using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;using System.Drawing;
using System.Windows.Forms;namespace 俄罗斯方块
{class Russia{public Point firstPoi = new Point(140, 20);//定义方块的起始位置public static Color[,] PlaceColor;//记录方块的位置public static bool[,] Place;//记录方块的位置public static int conWidth = 0;//记录列数public static int conHeight = 0;//记录行数public static int maxY = 0;//方块在行中的最小高度public static int conMax = 0;//方块落下后的最大位置public static int conMin = 0;//方块落下后的最小位置bool[] tem_Array = { false, false, false, false };//记录方块组中那一块所在行中已满Color ConColor = Color.Coral;Point[] ArryPoi = new Point[4];//方块的数组Point[] Arryfront = new Point[4];//前一个方块的数组int Cake = 20;//定义方块的大小int Convertor = 0;//变换器Control Mycontrol = new Control();//实例化Controlpublic Label Label_Linage = new Label();//实例化Label，用于显示去除的行数public Label Label_Fraction = new Label();//实例化Label，用于显示分数public static int[] ArrayCent = new int[] { 2, 5, 9, 15 };//记录加分情况public Timer timer = new Timer();/// <summary>/// 设置方块的样式/// </summary>/// <param n="int">标识，方块的样式</param>public void CakeMode(int n){ArryPoi[0] = firstPoi;//记录方块的起始位置switch (n)//根据标识设置方块的样式{case 1://组合“L”方块{ArryPoi[1] = new Point(firstPoi.X, firstPoi.Y - Cake);//设置第二块方块的位置ArryPoi[2] = new Point(firstPoi.X, firstPoi.Y + Cake);//设置第三块方块的位置ArryPoi[3] = new Point(firstPoi.X + Cake, firstPoi.Y + Cake);//设置第四块方块的位置ConColor = Color.Fuchsia;//设置当前方块的颜色Convertor = 2;//记录方块的变换样式break;}case 2://组合“Z”方块{ArryPoi[1] = new Point(firstPoi.X, firstPoi.Y - Cake);ArryPoi[2] = new Point(firstPoi.X - Cake, firstPoi.Y - Cake);ArryPoi[3] = new Point(firstPoi.X + Cake, firstPoi.Y);ConColor = Color.Yellow;Convertor = 6;break;}case 3://组合倒“L”方块{ArryPoi[1] = new Point(firstPoi.X, firstPoi.Y - Cake);ArryPoi[2] = new Point(firstPoi.X, firstPoi.Y + Cake);ArryPoi[3] = new Point(firstPoi.X - Cake, firstPoi.Y + Cake);ConColor = Color.CornflowerBlue;Convertor = 8;break;}case 4://组合倒“Z”方块{ArryPoi[1] = new Point(firstPoi.X, firstPoi.Y - Cake);ArryPoi[2] = new Point(firstPoi.X + Cake, firstPoi.Y - Cake);ArryPoi[3] = new Point(firstPoi.X - Cake, firstPoi.Y);ConColor = Color.Blue;Convertor = 12;break;}case 5://组合“T”方块{ArryPoi[1] = new Point(firstPoi.X, firstPoi.Y - Cake);ArryPoi[2] = new Point(firstPoi.X + Cake, firstPoi.Y - Cake);ArryPoi[3] = new Point(firstPoi.X - Cake, firstPoi.Y - Cake);ConColor = Color.Silver;Convertor = 14;break;}case 6://组合“一”方块{ArryPoi[1] = new Point(firstPoi.X + Cake, firstPoi.Y);ArryPoi[2] = new Point(firstPoi.X - Cake, firstPoi.Y);ArryPoi[3] = new Point(firstPoi.X - Cake*2, firstPoi.Y);ConColor = Color.Red;Convertor = 18;break;}case 7://组合“田”方块{ArryPoi[1] = new Point(firstPoi.X - Cake, firstPoi.Y);ArryPoi[2] = new Point(firstPoi.X - Cake, firstPoi.Y - Cake);ArryPoi[3] = new Point(firstPoi.X, firstPoi.Y - Cake);ConColor = Color.LightGreen;Convertor = 19;break;}}}/// <summary>/// 清空游戏背景/// </summary>public void ConvertorClear(){if (Mycontrol != null)//如要已载入背景控件{Graphics g = Mycontrol.CreateGraphics();//创建背景控件的Graphics类Rectangle rect = new Rectangle(0, 0, Mycontrol.Width, Mycontrol.Height);//获取背景的区域MyPaint(g, new SolidBrush(Color.Black), rect);//用背景色填充背景}}/// <summary>/// 清空当前方块的区域/// </summary>public void ConvertorDelete(){Graphics