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

namespace?貪吃蛇1._0
{
????public?partial?class?Form1?:?Form
????{
????????int?direction=1;//方向，1234代表上下左右
????????int?length=3;
????????int?score?=?0;
????????int?level?=?1;
????????Point?lastfood=new?Point（00）;
????????List?now_snake=new?List（）;
????????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????now_snake.Add（new?Point（140120））;
????????????now_snake.Add（new?Point（140130））;
????????????now_snake.Add（new?Point（140140））;
???????????
????????}

????????private?void?add_food（）//去除舊的食物并增加新的食物
????????{
????????????Graphics?g?=?panelscreen.CreateGraphics（）;
????????????Pen?pb?=?new?Pen（Brushes.Black）;
????????????Pen?pw?=?new?Pen（panelscreen.BackColor）;
????????????if?（now_snake.Count?>?3）
????????????{
????????????????g.FillRectangle（pb.Brush?lastfood.X?lastfood.Y?10?10）;
????????????????g.DrawRectangle（pb?lastfood.X?lastfood.Y?10?10）;
????????????}
????????????Random?ran?=?new?Random（）;
????????????do
????????????{
????????????????lastfood.X?=?ran.Next（0?14）?*?10;
????????????????lastfood.Y?=?ran.Next（0?14）?*?10;
????????????}
????????????while（now_snake.Contains（lastfood））;
????????????g.FillEllipse（Brushes.Green?lastfood.X?lastfood.Y?10?10）;
????????????g.DrawEllipse（pw?lastfood.X?lastfood.Y?10?10）;
????????}

????????private?void?eat_food（）
????????{
????????????Point?p=now_snake[0];
????????????if?（direction?==?1?&&?p.X?==?lastfood.X?&&?p.Y?==?（10?+?lastfood.Y）?||
????????????????direction?==?2?&&?p.X?==?lastfood.X?&&?p.Y?==?（lastfood.Y?-?10）?||
????????????????direction?==?3?&&?p.Y?==?lastfood.Y?&&?p.X?==?（10?+?lastfood.X）?||
????????????????direction?==?4?&&?p.Y?==?lastfood.Y?&&?p.X?==?（lastfood.X?-?10）
????????????????）
????????????{
????????????????
????????????????now_snake.Add（new?Point（lastfood.Xlastfood.Y））;
????????????????add_food（）;
????????????????length++;
????????????????score?+=?level;
????????????????labellength.Text?=?“當前長度：“?+?length.ToString（）;
????????????????labellevel.Text?=?“當前速度：“?+?level.ToString（）;
????????????????labelscore.Text?=?“當前分數：“?+?score.ToString（）;
????????????}
????????}

????????private?void?snake_ran（）
????????{
????????????if?（go_out（））
????????????{
????????????????buttonend_Click（buttonend?new?EventArgs（））;
????????????????return;
????????????}
????????????eat_food（）;
????????????Graphics?g?=?panelscreen.CreateGraphics（）;
????????????Pen?pb?=?new?Pen（Brushes.Black）;
????????????Pen?pw?=?new?Pen（panelscreen.BackColor）;
????????????g.FillRectangle（pw.Brush?now_snake[now_snake.Count?-?1].X?now_snake[now_snake.Count?-?1].Y?10?10）;
????????????now_snake.Remove（now_snake[now_snake.Count-1]）;
????????????Point?p?=?now_snake[0];
????????????swi

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????16384??2010-12-18?11:34??貪吃蛇1.0\貪吃蛇1.0\bin\Debug\貪吃蛇1.0.exe

?????文件??????32256??2010-12-18?11:34??貪吃蛇1.0\貪吃蛇1.0\bin\Debug\貪吃蛇1.0.pdb

?????文件??????14328??2010-12-18?20:53??貪吃蛇1.0\貪吃蛇1.0\bin\Debug\貪吃蛇1.0.vshost.exe

?????文件????????490??2009-06-11?05:14??貪吃蛇1.0\貪吃蛇1.0\bin\Debug\貪吃蛇1.0.vshost.exe.manifest

