//----------------------------------------------------------------------------
//  EgalTech 2017-2017
//----------------------------------------------------------------------------
// File : LUA_Picture.cpp       Data : 26.12.17        Versione : 1.8l3
// Contenuto : Funzioni sulla immagine per LUA.
//
//
//
// Modifiche : 26.12.17 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "LUA.h"
#include "/EgtDev/Include/EXeExecutor.h"
#include "/EgtDev/Include/EXeConst.h"
#include "/EgtDev/Include/EGkLuaAux.h"
#include "/EgtDev/Include/EGnStringUtils.h"

using namespace std ;

//-------------------------------------------------------------------------------
static int
LuaAddPicture( lua_State* L)
{
  // 5 o 6 parametri : nParentId, nome per la texture, path della immagine, dDimX, dDimY [, nRefType] 
   int nParentId ;
   LuaCheckParam( L, 1, nParentId)
   string sName ;
   LuaCheckParam( L, 2, sName)
   string sPath ;
   LuaCheckParam( L, 3, sPath)
   double dDimX ;
   LuaCheckParam( L, 4, dDimX)
   double dDimY ;
   LuaCheckParam( L, 5, dDimY)
   int nRefType = RTY_DEFAULT ;
   LuaGetParam( L, 6, nRefType) ;
   LuaClearStack( L) ;
  // inserisco l'immagine
   int nId = ExeAddPicture( nParentId, sName, sPath, dDimX, dDimY, nRefType) ; 
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetParam( L, nId) ;
   else
      LuaSetParam( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
bool
LuaInstallPicture( LuaMgr& luaMgr)
{
   bool bOk = ( &luaMgr != nullptr) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtAddPicture", LuaAddPicture) ;
   return bOk ;
}