C# 贪吃蛇(游戏源码下载)

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace 贪吃蛇{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } public static bool ifStart = false;//判断是否开始 public static int career = 400;//移动的速度 Snake snake = new Snake();//实例化Snake类 int snake_W = 20;//骨节的宽度 int snake_H = 20;//骨节的高度 public static bool pause = false;//是否暂停游戏 /// <summary> /// 绘制游戏场景 /// </summary> /// <param g="Graphics">封装一个GDI 绘图图面</param> public void ProtractTable(Graphics g) { for (int i = 0; i <= panel1.Width / snake_W; i )//绘制单元格的纵向线 { g.DrawLine(new Pen(Color.Black, 1), new Point(i * snake_W, 0), new Point(i * snake_W, panel1.Height)); } for (int i = 0; i <= panel1.Height / snake_H; i )//绘制单元格的横向线 { g.DrawLine(new Pen(Color.Black, 1), new Point(0, i * snake_H), new Point(panel1.Width, i * snake_H)); } } private void panel1_Paint(object sender, PaintEventArgs e) { Graphics g = panel1.CreateGraphics();//创建panel1控件的Graphics类 ProtractTable(g);//绘制游戏场景 if (!ifStart)//如是没有开始游戏 { Snake.timer = timer1; Snake.label = label2; snake.Ophidian(panel1, snake_W);//初始化场地及贪吃蛇信息 } else { for (int i = 0; i < Snake.List.Count; i )//绘制蛇身 { e.Graphics.FillRectangle(Snake.SolidB, ((Point)Snake.List[i]).X 1, ((Point)Snake.List[i]).Y 1, snake_W - 1, snake_H - 1); } e.Graphics.FillRectangle(Snake.SolidF, Snake.Food.X 1, Snake.Food.Y 1, snake_W - 1, snake_H - 1);//绘制食物 if (Snake.ifGame)//如果游戏结束 //绘制提示文本 e.Graphics.DrawString("Game Over", new Font("宋体", 30, FontStyle.Bold), new SolidBrush(Color.DarkSlateGray), new PointF(150, 130)); } } private void 开始ToolStripMenuItem_Click(object sender, EventArgs e) { NoviceCortrol(Convert.ToInt32(((ToolStripMenuItem)sender).Tag.ToString())); snake.BuildFood(); textBox1.Focus(); } /// <summary> /// 控制游戏的开始、暂停和结束 /// </summary> /// <param n="int">标识</param> public void NoviceCortrol(int n) { switch (n) { case 1://开始游戏 { ifStart = false; Graphics g = panel1.CreateGraphics();//创建panel1控件的Graphics类 g.FillRectangle(Snake.SolidD, 0, 0, panel1.Width, panel1.Height);//刷新游戏场地 ProtractTable(g);//绘制游戏场地 ifStart = true;//开始游戏 snake.Ophidian(panel1, snake_W);//初始化场地及贪吃蛇信息 timer1.Interval = career;//设置贪吃蛇移动的速度 timer1.Start();//启动计时器 pause = true;//是否暂停游戏 label2.Text = "0";//显示当前分数 break; } case 2://暂停游戏 { if (pause)//如果游戏正在运行 { ifStart = true;//游戏正在开始 timer1.Stop();//停止计时器 pause = false;//当前已暂停游戏 } else { ifStart = true;//游戏正在开始 timer1.Start();//启动计时器 pause = true;//开始游戏 } break; } case 3://退出游戏 { timer1.Stop();//停止计时器 Application.Exit();//半闭工程 break; } } } private void 初级ToolStripMenuItem_Click(object sender, EventArgs e) { if (timer1.Enabled == false)//如果游戏没有开始 { 初级ToolStripMenuItem.Checked = false;//设置该项没有被选中 中级ToolStripMenuItem.Checked = false;//设置该项没有被选中 高级ToolStripMenuItem.Checked = false;//设置该项没有被选中 ((ToolStripMenuItem)sender).Checked = true;//设置当前项被选中 switch (Convert.ToInt32(((ToolStripMenuItem)sender).Tag.ToString())) { case 1://高级 { career = 400;//设置移动的速度 break; } case 2://中级 { career = 200; break; } case 3://初 { career = 50; break; } } } textBox1.Focus();//获得焦点 } private void Form1_KeyDown(object sender, KeyEventArgs e) { int tem_n = -1;//记录移动键值 if (e.KeyCode == Keys.Right)//如果按→键 tem_n = 0;//向右移 if (e.KeyCode == Keys.Left)//如果按←键 tem_n = 1;//向左移 if (e.KeyCode == Keys.Up)//如果按↑键 tem_n = 2;//向上移 if (e.KeyCode == Keys.Down)//如果按↓键 tem_n = 3;//向下移 if (tem_n != -1 && tem_n != Snake.Aspect)//如果移动的方向不是相同方向 { if (Snake.ifGame == false) { //如果移动的方向不是相反的方向 if (!((tem_n == 0 && Snake.Aspect == 1 || tem_n == 1 && Snake.Aspect == 0) || (tem_n == 2 && Snake.Aspect == 3 || tem_n == 3 && Snake.Aspect == 2))) { Snake.Aspect = tem_n;//记录移动的方向 snake.SnakeMove(tem_n);//移动贪吃蛇 } } } int tem_p = -1;//记录控制键值 if (e.KeyCode == Keys.F2)//如果按F2键 tem_p = 1;//开始游戏 if (e.KeyCode == Keys.F3)//如果按F3键 tem_p = 2;//暂停或继续游戏 if (e.KeyCode == Keys.F4)//如果按F4键 tem_p = 3;//关闭游戏 if (tem_p != -1)//如果当前是操作标识 NoviceCortrol(tem_p);//控制游戏的开始、暂止和关闭 } private void timer1_Tick(object sender, EventArgs e) { snake.SnakeMove(Snake.Aspect);//移动贪吃蛇 } }}