workbench/libs/realtime/getplayerattrsa.c

   1 /*
   2     Copyright © 1995-2003, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <proto/exec.h>
   7 #include <proto/realtime.h>
   8 #include <proto/utility.h>
   9 #include "realtime_intern.h"
  10
  11 /*****************************************************************************
  12
  13     NAME */
  14
  15 #include <utility/tagitem.h>
  16 #include <libraries/realtime.h>
  17
  18     AROS_LH2(BOOL, GetPlayerAttrsA,
  19
  20 /*  SYNOPSIS */
  21
  22         AROS_LHA(struct Player  *, player , A0),
  23         AROS_LHA(struct TagItem *, tagList, A1),
  24
  25 /*  LOCATION */
  26
  27         struct Library *, RealTimeBase, 14, RealTime)
  28
  29 /*  FUNCTION
  30
  31     Query the attributes of a player. For each tagitem ti_Tag specifies the
  32     attribute and ti_Data a pointer to the IPTR variable in which you want
  33     the value to be stored.
  34
  35     INPUTS
  36
  37     player   --  The player the attributes of which to set; may be NULL,
  38                  in which case the result is 0.
  39     tagList  --  Pointer to an array of tags describing the player's
  40                  attributes or NULL.
  41
  42     TAGS
  43
  44     See CreatePlayerA().
  45
  46     RESULT
  47
  48     The number of items successfully filled in.
  49
  50     NOTES
  51
  52     EXAMPLE
  53
  54     BUGS
  55
  56     SEE ALSO
  57
  58     CreatePlayer(), SetPlayerAttrs()
  59
  60     INTERNALS
  61
  62 ******************************************************************************/
  63
  64 #define Put (*((IPTR *)(tag->ti_Data)))
  65
  66 {
  67     AROS_LIBFUNC_INIT
  68
  69     int             nAttrs = 0;
  70     struct TagItem *tag, *tl = tagList;
  71
  72     /* Maybe we could use FindTagItem to initialize error and conductor
  73        first... */
  74
  75     if (player != NULL)
  76     {
  77         while ((tag = NextTagItem(&tl)) != NULL)
  78         {
  79             switch (tag->ti_Tag)
  80             {
  81             case PLAYER_Name:
  82                 Put = (IPTR)player->pl_Link.ln_Name;
  83                 break;
  84
  85             case PLAYER_Hook:
  86                 Put = (IPTR)player->pl_Hook;
  87                 break;
  88
  89             case PLAYER_Priority:
  90                 Put = (IPTR)player->pl_Link.ln_Pri;
  91                 break;
  92
  93             case PLAYER_Conductor:
  94                 Put = (IPTR)player->pl_Source;
  95                 break;
  96
  97             case PLAYER_Ready:
  98                 Put = (player->pl_Flags & PLAYERF_READY) != 0;
  99                 break;
 100
 101             case PLAYER_AlarmTime:
 102                 Put = player->pl_AlarmTime;
 103                 break;
 104
 105             case PLAYER_Alarm:
 106                 Put = (player->pl_Flags & PLAYERF_ALARMSET) != 0;
 107                 break;
 108
 109             case PLAYER_AlarmSigTask:
 110                 Put = (IPTR)player->pl_Task;
 111                 break;
 112
 113             case PLAYER_AlarmSigBit:
 114                 /* We could use player->pl_Link.mn_Type here */
 115                 Put = player->pl_Reserved0;    /* NOTE! */
 116                 break;
 117
 118             case PLAYER_Quiet:
 119                 Put = (player->pl_Flags & PLAYERF_QUIET) != 0;
 120                 break;
 121
 122             case PLAYER_UserData:
 123                 Put = (IPTR)player->pl_UserData;
 124                 break;
 125
 126             case PLAYER_ID:
 127                 Put = player->pl_PlayerID;
 128                 break;
 129
 130             case PLAYER_Conducted:
 131                 Put = (player->pl_Flags & PLAYERF_CONDUCTED) != 0;
 132                 break;
 133
 134             case PLAYER_ExtSync:
 135                 Put = (player->pl_Flags & PLAYERF_EXTSYNC) != 0;
 136                 break;
 137             }
 138
 139             nAttrs++;
 140         }
 141     }
 142
 143     return nAttrs;
 144
 145     AROS_LIBFUNC_EXIT
 146 } /* GetPlayerAttrsA */