55 lines
1.6 KiB
Java
55 lines
1.6 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.commons.geodriver.blocks;
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import com.l2jserver.commons.geodriver.IBlock;
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/**
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* @author HorridoJoho
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*/
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public abstract class AbstractBlock implements IBlock
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{
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private int limitZ(int z, int newZ, int deltaLimit)
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{
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if (Math.abs(z - newZ) > deltaLimit)
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{
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return z;
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}
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return newZ;
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}
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@Override
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public int getNearestZ(int geoX, int geoY, int worldZ, int zDeltaLimit)
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{
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return limitZ(worldZ, getNearestZ(geoX, geoY, worldZ), zDeltaLimit);
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}
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@Override
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public int getNextLowerZ(int geoX, int geoY, int worldZ, int zDeltaLimit)
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{
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return limitZ(worldZ, getNextLowerZ(geoX, geoY, worldZ), zDeltaLimit);
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}
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@Override
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public int getNextHigherZ(int geoX, int geoY, int worldZ, int zDeltaLimit)
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{
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return limitZ(worldZ, getNextHigherZ(geoX, geoY, worldZ), zDeltaLimit);
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}
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}
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