collision. 

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Pong_v0._1
{
    public partial class fm_main : Form 
    {

        public fm_main()
        {
            InitializeComponent();
            MouseMove += new MouseEventHandler(p_control);
            KeyDown += new KeyEventHandler(b_control);           
        }

        void p_control(object sender, MouseEventArgs e)
        {
            pb_p_player.Top = e.Y ;
            this.Refresh();
        }

        void b_control(object sender, KeyEventArgs e)
        {
            int x = pb_ball.Location.X;
            int y = pb_ball.Location.Y;

            if (e.KeyCode == Keys.Right) x += 10;
            else if (e.KeyCode == Keys.Left) x -= 10;
            else if (e.KeyCode == Keys.Up) y -= 10;
            else if (e.KeyCode == Keys.Down) y += 10;

            pb_ball.Location = new Point(x, y);

            if (pb_ball.Bounds.IntersectsWith(pb_p_player.Bounds))
            {
                x += 10;
                pb_ball.Location = new Point(x, y);
            }

        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
    }
}