基于java的俄罗斯方块,带人工智能(AI)

package com.bokee.nicend.boxgame.gui; import java.awt.Color; import java.awt.Dimension; import java.awt.Graphics; import java.awt.GridBagLayout; import java.awt.Point; import java.awt.event.ActionEvent; import javax.swing.Timer; import javax.swing.JPanel; import com.bokee.nicend.boxgame.game.Box; import com.bokee.nicend.boxgame.game.BoxEvent; import com.bokee.nicend.boxgame.game.BoxEventListener; /** * 游戏面板 * @author Butnet */ public class GamePanel extends JPanel implements java.awt.event.KeyListener,java.awt.event.ActionListener{ private Color lineColor;//线条颜色 private Color boxColor;//方块颜色 private Point point;//左上角起点 // @jve:decl-index=0: private int boxWidth=-1;//方块像素宽度 private int boxHeight=-1;//方块像素高度 private int boxRow=-1;//方块行数 private int boxCol=-1;//方块列数 private boolean space[][]=null;//方块是否为空 private static final long serialVersionUID = 1L; private int gameLine=0;//消去方块行数 private Box box;//方块系统 private Point startPoint;//方块初始起点 private boolean view=false;//是否为预览面板标记 private GamePanel viewer;//预览面板 private BoxEventListener listener;//事件监听 private Timer timer;//定时器 private int delay=-1;//定时时间间隔 /** * 设置下降速度,deplay毫秒下降一个高度 * @param delay 毫秒 */ public void setDelay(int delay){ this.delay=delay; if(timer!=null) timer.setDelay(delay); } /** * @return 取得下降速度 */ public int getDelay(){return delay;} /** * 设置方块事件监听器 * @param listener */ public void setBoxListener(BoxEventListener listener){ this.listener=listener; } /** * @param box 设置当前方块 */ public void setBox(Box box){this.box=box;} /** * 设置下一个方块的预览面板 * @param viewer */ public void setViewer(GamePanel viewer){ this.viewer=viewer; viewer.setBox(box); } /** * 设置是当前面板是否是预览面板 * @param view */ public void setView(boolean view){this.view=view;} /** * @return 判断是否是预览面板 */ public boolean isView(){return view;} /** * @param point 设置方块起点 */ public void setBoxStartPoint(Point point){ this.startPoint=point; } /** * 设置方块起点 * @param x X轴位置 * @param y Y轴位置 */ public void setBoxStartPoint(int x,int y){ startPoint=new Point(x,y); } /** * This is the default constructor */ public GamePanel() { super(); this.setDoubleBuffered(true); initialize(); } /** * @return 取得方块的颜色 */ public Color getBoxColor(){ return boxColor; } /** * @param color 设置方块颜色 */ public void setBoxColor(Color color){ boxColor=color; } /** * @return 取得线条颜色 */ public Color getLineColor(){ return lineColor; } /** * @param color 设置线条颜色 */ public void setLineColor(Color color){ lineColor=color; } /** * 初始化没有设置的属性 */ public void init(){ //当数据未设置时,以默认数据 进行设置 if(boxWidth==-1)boxWidth=30; if(boxHeight==-1)boxHeight=30; if(boxRow==-1)boxRow=15; if(boxCol==-1)boxCol=10; if(delay==-1)delay=800; if(lineColor==null)lineColor=Color.BLACK; if(boxColor==null)boxColor=Color.BLUE; //初始化游戏方块 space=new boolean[boxRow][boxCol]; for(int i=0;i<boxRow;i++) for(int j=0;j<boxCol;j++) space[i][j]=true;//全为空 //初始化大小 if((getWidth()-boxWidth*boxCol)<0){this.setSize(boxWidth*(boxCol+1),getHeight());} if((getHeight()-boxHeight*boxRow)<0){this.setSize(getWidth(),boxHeight*(boxRow+2));} setPreferredSize(new Dimension(getWidth(),getHeight())); //计算左上角的点 point=new Point((getWidth()-boxWidth*boxCol)/2,(getHeight()-boxHeight*boxRow)/2); //初始化移动方块 box=Box.getBox(); if(startPoint==null) startPoint=new Point(boxCol/2,0); box.setPoint(startPoint); if(listener!=null) listener.doNewBox(new BoxEvent(box.copy(),0)); if(viewer!