?????文件??????17408??2010-12-20?12:01??貪吃蛇1.0\貪吃蛇1.0\bin\Release\貪吃蛇1.0.exe

?????文件??????30208??2010-12-20?12:01??貪吃蛇1.0\貪吃蛇1.0\bin\Release\貪吃蛇1.0.pdb

?????文件??????14328??2011-01-20?14:44??貪吃蛇1.0\貪吃蛇1.0\bin\Release\貪吃蛇1.0.vshost.exe

?????文件????????490??2009-06-11?05:14??貪吃蛇1.0\貪吃蛇1.0\bin\Release\貪吃蛇1.0.vshost.exe.manifest

?????文件???????8306??2010-12-20?12:01??貪吃蛇1.0\貪吃蛇1.0\Form1.cs

?????文件??????10716??2010-12-20?11:46??貪吃蛇1.0\貪吃蛇1.0\Form1.Designer.cs

?????文件???????7924??2010-12-19?23:27??貪吃蛇1.0\貪吃蛇1.0\Form1.resx

?????文件????????825??2010-12-18?20:53??貪吃蛇1.0\貪吃蛇1.0\obj\Debug\貪吃蛇1.0.csproj.FileListAbsolute.txt

?????文件????????847??2010-12-18?11:31??貪吃蛇1.0\貪吃蛇1.0\obj\Debug\貪吃蛇1.0.csproj.GenerateResource.Cache

?????文件??????16384??2010-12-18?11:34??貪吃蛇1.0\貪吃蛇1.0\obj\Debug\貪吃蛇1.0.exe

?????文件??????32256??2010-12-18?11:34??貪吃蛇1.0\貪吃蛇1.0\obj\Debug\貪吃蛇1.0.pdb

?????文件????????180??2010-12-18?11:31??貪吃蛇1.0\貪吃蛇1.0\obj\Debug\貪吃蛇1._0.Form1.resources

?????文件????????180??2010-12-16?20:58??貪吃蛇1.0\貪吃蛇1.0\obj\Debug\貪吃蛇1._0.Properties.Resources.resources

?????文件???????4608??2010-12-18?23:00??貪吃蛇1.0\貪吃蛇1.0\obj\Release\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????841??2011-01-20?14:44??貪吃蛇1.0\貪吃蛇1.0\obj\Release\貪吃蛇1.0.csproj.FileListAbsolute.txt

?????文件????????847??2010-12-19?23:27??貪吃蛇1.0\貪吃蛇1.0\obj\Release\貪吃蛇1.0.csproj.GenerateResource.Cache

?????文件??????17408??2010-12-20?12:01??貪吃蛇1.0\貪吃蛇1.0\obj\Release\貪吃蛇1.0.exe

?????文件??????30208??2010-12-20?12:01??貪吃蛇1.0\貪吃蛇1.0\obj\Release\貪吃蛇1.0.pdb

?????文件???????1644??2010-12-19?23:27??貪吃蛇1.0\貪吃蛇1.0\obj\Release\貪吃蛇1._0.Form1.resources

?????文件????????180??2010-12-18?23:00??貪吃蛇1.0\貪吃蛇1.0\obj\Release\貪吃蛇1._0.Properties.Resources.resources

?????文件????????494??2010-12-16?20:53??貪吃蛇1.0\貪吃蛇1.0\Program.cs

?????文件???????1356??2010-12-16?20:53??貪吃蛇1.0\貪吃蛇1.0\Properties\AssemblyInfo.cs

?????文件???????2850??2010-12-18?23:00??貪吃蛇1.0\貪吃蛇1.0\Properties\Resources.Designer.cs

?????文件???????5961??2010-12-18?23:00??貪吃蛇1.0\貪吃蛇1.0\Properties\Resources.resx

?????文件???????1098??2010-12-16?20:53??貪吃蛇1.0\貪吃蛇1.0\Properties\Settings.Designer.cs

?????文件????????249??2010-12-16?20:53??貪吃蛇1.0\貪吃蛇1.0\Properties\Settings.settings

............此處省略21個文件信息