240 lines
6.8 KiB
Java
240 lines
6.8 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.util;
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import java.awt.Color;
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import com.l2jserver.commons.geodriver.Cell;
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import com.l2jserver.gameserver.GeoData;
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import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
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import com.l2jserver.gameserver.network.serverpackets.ExServerPrimitive;
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/**
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* @author HorridoJoho
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*/
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public final class GeoUtils
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{
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public static void debug2DLine(L2PcInstance player, int x, int y, int tx, int ty, int z)
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{
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int gx = GeoData.getInstance().getGeoX(x);
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int gy = GeoData.getInstance().getGeoY(y);
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int tgx = GeoData.getInstance().getGeoX(tx);
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int tgy = GeoData.getInstance().getGeoY(ty);
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ExServerPrimitive prim = new ExServerPrimitive("Debug2DLine", x, y, z);
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prim.addLine(Color.BLUE, GeoData.getInstance().getWorldX(gx), GeoData.getInstance().getWorldY(gy), z, GeoData.getInstance().getWorldX(tgx), GeoData.getInstance().getWorldY(tgy), z);
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LinePointIterator iter = new LinePointIterator(gx, gy, tgx, tgy);
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while (iter.next())
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{
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int wx = GeoData.getInstance().getWorldX(iter.x());
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int wy = GeoData.getInstance().getWorldY(iter.y());
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prim.addPoint(Color.RED, wx, wy, z);
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}
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player.sendPacket(prim);
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}
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public static void debug3DLine(L2PcInstance player, int x, int y, int z, int tx, int ty, int tz)
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{
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int gx = GeoData.getInstance().getGeoX(x);
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int gy = GeoData.getInstance().getGeoY(y);
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int tgx = GeoData.getInstance().getGeoX(tx);
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int tgy = GeoData.getInstance().getGeoY(ty);
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ExServerPrimitive prim = new ExServerPrimitive("Debug3DLine", x, y, z);
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prim.addLine(Color.BLUE, GeoData.getInstance().getWorldX(gx), GeoData.getInstance().getWorldY(gy), z, GeoData.getInstance().getWorldX(tgx), GeoData.getInstance().getWorldY(tgy), tz);
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LinePointIterator3D iter = new LinePointIterator3D(gx, gy, z, tgx, tgy, tz);
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iter.next();
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int prevX = iter.x();
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int prevY = iter.y();
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int wx = GeoData.getInstance().getWorldX(prevX);
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int wy = GeoData.getInstance().getWorldY(prevY);
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int wz = iter.z();
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prim.addPoint(Color.RED, wx, wy, wz);
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while (iter.next())
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{
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int curX = iter.x();
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int curY = iter.y();
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if ((curX != prevX) || (curY != prevY))
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{
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wx = GeoData.getInstance().getWorldX(curX);
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wy = GeoData.getInstance().getWorldY(curY);
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wz = iter.z();
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prim.addPoint(Color.RED, wx, wy, wz);
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prevX = curX;
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prevY = curY;
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}
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}
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player.sendPacket(prim);
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}
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private static Color getDirectionColor(int x, int y, int z, int nswe)
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{
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if (GeoData.getInstance().checkNearestNswe(x, y, z, nswe))
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{
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return Color.GREEN;
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}
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return Color.RED;
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}
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public static void debugGrid(L2PcInstance player)
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{
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int geoRadius = 10;
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int blocksPerPacket = 49;
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if (geoRadius < 0)
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{
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throw new IllegalArgumentException("geoRadius < 0");
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}
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int iBlock = blocksPerPacket;
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int iPacket = 0;
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ExServerPrimitive exsp = null;
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GeoData gd = GeoData.getInstance();
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int playerGx = gd.getGeoX(player.getX());
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int playerGy = gd.getGeoY(player.getY());
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for (int dx = -geoRadius; dx <= geoRadius; ++dx)
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{
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for (int dy = -geoRadius; dy <= geoRadius; ++dy)
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{
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if (iBlock >= blocksPerPacket)
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{
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iBlock = 0;
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if (exsp != null)
