mainform.cs

陈广老师讲课的源代码

using System;
using System.Drawing;
using System.Windows.Forms;

using System.Collections;
using System.Xml;
using System.IO;

namespace MyTetris
{
    public partial class MainForm : Form
    {

        private Keys downKey;
        private Keys leftMoveKey;
        private Keys rightMoveKey;
        private Keys dropKey;
        private Keys deasilRotateKey;//顺时
        private Keys disecRotateeKey;//逆时
        private int paletteWidth;
        private int paletteHeight;
        private int rectPix;
        private Color backColor;

        #region
        public Keys DownKey
        {
            get { return downKey; }
            set { downKey = value; }
        }
        public Keys LeftMoveKey
        {
            get { return leftMoveKey; }
            set { leftMoveKey = value; }
        }        
        public Keys RightMoveKey
        {
            get { return rightMoveKey; }
            set { rightMoveKey = value; }
        }       
        public Keys DropKey
        {
            get { return dropKey; }
            set { dropKey = value; }
        } 
        public Keys DeasilRotateKey
        {
            get { return deasilRotateKey; }
            set { deasilRotateKey = value; }
        }
        public Keys DisecRotateeKey
        {
            get { return disecRotateeKey; }
            set { disecRotateeKey = value; }
        }       
        public int PaletteWidth
        {
            get { return paletteWidth; }
            set { paletteWidth = value; }
        }    
        public int PaletteHeight
        {
            get { return paletteHeight; }
            set { paletteHeight = value; }
        }   
        public int RectPix
        {
            get { return rectPix; }
            set { rectPix = value; }
        }    
        public Color BackColor1
        {
            get { return backColor; }
            set { backColor = value; }
        }
        #endregion         //属性

        Palette p;


        public MainForm()
        {
            InitializeComponent();
        }


        private void MainForm_Load(object sender, System.EventArgs e)
        {
            try
            {
                Config config = new Config();
                config.LoadFromXml();
                downKey = config.DownKey;
                dropKey = config.DropKey;
                leftMoveKey = config.LeftKey;
                rightMoveKey = config.RightKey;
                deasilRotateKey = config.DeasilKey;
                disecRotateeKey = config.DiseconomicsKey;
                paletteHeight = config.CoorHeight;
                paletteWidth = config.CoorWidth;
                backColor = config.BackColor;
                rectPix = config.RectPix;

                //确定窗体大小
                this.Width = paletteWidth * rectPix + 145;
                this.Height = paletteHeight * rectPix + 80;
                //确定画布大小
                pbRun.Width = paletteWidth * rectPix;
                pbRun.Height = paletteHeight * rectPix;
                //设置下一个方块显示控件的位置
                panel4.Left = pbRun.Location.X + pbRun.Width + 5;
                panel4.Top = pbRun.Location.Y;


                //设置状态显示控件的大小
                palShowStatus.Left = pbRun.Location.X + pbRun.Width + 5;
                palShowStatus.Top = panel4.Height + 20;
                palShowStatus.Height = pbRun.Height - panel4.Height - 20;
                palShowStatus.Width = panel4.Width;
            }
            catch(Exception ex)     
            {
                Config config = new Config();
                config.LoadFromXml();
                downKey =Keys.Down;
                dropKey =Keys.T;
                leftMoveKey = Keys.Left;
                rightMoveKey = Keys.Right;
                deasilRotateKey =Keys.Up;
                disecRotateeKey = Keys.R;
                paletteHeight =15;
                paletteWidth =25;
                backColor = Color.Black;
                rectPix = 15;

                //确定窗体大小
                this.Width = paletteWidth * rectPix + 145;
                this.Height = paletteHeight * rectPix + 80;
                //确定画布大小
                pbRun.Width = paletteWidth * rectPix;
                pbRun.Height = paletteHeight * rectPix;
                //设置下一个方块显示控件的位置
                panel4.Left = pbRun.Location.X + pbRun.Width + 5;
                panel4.Top = pbRun.Location.Y;


