【橙子】C#Winform--贪吃蛇是个人就看的懂的完整无bug逻辑代码

C#Winform全原创贪吃蛇无bug极致简易小白必学逻辑完整代码

作者写给小白的话：
百度其实有很多贪吃蛇代码，但要么代码过于复杂根本看不懂，要么bug一堆为乞丐版贪吃蛇，要么解释不清楚为残缺代码，还有的是用数据结构弄的贪吃蛇，小白根本都不知道发生了什么，非常不适合学习，顶多复制看看就没了。
本程序特点：
基本把已知的bug解决完，简单易懂都是用基础做的，没有加数据结构。没有加任何花里胡哨的东西，代码明了简介，非常适合小白进行学习！

1. 程序功能介绍：
就是个贪吃蛇的游戏，没啥说的！

2. 代码功能解释：
snake_show()//初始化蛇的生成界面
move_Tick()//计时器自动移动
KeyPress()//接受按键控制方向
egg_show()//蛋的生成
eat()//吃蛋的过程
cheak()//检测函数
tail_show()//控制蛇尾的生成方向
snake_bug()//蛇吃到自己结束游戏
wall_bug()//撞墙结束游戏
egg_bug()//蛋刷到蛇身的bug
禁止按下反方向键移动bug
3. 全部完整代码：

1. 创建winform项目,命名为MRTCS ------（末日贪吃蛇）

   ps:主要之前一开始弄的是tcs（贪吃蛇），然后又弄了cjtcs（超级贪吃蛇），之后弄了zztcs（最终贪吃蛇）

2. 直接从工具箱拖2个timer计时器，改名为move和cheak，move间隔为300，cheak间隔为1,窗口大小设为1000，1000

3. 然后复制一下代码

4. 最后把代码里面的事件放进相应的控件中（load，move，cheak，KeyPress）

5. 运行ok！
   以下代码：

using System;
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 MRTCS
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        int x = 0; int y = 0; int count = 0;
        char fxp = 's';
        char oldfxp = 'w';
  
        bool egg_exist = false;
        Label[,] map = new Label[100, 100];//地图的二维数组
        Label[] snake = new Label[1000];//蛇的数组
        Label egg = new Label();//蛋的标签
        Random egg_position = new Random();

        private void Form1_Load(object sender, EventArgs e)//load事件
        {

            snake_show();
       

        }
        private void snake_show()//初始化蛇的生成界面
        {
            Label snake_template = new Label();
            snake_template.Size = new Size(100, 100);
            snake_template.BackColor = Color.Black;
            snake_template.Location = new Point(0, 0);
            snake[count] = snake_template;
            Controls.Add(snake[count]);
        }
       

        private void move_Tick(object sender, EventArgs e)//计时器自动移动
        {
            if (count > 0)
            {
                for (int i = count; i > 0; i--)
                {
                    snake[i].Location = snake[i - 1].Location;
                }
            }
            switch (fxp)
            {
                case 'a': snake[0].Left -= 100; break;
                case 'd': snake[0].Left += 100; break;
                case 'w': snake[0].Top -= 100; break;
                case 's': snake[0].Top += 100; break;
            }

            eat();

        }

        private void Form1_KeyPress(object sender, KeyPressEventArgs e)//接受按键控制方向
        {
            {
                switch (e.KeyChar)
                {
                    case 'a': if (oldfxp != 'd' || count == 0) fxp = 'a'; break;
                    case 'd': if (oldfxp != 'a' || count == 0) fxp = 'd'; break;
                    case 'w': if (oldfxp != 's' || count == 0) fxp = 'w'; break;
                    case 's': if (oldfxp != 'w' || count == 0) fxp = 's'; break;
                }
                oldfxp = fxp;
            }
        }
        private void egg_show()//蛋的生成
        {
            int x = egg_position.Next(0, 9);
            int y = egg_position.Next(0, 9);
            egg.Location = new Point(x * 100, y * 100);
            egg.Size = new Size(100, 100);
            egg.BackColor = Color.Red;
            Controls.Add(egg);
        }

        private void eat()//吃蛋的过程
        {
            if (snake[0].Location == egg.Location)
            {
                ++count;
                Label snake_template = new Label();
                snake_template.Size = new Size(100, 100);
                snake_template.BackColor = Color.Black;
                snake_template.Location = tail_show(); /*new Point(snake[count - 1].Left - 100, snake[count - 1].Top);*/
                snake[count] = snake_template;
                Controls.Add(snake[count]);
                egg_exist = false;
            }
        }

        private void cheak_Tick(object sender, EventArgs e)//检测
        {
            if (!egg_exist)//刷蛋
            {
                egg_show();
                egg_exist = true;
            }
            egg_bug();
            snake_bug();
            wall_bug();
        }

        private void egg_bug()//蛋刷到蛇身
        {
            for (int i = 0; i < count + 1; i++)
            {
                if (snake[i].Location == egg.Location && i != 0)
                {
                    egg_exist = false;
                }

            }
        }
        private void snake_bug()//蛇吃到自己
        {
            for (int i = 0; i < count + 1; i++)
            {
                if (snake[i].Location == snake[0].Location && i != 0)
                {
                    move.Enabled = false;
                    cheak.Enabled = false;
                    MessageBox.Show("GameOver!");

                }

            }
        }
        private void wall_bug()//撞墙
        {
            if (snake[0].Left < 0 || snake[0].Left > 900 || snake[0].Top < 0 || snake[0].Top > 900)
            {
                move.Enabled = false;
                cheak.Enabled = false;
                MessageBox.Show("GameOver!");
            }

        }
        private Point tail_show()//蛇尾的生成
        {
            if (count == 0|| count == 1)
            {
                if (snake[0].Top == egg.Top && snake[0].Left - 100 == egg.Left)
                    return new Point(snake[0].Left + 100, snake[0].Top);
                if (snake[0].Top == egg.Top && snake[0].Left + 100 == egg.Left)
                    return new Point(snake[0].Left - 100, snake[0].Top);
                if (snake[0].Left == egg.Left && snake[0].Top - 100 == egg.Top)
                    return new Point(snake[0].Left, snake[0].Top + 100);
                if (snake[0].Left == egg.Left && snake[0].Top + 100 == egg.Top)
                    return new Point(snake[0].Left, snake[0].Top - 100);
                else
                    return new Point(-200,-200);
            }
            else
            {
                if (snake[count-1].Top == egg.Top && snake[count-2].Left - 100 == egg.Left)
                    return new Point(snake[count-1].Left + 100, snake[count-1].Top);
                if (snake[count-1].Top == egg.Top && snake[count - 2].Left + 100 == egg.Left)
                    return new Point(snake[count-1].Left - 100, snake[count-1].Top);
                if (snake[count-1].Left == egg.Left && snake[count - 2].Top - 100 == egg.Top)
                    return new Point(snake[count-1].Left, snake[count-1].Top + 100);
                if (snake[count-1].Left == egg.Left && snake[count - 2].Top + 100 == egg.Top)
                    return new Point(snake[count-1].Left, snake[count-1].Top - 100);
                else
                    return new Point(-200, -200);
            }
        }
    }
}

以上为全部代码！
感谢阅读！
有具体不懂的可以私聊问我！乐意教学！