g = Mycontrol.CreateGraphics();//创建背景控件的Graphics类for (int i = 0; i < ArryPoi.Length; i++)//遍历方块的各个子方块{Rectangle rect = new Rectangle(ArryPoi[i].X, ArryPoi[i].Y, 20, 20);//获取各子方块的区域MyPaint(g, new SolidBrush(Color.Black), rect);//用背景色填充背景}}/// <summary>/// 变换当前方块的样式/// </summary>public void MyConvertorMode(){ConvertorDelete();//清空当前方块的区域ConvertorMode(Convertor);//设置方块的变换样式Protract(Mycontrol);//绘制变换后的组合方块}/// <summary>/// 设置方块的变换样式/// </summary>/// <param n="int">标识，判断变换的样式</param>public void ConvertorMode(int n){Point[] tem_ArrayPoi = new Point[4];//定义一个临时数组Point tem_Poi = firstPoi;//获取方块的起始位置int tem_n = n;//记录方块的下一个变换样式//将当前方块的位置存入到临时数组中for (int i = 0; i < tem_ArrayPoi.Length; i++)tem_ArrayPoi[i] = ArryPoi[i];switch (n)//根据标识变换方块的样式{case 1://设置“L”方块的起始样式{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X + Cake, tem_Poi.Y + Cake);tem_n = 2;//记录变换样式的标志break;}case 2://“L”方块向旋转的样式{tem_ArrayPoi[1] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_ArrayPoi[3] = new Point(tem_Poi.X + Cake, tem_Poi.Y - Cake);tem_n = 3;break;}case 3://“L”方块向旋转的样式{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X - Cake, tem_Poi.Y - Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_n = 4;break;}case 4://“L”方块向旋转的样式{tem_ArrayPoi[1] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[3] = new Point(tem_Poi.X - Cake, tem_Poi.Y + Cake);tem_n = 1;//返回方块的起始样式break;}case 5://Z{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X - Cake, tem_Poi.Y - Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_n = 6;break;}case 6:{tem_ArrayPoi[1] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X + Cake, tem_Poi.Y - Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_n = 5;break;}case 7://倒L{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X - Cake, tem_Poi.Y + Cake);tem_n = 8;break;}case 8:{tem_ArrayPoi[1] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_ArrayPoi[3] = new Point(tem_Poi.X + Cake, tem_Poi.Y + Cake);tem_n = 9;break;}case 9:{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X + Cake, tem_Poi.Y - Cake);tem_n = 10;break;}case 10:{tem_ArrayPoi[1] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_ArrayPoi[3] = new Point(tem_Poi.X - Cake, tem_Poi.Y - Cake);tem_n = 7;break;}case 11://倒Z{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X + Cake, tem_Poi.Y - Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_n = 12;break;}case 12:{tem_ArrayPoi[1] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X - Cake, tem_Poi.Y - Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_n = 11;break;}case 13://T{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X + Cake, tem_Poi.Y - Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X - Cake, tem_Poi.Y - Cake);tem_n = 14;break;}case 14:{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_n = 15;break;}case 15:{tem_ArrayPoi[1] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_ArrayPoi[3] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_n = 16;break;}case 16:{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[3] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_n = 13;break;}case 17://一{tem_ArrayPoi[1] = new Point(tem_Poi.X + Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[3] = new