=null){ viewer.setBox(box); viewer.repaint(); } if(timer==null)timer=new Timer(delay,this); } // /** * 判断方块b区域可否使用 * @param b 要判断的方块 * @return 如果可用返回true,否则返回false */ private boolean canAdd(Box b){ if(b.getBoxWidth()+b.getX()>boxCol)return false; if(b.getX()<0)return false; if(b.getY()+b.getBoxHeight()>boxRow)return false; int[][] d=b.getPoints(); for(int i=0;i<d.length;i++){ if(b.getY()+d[i][1]<0||b.getX()+d[i][0]<0)continue; if(!space[b.getY()+d[i][1]][b.getX()+d[i][0]])return false; } return true; } /** * @return 取得游戏中消去的行数 */ public int getGameLine(){ return gameLine; } /** * 处理向上变形 */ private void actionUP(){ Box b=box.getWillChang(); if(!canAdd(b))return; clearBox(getGraphics()); box.chang(); drawBox(getGraphics()); } /** * 处理向左 */ private void actionLEFT(){ Box b=box.copy(); b.setX(b.getX()-1); if(!canAdd(b))return; clearBox(getGraphics()); box.setX(box.getX()-1); drawBox(getGraphics()); } /** * 处理向右 */ private void actionRIGHT(){ Box b=box.copy(); b.setX(b.getX()+1); if(!canAdd(b))return; clearBox(getGraphics()); box.setX(box.getX()+1); drawBox(getGraphics()); } /** * 检测是否有行可被消去.如果有则消去 * @param b */ private void disponeLine(Box b){ int[][] d=b.getPoints(); int[] lines=new int[d.length]; for(int i=0;i<lines.length;i++){ lines[i]=d[i][1]; for(int j=0;j<i;j++){ if(lines[i]==lines[j])lines[i]=-1; else if(lines[j]<lines[i]){ int t=lines[j]; lines[j]=lines[i]; lines[i]=t; } } } int point=b.getY();//原来方块的位置 int cutLines=0; //boolean clear=false; for(int i=0;i<lines.length;i++){ if(lines[i]==-1)break; if(!lineOver(point+lines[i]))continue; //if(!clear) clearBoxs(getGraphics()); //if(!clear) //clear=true; for(int k=point+lines[i]-1;k>0;k--) System.arraycopy(space[k],0,space[k+1],0,space[0].length); for(int tempi=0;tempi<space[0].length;tempi++) space[0][tempi]=true; gameLine++; cutLines++; point++; box.setY(point); } if(cutLines!=0) if(listener!=null) listener.doDispone(new BoxEvent(box.copy(),cutLines)); drawBoxs(getGraphics()); } /** * 判断第line行 是否全满 * @param line 行索引 * @return 全满返回true,否则返回false */ private boolean lineOver(int line){ for(int i=0;i<boxCol;i++){ if(line<0)return false; if(space[line][i])return false; } return true; } /** * @param b 将方块b设置为不可移动 */ private void setNoMove(Box b){ if(b.getY()+b.getBoxHeight()>boxRow)return; int[][] d=b.getPoints(); for(int i=0;i<d.length;i++){ if(b.getY()+d[i][1]<0||b.getX()+d[i][0]<0)continue; space[b.getY()+d[i][1]][b.getX()+d[i][0]]=false; } disponeLine(b); } /** * @return 处理向下移动 */ private boolean actionDOWN(){ if(box.getY()+box.getBoxHeight()==boxRow){ setNoMove(box); Box b=box.willNext(); b.setPoint(startPoint.x,startPoint.y-b.getBoxHeight()); if(!canAdd(b)){//Game Over if(listener!=null) listener.doGameOver(new BoxEvent(box.copy(),0)); clearBoxs(getGraphics()); init(); return false; } box.next(); box.setPoint(startPoint.x,startPoint.y-box.getBoxHeight()); if(listener!=null) listener.doNewBox(new BoxEvent(box.copy(),0)); if(viewer!=null){ viewer.repaint(); } drawBox(getGraphics()); return false; } Box b=box.copy(); b.setY(b.getY()+1); if(!canAdd(b)){ setNoMove(box); Box next=box.willNext(); next.setPoint(startPoint.x,startPoint.y-box.getBoxHeight()); if(!canAdd(next)){//Game Over if(listener!=null) listener.doGameOver(new BoxEvent(box.copy(),0)); clearBoxs(getGraphics()); init(); return false; } box.next(); box.setPoint(startPoint