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     CreatePlayerA(), SetPlayerAttrsA()
  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 *tl = tagList;
  71     struct TagItem *tag;
  72
  73     /* Maybe we could use FindTagItem to initialize error and conductor
  74        first... */
  75
  76     if (player != NULL)
  77     {
  78         while ((tag = NextTagItem(&tl)) != NULL)
  79         {
  80             switch (tag->ti_Tag)
  81             {
  82             case PLAYER_Name:
  83                 Put = (IPTR)player->pl_Link.ln_Name;
  84                 break;
  85
  86             case PLAYER_Hook:
  87                 Put = (IPTR)player->pl_Hook;
  88                 break;
  89
  90             case PLAYER_Priority:
  91                 Put = (IPTR)player->pl_Link.ln_Pri;
  92                 break;
  93
  94             case PLAYER_Conductor:
  95                 Put = (IPTR)player->pl_Source;
  96                 break;
  97
  98             case PLAYER_Ready:
  99                 Put = (player->pl_Flags & PLAYERF_READY) != 0;
 100                 break;
 101
 102             case PLAYER_AlarmTime:
 103                 Put = player->pl_AlarmTime;
 104                 break;
 105
 106             case PLAYER_Alarm:
 107                 Put = (player->pl_Flags & PLAYERF_ALARMSET) != 0;
 108                 break;
 109
 110             case PLAYER_AlarmSigTask:
 111                 Put = (IPTR)player->pl_Task;
 112                 break;
 113
 114             case PLAYER_AlarmSigBit:
 115                 /* We could use player->pl_Link.mn_Type here */
 116                 Put = player->pl_Reserved0;    /* NOTE! */
 117                 break;
 118
 119             case PLAYER_Quiet:
 120                 Put = (player->pl_Flags & PLAYERF_QUIET) != 0;
 121                 break;
 122
 123             case PLAYER_UserData:
 124                 Put = (IPTR)player->pl_UserData;
 125                 break;
 126
 127             case PLAYER_ID:
 128                 Put = player->pl_PlayerID;
 129                 break;
 130
 131             case PLAYER_Conducted:
 132                 Put = (player->pl_Flags & PLAYERF_CONDUCTED) != 0;
 133                 break;
 134
 135             case PLAYER_ExtSync:
 136                 Put = (player->pl_Flags & PLAYERF_EXTSYNC) != 0;
 137                 break;
 138             }
 139
 140             nAttrs++;
 141         }
 142     }
 143
 144     return nAttrs;
 145
 146     AROS_LIBFUNC_EXIT
 147 } /* GetPlayerAttrsA */