Point(tem_Poi.X - Cake * 2, tem_Poi.Y);tem_n = 18;break;}case 18:{tem_ArrayPoi[1] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_ArrayPoi[2] = new Point(tem_Poi.X, tem_Poi.Y + Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X, tem_Poi.Y + Cake * 2);tem_n = 17;break;}case 19://田{tem_ArrayPoi[1] = new Point(tem_Poi.X - Cake, tem_Poi.Y);tem_ArrayPoi[2] = new Point(tem_Poi.X - Cake, tem_Poi.Y - Cake);tem_ArrayPoi[3] = new Point(tem_Poi.X, tem_Poi.Y - Cake);tem_n = 19;break;}}bool tem_bool = true;//判断方块是否可变//遍历方块的各个子方块for (int i = 0; i < tem_ArrayPoi.Length; i++){if (tem_ArrayPoi[i].X / 20 < 0)//变换后是否超出左边界{tem_bool = false;//不变换break;}if (tem_ArrayPoi[i].X / 20 >= conWidth)//变换后是否超出右边界{tem_bool = false;break;}if (tem_ArrayPoi[i].Y / 20 >= conHeight)//变换后是否超出下边界{tem_bool = false;break;}if (Place[tem_ArrayPoi[i].X / 20, tem_ArrayPoi[i].Y / 20])//变换后是否与其他方块重叠{tem_bool = false;break;}}if (tem_bool)//如果当前方块可以变换{//改变当前方块的样式for (int i = 0; i < tem_ArrayPoi.Length; i++)ArryPoi[i] = tem_ArrayPoi[i];firstPoi = tem_Poi;//获取当前方块的起始位置Convertor = tem_n;//获取方块下一次的变换样式}}/// <summary>/// 绘制组合方块/// </summary>/// <param control="Control">控件</param>public void Protract(Control control){Mycontrol = control;Graphics g = control.CreateGraphics();//创建背景控件的Graphics类//绘制方块的各个子方块for (int i = 0; i < ArryPoi.Length; i++){Rectangle rect = new Rectangle(ArryPoi[i].X + 1, ArryPoi[i].Y + 1, 19, 19);//获取子方块的区域MyPaint(g, new SolidBrush(ConColor), rect);//绘制子方块}}/// <summary>/// 对方块的单个块进行绘制/// </summary>/// <param g="Graphics">封装一个绘图的类对象</param>/// <param SolidB="SolidBrush">画刷</param>/// <param rect="Rectangle">绘制区域</param>public void MyPaint(Graphics g, SolidBrush SolidB, Rectangle rect){g.FillRectangle(SolidB, rect);//填充一个矩形}/// <summary>/// 方块移动/// </summary>/// <param n="int">标识，对左右下进行判断</param>public void ConvertorMove(int n){//记录方块移动前的位置for (int i = 0; i < Arryfront.Length; i++)Arryfront[i] = ArryPoi[i];switch (n)//方块的移动方向{case 0://下移{//遍历方块中的子方块for (int i = 0; i < Arryfront.Length; i++)Arryfront[i] = new Point(Arryfront[i].X, Arryfront[i].Y + Cake);//使各子方块下移一个方块位break;}case 1://左移{for (int i = 0; i < Arryfront.Length; i++)Arryfront[i] = new Point(Arryfront[i].X - Cake, Arryfront[i].Y);break;}case 2://右移{for (int i = 0; i < Arryfront.Length; i++)Arryfront[i] = new Point(Arryfront[i].X + Cake, Arryfront[i].Y);break;}}bool tem_bool = MoveStop(n);//记录方块移动后是否出边界if (tem_bool)//如果没有出边界{ConvertorDelete();//清空当前方块的区域//获取移动后方块的位置for (int i = 0; i < Arryfront.Length; i++)ArryPoi[i] = Arryfront[i];firstPoi = ArryPoi[0];//记录方块的起始位置Protract(Mycontrol);//绘制移动后方块}else//如果方块到达底部{if (!tem_bool && n == 0)//如果当前方块是下移{conMax = 0;//记录方块落下后的顶端位置conMin = Mycontrol.Height;//记录方块落下后的底端位置//遍历方块的各个子方块for (int i = 0; i < ArryPoi.Length; i++){if (ArryPoi[i].Y < maxY)//记录方块的顶端位置maxY = ArryPoi[i].Y;Place[ArryPoi[i].X / 20, ArryPoi[i].Y / 20] = true;//记录指定的位置已存在方块PlaceColor[ArryPoi[i].X / 20, ArryPoi[i].Y / 20] = ConColor;//记录方块的颜芭if (ArryPoi[i].Y > conMax)//记录方块的顶端位置conMax = ArryPoi[i].Y;if (ArryPoi[i].Y < conMin)//记录方块的底端位置conMin = ArryPoi[i].Y;}if (firstPoi.X == 140 && firstPoi.Y == 20){timer.Stop();Form1.isbegin = false;return;}Random rand = new Random();//实例化Randomint