actual freya branch

L2J_Server/java/com/l2jserver/gameserver/model/MobGroupTable.java

@@ -0,0 +1,86 @@
+/*
+ * 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.model;
+
+import java.util.Map;
+
+import javolution.util.FastMap;
+
+import com.l2jserver.gameserver.model.actor.instance.L2ControllableMobInstance;
+
+/**
+ * @author littlecrow
+ */
+public class MobGroupTable
+{
+	private final Map<Integer, MobGroup> _groupMap;
+	
+	public static final int FOLLOW_RANGE = 300;
+	public static final int RANDOM_RANGE = 300;
+	
+	private MobGroupTable()
+	{
+		_groupMap = new FastMap<>();
+	}
+	
+	public static MobGroupTable getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	public void addGroup(int groupKey, MobGroup group)
+	{
+		_groupMap.put(groupKey, group);
+	}
+	
+	public MobGroup getGroup(int groupKey)
+	{
+		return _groupMap.get(groupKey);
+	}
+	
+	public int getGroupCount()
+	{
+		return _groupMap.size();
+	}
+	
+	public MobGroup getGroupForMob(L2ControllableMobInstance mobInst)
+	{
+		for (MobGroup mobGroup : _groupMap.values())
+		{
+			if (mobGroup.isGroupMember(mobInst))
+			{
+				return mobGroup;
+			}
+		}
+		
+		return null;
+	}
+	
+	public MobGroup[] getGroups()
+	{
+		return _groupMap.values().toArray(new MobGroup[getGroupCount()]);
+	}
+	
+	public boolean removeGroup(int groupKey)
+	{
+		return (_groupMap.remove(groupKey) != null);
+	}
+	
+	@SuppressWarnings("synthetic-access")
+	private static class SingletonHolder
+	{
+		protected static final MobGroupTable _instance = new MobGroupTable();
+	}
+}