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CON: Add starttrackslot <volume> <level>

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Clobbering ud.volume_number is a hack no one should need to use any more.

Only this command supports specifying -1 for volume to access the main menu, briefing, etc themes.

git-svn-id: https://svn.eduke32.com/eduke32@6414 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266 2017-08-01 09:48:59 +00:00
parent bc1ed207d6
commit cbb18f5c70
3 changed files with 32 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
source/duke3d/src/gamedef.cpp
View file

@ -599,6 +599,7 @@ const char *keyw[] = {
"getclosestcol", // 403
"drawline256", // 404
"drawlinergb", // 405
"starttrackslot", // 406
NULL
};
#endif
@ -4120,6 +4121,7 @@ DO_DEFSTATE:
case CON_QSTRCPY:
case CON_QGETSYSSTR:
case CON_STOPACTORSOUND:
case CON_STARTTRACKSLOT:
C_GetManyVars(2);
continue;

1
source/duke3d/src/gamedef.h
View file

@ -1141,6 +1141,7 @@ enum ScriptKeywords_t
CON_GETCLOSESTCOL, // 403
CON_DRAWLINE256, // 404
CON_DRAWLINERGB, // 405
CON_STARTTRACKSLOT, // 406
CON_END
};
// KEEPINSYNC with the keyword list in lunatic/con_lang.lua

37
source/duke3d/src/gameexec.cpp
View file

@ -1140,11 +1140,11 @@ void G_GetTimeDate(int32_t * const pValues)
pValues[7] = pTime->tm_yday;
}
int G_StartTrack(int const levelNum)
static int G_StartTrackSlot(int const volumeNum, int const levelNum)
{
if ((unsigned)levelNum < MAXLEVELS)
if ((unsigned)volumeNum <= MAXVOLUMES && (unsigned)levelNum < MAXLEVELS)
{
int trackNum = MAXLEVELS*ud.volume_number + levelNum;
int trackNum = MAXLEVELS*volumeNum + levelNum;
if (g_mapInfo[trackNum].musicfn != NULL)
{
@ -1159,6 +1159,20 @@ int G_StartTrack(int const levelNum)
return 1;
}
static void G_StartTrackSlotWrap(int const volumeNum, int const levelNum)
{
if (EDUKE32_PREDICT_FALSE(G_StartTrackSlot(volumeNum, levelNum)))
CON_ERRPRINTF("invalid level %d or null music for volume %d level %d\n",
levelNum, volumeNum, levelNum);
}
#ifdef LUNATIC
int G_StartTrack(int const levelNum)
{
return G_StartTrackSlot(ud.volume_number, levelNum);
}
#endif
LUNATIC_EXTERN void G_ShowView(vec3_t vec, int32_t a, int32_t horiz, int32_t sect,
int32_t x1, int32_t y1, int32_t x2, int32_t y2, int32_t unbiasedp)
{
@ -4920,14 +4934,21 @@ finish_qsprintf:
continue;
case CON_STARTTRACK:
insptr++;
G_StartTrackSlotWrap(ud.volume_number, *(insptr++));
continue;
case CON_STARTTRACKVAR:
insptr++;
{
int const levelNum = (tw == CON_STARTTRACK) ? *(insptr++) : Gv_GetVarX(*(insptr++));
G_StartTrackSlotWrap(ud.volume_number, Gv_GetVarX(*(insptr++)));
continue;
if (EDUKE32_PREDICT_FALSE(G_StartTrack(levelNum)))
CON_ERRPRINTF("invalid level %d or null music for volume %d level %d\n",
levelNum, ud.volume_number, levelNum);
case CON_STARTTRACKSLOT:
insptr++;
{
int const volumeNum = Gv_GetVarX(*(insptr++));
int const levelNum = Gv_GetVarX(*(insptr++));
G_StartTrackSlotWrap(volumeNum == -1 ? MAXVOLUMES : volumeNum, levelNum);
}
continue;