java实现简单的连连看小游戏.zip

package linkup; /** * 面板，先把组件加到面板，再加到窗体中 */ import java.awt.BasicStroke; import java.awt.Color; import java.awt.Cursor; import java.awt.Font; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Paint; import java.awt.Point; import java.awt.Stroke; import java.awt.event.InputEvent; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.util.List; import java.util.Random; import javax.swing.JPanel; import linkup.tools.Core; import linkup.tools.Param; public class MapPanel extends JPanel implements MouseListener{ //定义两个点 存放数组下标 Point firstPoint; Point secondPoint; mainFrame Frame; Chess[][] chess = null; //---构造函数中初始化数组并注册监听器，把窗体作为参数传递到面板中---- public MapPanel(mainFrame Frame){ this.Frame = Frame; initChess();//初始化棋盘 this.addMouseListener(this); this.setCursor(new Cursor(Cursor.HAND_CURSOR)); } //---------棋盘状态函数(状态值1-20)--------- public void initChess(){ //一定要重新创建数组 chess = new Chess[Param.rows + 2][Param.cols + 2]; Random random = new Random(); for(int i = 1; i <= Param.chessNum; i++){ int count = 0; while(count < 4){ //随机选取一个没有设置过状态的位置，设置为当前的状态值 int x = random.nextInt(Param.rows) + 1;//横坐标0-7 --> 1-8[9](0和9设置状态为0) int y = random.nextInt(Param.cols) + 1;//纵坐标0-9 --> 1-10[11](0和11设置状态为0) if(chess[x][y] == null){ chess[x][y] = new Chess(i); count++; } } } //外围设置为0 for(int i = 0; i < chess.length; i++){ chess[i][0] = new Chess(0); chess[i][chess[0].length - 1] = new Chess(0); } for(int i = 0; i < chess[0].length; i++){ chess[0][i] = new Chess(0); chess[chess.length - 1][i] = new Chess(0); } } //--------设置线条粗细---Graphics2D 工具类配合使用---------- Stroke stroke = new BasicStroke(3.0f); //------重写paint方法------- public void paint(Graphics g){ super.paint(g); g.drawImage(Param.imageBackground,0,0,this);//背景 g.setColor(Color.green);//颜色 Font font = new Font("楷书",Font.BOLD,28);//字体 g.setFont(font);//得到所设置的字体 //g.drawString("连连看小游戏", 250, 70);//绘制字符串(绿色，font设置的字体) //判断游戏的状态值 绘制不同信息 if (Param.gameStatus == 0) { g.drawString("游戏还没有开始...", 200, 200); } else if (Param.gameStatus == 2) { g.drawString("游戏暂停中...", 200, 200); } else if (Param.gameStatus == 3) { g.drawString("当前游戏结束...", 200, 200); } else { //----将图片随机放入棋盘中----- for(int i = 1; i <= Param.rows; i++){ for(int j = 1; j <= Param.cols; j++){ if(chess[i][j].getStatus() != 0){ g.drawImage(Param.chessImage[chess[i][j].getStatus() - 1], Param.marginWidth + Param.chessWidth*j, Param.marginHeight + Param.chessHeight*i,this); g.drawRect(Param.marginWidth + Param.chessWidth*j, Param.marginHeight + Param.chessHeight*i, Param.chessWidth,Param.chessHeight); } } } } //判断第一个点是否为空 if(firstPoint != null){ drawMyRect(firstPoint,Color.blue); } } //重写鼠标点击方法，实现鼠标点击出现小方框 public void mousePressed(MouseEvent e) { //游戏状态值 1进行中 if(Param.gameStatus!=1){ return; } //不是左键的判断 if(e.getModifiers() != InputEvent.BUTTON1_MASK){ return; } //----是左键----获取点击处的坐标-------- int x = e.getX(); int y = e.getY(); //-----将坐标化为数组下标---->再化为左顶点处的坐标---->画出矩形 //判断当前坐标是否在棋盘内 if(x < Param.marginWidth + Param.chessWidth || x >= Param.marginWidth + Param.chessWidth * (Param.cols + 1) || y < Param.marginHeight + Param.chessHeight || y >= Param.marginHeight + Param.chessHeight*(Param.rows + 1)){ return; } int X = (y - Param.marginHeight)/Param.chessHeight; int Y = (x - Param.marginWidth)/Param.chessWidth; // 判断当前的位置是否已经消掉 图标状态值为0 if (chess[X][Y].getStatus() == 0) { return; } int rowx = X*Param.chessWidth + Param.marginWidth; int rowy = Y*Param.chessHeight + Param.marginHeight; //第一次点击firstPoint||重复点击firstPoint if(firstPoint == null || (firstPoint.x == X && firstPoint.y == Y)){ firstPoint = new Point(X,Y); drawMyRect(firstPoint,Color.blue); return; } //第二点 secondPoint = new Point(X,Y); drawMyRect(secondPoint,Color.red); //状态相同：连通算法 List<Point> list = Core.checkLinked(chess,firstPoint,secondPoint); if(list == null){ firstPoint = secondPoint; Frame.repaint(); return; } //可以连通：状态值设为0；将两点放空，绘制连接线，重画界面 chess[firstPoint.x][firstPoint.y].setStatus(0); chess[secondPoint.x][secondPoint.y].setStatus(0); firstPoint = null; secondPoint = null; drawLinkedLine(list); Frame.repaint(); Param.score += 10; Frame.setScore(Param.score); } public void mouseClicked(MouseEvent e) {} public void mouseReleased(MouseEvent e) {} public void mouseEntered(MouseEvent e) {} public void mouseExited(MouseEvent e) {} //------绘制连通线-------------------------- private void drawLinkedLine(List<Point> list) { Graphics2D G = (Graphics2D)this.getGraphics(); G.setColor(Color.blue); G.setStroke(stroke); if(list.size() == 2){ Point a = list.get(0); Point b = list.get(1); int ax = Param.marginWidth + a.y*Param.chessWidth + Param.chessWidth/2; int ay = a.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; int bx = b.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int by = b.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; G.drawLine(ax,ay,bx,by); } if(list.size() == 3){ Point a = list.get(0); Point c = list.get(1); Point b = list.get(2); int ax = a.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int ay = a.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; int cx = c.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int cy = c.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; int bx = b.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int by = b.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; G.drawLine(ax, ay, cx, cy); G.drawLine(cx, cy, bx, by); } if(list.size() == 4){ Point a = list.get(0); Point c = list.get(1); Point d = list.get(2); Point b = list.get(3); int ax = a.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int ay = a.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; int cx = c.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int cy = c.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; int dx = d.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int dy = d.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; int bx = b.y*Param.chessWidth+Param.marginWidth+Param.chessWidth/2; int by = b.x*Param.chessHeight+Param.marginHeight+Param.chessHeight/2; G.drawLine(ax, ay, cx, cy); G.drawLine(cx, cy, dx, dy); G.drawLine(dx, dy, bx, by); } try { Thread.sleep(200); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public void drawMyRect(Point p,Color c){ Graphics g = getGraphics(); Graphics2D G = (Graphics2D) g; G.setStroke(stroke); G.setColor(c); int rowx = p.y*Param.chessWidth + Param.marginWidth; int rowy = p.x*Param.chessHeight + Param.marginHeight; G.drawRect(rowx + 2, rowy + 2, Param.chessWidth - 4, Param.chessHeight - 4); } }