L2J Server

Code: Select all

 MOVE_SPEED * (CUR_GTC_TICKS - LAST_POS_UPD_GTC_TICKS) / GTC_TICKS_PER_SECOND 

Code: Select all

 /* * This program is free software: you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or (at your option) any later * version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/>. */package ai.individual; import java.util.concurrent.ConcurrentHashMap; import com.l2jserver.Config;import com.l2jserver.gameserver.GameTimeController;import com.l2jserver.gameserver.GeoData;import com.l2jserver.gameserver.ai.CtrlIntention;import com.l2jserver.gameserver.model.L2CharPosition;import com.l2jserver.gameserver.model.Location;import com.l2jserver.gameserver.model.actor.L2Character;import com.l2jserver.gameserver.model.actor.L2Npc;import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;import com.l2jserver.gameserver.model.quest.jython.QuestJython;import com.l2jserver.util.Rnd; import java.util.Iterator;import java.util.Map.Entry; /** * @author FBIagent */public class MyThief extends QuestJython{    private static class FleeInfo    {        public final L2Character fleeTarget;        // flee duration in game ticks        public final int fleeDuration;        public final int fleeStart;         /**         * @param fleeTarget target to flee from         * @param fleeDuration flee duration in seconds         */        protected FleeInfo(final L2Character fleeTarget, final int fleeDuration)        {            this.fleeTarget = fleeTarget;            this.fleeDuration = fleeDuration * GameTimeController.TICKS_PER_SECOND;            this.fleeStart = GameTimeController.getGameTicks();        }    }     private static final int[] _THIEF_IDS = new int[] {0};    private static final String _FLEE_TIMER_NAME = "flee_move_updater";    private static final ConcurrentHashMap<L2Npc, FleeInfo> _FLEEING_THIEFS = new ConcurrentHashMap<>();     public static void main(String[] args)    {        new MyThief(-1, "MyThief", "ai");    }     private static void startFlee(L2Npc npc, L2Character fleeTarget)    {        _FLEEING_THIEFS.put(npc, new FleeInfo(fleeTarget, 10));    }        private static L2CharPosition calculateFleeDestination(L2Npc npc, L2Character fleeTarget)    {        int fleeDistance = Rnd.get((int)(npc.getStat().getMoveSpeed() * 5), (int)(npc.getStat().getMoveSpeed() * 10));         int dstX = 0;        int dstY = 0;        int dstZ = 0;         // TODO: make a proper calculation to actually turn the BACK of the npc towards the flee target an move into this direction         if (Config.GEODATA > 0)        {            Location destiny = GeoData.getInstance().moveCheck(npc.getX(), npc.getY(), npc.getZ(), dstX, dstX, dstZ, npc.getInstanceId());            dstX = destiny.getX();            dstY = destiny.getY();        }         return new L2CharPosition(dstX, dstY, dstZ, 0);    }     public MyThief(int questId, String name, String descr)    {        super(questId, name, descr);        addTalkId(_THIEF_IDS);        startQuestTimer(_FLEE_TIMER_NAME, 100, null, null, true);    }     @Override    public String onAdvEvent(String event, L2Npc npc, L2PcInstance player)    {        if (!_FLEE_TIMER_NAME.equals(event))            return null;         Iterator<Entry<L2Npc, FleeInfo>> iter = _FLEEING_THIEFS.entrySet().iterator();        while (iter.hasNext())        {            Entry<L2Npc, FleeInfo> entry = iter.next();            npc = entry.getKey();            FleeInfo info = entry.getValue();            if (info.fleeStart + info.fleeDuration < GameTimeController.getGameTicks())                iter.remove();                            npc.getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO, calculateFleeDestination(npc, info.fleeTarget));        }            return null;    }     @Override    public String onTalk(L2Npc npc, L2PcInstance player)    {        startFlee(npc, player);        return null;    }}