Form1.cs

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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
    {
        private PlayArea myGame;
        public Form1()
        {
            InitializeComponent();
            myGame = new PlayArea(20);
            myGame.RefreScoreEvent += new PlayArea.RefreScoreHandler(this.refreScore);
        }

        private void panel1_Paint(object sender, PaintEventArgs e)
        {
            if (myGame == null) { return; }
            myGame.G=panel1.CreateGraphics();
            myGame.Show();
        }

        private void refreScore()
        {
            label2.Text = myGame.GetScore(1);//玩家1分数
            label4.Text = myGame.GetScore(2);//玩家分数获取
            label2.Refresh();
            label4.Refresh();
        }

        private void 控制ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            int i = 1;
            int n = 0;
            foreach (ToolStripMenuItem item in 控制ToolStripMenuItem.DropDown.Items)
            {
                if ((ToolStripMenuItem)sender == item)
                {
                    n = i;
                }
                i++;
            }
            myGame.GetOperation(n);
        }

        private void Form1_KeyDown(object sender, KeyEventArgs e)
        {
            myGame.GetOperation(e.KeyCode);
        }


        private void Form1_Load(object sender, EventArgs e)
        {
            简单ToolStripMenuItem.Checked = true;