                //设置状态显示控件的大小
                palShowStatus.Left = pbRun.Location.X + pbRun.Width + 5;
                palShowStatus.Top = panel4.Height + 20;
                palShowStatus.Height = pbRun.Height - panel4.Height - 20;
                palShowStatus.Width = panel4.Width;
            }


           
        }

        private void MainForm_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
          
            if (p != null)
                p.Close() ;
        }
      

        private void MainForm_KeyDown(object sender, KeyEventArgs e)
        {           
            if (e.KeyCode == downKey)
                p.Down();
            else if (e.KeyCode == dropKey)
                p.Drop();
            else if (e.KeyCode == leftMoveKey)
                p.MoveLeft();
            else if (e.KeyCode == rightMoveKey)
                p.MoveRight();
            else if (e.KeyCode == deasilRotateKey)
                p.DeasilRotate();
            else if (e.KeyCode == disecRotateeKey)
                p.DisecRotate();
           
        }


        private void menuItemStart_Click(object sender, EventArgs e)
        {
            if (p == null)
            {
                p = new Palette(paletteWidth, paletteHeight, rectPix, backColor, pbRun.CreateGraphics(), labReady.CreateGraphics(), palShowStatus.CreateGraphics());
                p.PaintPlatte(pbRun.CreateGraphics());
                p.Start();            
            }
            else
            {
                p.Close();
                p.PaintPlatte(pbRun.CreateGraphics());
                p = new Palette(paletteWidth, paletteHeight, rectPix, backColor, pbRun.CreateGraphics(), labReady.CreateGraphics(), palShowStatus.CreateGraphics());
                p.Start();
            }
        }

       

        private void menuItemExit_Click(object sender, EventArgs e)
        {
            
            Application.Exit();
        }    

        private void pbRun_Paint(object sender, PaintEventArgs e)
        {
            if(p!=null)
            {
                p.PaintPlatte(e.Graphics);    
            }
        }

        private void labReady_Paint(object sender, PaintEventArgs e)
        {
            if (p != null)
            {
                p.PaintReady(e.Graphics);
            }
        }

      
       
        private void menuItemSetOption_Click(object sender, EventArgs e)
        {
            if (this.menuItemPause.Text.Equals("暂  停"))
            {
                this.menuItemPause.PerformClick();
            }       
            SettingForm sf = new SettingForm(this);
            sf.ShowDialog();
        }

        private void menuItemPause_Click(object sender, EventArgs e)
        {
            if (p == null)
                return;
            if (this.menuItemPause.Text == "暂  停")
            {
                p.Pause();
                this.menuItemPause.Text = "继 续";
            }
            else
            {
                p.GoOn();
                this.menuItemPause.Text = "暂  停";
            }
        }

        private void menuItemReStart_Click(object sender, EventArgs e)
        {
            if (p != null)
                p.Close();

            p = new Palette(paletteWidth, paletteHeight, rectPix, backColor, pbRun.CreateGraphics(), labReady.CreateGraphics(), palShowStatus.CreateGraphics());
            p.PaintPlatte(pbRun.CreateGraphics());
            p.Start(); 
        }

        private void palShowStatus_Paint(object sender, PaintEventArgs e)
        {
            if (p != null)
            {
                p.ShowStatus();
            }
        }

        private void menuItemContactUs_Click(object sender, EventArgs e)
        {
            FrmAboutUs fau = new FrmAboutUs();
            fau.ShowDialog();
        }

        private void menuItemOption_Click(object sender, EventArgs e)
        {
            if (this.menuItemPause.Text.Equals("暂  停"))
            {
                this.menuItemPause.PerformClick();
            }
            SettingForm sf = new SettingForm(this);
            sf.ShowDialog();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            of1.ShowDialog();
        }

       



       

       

       

       
     

       
    }
}