actual freya branch

L2J_Server/java/com/l2jserver/gameserver/GeoData.java

@@ -0,0 +1,196 @@
+/*
+ * 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 com.l2jserver.gameserver;
+
+import java.util.logging.Logger;
+
+import com.l2jserver.Config;
+import com.l2jserver.gameserver.model.L2Object;
+import com.l2jserver.gameserver.model.L2Spawn;
+import com.l2jserver.gameserver.model.Location;
+import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jserver.util.Point3D;
+
+/**
+ * @author -Nemesiss-
+ */
+public class GeoData
+{
+	private static Logger _log = Logger.getLogger(GeoData.class.getName());
+	
+	protected GeoData()
+	{
+	}
+	
+	private GeoData(final boolean disabled)
+	{
+		if (disabled)
+		{
+			_log.info("Geodata Engine: Disabled.");
+		}
+	}
+	
+	public static GeoData getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	// Public Methods
+	/**
+	 * @param x
+	 * @param y
+	 * @return Geo Block Type
+	 */
+	public short getType(int x, int y)
+	{
+		return 0;
+	}
+	
+	/**
+	 * @param x
+	 * @param y
+	 * @param z
+	 * @return Nearles Z
+	 */
+	public short getHeight(int x, int y, int z)
+	{
+		return (short) z;
+	}
+	
+	/**
+	 * @param x
+	 * @param y
+	 * @param zmin
+	 * @param zmax
+	 * @param spawnid
+	 * @return
+	 */
+	public short getSpawnHeight(int x, int y, int zmin, int zmax, L2Spawn spawn)
+	{
+		return (short) zmin;
+	}
+	
+	/**
+	 * @param x
+	 * @param y
+	 * @return
+	 */
+	public String geoPosition(int x, int y)
+	{
+		return "";
+	}
+	
+	/**
+	 * @param cha
+	 * @param target
+	 * @return True if cha can see target (LOS)
+	 */
+	public boolean canSeeTarget(L2Object cha, L2Object target)
+	{
+		// If geo is off do simple check :]
+		// Don't allow casting on players on different dungeon lvls etc
+		return (Math.abs(target.getZ() - cha.getZ()) < 1000);
+	}
+	
+	public boolean canSeeTarget(L2Object cha, Point3D worldPosition)
+	{
+		// If geo is off do simple check :]
+		// Don't allow casting on players on different dungeon lvls etc
+		return Math.abs(worldPosition.getZ() - cha.getZ()) < 1000;
+	}
+	
+	public boolean canSeeTarget(int x, int y, int z, int tx, int ty, int tz)
+	{
+		// If geo is off do simple check :]
+		// Don't allow casting on players on different dungeon lvls etc
+		return (Math.abs(z - tz) < 1000);
+	}
+	
+	/**
+	 * @param cha
+	 * @param target
+	 * @return True if cha can see target (LOS) and send usful info to PC
+	 */
+	public boolean canSeeTargetDebug(L2PcInstance gm, L2Object target)
+	{
+		return true;
+	}
+	
+	/**
+	 * @param x
+	 * @param y
+	 * @param z
+	 * @return Geo NSWE (0-15)
+	 */
+	public short getNSWE(int x, int y, int z)
+	{
+		return 15;
+	}
+	
+	public short getHeightAndNSWE(int x, int y, int z)
+	{
+		return (short) ((z << 1) | 15);
+	}
+	
+	/**
+	 * @param x
+	 * @param y
+	 * @param z
+	 * @param tx
+	 * @param ty
+	 * @param tz
+	 * @param instanceId
+	 * @return Last Location (x,y,z) where player can walk - just before wall
+	 */
+	public Location moveCheck(int x, int y, int z, int tx, int ty, int tz, int instanceId)
+	{
+		return new Location(tx, ty, tz);
+	}
+	
+	public boolean canMoveFromToTarget(int x, int y, int z, int tx, int ty, int tz, int instanceId)
+	{
+		return true;
+	}
+	
+	/**
+	 * @param gm
+	 * @param comment
+	 */
+	public void addGeoDataBug(L2PcInstance gm, String comment)
+	{
+		// Do Nothing
+	}
+	
+	public static void unloadGeodata(byte rx, byte ry)
+	{
+		
+	}
+	
+	public static boolean loadGeodataFile(byte rx, byte ry)
+	{
+		return false;
+	}
+	
+	public boolean hasGeo(int x, int y)
+	{
+		return false;
+	}
+	
+	@SuppressWarnings("synthetic-access")
+	private static class SingletonHolder
+	{
+		protected static final GeoData _instance = Config.GEODATA > 0 ? GeoEngine.getInstance() : new GeoData(true);
+	}
+}