74 lines
2.0 KiB
Java
74 lines
2.0 KiB
Java
/*
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* Copyright (C) 2004-2015 L2J Server
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*
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* This file is part of L2J Server.
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*
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* L2J Server is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* L2J Server is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver.model.holders;
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import java.util.HashMap;
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import java.util.Map;
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import com.l2jserver.gameserver.model.Location;
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import com.l2jserver.gameserver.model.actor.L2Npc;
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import com.l2jserver.gameserver.model.interfaces.ILocational;
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/**
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* Holds depending between NPC's spawn point and route
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* @author GKR
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*/
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public final class NpcRoutesHolder
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{
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private final Map<String, String> _correspondences;
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public NpcRoutesHolder()
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{
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_correspondences = new HashMap<>();
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}
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/**
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* Add correspondence between specific route and specific spawn point
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* @param routeName name of route
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* @param loc Location of spawn point
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*/
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public void addRoute(String routeName, Location loc)
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{
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_correspondences.put(getUniqueKey(loc), routeName);
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}
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/**
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* @param npc
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* @return route name for given NPC.
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*/
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public String getRouteName(L2Npc npc)
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{
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if (npc.getSpawn() != null)
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{
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String key = getUniqueKey(npc.getSpawn().getLocation());
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return _correspondences.containsKey(key) ? _correspondences.get(key) : "";
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}
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return "";
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}
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/**
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* @param loc
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* @return unique text string for given Location.
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*/
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private String getUniqueKey(ILocational loc)
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{
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return (loc.getX() + "-" + loc.getY() + "-" + loc.getZ());
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}
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}
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