steam.h

   1 #ifndef STEAM_H
   2 #define STEAM_H
   3
   4 #include "vg/vg_steam.h"
   5 #include "vg/vg_steam_networking.h"
   6 #include "vg/vg_steam_auth.h"
   7 #include "vg/vg_steam_http.h"
   8
   9 /*
  10  * We only want to use steamworks if building for the networked version,
  11  * theres not much point otherwise. We mainly want steamworks for setting
  12  * achievements etc.. so that includes our own server too.
  13  *
  14  * This file also wraps the functions and interfaces that we want to use to
  15  * make them a bit easier to read, since they are the flat API they have very
  16  * long names. in non-networked builds they will return default errors or do
  17  * nothing.
  18  */
  19
  20 static int steam_ready = 0;
  21 static void *hSteamNetworkingSockets,
  22             *hSteamUser;
  23
  24 static HSteamPipe hSteamClientPipe;
  25
  26 static void steam_init(void)
  27 {
  28 #ifdef SR_NETWORKED
  29    if( !SteamAPI_Init() )
  30    {
  31       vg_error( "Steamworks failed to initialize\n" );
  32       return;
  33    }
  34    steam_ready = 1;
  35
  36    SteamAPI_ManualDispatch_Init();
  37    vg_success( "Steamworks API running\n" );
  38
  39    /* Connect interfaces */
  40    hSteamClientPipe = SteamAPI_GetHSteamPipe();
  41    hSteamNetworkingSockets = SteamAPI_SteamNetworkingSockets_SteamAPI();
  42    hSteamUser = SteamAPI_SteamUser();
  43 #endif
  44 }
  45
  46 static void steam_update(void)
  47 {
  48    if( steam_ready )
  49       steamworks_event_loop( hSteamClientPipe );
  50 }
  51
  52 static void steam_end(void)
  53 {
  54    if( steam_ready )
  55    {
  56       vg_info( "Shutting down\n..." );
  57       SteamAPI_Shutdown();
  58    }
  59 }
  60
  61 #endif /* STEAM_H */