CakeNO = rand.Next(1, 8);//获取随机数firstPoi = new Point(140, 20);//设置方块的起始位置CakeMode(Form1.CakeNO);//设置方块的样式Protract(Mycontrol);//绘制组合方块RefurbishRow(conMax,conMin);//去除已填满的行Form1.become = true;//标识，判断可以生成下一个方块}}}/// <summary>/// 去除已添满的行/// </summary>public void RefurbishRow(int Max,int Min){Graphics g = Mycontrol.CreateGraphics();//创建背景控件的Graphics类int tem_max = Max / 20;//获取方块的最大位置在多少行int tem_min = Min / 20;//获取方块的最小位置在多少行bool tem_bool = false;//初始化记录刷新行的数组for (int i = 0; i < tem_Array.Length; i++)tem_Array[i] = false;int tem_n = maxY;//记录最高行的位置for (int i = 0; i < 4; i++)//查找要刷新的行{if ((tem_min + i) > 19)//如果超出边界break;//退出本次操作tem_bool = false;//如果当前行中有空格for (int k = 0; k < conWidth; k++){if (!Place[k, tem_min + i])//如果当前位置为空{tem_bool = true;break;}}if (!tem_bool)//如要当行为满行{tem_Array[i] = true;//记录为刷新行}}int Progression = 0;//记录去除的几行if (tem_Array[0] == true || tem_Array[1] == true || tem_Array[2] == true || tem_Array[3] == true)//如果有刷新行{int Trow = 0;//记录最小行数for (int i = (tem_Array.Length - 1); i >= 0; i--)//遍历记录刷新行的数组{if (tem_Array[i])//如果是刷新行{Trow = Min / 20 + i;//记录最小行数//将刷新行到背景顶端的区域下移for (int j = Trow; j >=1 ; j--){for (int k = 0; k < conWidth; k++){PlaceColor[k, j] = PlaceColor[k, j - 1];//记录方块的位置Place[k, j] = Place[k, j - 1];//记录方块的位置}}Min += 20;//方块的最小位置下移一个方块位//将背景的顶端清空for (int k = 0; k < conWidth; k++){PlaceColor[k, 0] = Color.Black;//记录方块的位置Place[k, 0] = false;//记录方块的位置}Progression += 1;//记录刷新的行数}}//在背景中绘制刷新后的方块图案for (int i = 0; i < conWidth; i++){for (int j = 0; j <= Max / 20; j++){Rectangle rect = new Rectangle(i * Cake + 1, j * Cake + 1, 19, 19);//获取各方块的区域MyPaint(g, new SolidBrush(PlaceColor[i, j]), rect);//绘制已落下的方块}}//显示当前的刷新行数Label_Linage.Text = Convert.ToString(Convert.ToInt32(Label_Linage.Text) + Progression);//显示当前的得分情况Label_Fraction.Text = Convert.ToString(Convert.ToInt32(Label_Fraction.Text) + ArrayCent[Progression - 1]);}}/// <summary>/// 对信息进行初始化/// </summary>public void PlaceInitialization(){conWidth=Mycontrol.Width / 20;//获取背景的总行数conHeight = Mycontrol.Height / 20;//获取背景的总列数Place = new bool[conWidth, conHeight];//定义记录各方块位置的数组PlaceColor = new Color[conWidth, conHeight];//定义记录各方块颜色的数组//对各方块的信息进行初始化for (int i = 0; i < conWidth; i++){for (int j = 0; j < conHeight; j++){Place[i, j] = false;//方块为空PlaceColor[i, j] = Color.Black;//与背景色相同}}maxY = conHeight * Cake;//记录方块的最大值}/// <summary>/// 判断方块移动时是否出边界/// </summary>public bool MoveStop(int n){bool tem_bool = true;int tem_width = 0;int tem_height = 0;switch (n){case 0://下移{//遍历方块中的各个子方块for (int i = 0; i < Arryfront.Length; i++){tem_width = Arryfront[i].X / 20;//获取方块的横向坐标值tem_height = Arryfront[i].Y / 20;//获取方块的纵向坐标值if (tem_height == conHeight || Place[tem_width, tem_height])//判断是否超出底边界，或是与其他方块重叠tem_bool = false;//超出边界}break;}case 1://左移{for (int i = 0; i < Arryfront.Length; i++){tem_width = Arryfront[i].X / 20;tem_height = Arryfront[i].Y / 20;if (tem_width == -1 || Place[tem_width, tem_height])//判断是否超出左边界，或是与其他方块重叠tem_bool = false;}break;}case 2://右移{for (int i = 0; i < Arryfront.Length; i++){tem_width = Arryfront[i].X / 20;tem_height = Arryfront[i].Y / 20;if (tem_width == conWidth || Place[tem_width, tem_height])//判断是否超出右边界，或是与其他方块重叠tem_bool = false;}break;}}return tem_bool;}}
