E:/PPC/XFlib/source/xf_saves.c

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#include "xf_saves.h"
#include <stdio.h>

        
xf_savetype xf_save;

extern char *XF_Path;


u8 XF_InitSave(char *name, void *data, u32 size){
   sprintf(xf_save.Filename, "%s%s.sav", XF_Path, name); 
   xf_save.Init = 1; // Ok
   xf_save.Data = data;
   xf_save.Size = size;
   
   FILE* save = fopen (xf_save.Filename, "rb"); // Regarder si existe déjà ou pas. Renvoie 0 si existe pas, 1 si existe...
   
   if(save) {
           fclose(save);
           XF_LoadData(); // Charger la save
                return 1; // Save exists, you can use it...
        }       
        
        return 0; // No save, you'll have to create it
}   
        
u8 XF_SaveData(void){
   
   if(xf_save.Init == 0) return 0; // Pouf ! Pas bon...
    
   FILE* save = fopen (xf_save.Filename, "wb+");
        
        if(save != 0){
                fwrite(xf_save.Data, 1, xf_save.Size, save);
                fclose(save);
                
                return 1; // Ca roule 
        }       
        
        return 0; // Pas bon    
}               


u8 XF_LoadData(void){
   
   if(xf_save.Init == 0) return 0; // Pouf ! Pas bon...
   
        FILE* save = fopen (xf_save.Filename, "rb"); 
        
        if(save != 0){ // Le fichier existe...
           fread(xf_save.Data, 1, xf_save.Size, save);
                fclose(save);    
                return 1; // Ok  
        }   
        return 0; // Pas bon
}   

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