分享网上找到的一个中国象棋源码

最新推荐文章于 2025-05-25 16:43:04 发布

原创最新推荐文章于 2025-05-25 16:43:04 发布 · 316 阅读

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CC 4.0 BY-SA版权

本文分享了一款中国象棋游戏的源代码，采用MVC模式设计，详细介绍了Controller类和ChessMan类的功能，包括游戏界面展示、鼠标点击事件响应、棋子移动逻辑等关键部分。

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代码的结构挺好，mvc模式的，给大家分享出来

原创不易，转载请注明出处:分享网上找到的一个中国象棋源码

部分代码

Controller.java

package com.zuidaima.chess.controller;import java.awt.event.MouseAdapter;import java.awt.event.MouseEvent;import com.yaoyun.chess.entity.ChessBoard;import com.yaoyun.chess.entity.ChessMan;import com.yaoyun.chess.panel.GamePanel;import com.yaoyun.chess.util.MusicUtil;public class Controller extends MouseAdapter { private static ChessBoard chessBoard; private static ChessMan chessMan; private static GamePanel gamePanel; private static boolean gameover = false;  /*  * 重新显示游戏界面  */ public Controller(GamePanel gamePanel, ChessBoard chess, ChessMan chessMan) {  Controller.chessBoard = chess;  Controller.chessMan = chessMan;  Controller.gamePanel = gamePanel; }  /*  *  功能：响应鼠标点击事件  */ public void mouseClicked(MouseEvent e) {  // 获取鼠标的位置，20代表的是菜单栏的高度  int x = e.getX();  int y = e.getY()-20;  // 如果鼠标点击的坐标有效  if ((x >= 40 && x <= 570) && (y >= 40 && y <= 630) && !gameover) {      // 把鼠标的坐标转换成棋子数组的下标，25代表棋子的半径   int newi = (y + 25) / 60 - 1;   int newj = (x + 25) / 60 - 1;      // 获取鼠标上一步点击位置数组的下标   int oldi = chessMan.getOldX();   int oldj = chessMan.getOldY();   // 获取保存棋子位置的数组   int[][] chessFlag = chessMan.getChessFlag();   // 判断选中的地方是否有棋子   if (chessFlag[newi][newj] == 0) {    // 判断上一步是否有选中棋子    if (oldi != -1 && oldj != -1) {     // 判断棋子是否能移动     if (isChessManMove(chessFlag, newi, newj)) {      //播放下棋声音      if(MusicUtil.isGameMusic()){       MusicUtil.playMusic("go");      }             // 移动棋子      chessMan.setChessFlag(newi, newj, chessFlag[oldi][oldj]);      chessMan.setChessFlag(oldi, oldj, 0);            // 移动成功后，清除上一步选中的棋子      chessMan.setOldX(-1);      chessMan.setOldY(-1);      gamePanel.dispaly(chessBoard, chessMan);      // 轮到对方下棋      chessMan.setRedMove(!chessMan.isRedMove());     }     }    } else {    // 判断上一步是否有棋子    if (oldi == -1 && oldj == -1) { // 上一步没有棋子     // 如果有棋子，并且是自己     if ((oldi == newi && oldj == newj)) {     } else {      // 把选中的棋子设为选中状态      chessMan.setSelect(newi, newj);      // 并把其保存为上一颗棋子      chessMan.setOldX(newi);      chessMan.setOldY(newj);      showGame();     }    } else { // 如果上一步有棋子     // 判断是否吃的到下一步的棋子     if (isChessManMove(chessFlag, newi, newj)) {      // 判断是否是自己一方的棋子      if ((chessFlag[oldi][oldj] >= 8 && chessFlag[newi][newj] < 8) || (chessFlag[oldi][oldj] < 8 && chessFlag[newi][newj] >= 8)) {       if (chessFlag[newi][newj] == 5) {        gamePanel.setMessage(1);        gameover = true;       } else if (chessFlag[newi][newj] == 14) {        gamePanel.setMessage(2);        gameover = true;       }       //播放吃棋子的声音       if(MusicUtil.isGameMusic()){        MusicUtil.playMusic("eat");       }        // 吃棋子       chessMan.setChessFlag(newi, newj,chessFlag[oldi][oldj]);       