JAVA RPG 游戏 控制上下左右

package playmain; import java.awt.Graphics; //玩家类 public class Player extends Thread implements gameConfig{ //显示的位置 static int px = panelXlength/2; static int py = panelYlength/2; //角色在整张地图的位置 static int x = 700; static int y = 700; //角色偏移量 static int mx = x+elesize/2; static int my = y+elesize/2; //角色的步长 static int step = 3; //可以理解为速度 //角色朝向 static String FangXiang = "下"; //移动帧数 static int Zup = 0; static int Zdown = 0; static int Zleft = 0; static int Zright = 0; //角色是否移动 static boolean up = false; static boolean down = false; static boolean left = false; static boolean right = false; //判断角色触碰 boolean pdrun = true; @Override public void run() { // TODO 自动生成的方法存根 while(true){ move(); PDcp(); try { Thread.sleep(10); } catch (Exception e) { // TODO: handle exception e.printStackTrace(); } } } //判断触碰 public void PDcp(){ if(ReadMapFile.map1[y/elesize][x/elesize]!=0 && pdrun==true){ if(ReadMapFile.map1[y/elesize][x/elesize] == 901){ System.out.println("切换到地图二"); x = 300; y = 500; mx = x+elesize/2; my = y+elesize/2; ReadMapFile.readfile("D:\\map2.map"); pdrun = false; } } if(ReadMapFile.map1[y/elesize][x/elesize]!=0 && pdrun==true){ if(ReadMapFile.map1[y/elesize][x/elesize] == 902){ System.out.println("切换到地图一"); x = 550; y = 350; mx = x+elesize/2; my = y+elesize/2; ReadMapFile.readfile("D:\\map1.map"); pdrun = false; } } } //角色移动 public void move(){ //************************************************************ //向上移动↑ if(up){ pdrun = true; Zup++; if(Zup>=20){ Zup=0; } if( (y/elesize-1)>= 0 && x/elesize>=0 && (y/elesize-1)<= (ReadMapFile.MAXy-1) && x/elesize<=(ReadMapFile.MAXx-1) ){ if(ReadMapFile.map2[y/elesize-1][x/elesize]!=0){ int y1 = (y/elesize-1)*elesize+elesize/2; if((y-y1)>=elesize){ y = y-step; my = my-step; } }else if(ReadMapFile.map2[y/elesize-1][x/elesize]==0){//上方没物体，可以继续向上移动 y = y-step; my = my-step; } } } //************************************************************ //向下移动↓ else if (down) { pdrun = true; Zdown++; if(Zdown>=20){ Zdown=0; } if( (y/elesize+1)>= 0 && x/elesize>=0 && (y/elesize+1)<= (ReadMapFile.MAXy-1) && x/elesize<=(ReadMapFile.MAXx-1) ){ if(ReadMapFile.map2[y/elesize+1][x/elesize]!=0){ int y1 = (y/elesize+1)*elesize+elesize/2; if((y1-y)>=elesize){ y=y+step; my=my+step; } }else if(ReadMapFile.map2[y/elesize+1][x/elesize]==0){//上方没物体，可以继续向上移动 y=y+step; my=my+step; } } } //************************************************************ //向左移动← else if (left) { pdrun = true; Zleft++; if(Zleft>=20){ Zleft=0; } if( y/elesize>= 0 && (x/elesize-1)>=0 && y/elesize<= (ReadMapFile.MAXy-1) && (x/elesize-1)<=(ReadMapFile.MAXx-1) ){ if(ReadMapFile.map2[y/elesize][x/elesize-1]!=0){ int x1 = (x/elesize-1)*elesize+elesize/2; if((x-x1)>=elesize){ x=x-step; mx=mx-step; } }else if(ReadMapFile.map2[y/elesize][x/elesize-1]==0){ x=x-step; mx=mx-step; } } } //************************************************************ //向右移动→ else if(right){ pdrun = true; Zright++; if(Zright>=20){ Zright=0; } if( y/elesize>= 0 && (x/elesize+1)>=0 && y/elesize<= (ReadMapFile.MAXy-1) && (x/elesize+1)<=(ReadMapFile.MAXx-1) ){ if(ReadMapFile.map2[y/elesize][x/elesize+1]!=0){ int x1 = (x/elesize+1)*elesize+elesize/2; if((x1-x)>=elesize){ x=x+step; mx=mx+step; } }else if(ReadMapFile.map2[y/elesize][x/elesize+1]==0){ x=x+step; mx=mx+step; } } } } //逐帧动画 public static void ZhenShu(Graphics g){ //如果角色不在移动中 if(!up&&!down&&!left&&!right){ if(FangXiang=="上"){//如果角色移动的最后朝向为上 g.drawImage(walk1.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 96*3, 96, 96*4, null); }else if(FangXiang=="下"){//最后移动朝向下 g.drawImage(walk1.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 0, 96, 96, null); }else if(FangXiang=="左"){//最后移动朝向左 g.drawImage(walk1.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 96, 96, 96*2, null); }else if(FangXiang=="右"){//最后移动朝向右 g.drawImage(walk1.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 96*2, 96, 96*3, null); } }else{//如果角色在移动中 if(up){ //通过up1的值，来决定画哪一张图片 if(Zup<5){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 96*3, 96, 96*4, null); }else if(Zup<10){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96, 96*3, 96*2, 96*4, null); }else if(Zup<15){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96*2, 96*3, 96*3, 96*4, null); }else{ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96*3, 96*3, 96*4, 96*4, null); } }else if(down){ if(Zdown<5){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 0, 96, 96, null); }else if(Zdown<10){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96, 0, 96*2, 96, null); }else if(Zdown<15){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96*2, 0, 96*3, 96, null); }else{ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96*3, 0, 96*4, 96, null); } }else if(left){ if(Zleft<5){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 96, 96, 96*2, null); }else if(Zleft<10){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96, 96, 96*2, 96*2, null); }else if(Zleft<15){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96*2, 96, 96*3, 96*2, null); }else{ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96*3, 96, 96*4, 96*2, null); } }else if(right){ if(Zright<5){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 0, 96*2, 96, 96*3, null); }else if(Zright<10){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96, 96*2, 96*2, 96*3, null); }else if(Zright<15){ g.drawImage(walk.getImage(), Player.px-elesize/2-15, Player.py-elesize/2-25, Player.px-elesize/2+65, Player.py-elesize/2+55, 96*2, 96*2, 96*3, 96*3, null); }else{ g.drawImage(walk.getImage(), Player.px-el