tollgate.java

J2me手机游戏捉鬼源代码

import java.lang.*;
import java.util.*;
import javax.microedition.lcdui.*;
import javax.microedition.rms.*;
public class TollGate{
	//Download by http://www.codefans.net
	public static int curTollGate=0;//当前关卡
	public static int tollGates=17;//总关卡数
	public static int[] gateWidth=    { 7, 7, 7, 7,11,11,11,11,11,11,13,13,13,13,19,19,19,19};//格子数宽
	public static int[] gateHeight=   { 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7};//格子数高
	public static int[] houseNum=     { 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21};//房子数
	public static int[] emptyHouseNum={ 0, 1, 2, 1, 2, 3, 2, 3, 4, 3, 4, 5, 4, 5, 4, 5, 4, 5};//空房子数
	public static int[] ghostNum=	  { 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 8};//鬼的数目(对)
	public static int[] balkNum=	  { 1, 1, 6, 3, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9,10,10};//障碍数目
	public static int[] monsterNum=	  { 0, 1, 2, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 8, 8};//怪物数目
	public static int[] kindPropNum=  { 1, 2, 3, 2, 2, 3, 4, 4, 5, 6, 5, 4, 6, 5, 7, 5, 7, 8};//有益道具
	public static int[] badPropNum=   { 1, 1, 2, 2, 2, 3, 4, 5, 4, 5, 4, 5, 5, 7, 6, 7, 7, 9};//有害道具
	public static int[] gateTimes=    {30,30,60,60,80,80,100,100,130,130,160,160,180,180,200,200,240,240};//关卡时间
	public static int[][] gateMap=null;//地图表
	public static int[] gateProp=null;//道具表
	public static int gridW=25;
	public static int gridH=25;
	public static int bgX,bgY;//根据角色所在位置定义地图从哪画
	public static Image[] mapImg=null;
	public static Image tmpImg=null;
	public static String[] imgFiles={"/res/pace.png","/res/blak.png","/res/house.png","/res/house.png","/res/stone.png"};
	public static int w,h;
	static RecordStore rs=null;  
	/**************************************
	 *
	 *游戏相关函数
	 *
	 **************************************/
	public static void gameInit(int gate){	
		curTollGate=gate;
	}
	public static void unGame(){
		curTollGate=0;
	}
	public static void gateInit(){
	/*
	 *地图数据定义
	 *0-空地 1-障碍 2有鬼房子 3空房子 4-石头
	 */
		mapImg=new Image[imgFiles.length];
		w=gateWidth[curTollGate];
		h=gateHeight[curTollGate];
		bgX=0;
		bgY=33;
		
		for (int i=0;i<imgFiles.length;i++){
			try{
                          mapImg[i]=Image.createImage(imgFiles[i]);
			}catch(Exception e){
			}
		}
		gateMap=new int[w][h];
		int gridNum=(w-1)/2 * (h-1)/2;//栅格数
		int houseN=houseNum[curTollGate];//实心房子数
		int hoNum=houseN;
		int emptyHouseN=emptyHouseNum[curTollGate];//空心房子数
		int ehNum=emptyHouseN;
		int stoneN=gridNum-houseN-emptyHouseN;//石头数
		int stNum=stoneN;
		int balkN=balkNum[curTollGate];//障碍数
		int baNum=balkN;
		int spaceN=w*h-gridNum-balkN;//空地数
		int spNum=spaceN;
		int node=-1;
		Random random=new Random();
		for (int i=0;i<w;i++){
		
			for(int j=0;j<h;j++){
				if(i%2!=0 && j%2!=0){//填房子或空房子或栅格
					boolean isFill=false;
					while(!isFill){
						int rnd=Math.abs(random.nextInt())%gridNum;
						if (rnd<houseN){ //实房子
							if (hoNum>0){
								gateMap[i][j]=2;
								hoNum--;
								isFill=true;							
							}
						}
						else if((rnd<gridNum-stoneN)){//空房子	
							if(ehNum>0){
								gateMap[i][j]=3;
								ehNum--;
								isFill=true;								
							}
						}
						else if((rnd<gridNum)){//石头数
							if (stNum>0){
								gateMap[i][j]=4;
								stNum--;
								isFill=true;				
							}			
						}					
					}

				}
				else{//填空地或障碍
					boolean isFill=false;
					while(!isFill){
						int rnd=Math.abs(random.nextInt())%(balkN+spaceN);
						if(rnd<spaceN-1){//空地
							if (spNum>0){
								gateMap[i][j]=0;
								spNum--;
								isFill=true;								
							}
						}
						else if(rnd<balkN+spaceN){
							if(baNum>0){//障碍
								gateMap[i][j]=1;
								baNum--;
								isFill=true;
							}				
						} 
					}
					
				}
			}
		}	
	}
	public static void gateEnd(){
		for (int i=0;i<imgFiles.length;i++){
			mapImg[i]=null;
		}
	}
	public static void drawMap(Graphics g)
	{
		for (int i=0;i<w;i++){
		
			for(int j=0;j<h;j++){
				g.drawImage(mapImg[0],bgX+i*gridH,bgY+j*gridH,20);
			}
		}
		for (int i=0;i<w;i++){
		
			for(int j=0;j<h;j++){
				if (gateMap[i][j]==1){
					g.drawImage(mapImg[gateMap[i][j]],bgX+i*gridH,bgY+j*gridH,20);
				}
				else if(gateMap[i][j]==2 || gateMap[i][j]==3 || gateMap[i][j]==4){
					g.drawImage(mapImg[gateMap[i][j]],bgX+i*gridW,bgY+j*gridH-10,20);
				}
				
			}
		}
	}


}