save.c

   1 #ifndef SAVE_C
   2 #define SAVE_C
   3
   4 #include "save.h"
   5 #include "vg/vg_msg.h"
   6
   7 struct {
   8    u8  buf[1024];
   9    u32 len;
  10 }
  11 static savedata;
  12
  13 static void skaterift_write_savedata_thread(void *_){
  14    FILE *fp = fopen( "save.bkv", "wb" );
  15    if( fp ){
  16       fwrite( savedata.buf, savedata.len, 1, fp );
  17       fclose( fp );
  18    }
  19    skaterift_end_op();
  20 }
  21
  22 static void skaterift_write_savedata(void){
  23    if( skaterift.async_op != k_async_op_none ) return;
  24
  25    skaterift_begin_op( k_async_op_write_savedata );
  26
  27    vg_msg sav = {0};
  28    sav.buf = savedata.buf;
  29    sav.max = sizeof(savedata.buf);
  30
  31    vg_msg_frame( &sav, "player" );
  32
  33    struct addon_cache *cache = &addon_system.cache[k_workshop_file_type_board];
  34
  35    if( localplayer.board_view_slot ){
  36       addon_cache_entry *entry = vg_pool_item( &cache->pool,
  37                                                localplayer.board_view_slot );
  38
  39       if( entry->reg_ptr ){
  40          if( entry->reg_ptr->workshop_id )
  41             vg_msg_wkvu64( &sav, "board", entry->reg_ptr->workshop_id );
  42          else
  43             vg_msg_wkvstr( &sav, "board", entry->reg_ptr->foldername );
  44       }
  45    }
  46
  47    vg_msg_end_frame( &sav );
  48    savedata.len = sav.len;
  49    vg_loader_start( skaterift_write_savedata_thread, NULL );
  50 }
  51
  52 static void skaterift_read_savedata(void){
  53    FILE *fp = fopen( "save.bkv", "rb" );
  54    if( fp ){
  55       savedata.len = fread( savedata.buf, 1, sizeof(savedata.buf), fp );
  56       fclose( fp );
  57    }
  58 }
  59
  60 #endif /* SAVE_C */