chessMan.setChessFlag(oldi, oldj, 0);       // 轮到对方下棋       chessMan.setRedMove(!chessMan.isRedMove());      }      }     // 并清除上一步棋子     chessMan.setOldX(-1);     chessMan.setOldY(-1);     // 重新显示界面     showGame();    }   }  }  } /*  * 功能：重新显示界面  */ public static void showGame(){  gamePanel.dispaly(chessBoard, chessMan); }  /*  *  判断棋子是否能移动  *  chessFlag：棋盘棋子坐标  *  newi、newj：棋子下一步的坐标  */ public boolean isChessManMove(int[][] chessFlag, int newi, int newj) {    // 默认棋子不能移动  boolean b = false;    // 获取上一步选中的棋子坐标  int oldi = chessMan.getOldX();  int oldj = chessMan.getOldY();  // 默认该棋子是红方的  boolean redFlag = true;    // 棋子不是为红方的  if (chessFlag[oldi][oldj] >= 8) {   redFlag = false;  }    // 如果棋子是红方且不是红方下棋，则返回  if(redFlag != chessMan.isRedMove()){   System.out.println("还没轮到你下呢！");   return false;  }    // 获取棋盘中所有的棋子  String[] chessStr = chessMan.getChessStr();    // 获取上一步选中的是什么棋子  String name = chessStr[chessFlag[oldi][oldj] - 1];  // 根据棋子名称选择棋子的走法  if(name.equals("兵")) {   if (oldi >= 5) { // 没有过河    if ((oldi - newi == 1) && (newj == oldj)) {     b = true;    }   } else { // 已过河    if ((oldi - newi == 1) && (newj == oldj)) {     b = true;    } else if ((Math.abs(newj - oldj) == 1) && (newi == oldi)) {     b = true;    } else {     return false;    }   }  }  else if(name.equals("卒")) {   if (oldi < 5) { // 没有过河    if ((newi - oldi == 1) && (newj == oldj)) {     b = true;    }   } else { // 已过河    if ((newi - oldi == 1) && (newj == oldj)) {     b = true;    } else if ((Math.abs(newj - oldj) == 1) && (newi == oldi)) {     b = true;    } else {     return false;    }   }  }  else if(name.equals("车")) {   if (newi == oldi) {    int k = 0;    if (newj > oldj) { // 红车水平向右方向移动     for (int i = oldj; i <= newj; i++) {      if (chessFlag[oldi][i] > 0) {       k++;      }     }    } else {     for (int i = oldj; i >= newj; i--) { // 红车水平向左方向移动      if (chessFlag[oldi][i] > 0) {       k++;      }     }    }    if (k <= 2) {     b = true;    }   } else if (newj == oldj) { // 红车垂直下方向移动    int k = 0;    if (newi > oldi) {     for (int i = oldi; i <= newi; i++) {      if (chessFlag[i][oldj] > 0) {       k++;      }     }    } else {     for (int i = oldi; i >= newi; i--) { // 红车垂直上方向移动      if (chessFlag[i][oldj] > 0) {       k++;      }     }    }    if (k <= 2) {     b = true;    }   }  }  else if(name.equals("炮")) {   int s = 0;   if (newi == oldi) {    if (newj > oldj) {     for (int i = oldj; i <= newj; i++) {      if (chessFlag[oldi][i] > 0) {       s++;      }     }    } else {     for (int i = oldj; i >= newj; i--) {      if (chessFlag[oldi][i] > 0) {       s++;      }     }    }   } else if (newj == oldj) {    if (newi > oldi) {     for (int i = oldi; i <= newi; i++) {      if (chessFlag[i][oldj] > 0) {       s++;      }     }    } else {     for (int i = oldi; i >= newi; i--) {      if (chessFlag[i][oldj] > 0) {       s++;      }     }    }   }   if (s == 1 || (s == 3 && chessFlag[newi][newj] > 0)) {    b = true;   }  }  else if(name.equals("帅")||name.equals("将")) {   