/*=========================================================================
* IPT_Save.c : 
*     Input options saved
*
* (c) Ubi Studios 1997
*=======================================================================*/
 
#include "IPT_CPA.h"
#include "IPT_Hdl.h"
 
#include "MemIPT.h"
#include "ErrIPT.h"
 
#include "IPT_Def.h"
#include "IPT_Hdl.h"
 
#define D_IPT_Input_StructureDefine
#include "IPT_KDef.h"
#include "IPT_Str.h"
#undef D_IPT_Input_StructureDefine
 
#include "IPT_Main.h"
#include "IPT_Scpt.h"
 
 
extern signed char g_cJoystickXmin;
extern signed char g_cJoystickXmax;
extern signed char g_cJoystickYmin;
extern signed char g_cJoystickYmax;
#ifndef U64
extern signed char g_cJoystickXcenter;
extern signed char g_cJoystickYcenter;
#endif
 
/*************************************************************************/
unsigned char IPT_fn_bSaveOptionsInFile(FILE *p_stFile)
{
 unsigned char ucReturn = IPT_C_TRUE;
 unsigned long i;
 IPT_tdxHandleToEntryElement hEntryElement;
 IPT_tdxHandleToKeyWordElement hNextElement;
 
 unsigned char uc8bits;
 
 uc8bits = IPT_fn_bIsKeyboardControlAvailable();
 fwrite(&uc8bits,sizeof(char),1,p_stFile);
 uc8bits = IPT_fn_bIsPaddleControlAvailable();
 fwrite(&uc8bits,sizeof(char),1,p_stFile);
 uc8bits = IPT_fn_bIsJoystickControlAvailable();
 fwrite(&uc8bits,sizeof(char),1,p_stFile);
 
 for (i=0;i<IPT_g_hInputStructure.ulNumberOfEntryElement;i++)
 {
  hEntryElement = &IPT_g_hInputStructure.d_stEntryElementArray[i];
 
  if (hEntryElement->p_szEntryName!=NULL)
  {
   uc8bits = strlen(hEntryElement->p_szEntryName)+1;
   fwrite(&uc8bits,sizeof(char),1,p_stFile);
   fwrite(hEntryElement->p_szEntryName,sizeof(char),uc8bits,p_stFile);
   hNextElement = &hEntryElement->d_stKeyWordElementArray[0];
   if (hNextElement->u_ElementUnion.swKeyWord==IPT_E_KeyWord_KeyPressed)
   {
    hNextElement = &hEntryElement->d_stKeyWordElementArray[1];
    fwrite(&hNextElement->u_ElementUnion.swKey,sizeof(short),1,p_stFile);
   }
   else if (hNextElement->u_ElementUnion.swKeyWord==IPT_E_KeyWord_JoystickOrPadPressed)
   {
    hNextElement = &hEntryElement->d_stKeyWordElementArray[1];
    fwrite(&hNextElement->u_ElementUnion.swPadNumber,sizeof(short),1,p_stFile);
    hNextElement = &hEntryElement->d_stKeyWordElementArray[2];
    fwrite(&hNextElement->u_ElementUnion.swPadAction,sizeof(short),1,p_stFile);
   }
  }
 }
 uc8bits = 0xff;
 fwrite(&uc8bits,sizeof(char),1,p_stFile);
 
 /* Save joystick calibration */
 fwrite( &g_cJoystickXmin, sizeof(signed char), 1, p_stFile );
 fwrite( &g_cJoystickXmax, sizeof(signed char), 1, p_stFile );
 fwrite( &g_cJoystickYmin, sizeof(signed char), 1, p_stFile );
 fwrite( &g_cJoystickYmax, sizeof(signed char), 1, p_stFile );
 
#ifndef U64
 fwrite( &g_cJoystickXcenter, sizeof(signed char), 1, p_stFile );
 fwrite( &g_cJoystickYcenter, sizeof(signed char), 1, p_stFile );
#endif
 return(ucReturn);
}
/*************************************************************************/
unsigned char IPT_fn_bLoadOptionsFromFile(FILE *p_stFile)
{
 unsigned char ucReturn = IPT_C_TRUE;
 IPT_tdxHandleToEntryElement hEntryElement;
 IPT_tdxHandleToKeyWordElement hNextElement;
 unsigned char uc8bits;
 char szActionName[255];
 
 IPT_fn_vDesactiveJoystickAndPadControl();
 fread(&uc8bits,sizeof(char),1,p_stFile);
 fread(&uc8bits,sizeof(char),1,p_stFile);
 if (uc8bits)
 {
  IPT_fn_vDesactiveJoystickAndPadControl();
  IPT_fn_vActivePaddleControl();
 }
 fread(&uc8bits,sizeof(char),1,p_stFile);
 if (uc8bits)
 {
  IPT_fn_vDesactiveJoystickAndPadControl();
  IPT_fn_vActiveJoystickControl();
 }
 
 fread(&uc8bits,sizeof(char),1,p_stFile);
 while(uc8bits!=0xff)
 {
  fread(szActionName,sizeof(char),uc8bits,p_stFile);
  hEntryElement=IPT_fn_hGetEntryActionHandleForOptions(szActionName);
  hNextElement = &hEntryElement->d_stKeyWordElementArray[0];
  if (hNextElement->u_ElementUnion.swKeyWord==IPT_E_KeyWord_KeyPressed)
  {
   hNextElement = &hEntryElement->d_stKeyWordElementArray[1];
   fread(&hNextElement->u_ElementUnion.swKey,sizeof(short),1,p_stFile);
  }
  else if (hNextElement->u_ElementUnion.swKeyWord==IPT_E_KeyWord_JoystickOrPadPressed)
  {
   hNextElement = &hEntryElement->d_stKeyWordElementArray[1];
   fread(&hNextElement->u_ElementUnion.swPadNumber,sizeof(short),1,p_stFile);
   hNextElement = &hEntryElement->d_stKeyWordElementArray[2];
   fread(&hNextElement->u_ElementUnion.swPadAction,sizeof(short),1,p_stFile);
  }
  fread(&uc8bits,sizeof(char),1,p_stFile);
 }
 
 /* Read joystick calibration */
 fread( &g_cJoystickXmin, sizeof(signed char), 1, p_stFile );
 fread( &g_cJoystickXmax, sizeof(signed char), 1, p_stFile );
 fread( &g_cJoystickYmin, sizeof(signed char), 1, p_stFile );
 fread( &g_cJoystickYmax, sizeof(signed char), 1, p_stFile );

#ifndef U64
 fread( &g_cJoystickXcenter, sizeof(signed char), 1, p_stFile );
 fread( &g_cJoystickYcenter, sizeof(signed char), 1, p_stFile );
#endif
 return(ucReturn);
}
/*************************************************************************/