ambulanceteamagent.java

机器人设计的Java源程序,提供给大家参考参考

// Copyright (C) 2002 Takeshi Morimoto <[e-mail]>
// All rights reserved.
package sample;

import java.net.*;
import java.util.*;
import yab.agent.*;
import yab.agent.object.*;

public class AmbulanceTeamAgent extends AbstractAmbulanceTeamAgent 
{
    private final Set m_unvisitedBuildings;

    public AmbulanceTeamAgent(InetAddress address, int port) 
    {
        super(address, port);
        m_unvisitedBuildings = new HashSet(world.buildings);
    }

    protected MotionlessObject mlpos() 
    { 
    	return self().motionlessPosition(); 
    }

    protected static final Property
        DAMAGE_PRP     = Property.get("Humanoid", "damage"),
        BURIEDNESS_PRP = Property.get("Humanoid", "buriedness"),
        POSITION_PRP   = Property.get("MovingObject", "position"),
        FIERYNESS_PRP  = Property.get("Building", "fieryness");

    protected static final Condition
        IS_NOT_BURNING_CND = FIERYNESS_PRP.lt(1).or(FIERYNESS_PRP.gt(3));

    protected void prepareForAct() 
    {
        super.prepareForAct();
        if (mlpos() instanceof Building)
            m_unvisitedBuildings.remove(mlpos());
    }

    protected void act() throws ActionCommandException //动作执行函数（最主要的函数）
    {
    	//needToGoRefuge();              //1  添加一个判断是否受伤的策略
    
   		if (isLoadingInjured())
       		carry();

        List hmns = POSITION_PRP.eq(mlpos()).extract(world.humanoids);
        hmns.remove(self());
        if (!hmns.isEmpty()) 
        {
            rescue(hmns);
            load(hmns);
        }

        searchTheInjured();
    }

	//*************************************************************************//1
    private void needToGoRefuge() throws ActionCommandException                 
    {
        if ((self().hp() < 5500 && self().damage() > 4) || self().damage()>=400 )//根据自己的生命值、受伤程度，判断
        {
        	if(self().motionlessPosition() instanceof Refuge)                   //自己是否在避难所？
        		rest();															//是的，休息
            else 
            	move(world.refuges);											//不是，移动到避难所
        }
    }
    //*************************************************************************//

    protected void carry() throws ActionCommandException 
    {
        if (mlpos() instanceof Refuge)
            unload();
        else
            move(world.refuges);
    }

    protected void rescue(List hmns) throws ActionCommandException
    {
        List brd = BURIEDNESS_PRP.gt(0).extract(hmns);
        if (!brd.isEmpty())
            rescue((Humanoid) DAMAGE_PRP.max(brd));
    }

    protected void load(List hmns) throws ActionCommandException
    {
        List inj = DAMAGE_PRP.gt(0).extract(hmns);
        if (!inj.isEmpty())
            load((Humanoid) DAMAGE_PRP.max(inj));
    }

    protected void searchTheInjured() throws ActionCommandException
    {
        List bldgs = IS_NOT_BURNING_CND.extract(m_unvisitedBuildings);
        if (!bldgs.isEmpty())
            move(bldgs);
    }

    protected void hearTell(RealObject sender, int channelId, String message) 
	{
	}
}