comai.java

java开发的手机游戏 泡泡堂 可以在手机上运行

package game;

import java.util.Random;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class ComAI{

	Role role;
	Random m_Random;
	int nWay;
	int nSetp;
	int nTargetRow =-1, nTargetCol =-1 ;	
	final static int GOEST_RANDOM = 0;
	final static int GOEST_ATTACK = 1;
	public static int GOEST_STATE = GOEST_RANDOM;
	
	ComAI(){				
			
			//if(role.RoleType==Role.COMPUTTER_2){
					m_Random = new Random(222);	
					nSetp = 0;
					nWay = -1;
			//}
			
	}
	
	public void getData(Role r,Map m,GameHandle h){//获得数据并作处反应
		
			if(role.RoleType==Role.COMPUTTER){//电脑1,即求救者智能
				
					if(!GameManage.bIsRescue){return;}
					followAction(r,m);//跟随动作					
					return;

			}else if(role.RoleType==Role.COMPUTTER_2){//电脑II,即幽灵的智能
								
					if(role.nCurrentMsg >= Role.MSG_DEAD){return;}
					
					checkTarget(r,m,h);//检测目标人物
					
					switch(GOEST_STATE){
							case GOEST_RANDOM:{//随机动作
									randomAction();
							}break;
							case GOEST_ATTACK:{//进攻动作
									attackAction(r,m,h);
							}break;					
					}															
					
					return;
			}
		
			
	}
	
	public void followAction(Role r,Map m){
						
			if(role.touchPoint[1].x+role.velocity < r.touchPoint[0].x){//右边跟踪
					role.nCurrentMsg = Role.MSG_RIGHT_MOVE;			
			}else if (role.touchPoint[0].x-role.velocity > r.touchPoint[1].x){//左边跟踪
					role.nCurrentMsg = Role.MSG_LEFT_MOVE;
			}else if (role.touchPoint[2].y+role.velocity < r.touchPoint[0].y){//下边跟踪
					role.nCurrentMsg = Role.MSG_DOWN_MOVE;
			}else if (role.touchPoint[0].y-role.velocity > r.touchPoint[2].y){//上边跟踪
					role.nCurrentMsg = Role.MSG_UP_MOVE;
			}else{
					role.nCurrentMsg = -1;//无动作
			}
	
	}
	

	public void checkTarget(Role r, Map m,GameHandle h){
			
			
			int gRow = h.getPutPaopRow(role,m);
			int gCol = h.getPutPaopCol(role,m);
			int rRow = h.getPutPaopRow(r,m);
			int rCol = h.getPutPaopCol(r,m);
			boolean  bCanAttack = true;

			//发现出击
			if(gRow == rRow){//同行				
					if(gCol>=rCol){//目标在左边
							for(int i=gCol;i>=rCol;i--){									
									if(m.byBuild[gRow][i]>0)
											{bCanAttack = false; break;}
							}
					}else{//目标在右边
							for(int i=gCol;i<=rCol;i++){
									System.out.println("b="+m.byBuild[gRow][i]);
									if(m.byBuild[gRow][i]>0)
											{bCanAttack = false; break;}
							}
						
					}
					if(bCanAttack){//无阻拦
							GOEST_STATE	= GOEST_ATTACK;
							nTargetCol = h.getPutPaopCol(r,m);
							nTargetRow = -1;
							role.velocity = 5;
					}
			}else	if(gCol == rCol){//同列
					if(gRow>=rRow){//目标在左边
							for(int i=gRow;i>=rRow;i--){
									if(m.byBuild[i][gCol]>0)
											{bCanAttack = false; break;}
							}
					}else{//目标在右边
							for(int i=gRow;i<=rRow;i++){
									if(m.byBuild[i][gCol]>0)
											{bCanAttack = false; break;}
							}
						
					}
					if(bCanAttack){//无阻拦
							GOEST_STATE	= GOEST_ATTACK;
							nTargetRow = h.getPutPaopRow(r,m);							
							nTargetCol = -1;
							role.velocity = 5;
					}	
			}
			
	}
	
	public void attackAction(Role r,Map m,GameHandle h){
			
			if(nTargetCol>0){
					if(h.getPutPaopCol(role,m)>h.getPutPaopCol(r,m)){
							role.nCurrentMsg = Role.MSG_LEFT_MOVE;
					}else if(h.getPutPaopCol(role,m)<h.getPutPaopCol(r,m)){
							role.nCurrentMsg = Role.MSG_RIGHT_MOVE;
					}else	if(h.getPutPaopCol(role,m)==h.getPutPaopCol(r,m)){
						GOEST_STATE  =GOEST_RANDOM;
						role.velocity = 1;
					}
			}else if(nTargetRow>0){
					if(h.getPutPaopRow(role,m)>h.getPutPaopRow(r,m)){
							role.nCurrentMsg = Role.MSG_UP_MOVE;
					}else if(h.getPutPaopRow(role,m)<h.getPutPaopRow(r,m)){
							role.nCurrentMsg = Role.MSG_DOWN_MOVE;
					}else if(h.getPutPaopRow(role,m)==h.getPutPaopRow(r,m)){
							GOEST_STATE  =GOEST_RANDOM;
							role.velocity = 1;
					}

			}
			
	}
	
	public void randomAction(){
			
			//随机移动				
			if(nSetp<=0){
					nWay = (int)Math.abs(m_Random.nextInt()%4);//随机方向0~3
							nSetp =(int)Math.abs(m_Random.nextInt()%8)+1;//随机步数1~9
			}									
			switch(nWay){
					case 0:{
							role.nCurrentMsg = Role.MSG_UP_MOVE;							
							nSetp--;		
					}break;							
					case 1:{
							role.nCurrentMsg = Role.MSG_LEFT_MOVE;	
							nSetp--;
					}break;							
					case 2:{
							role.nCurrentMsg = Role.MSG_DOWN_MOVE;
							nSetp--;
					}break;							
					case 3:{
							role.nCurrentMsg = Role.MSG_RIGHT_MOVE;			
							nSetp--;
				}break;
			}
			
	}//end fun

	public void scout(){		
	}
	
}