/*
 *  Smart Auto Replier (SAR) - auto replier plugin for Miranda IM
 *
 *  Copyright (C) 2004 - 2012 by Volodymyr M. Shcherbyna <volodymyr@shcherbyna.com>
 *
 *  This code is inspired by article of RichardS at http://www.codeproject.com/Articles/11508/Integrating-Lua-into-C
 *
 *      This file is part of SAR.
 *
 *  SAR 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.
 *
 *  SAR 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 SAR.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include "luainc.h"
#include "LuaBridge.h"

///	
#define DEFAULT_INDEX_INITIALIZER	0

class CLuaScript
{
public:
	CLuaScript(CLuaBridge & luaBridge);
	virtual ~CLuaScript();

public:

	static int LuaCallback (lua_State *lua);
	bool CompileScript(const char *szScript, size_t nLength);
	int  RegisterFunction(const char *szFuncName);   
	bool SelectScriptFunction(const char *szFunction);
	bool ScriptHasFunction(const char *szFunction);
	bool Run(int nRetValues = 0);

public:
	void AddParam(int nValue);
	void AddParam(float fValue);
	void AddParam(char *szValue);
	CLuaBridge & Bridge();

	int MethodsCount();
	
public:
	virtual int ScriptCalling(CLuaBridge & luaBridge, int nFunction) = 0;
	virtual void HandleReturns(CLuaBridge & luaBridge, const char * szFunction) = 0;

protected:

	CLuaBridge & m_luaBridge;

	const char * m_szFunction;

	int m_nMethods,
		m_nThisRef,
		m_nArgs;
};