Someone

package net.sf.l2j.fscript;import java.util.ArrayList;import net.sf.l2j.gameserver.AIScript;import net.sf.l2j.gameserver.SkillTable;import net.sf.l2j.gameserver.model.L2Character;import net.sf.l2j.gameserver.model.L2NpcInstance;import net.sf.l2j.gameserver.model.L2PcInstance;import net.sf.l2j.gameserver.model.L2Skill;import net.sf.l2j.gameserver.model.L2World;import net.sf.l2j.gameserver.serverpackets.CreatureSay;public class L2JAIExtension extends FScript{    private Object files[];        /**Constructor*/    public L2JAIExtension()    {        super();        files=new Object[25];    }        public Object callFunction(String name,ArrayList param) throws FSException    {        if (name.equals("dbgprint"))        {            if(AIScript.getInstance()._debug)            {                String s="";                for(int n=0;n<param.size();n++)                {                    s=s+param.get(n);                }                System.out.println(s);            }        }        else if(name.equals("GetPlayerName"))        {            Integer objectId = (Integer)param.get(0);            L2PcInstance player = (L2PcInstance)L2World.getInstance().findObject(objectId);            if(player != null)                return player.getName();        }        else if(name.equals("Say"))        {            Integer objectId = (Integer)param.get(0);            String s="";            for(int n=1;n<param.size();n++)            {                s=s+param.get(n);            }                        L2Character npc = (L2Character)L2World.getInstance().findObject(objectId);            if(npc != null)                npc.broadcastPacket(new CreatureSay(objectId,0,npc.getName(),s));        }        else if(name.equals("GetHP"))        {            Integer objectId = (Integer)param.get(0);            L2Character npc = (L2Character)L2World.getInstance().findObject(objectId);                if(npc != null)                    return npc.getCurrentHp();        }        else if(name.equals("GetMP"))        {            Integer objectId = (Integer)param.get(0);            L2Character npc = (L2Character)L2World.getInstance().findObject(objectId);            if(npc != null)                return npc.getCurrentMp();        }        else if(name.equals("GetNpcClass"))        {            Integer objectId = (Integer)param.get(0);            L2NpcInstance npc = (L2NpcInstance)L2World.getInstance().findObject(objectId);            if(npc != null)                return npc.getTemplate().type;        }        else if(name.equals("GetNpcFaction"))        {            Integer objectId = (Integer)param.get(0);            L2NpcInstance npc = (L2NpcInstance)L2World.getInstance().findObject(objectId);            if(npc != null)                return npc.getTemplate().factionId;        }        else if(name.equals("GetDistToTarget"))        {            Integer objectId = (Integer)param.get(0);   // self            Integer targetId = (Integer)param.get(1);   // target                        L2Character self = (L2Character)L2World.getInstance().findObject(objectId);            L2Character target = (L2Character)L2World.getInstance().findObject(objectId);                        if(self != null && target != null)                return self.getDistance(target.getX(),target.getY());        }        else if(name.equals("UseSkill"))        {            Integer objectId = (Integer)param.get(0);   // self            Integer targetId = (Integer)param.get(1);   // target            Integer skillId  = (Integer)param.get(2);   // target                        L2Skill skill = SkillTable.getInstance().getInfo(skillId,1);            L2NpcInstance self = (L2NpcInstance)L2World.getInstance().findObject(objectId);        }        else        {            super.callFunction(name,param);        }        return new Integer(0);    }}