第十三次会议

通过测试和改查，我们制作的小游戏可以正常运行，制作部分完成，当然也发现了游戏的不足之处，我们会进一步改善。

附部分代码：

using System;
using System.Collections;
using System.Drawing;
using System.Windows.Forms;
using System.IO;

namespace 拼图
{
    public partial class Form1 : Form
    {
        private int FirstBlock;
        private int GameSize; //布局大小 
        private int MAP_WIDTH = 320; //图片宽度
        public PictureBox[] PicBlock;
        private int[] Position; //存放图片序号的数组
        private int SecondBlock;
        private Bitmap Source; //原图像320*320
        private bool flag; //是否交换   
        private PictureBox pb;
        private Form gameForm;
        public Form1()
        {
            InitializeComponent();
        }
        
        private void Form1_Load(object sender, EventArgs e)
        {
            comboBox1.Items.Clear();
            comboBox1.FlatStyle = FlatStyle.Standard;
            comboBox1.Items.Add("卡通");
            comboBox1.Items.Add("T-ara");
           
            comboBox1.Items.Add("风景");
              comboBox1.Items.Add("建筑");
            comboBox1.Items.Add("美女");
            comboBox1.Items.Add("火影");


            comboBox1.SelectedIndex = 0;//默认选取第一个
            comboBox2.Items.Add("9");
            comboBox2.Items.Add("16");
            comboBox2.Items.Add("25");
            comboBox2.Text = "9";
            comboBox2.SelectedIndex = 0;//默认选取第一个
            MAP_WIDTH = 320;
            Source = new Bitmap(MAP_WIDTH, MAP_WIDTH); //原图像
        }
        private void ShowThePicture()
        {
            pb=new PictureBox();
            Source = new Bitmap(Application.StartupPath + "\pic\" + comboBox1.SelectedItem.ToString() + ".jpg");
            pb.Image = Source;
            pb.SizeMode = PictureBoxSizeMode.StretchImage;
            pb.Width = Source.Width;
            pb.Height = Source.Height;
            pb.Location =new Point(Source.Width+1,0);
        }
        private void ShowTheGame()
        {
            gameForm = new Form();
            gameForm.Width = MAP_WIDTH * 2 + 1;
            gameForm.Height = MAP_WIDTH+40;
            gameForm.MaximizeBox = false;
            gameForm.FormBorderStyle = FormBorderStyle.Fixed3D;
            gameForm.Controls.Add(pb);
            gameForm.Text = comboBox1.SelectedItem.ToString() + "拼图";
            init(GameSize); //卸载上次的图片块
            //重新加载图片块 
           // PicBlock = new PictureBox[GameSize * GameSize];
            int i = 0;
            int BWidth = 0;
            BWidth = MAP_WIDTH / GameSize;
            for (i = 0; i <= GameSize * GameSize - 1; i++)
            {
                PicBlock[i] = new PictureBox();
                gameForm.Controls.Add(PicBlock[i]);
                PicBlock[i].Width = BWidth;
                PicBlock[i].Height = BWidth;
                PicBlock[i].Location = new Point(BWidth * (i % GameSize), BWidth * (i / GameSize));
                PicBlock[i].Name = "PicBlock" + i.ToString();
                PicBlock[i].Tag = i;
                PicBlock[i].Image = create_image(Position[i]);
                PicBlock[i].BorderStyle = BorderStyle.Fixed3D;
                (PicBlock[i]).MouseClick += swap;
                //(PicBlock[i]).MouseHover+=  鼠标停放在按钮上面
                //(PicBlock[i]).MouseClick
            }
            gameForm.Show();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            ShowThePicture();
            ShowTheGame();
        }
        private Bitmap create_image(int n) //按标号n截图 
        {
            int W = 0;
            W = MAP_WIDTH / GameSize;
            Bitmap bit = new Bitmap(W, W);
            Graphics g = Graphics.FromImage(bit); //生成Graphics对象 
            Rectangle a = new Rectangle(0, 0, W, W);
            Rectangle b = new Rectangle((n % GameSize) * W, n / GameSize * W, W, W);
            g.DrawImage(Source, a, b, GraphicsUnit.Pixel);
            //截图  Copy W*W part from source image Image.FromFile("temp.bmp")
            return bit;
        }
        private bool CheckWin() //判断是否成功 
        {
            int t = 0;
            for (t = 0; t <= Position.Length - 1; t++)
            {
                if (Position[t] != t)
                {
                    return false;
                }
            }
            return true;
        }
       
        private void init(int n)
        {
            Random rdm;
            ArrayList al = new ArrayList();
            int t = 0;
            rdm = new Random();
            t = 0;
            while (al.Count < n * n)
            {
                t = rdm.Next(0, n * n);
                if ((!al.Contains(t)))
                {
                    al.Add(t);
                }
            }
            //清除已有图片框控件数组中的控件
            if (PicBlock != null)
            {
                for (int i = 0; i < PicBlock.Length; i++)
                    if (PicBlock[i] != null) PicBlock[i].Dispose();
            }
            PicBlock = new PictureBox[n * n];
            Position = new int[n * n];
            for (t = 0; t <= al.Count - 1; t++)
            {
                Position[t] = Convert.ToInt16(al[t]);
            }
        }

        private void swap(object sender, EventArgs e)
        {
            //这里处理公共事件,根据单击交换数组元素； 
            PictureBox bClick = (PictureBox)sender;
            int i = 0;
            Image temp;
            //将被点击的控件赋给bClick变量 
            if (flag == false)
            {
                flag = true;
                FirstBlock = Convert.ToInt16(bClick.Tag);
            }
            else //交换
            {
                Text = "";
                SecondBlock = Convert.ToInt16(bClick.Tag);
                temp = PicBlock[SecondBlock].Image;
                PicBlock[SecondBlock].Image = PicBlock[FirstBlock].Image;
                PicBlock[FirstBlock].Image = temp;
                flag = false;
                i = Position[SecondBlock];
                Position[SecondBlock] = Position[FirstBlock];
                Position[FirstBlock] = i;
                foreach (int s in Position)
                {
                    Text = Text + Position[s].ToString();
                }
                if (CheckWin()) //过关
                {
                    MessageBox.Show("成功了", "提示");
                }
            }

        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            Source = new Bitmap(Application.StartupPath + "\pic\" + comboBox1.SelectedItem.ToString() + ".jpg");
        }
        
        private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)
        {
            GameSize = (int)Math.Sqrt(Convert.ToInt16(comboBox2.Text));
            init(GameSize);
        }
    }
}