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    Copyright (C) 2009,2010,2011  Dawn - 2D roleplaying game
    This file is a part of the dawn-rpg project <https://github.com/frusen/Dawn>.
    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/>. **/
#include "callindirection.h"
#include "luafunctions.h"
#include "globals.h"
#include "zone.h"
#include <sstream>
LuaCallIndirection::LuaCallIndirection()
	luaText = "";
void LuaCallIndirection::call()
	if ( luaText != "" ) {
		LuaFunctions::executeLuaScript( luaText );
std::string LuaCallIndirection::getLuaSaveText() const
	std::ostringstream oss;
	std::string objectName = "curEventHandler";
	oss << "local " << objectName << " = DawnInterface.createEventHandler();" << std::endl;
	oss << objectName << ":setExecuteText( [[" << luaText << "]] );" << std::endl;
	return oss.str();
void LuaCallIndirection::setExecuteText( std::string text )
	this->luaText = text;
namespace DawnInterface
	LuaCallIndirection* createEventHandler()
		LuaCallIndirection *newEventHandler = new LuaCallIndirection();
		Globals::getCurrentZone()->addEventHandler( newEventHandler );
		return newEventHandler;

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