92 lines
2.2 KiB
Java
92 lines
2.2 KiB
Java
/*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver.handler;
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import java.util.Map;
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import javolution.util.FastMap;
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import com.l2jserver.gameserver.model.L2Object.InstanceType;
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public class ActionHandler
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{
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private final Map<InstanceType, IActionHandler> _actions;
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private final Map<InstanceType, IActionHandler> _actionsShift;
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public static ActionHandler getInstance()
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{
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return SingletonHolder._instance;
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}
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private ActionHandler()
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{
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_actions = new FastMap<>();
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_actionsShift = new FastMap<>();
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}
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public void registerActionHandler(IActionHandler handler)
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{
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_actions.put(handler.getInstanceType(), handler);
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}
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public void registerActionShiftHandler(IActionHandler handler)
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{
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_actionsShift.put(handler.getInstanceType(), handler);
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}
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public IActionHandler getActionHandler(InstanceType iType)
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{
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IActionHandler result = null;
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for (InstanceType t = iType; t != null; t = t.getParent())
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{
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result = _actions.get(t);
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if (result != null)
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{
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break;
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}
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}
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return result;
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}
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public IActionHandler getActionShiftHandler(InstanceType iType)
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{
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IActionHandler result = null;
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for (InstanceType t = iType; t != null; t = t.getParent())
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{
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result = _actionsShift.get(t);
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if (result != null)
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{
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break;
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}
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}
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return result;
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}
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public int size()
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{
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return _actions.size();
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}
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public int sizeShift()
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{
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return _actionsShift.size();
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}
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@SuppressWarnings("synthetic-access")
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private static class SingletonHolder
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{
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protected static final ActionHandler _instance = new ActionHandler();
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}
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} |