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L2J_GeoDriver, java-engine-1.8 and mmocore libraries are dropped and directly integrated to project under "com.l2jserver.commons".

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mobius
2015-01-26 00:20:05 +00:00
parent 56db1f21cf
commit c1dc90a6e0
54 changed files with 3801 additions and 168 deletions
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89
trunk/java/com/l2jserver/commons/geodriver/blocks/ComplexBlock.java Normal file
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/*
* Copyright (C) 2004-2015 L2J Server
*
* This file is part of L2J Server.
*
* L2J Server 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.
*
* L2J Server 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 com.l2jserver.commons.geodriver.blocks;
import java.nio.ByteBuffer;
import com.l2jserver.commons.geodriver.IBlock;
/**
* @author HorridoJoho
*/
public final class ComplexBlock extends AbstractBlock
{
private final short[] _data;
public ComplexBlock(ByteBuffer bb)
{
_data = new short[IBlock.BLOCK_CELLS];
for (int cellOffset = 0; cellOffset < IBlock.BLOCK_CELLS; cellOffset++)
{
_data[cellOffset] = bb.getShort();
}
}
private short _getCellData(int geoX, int geoY)
{
return _data[((geoX % IBlock.BLOCK_CELLS_X) * IBlock.BLOCK_CELLS_Y) + (geoY % IBlock.BLOCK_CELLS_Y)];
}
private byte _getCellNSWE(int geoX, int geoY)
{
return (byte) (_getCellData(geoX, geoY) & 0x000F);
}
private int _getCellHeight(int geoX, int geoY)
{
short height = (short) (_getCellData(geoX, geoY) & 0x0FFF0);
return height >> 1;
}
@Override
public boolean checkNearestNswe(int geoX, int geoY, int worldZ, int nswe)
{
return (_getCellNSWE(geoX, geoY) & nswe) == nswe;
}
@Override
public boolean checkNearestNswe(int geoX, int geoY, int worldZ, int nswe, int zDeltaLimit)
{
int height = _getCellHeight(geoX, geoY);
return Math.abs(worldZ - height) > zDeltaLimit ? true : (_getCellNSWE(geoX, geoY) & nswe) == nswe;
}
@Override
public int getNearestZ(int geoX, int geoY, int worldZ)
{
return _getCellHeight(geoX, geoY);
}
@Override
public int getNextLowerZ(int geoX, int geoY, int worldZ)
{
int cellHeight = _getCellHeight(geoX, geoY);
return cellHeight <= worldZ ? cellHeight : worldZ;
}
@Override
public int getNextHigherZ(int geoX, int geoY, int worldZ)
{
int cellHeight = _getCellHeight(geoX, geoY);
return cellHeight >= worldZ ? cellHeight : worldZ;
}
}