《JAVA课程设计》--java课程设计--迷宫.zip

package com.smx.view; import com.smx.model.Point; import javax.swing.*; import java.awt.*; import java.awt.geom.Rectangle2D; public class MazeView extends JPanel { public Point[][] points; Rectangle2D[][] block; int width=22; int height=22; int leftX=80; int leftY=50; public PersonInMaze personWalker; public HandleMove handleMove; public MazeView(Point[][] points){ this.points=points; this.personWalker=new PersonInMaze(); this.handleMove=new HandleMove(); initPointXY(); this.handleMove.setMazePoint(points); this.block=new Rectangle2D[points.length][points[0].length]; setLayout(null); this.add(handleMove); this.add(personWalker); handleMove.setSize(120,30); handleMove.setLocation(leftX,leftY/3); personWalker.setSize(width,height); personWalker.setAtMazePoint(getEnterPoint(points)); personWalker.setLocation(getEnterPoint(points).getX(),getEnterPoint(points).getY()); initView(); registerListener(); } private void registerListener() { personWalker.addKeyListener(handleMove); handleMove.setMazePoint(points); } public void initPointXY() { for(int i=0;i<points.length;i++){ for(int j=0;j<points[i].length;j++){ points[i][j].setX(j*width+leftX); points[i][j].setY(i*height+leftY); } } personWalker.setAtMazePoint(getEnterPoint(points)); personWalker.setLocation(getEnterPoint(points).getX(),getEnterPoint(points).getY()); handleMove.setMazePoint(points); } public void initView() { for (int i = 0; i < points.length; i++) { for (int j = 0; j < points[i].length; j++) { int x = points[i][j].getX(); int y = points[i][j].getY(); block[i][j] = new Rectangle2D.Double(x, y, width, height); } } repaint(); handleMove.showTime.setText("0"); personWalker.requestFocusInWindow(); validate(); } private Point getEnterPoint(Point[][] points) { Point point=null; for(int i=0;i<points.length;i++){ for(int j=0;j<points[i].length;j++){ if(points[i][j].isEnter()){ point=points[i][j]; break; } } } return point; } @Override protected void paintComponent(Graphics g) { super.paintComponent(g); Graphics2D graphics2D = (Graphics2D)g; BasicStroke basicStroke = new BasicStroke(1.0F, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER); for (int i = 0; i < points.length; i++) { for (int j = 0; j < points[i].length; j++) { if (!points[i][j].isRoad()) { graphics2D.setColor(Color.ORANGE); graphics2D.setStroke(basicStroke); graphics2D.draw(block[i][j]); }else{ graphics2D.setColor(Color.green); graphics2D.fill(block[i][j]); graphics2D.setColor(Color.blue); graphics2D.setStroke(basicStroke); graphics2D.draw(block[i][j]); if(points[i][j].isCharge()) { graphics2D.setColor(Color.blue); graphics2D.fill(block[i][j]); graphics2D.setColor(Color.white); int k = points[i][j].getX(); int m = points[i][j].getY(); graphics2D.setFont(new Font("", Font.BOLD, 15)); graphics2D.drawString("" + points[i][j].getChargeMoney(), k + width / 8, m + 4 * height / 5); } if (points[i][j].isOut()){ graphics2D.setColor(Color.red); graphics2D.fill(block[i][j]); graphics2D.setColor(Color.white); graphics2D.setFont(new Font("", 1, 10)); graphics2D.drawString("出口", points[i][j].getX(), points[i][j].getY() + 4 * height / 5); } if(points[i][j].isEnter()){ graphics2D.setColor(Color.red); graphics2D.fill(block[i][j]); graphics2D.setColor(Color.red); graphics2D.setStroke(basicStroke); graphics2D.draw(block[i][j]); } // if(points[i][j].isMountain()){ // graphics2D.setColor(Color.red); // graphics2D.fill(block[i][j]); // graphics2D.setColor(Color.red); // graphics2D.setStroke(basicStroke); // graphics2D.draw(block[i][j]); // } } } } graphics2D.setColor(Color.red); int i = points[0][0].getX(); int j = points[0][0].getY(); i = i * width + leftX; j = j * height + leftY; Rectangle2D.Double localDouble = new Rectangle2D.Double(i, j, width * points[0].length, height * points.length); graphics2D.draw(localDouble); graphics2D.setColor(Color.black); String str1 = "绿色是路,红色是出口，蓝色是收费站（只要经过就收费，包括反复经过）务必记住整个路费，否则无法离开出口"; String str2 = "用鼠标单击走迷宫者，然后按方向键行走"; int n = handleMove.getBounds().width + leftX; graphics2D.setFont(new Font("", 0, 14)); graphics2D.drawString(str1, n + 2, 2 * this.leftY / 3); graphics2D.drawString(str2, leftX, (points.length + 1) * height + leftY); } }