if (newj == oldj && (Math.abs(newi - oldi) >= 5)) {    int flag = 0;    if (newi > oldi) { // 将吃帅     for (int i = oldi; i <= newi; i++) {      if ((chessFlag[oldi][oldj] == 5)        && (chessFlag[newi][newj] == 14)) {       if (chessFlag[i][oldj] > 0) {        flag++;       }      }     }    } else { // 帅吃将     for (int i = newi; i <= oldi; i++) {      if ((chessFlag[oldi][oldj] == 14)        && (chessFlag[newi][newj] == 5)) {       if (chessFlag[i][oldj] > 0) {        flag++;       }      }     }    }    if (flag == 2) {     b = true;    }   } else if (((newi <= 2 && redFlag == true) || (newi >= 7 && redFlag == false))     && (newj <= 5 && newj >= 3)) {    if (Math.abs(newi - oldi) == 1 && newj == oldj) {     b = true;    } else if (Math.abs(newj - oldj) == 1 && newi == oldi) {     b = true;    }   }  }  else if(name.equals("士")) {   if (redFlag) { // 红方棋子    if (newi <= 2 && newj <= 5 && newj >= 3) {     if (Math.abs(newi - oldi) == 1       && Math.abs(newj - oldj) == 1) {      b = true;     }    }   } else { // 黑方棋子    if (newi >= 7 && newj <= 5 && newj >= 3) {     if (Math.abs(newi - oldi) == 1       && Math.abs(newj - oldj) == 1) {      b = true;     }    }   }  }  else if(name.equals("象")||name.equals("相")) {   if ((newi >= 5 && redFlag == false)     || (newi < 5 && redFlag == true)) {    if ((newi - oldi) == 2 && (newj - oldj) == 2) { // 移到右下方     if (chessFlag[oldi + 1][oldj + 1] == 0) {      b = true;     }    } else if ((newi - oldi) == -2 && (newj - oldj) == 2) { // 移到右上方     if (chessFlag[oldi - 1][oldj + 1] == 0) {      b = true;     }    } else if ((newi - oldi) == 2 && (newj - oldj) == -2) { // 移到左下方     if (chessFlag[oldi + 1][oldj - 1] == 0) {      b = true;     }    } else if ((newi - oldi) == -2 && (newj - oldj) == -2) { // 移到左上方     if (chessFlag[oldi - 1][oldj - 1] == 0) {      b = true;     }    }   }  }  else if(name.equals("马")) {   if ((newi - oldi) == -2 && (newj - oldj) == 1) { // 移到NE方    if (chessFlag[oldi - 1][oldj] == 0) {     b = true;    }   } else if ((newi - oldi) == -2 && (newj - oldj) == -1) { // 移到NW方    if (chessFlag[oldi - 1][oldj] == 0) {     b = true;    }   } else if ((newi - oldi) == 2 && (newj - oldj) == 1) { // 移到SE方    if (chessFlag[oldi + 1][oldj] == 0) {     b = true;    }   } else if ((newi - oldi) == 2 && (newj - oldj) == -1) { // 移到SW方    if (chessFlag[oldi + 1][oldj] == 0) {     b = true;    }   } else if ((newi - oldi) == -1 && (newj - oldj) == 2) { // 移到EN方    if (chessFlag[oldi][oldj + 1] == 0) {     b = true;    }   } else if ((newi - oldi) == 1 && (newj - oldj) == 2) { // 移到ES方    if (chessFlag[oldi][oldj + 1] == 0) {     b = true;    }   } else if ((newi - oldi) == -1 && (newj - oldj) == -2) { // 移到WN方    if (chessFlag[oldi][oldj - 1] == 0) {     b = true;    }   } else if ((newi - oldi) == 1 && (newj - oldj) == -2) { // 移到WS方    if (chessFlag[oldi][oldj - 1] == 0) {     b = true;    }   }  }  return b; } /*  * 功能：设置游戏状态  */ public static void setGameover(boolean gameover) {  Controller.gameover = gameover; } }