}

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 俄罗斯方块
{public partial class Form1 : Form{public Form1(){InitializeComponent();}Russia MyRussia = new Russia();//实例化Russia类，用于操作游戏Russia TemRussia = new Russia();//实例化Russia类，用于生成下一个方块样式public static int CakeNO = 0;//记录下一个方块样式的标识public static bool become = false;//判断是否生成下一个方块的样式public static bool isbegin = false;//判断当前游戏是否开始public bool ispause = true;//判断是否暂停游戏public Timer timer = new Timer();private void button1_Click(object sender, EventArgs e){MyRussia.ConvertorClear();//清空整个控件MyRussia.firstPoi = new Point(140, 20);//设置方块的起始位置label3.Text = "0";//显示去除的行数label4.Text = "0";//显示分数MyRussia.Label_Linage = label3;//将label3控件加载到Russia类中MyRussia.Label_Fraction = label4;//将label4控件加载到Russia类中timer1.Interval = 500;//下移的速度timer1.Enabled = false;//停止计时timer1.Enabled = true;//开始计时Random rand = new Random();//实例化RandomCakeNO = rand.Next(1, 8);//获取随机数MyRussia.CakeMode(CakeNO);//设置方块的样式MyRussia.Protract(panel1);//绘制组合方块beforehand();//生成下一个方块的样式MyRussia.PlaceInitialization();//初始化Random类中的信息isbegin = true;//判断是否开始ispause = true;MyRussia.timer = timer1;button2.Text = "暂停";ispause = true;textBox1.Focus();//获取焦点}/// <summary>/// 生成下一个方块的样式/// </summary>public void beforehand(){Graphics P3 = panel3.CreateGraphics();P3.FillRectangle(new SolidBrush(Color.Black), 0, 0, panel3.Width, panel3.Height);Random rand = new Random();//实例化RandomCakeNO = rand.Next(1, 8);//获取随机数TemRussia.firstPoi = new Point(50, 30);//设置方块的起始位置TemRussia.CakeMode(CakeNO);//设置方块的样式TemRussia.Protract(panel3);//绘制组合方块}private void Form1_KeyDown(object sender, KeyEventArgs e){if (!isbegin)//如果没有开始游戏return;if (!ispause)//如果游戏暂停return;if (e.KeyCode == Keys.Up)//如果当前按下的是↑键MyRussia.MyConvertorMode();//变换当前方块的样式if (e.KeyCode == Keys.Down)//如果当前按下的是↓键{timer1.Interval = 300;//增加下移的速度MyRussia.ConvertorMove(0);//方块下移}if (e.KeyCode == Keys.Left)//如果当前按下的是←键MyRussia.ConvertorMove(1);//方块左移if (e.KeyCode == Keys.Right)//如果当前按下的是→键MyRussia.ConvertorMove(2);//方块右移}private void timer1_Tick(object sender, EventArgs e){MyRussia.ConvertorMove(0);//方块下移if (become)//如果显示新的方块{beforehand();//生成下一个方块become = false;}textBox1.Focus();//获取焦点}private void Form1_KeyUp(object sender, KeyEventArgs e){if (!isbegin)//如果游戏没有开始return;if (!ispause)//如果暂停游戏return;if (e.KeyCode == Keys.Down)//如果当前松开的是↓键{timer1.Interval = 500;//恢复下移的速度}textBox1.Focus();//获取焦点}private void button2_Click(object sender, EventArgs e){if (timer1.Enabled == true){timer1.Stop();//暂停button2.Text = "继续";ispause = false;textBox1.Focus();//获取焦点}else{timer1.Start();//继续button2.Text = "暂停";ispause = true;textBox1.Focus();//获取焦点}}private void panel1_Paint(object sender, PaintEventArgs e){if (isbegin)//如是游戏开始{//重绘背景上的方块for (int i = 0; i <= (panel1.Width / 20 - 1); i++){for (int j = 0; j <= (panel1.Height / 20 - 1); j++){Rectangle rect = new Rectangle(i * 20 + 1, j * 20 + 1, 19, 19);//获取各方块的绘制区域e.Graphics.FillRectangle(new SolidBrush(Russia.PlaceColor[i, j]), rect);//绘制方块}}}}private void panel3_Paint(object sender, PaintEventArgs e){if (isbegin)//如果游戏开始{TemRussia.firstPoi = new Point(50, 30);//设置方块的起始位置TemRussia.CakeMode(CakeNO);//设置方块的样式TemRussia.Protract(panel3);//绘制组合方块}}}
}