LUAScript.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_LUAScript_INCLUDE__)
#define __INCLUDE_LUAScript_INCLUDE__

#include <string>
#include <common/FixedVector.h>

#include "lua.h"

class Weapon;
class ScorchedContext;
class LUAScript
{
public:
        LUAScript(ScorchedContext *context);
        ~LUAScript();

        bool loadFromFile(const std::string &filename, std::string &error);

        void addWeaponFunctions();

        bool functionExists(const std::string &functionName);
        bool startFunction(const std::string &functionName);
        bool endFunction(int argCount);

        bool addStringParameter(const std::string &str);
        bool addNumberParameter(fixed number);
        bool addBoolParameter(bool boolean);
        bool addVectorParameter(const FixedVector &vector);

        bool setGlobal(const std::string &name, fixed value);

        ScorchedContext *getContext() { return context_; }

        void setWeapon(Weapon *weapon) { weapon_ = weapon; }
        Weapon *getWeapon() { return weapon_; }

protected:
        Weapon *weapon_;
        ScorchedContext *context_;
        lua_State *L_;
};

#endif // __INCLUDE_LUAScript_INCLUDE__

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