C# 超级小玛丽小游戏，练一练，娱乐一下自己吧。

private void Form1_KeyDown(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.Space && !isJumping && !gameOver) { jumpSpeed = -10; } }显示图片与得分情况：

private void Form1_Paint(object sender, PaintEventArgs e) { e.Graphics.FillRectangle(Brushes.SkyBlue, 0, 0, ClientSize.Width, ClientSize.Height); e.Graphics.DrawImage(Properties.Resources._1, 50, marioY, MarioSize, MarioSize);//图片 e.Graphics.FillRectangle(Brushes.Red, objectX, objectY, ObjectSize, ObjectSize); e.Graphics.DrawString($"得分：{score}", Font, Brushes.Black, 10, 10); } 窗体初始化：

private const int MarioSize = 50; private const int ObjectSize = 50; private const int ObjectSpeed = 10; private int marioY; private int objectX; private int objectY; private bool isJumping; private int jumpSpeed; private bool gameOver; private int score; public Form1() { InitializeComponent(); marioY = ClientSize.Height - MarioSize; objectX = ClientSize.Width; objectY = ClientSize.Height - ObjectSize; isJumping = false; jumpSpeed = 10; gameOver = false; score = 0; timer1.Interval = 1000 / 60; // 每秒60帧 timer1.Enabled = true; }添加时间控件：

private void timer1_Tick(object sender, EventArgs e) { if (!gameOver) { objectX -= ObjectSpeed; if (objectX < -ObjectSize) { objectX = ClientSize.Width ObjectSize; objectY = ClientSize.Height - ObjectSize - new Random().Next(50, 150); score ; } if (isJumping) { marioY -= jumpSpeed; jumpSpeed--; if (marioY >= ClientSize.Height - MarioSize) { isJumping = false; marioY = ClientSize.Height - MarioSize; jumpSpeed = 10; } } else { marioY = jumpSpeed; jumpSpeed = Math.Min(jumpSpeed 1, 20); if (marioY MarioSize > ClientSize.Height)//停在底部 { marioY = ClientSize.Height - MarioSize; } } if (objectX < 100 && objectX > 0 && marioY MarioSize > objectY) { gameOver = true; timer1.Enabled = false; MessageBox.Show($"游戏结束！得分：{score}"); } Invalidate(); }