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{
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++iPacket;
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player.sendPacket(exsp);
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}
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exsp = new ExServerPrimitive("DebugGrid_" + iPacket, player.getX(), player.getY(), -16000);
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}
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if (exsp == null)
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{
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throw new IllegalStateException();
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}
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int gx = playerGx + dx;
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int gy = playerGy + dy;
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int x = gd.getWorldX(gx);
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int y = gd.getWorldY(gy);
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int z = gd.getNearestZ(gx, gy, player.getZ());
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// north arrow
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Color col = getDirectionColor(gx, gy, z, Cell.NSWE_NORTH);
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exsp.addLine(col, x - 1, y - 7, z, x + 1, y - 7, z);
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exsp.addLine(col, x - 2, y - 6, z, x + 2, y - 6, z);
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exsp.addLine(col, x - 3, y - 5, z, x + 3, y - 5, z);
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exsp.addLine(col, x - 4, y - 4, z, x + 4, y - 4, z);
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// east arrow
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col = getDirectionColor(gx, gy, z, Cell.NSWE_EAST);
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exsp.addLine(col, x + 7, y - 1, z, x + 7, y + 1, z);
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exsp.addLine(col, x + 6, y - 2, z, x + 6, y + 2, z);
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exsp.addLine(col, x + 5, y - 3, z, x + 5, y + 3, z);
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exsp.addLine(col, x + 4, y - 4, z, x + 4, y + 4, z);
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// south arrow
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col = getDirectionColor(gx, gy, z, Cell.NSWE_SOUTH);
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exsp.addLine(col, x - 1, y + 7, z, x + 1, y + 7, z);
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exsp.addLine(col, x - 2, y + 6, z, x + 2, y + 6, z);
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exsp.addLine(col, x - 3, y + 5, z, x + 3, y + 5, z);
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exsp.addLine(col, x - 4, y + 4, z, x + 4, y + 4, z);
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col = getDirectionColor(gx, gy, z, Cell.NSWE_WEST);
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exsp.addLine(col, x - 7, y - 1, z, x - 7, y + 1, z);
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exsp.addLine(col, x - 6, y - 2, z, x - 6, y + 2, z);
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exsp.addLine(col, x - 5, y - 3, z, x - 5, y + 3, z);
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exsp.addLine(col, x - 4, y - 4, z, x - 4, y + 4, z);
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++iBlock;
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}
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}
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player.sendPacket(exsp);
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}
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/**
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* difference between x values: never above 1<br>
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* difference between y values: never above 1
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* @param lastX
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* @param lastY
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* @param x
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* @param y
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* @return
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*/
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public static int computeNswe(int lastX, int lastY, int x, int y)
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{
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if (x > lastX) // east
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{
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if (y > lastY)
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{
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return Cell.NSWE_SOUTH_EAST;// Direction.SOUTH_EAST;
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}
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else if (y < lastY)
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{
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return Cell.NSWE_NORTH_EAST;// Direction.NORTH_EAST;
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}
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else
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{
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return Cell.NSWE_EAST;// Direction.EAST;
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}
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}
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else if (x < lastX) // west
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{
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if (y > lastY)
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{
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return Cell.NSWE_SOUTH_WEST;// Direction.SOUTH_WEST;
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}
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else if (y < lastY)
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{
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return Cell.NSWE_NORTH_WEST;// Direction.NORTH_WEST;
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}
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else
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{
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return Cell.NSWE_WEST;// Direction.WEST;
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}
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}
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else
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// unchanged x
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{
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if (y > lastY)
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{
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return Cell.NSWE_SOUTH;// Direction.SOUTH;
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}
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else if (y < lastY)
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{
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return Cell.NSWE_NORTH;// Direction.NORTH;
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}
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else
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{
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throw new RuntimeException();
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}
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}
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}
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} |