save.c

   1 #ifndef SAVE_C
   2 #define SAVE_C
   3
   4 struct {
   5    u8  buf[1024];
   6    u32 len;
   7 }
   8 static savedata;
   9
  10 static void skaterift_write_savedata_thread(void *_){
  11    FILE *fp = fopen( "save.bkv", "wb" );
  12    if( fp ){
  13       fwrite( savedata.buf, savedata.len, 1, fp );
  14       fclose( fp );
  15    }
  16    skaterift_end_op();
  17 }
  18
  19 static void skaterift_write_savedata(void){
  20    if( skaterift.async_op != k_async_op_none ) return;
  21
  22    skaterift_begin_op( k_async_op_write_savedata );
  23
  24    vg_msg sav = {0};
  25    sav.buf = savedata.buf;
  26    sav.max = sizeof(savedata.buf);
  27
  28    vg_msg_frame( &sav, "player" );
  29
  30    if( localplayer.board_view_slot ){
  31       struct cache_board *cache_ptr = localplayer.board_view_slot;
  32       if( cache_ptr->reg_ptr ){
  33          if( cache_ptr->reg_ptr->workshop_id )
  34             vg_msg_wkvu64( &sav, "board", cache_ptr->reg_ptr->workshop_id );
  35          else
  36             vg_msg_wkvstr( &sav, "board", cache_ptr->reg_ptr->foldername );
  37       }
  38    }
  39
  40    vg_msg_end_frame( &sav );
  41    savedata.len = sav.len;
  42    vg_loader_start( skaterift_write_savedata_thread, NULL );
  43 }
  44
  45 static void skaterift_read_savedata(void){
  46    FILE *fp = fopen( "save.bkv", "rb" );
  47    if( fp ){
  48       savedata.len = fread( savedata.buf, 1, sizeof(savedata.buf), fp );
  49       fclose( fp );
  50    }
  51 }
  52
  53 #endif /* SAVE_C */