Merged with released L2J-Unity files.

trunk/java/com/l2jmobius/gameserver/model/eventengine/EventMethodNotification.java

@@ -0,0 +1,85 @@
+/*
+ * 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.model.eventengine;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.List;
+
+/**
+ * @author UnAfraid
+ */
+public class EventMethodNotification
+{
+	private final AbstractEventManager<?> _manager;
+	private final Method _method;
+	private final Object[] _args;
+	
+	/**
+	 * @param manager
+	 * @param methodName
+	 * @param args
+	 * @throws NoSuchMethodException
+	 */
+	public EventMethodNotification(AbstractEventManager<?> manager, String methodName, List<Object> args) throws NoSuchMethodException
+	{
+		_manager = manager;
+		_method = manager.getClass().getDeclaredMethod(methodName, args.stream().map(Object::getClass).toArray(Class[]::new));
+		_args = args.toArray();
+	}
+	
+	public AbstractEventManager<?> getManager()
+	{
+		return _manager;
+	}
+	
+	public Method getMethod()
+	{
+		return _method;
+	}
+	
+	public void execute() throws Exception
+	{
+		if (Modifier.isStatic(_method.getModifiers()))
+		{
+			invoke(null);
+		}
+		else
+		{
+			// Attempt to find getInstance() method
+			for (Method method : _manager.getClass().getMethods())
+			{
+				if (Modifier.isStatic(method.getModifiers()) && (_manager.getClass().isAssignableFrom(method.getReturnType())) && (method.getParameterCount() == 0))
+				{
+					final Object instance = method.invoke(null);
+					invoke(instance);
+				}
+			}
+		}
+	}
+	
+	private void invoke(Object instance) throws Exception
+	{
+		final boolean wasAccessible = _method.isAccessible();
+		if (!wasAccessible)
+		{
+			_method.setAccessible(true);
+		}
+		_method.invoke(instance, _args);
+		_method.setAccessible(wasAccessible);
+	}
+}