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

namespace 石頭剪刀布
{
 public partial class Form1 : Form
 {
  int computer_sorce = 0;
  int user_sorce = 0;
  int i=0,j = 0;
  int last_step = -1;//0表示平局，1為電腦上步加一，2為用戶上步加一
  public Form1()
  {
   InitializeComponent();
   this.Text = "石頭剪刀布";
   label3.Text = ":";
   label1.Visible = false;
   label2.Visible = false;
   label3.Visible = false;
   label4.Visible = false;
   button1.Text = "開始游戲";
   button2.Text = "重新開始";
   button3.Text = "悔棋";
   button4.Text = "退出";
   button2.Visible = false;
   button3.Visible = false; 
   button4.Visible = false;
   pictureBox2.Visible = false;
   pictureBox3.Visible = false;
   pictureBox3.Visible = false;
   pictureBox4.Visible = false;
   pictureBox5.Visible = false;
   pictureBox6.Visible = false;
   pictureBox7.Visible = false;
   pictureBox8.Visible = false;
   pictureBox9.Visible = false;
   pictureBox10.Visible =false;
   pictureBox11.Visible = false;
  }
  private void Form1_Load(object sender, EventArgs e)
  {

  }
  private void button1_Click(object sender, EventArgs e)
  {
   pictureBox1.Visible = false;
   button1.Visible = false;
   button1.Enabled = false;
   pictureBox2.Visible = true;
   pictureBox3.Visible = true;
   pictureBox4.Visible = true;
   pictureBox5.Visible = true;
   pictureBox6.Visible = true;
   pictureBox7.Visible = true;
   pictureBox8.Visible = true;
   pictureBox9.Visible = true;
   pictureBox10.Visible = true;
   pictureBox11.Visible = true;
   button2.Visible = true;
   button3.Visible = true;
   button4.Visible = true;
   
  }
  private void game_computer()
  {
   Random rand = new Random();
   i = rand.Next(4);
   if (i == 1)
   {
    pictureBox10.Load("..\\..\\picture\\1.jpg");
   }
   else if (i == 2)
   {
    pictureBox10.Load("..\\..\\picture\\2.jpg");
   }
   else if(i == 3)
   {
    pictureBox10.Load("..\\..\\picture\\3.jpg");
   }
  }
  private void game_judgment()
  {
   if (i == 1)//電腦出石頭
   {
    if (j == 1)
    {
     last_step = 0;
    }
    else if (j == 2)//用戶出剪刀
    {
     computer_sorce++;
     last_step = 1;
    }
    else if (j == 3)//用戶出布
    {
     user_sorce++;
     last_step = 2;
    }
   }
   else if (i == 2)//電腦出剪刀
   {
    if (j == 1)//用戶出石頭
    {
     user_sorce++;
     last_step = 2;
    }
    else if (j == 2)
    {
     last_step = 0;
    }
    else if (j == 3)//用戶出布
    {
     computer_sorce++;
     last_step = 1;
    }
   }
   else if (i == 3)//電腦出布
   {
    if (j == 1)//用戶出石頭
    {
     computer_sorce++;
     last_step = 1;
    }
    else if (j == 2)//用戶出剪刀
    {
     user_sorce++;
     last_step = 2;
    }
    else if (j == 3)
    {
     last_step = 0;
    }
   }
   if (computer_sorce == 2)//當(dāng)電腦分?jǐn)?shù)到2時，顯示you lose
   {
    label1.Visible = true;
    pictureBox7.Enabled = false;//結(jié)果出來后三個圖片按鈕失效
    pictureBox8.Enabled = false;
    pictureBox9.Enabled = false;
    label1.Text = "YOU LOSE!";
   }
   else if (user_sorce == 2)//當(dāng)用戶分?jǐn)?shù)到2時，顯示you win
   {
    label1.Visible = true;
    pictureBox7.Enabled = false;
    pictureBox8.Enabled = false;
    pictureBox9.Enabled = false;
    label1.Text = "YOU WIN!";
   }
  }
  private void button4_Click(object sender, EventArgs e)//退出按鈕
  {
   this.Close();
  }
  private void pictureBox7_Click(object sender, EventArgs e)//用戶石頭圖片
  {
   j = 1;
   pictureBox10.Visible = true;//劃拳圖片顯示正常
   pictureBox11.Visible = true;
   label2.Visible = true;//計分器三個label顯示
   label3.Visible = true;
   label4.Visible = true;
   game_computer();
   game_judgment();
   label2.Text = computer_sorce.ToString();
   label4.Text = user_sorce.ToString();
   pictureBox11.Load("D:\\newdesktop\\1.jpg");
  }
  private void pictureBox8_Click(object sender, EventArgs e)//用戶剪刀圖片
  {
   j = 2;
   pictureBox10.Visible = true;//劃拳圖片顯示正常
   pictureBox11.Visible = true;
   label2.Visible = true;//計分器三個label顯示
   label3.Visible = true;
   label4.Visible = true;
   game_computer();
   game_judgment();
   label2.Text = computer_sorce.ToString();
   label4.Text = user_sorce.ToString();
   pictureBox11.Load("D:\\newdesktop\\2.jpg");
  }
  private void pictureBox9_Click(object sender, EventArgs e)//用戶布圖片
  {
   j = 3;
   pictureBox10.Visible = true;//劃拳圖片顯示正常
   pictureBox11.Visible = true;
   label2.Visible = true;//計分器三個label顯示
   label3.Visible = true;
   label4.Visible = true;
   game_computer();
   game_judgment();
   label2.Text = computer_sorce.ToString();
   label4.Text = user_sorce.ToString();
   pictureBox11.Load("D:\\newdesktop\\3.jpg");
  }
  private void button2_Click(object sender, EventArgs e)
  {
   pictureBox7.Enabled = true;//重新開始后三個圖片按鈕生效
   pictureBox8.Enabled = true;
   pictureBox9.Enabled = true;
   i = 0;
   j = 0;
   computer_sorce = 0;
   user_sorce = 0;
   label2.Text = computer_sorce.ToString();
   label4.Text = user_sorce.ToString();
   pictureBox10.Visible = false;
   pictureBox11.Visible = false;
   label1.Visible = false;
   label2.Visible = false;
   label3.Visible = false;
   label4.Visible = false;
  }
  private void button3_Click(object sender, EventArgs e)
  {
   label1.Visible = false;
   pictureBox7.Enabled = true;
   pictureBox8.Enabled = true;
   pictureBox9.Enabled = true;
   pictureBox10.Visible = false;
   pictureBox11.Visible = false;
   if (last_step == 0)
   {
   }
   else if (last_step == 1)
   {
    computer_sorce--;
    label2.Text = computer_sorce.ToString();
    label4.Text = user_sorce.ToString();
   }
   else if (last_step == 2)
   {
    user_sorce--;
    label2.Text = computer_sorce.ToString();
    label4.Text = user_sorce.ToString();
   }
   last_step = -1;
  }
 }
}