Merged with released L2J-Unity files.

trunk/java/com/l2jmobius/gameserver/instancemanager/WarpedSpaceManager.java

@@ -0,0 +1,89 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * 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.l2jmobius.gameserver.instancemanager;
+
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.l2jmobius.gameserver.model.Location;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.holders.WarpedSpaceHolder;
+import com.l2jmobius.gameserver.model.instancezone.Instance;
+import com.l2jmobius.gameserver.pathfinding.AbstractNodeLoc;
+import com.l2jmobius.gameserver.util.Util;
+
+/**
+ * @author Sdw
+ */
+public class WarpedSpaceManager
+{
+	private volatile ConcurrentHashMap<L2Character, WarpedSpaceHolder> _warpedSpace = null;
+	
+	public void addWarpedSpace(L2Character creature, int radius)
+	{
+		if (_warpedSpace == null)
+		{
+			synchronized (this)
+			{
+				if (_warpedSpace == null)
+				{
+					_warpedSpace = new ConcurrentHashMap<>();
+				}
+			}
+		}
+		_warpedSpace.put(creature, new WarpedSpaceHolder(creature, radius));
+	}
+	
+	public void removeWarpedSpace(L2Character creature)
+	{
+		_warpedSpace.remove(creature);
+	}
+	
+	public boolean checkForWarpedSpace(AbstractNodeLoc start, AbstractNodeLoc end, Instance instance)
+	{
+		return checkForWarpedSpace(new Location(start.getX(), start.getY(), start.getZ()), new Location(end.getX(), end.getY(), end.getZ()), instance);
+	}
+	
+	public boolean checkForWarpedSpace(Location origin, Location destination, Instance instance)
+	{
+		if (_warpedSpace != null)
+		{
+			for (WarpedSpaceHolder holder : _warpedSpace.values())
+			{
+				final L2Character creature = holder.getCreature();
+				if (creature.getInstanceWorld() != instance)
+				{
+					continue;
+				}
+				final int radius = creature.getTemplate().getCollisionRadius();
+				final boolean originInRange = Util.calculateDistance(creature, origin, false, false) <= (holder.getRange() + radius);
+				final boolean destinationInRange = Util.calculateDistance(creature, destination, false, false) <= (holder.getRange() + radius);
+				return destinationInRange ? !originInRange : originInRange;
+			}
+		}
+		return false;
+	}
+	
+	public static WarpedSpaceManager getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final WarpedSpaceManager _instance = new WarpedSpaceManager();
+	}
+}