ChessMan.java

package com.zuidaima.chess.entity;import java.awt.BasicStroke;import java.awt.Color;import java.awt.Graphics;import java.awt.Graphics2D;import java.awt.Stroke;import java.io.Serializable;import com.yaoyun.chess.util.FontUtil;@SuppressWarnings("serial")public class ChessMan implements Serializable { private int oldX = -1; // 棋子上一步所在位置的x坐标 private int oldY = -1; // 棋子上一步所在位置的y坐标 private int newX = -1; // 棋子现在所在位置的x坐标 private int newY = -1; // 棋子现在所在位置的y坐标 private boolean redMove = true; // 红棋先行 private String[] chessStr = { "车", "马", "象", "士", "将", "炮", "卒", "兵", "炮", "车", "马", "相", "士", "帅" }; private static int[][] chessFlag = new ChessFlag().getChessFlag(); private boolean[][] select = new boolean[10][9]; // 保存棋子被选中的坐标 /*  * 功能： 画出象棋棋盘中的棋子  */ public void drawChessMan(Graphics g) {  // 转成2D模式  Graphics2D g2d = (Graphics2D) g;  // 获取当前的画刷  Stroke stroke = g2d.getStroke();  // 遍历棋盘中所有的位置  for (int i = 0; i < chessFlag.length; i++) {   for (int j = 0; j < chessFlag[i].length; j++) {    // 判断指定位置是否有棋子    if (chessFlag[i][j] != 0) {     // 把棋子数组的下标转换成棋子的坐标     int x = (j + 1) * 60;     int y = (i + 1) * 60;     // 判断指定位置的棋子是否被选中     if (select[i][j]) {      // 设置画刷的颜色      g2d.setColor(new Color(0, 200, 0));      // 设置画刷的大小      g2d.setStroke(new BasicStroke(3));      // 画选中棋子时的棋子边框      g2d.drawLine(x - 25, y - 20, x - 25, y - 25);      g2d.drawLine(x - 25, y + 20, x - 25, y + 25);      g2d.drawLine(x - 20, y - 25, x - 25, y - 25);      g2d.drawLine(x - 20, y + 25, x - 25, y + 25);      g2d.drawLine(x + 25, y - 20, x + 25, y - 25);      g2d.drawLine(x + 25, y + 20, x + 25, y + 25);      g2d.drawLine(x + 25, y + 25, x + 20, y + 25);      g2d.drawLine(x + 25, y - 25, x + 20, y - 25);      // 还原为默认画刷      g2d.setStroke(stroke);      // 把棋子设为没有选中的状态      select[i][j] = !select[i][j];     }     // 画内圆     g2d.setColor(new Color(219, 196, 154));     g2d.fillOval(x - 25, y - 25, 50, 50);     // 画大外圆     g2d.setColor(new Color(109, 98, 77));     g2d.drawOval(x - 25, y - 25, 50, 50);     // 根据棋子的所属一方，显示不同的棋子颜色     if (chessFlag[i][j] < 8) {      g2d.setColor(Color.RED);     } else {      g2d.setColor(Color.BLACK);     }     // 画小外圆     g2d.drawOval(x - 20, y - 20, 40, 40);     g2d.setFont(FontUtil.myFont2);     String newstring = new String(chessStr[chessFlag[i][j] - 1]);     g2d.drawString(newstring, x - 20, y + 10);    }   }  } } public int getOldX() {  return oldX; } public boolean isRedMove() {  return redMove; } public void setRedMove(boolean redMove) {  this.redMove = redMove; } public void setOldX(int oldX) {  this.oldX = oldX; } public int getOldY() {  return oldY; } public void setOldY(int oldY) {  this.oldY = oldY; } public int getNewX() {  return newX; } public void setNewX(int newX) {  this.newX = newX; } public int getNewY() {  return newY; } public void setNewY(int newY) {  this.newY = newY; } // 获取棋子对应的字符串 public String[] getChessStr() {  return chessStr; } // 获取棋盘中所有棋子的位置 public int[][] getChessFlag() {  return chessFlag; } // 设置棋子对应的字符串 public void setChessFlag(int[][] chessFlag) {  ChessMan.chessFlag = chessFlag; } // 设置棋子的坐标 public void setChessFlag(int i, int j, int z) {  chessFlag[i][j] = z; } // 获取选中状态 public boolean[][] getSelect() {  return select; } // 设置选中状态 public void setSelect(int i, int j) {  select[i][j] = !select[i][j]; }}