CzScriptLua.h

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// 
//
// AppEasy SDK - Cross Platform Multi-purpose Game and App Engine
//
// Developed by Matthew Hopwood of Pocketeers Limited - www.pocketeers.co.uk
//
// For updates, tutorials and more details check out www.appeasymobile.com
//
// This code is provided free of charge and without any warranty whatsoever. You must ensure that this whole notice is present in all files and derivatives, so the reader knows its origin.
// If you use this SDK in your product then please ensure that you credit AppEasy's usage appropriately. Please see www.appeasymobile.com for licensing details and support
//
//

#if !defined(_CZ_SCRIPT_LUA_H_)
#define _CZ_SCRIPT_LUA_H_

#include "CzScript.h"

// LUA headers
extern "C"
{
   #include "lua.h"
   #include "lstate.h"
   #include "lauxlib.h"
   #include "lualib.h"
}

/**
 @class CzScriptEngineLua

 @brief LUA script engine.

 */

class CzScriptEngineLua : public IzScriptEngine
{
public:
    // Proprties
protected:
    lua_State*      Lua;            ///< The lua engines state
public:
    lua_State*      getState()      { return Lua; }
    // Properties end

protected:
public:

    CzScriptEngineLua() : IzScriptEngine(), Lua(NULL) {}
    virtual ~CzScriptEngineLua()
    {
        Release();
    }

    int             Init(CzScene* scene);
    void            Release();
    int             LoadScript(const char* script, int script_len, const char* name);
    int             CallFunction(IzXomlResource* object, CzString* function_name, CzString* param1, CzString* param2, CzString* param3);
    CzXomlProperty getVariable(CzString* var_name);
    int             CallFunctionRef(int function_ref, CzString* param1, CzString* param2, CzString* param3, CzString* param4);
    int             CallFunctionRefWithObject(void* object, int function_ref, CzString* param1, CzString* param2, CzString* param3, CzString* param4);
    CzString        getType() { return CzString("lua"); }
    

    static void     DisplayError(lua_State *lua, const char* message);
    static void     DisplayError(lua_State *lua, const char* message, const char* data);

    // Internal
};




#endif  // _CZ_SCRIPT_LUA_H_