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Support captions for player 2 in 2-player. (You can't tell which screen the sounds are coming from without visual cues normally, so there isn't two seperate caption lists.)

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This commit is contained in:
toasterbabe 2017-04-17 22:21:16 +01:00
parent dd566b77b9
commit 314870bdc2
2 changed files with 68 additions and 5 deletions
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58
src/s_sound.c
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@ -531,6 +531,64 @@ void S_StartSoundAtVolume(const void *origin_p, sfxenum_t sfx_id, INT32 volume)
sep = (~sep) & 255;
#endif
// Handle closed caption input.
if (cv_closedcaptioning.value && sfx->caption[0] != '/')
{
UINT8 i, set = NUMCAPTIONS-1, moveup = 255;
boolean same = false;
for (i = 0; i < set; i++)
{
same = ((sfx == closedcaptions[i].s) || (closedcaptions[i].s && fastcmp(sfx->caption, closedcaptions[i].s->caption)));
if (same)
{
set = i;
break;
}
}
if (!same)
{
for (i = 0; i < set; i++)
{
if (!(closedcaptions[i].c || closedcaptions[i].s) || (sfx->priority >= closedcaptions[i].s->priority))
{
set = i;
if (closedcaptions[i].s && (sfx->priority >= closedcaptions[i].s->priority))
moveup = i;
break;
}
}
for (i = NUMCAPTIONS-1; i > set; i--)
{
if (sfx == closedcaptions[i].s)
{
closedcaptions[i].c = NULL;
closedcaptions[i].s = NULL;
closedcaptions[i].t = 0;
}
}
}
if (moveup != 255)
{
for (i = moveup; i < NUMCAPTIONS-1; i++)
{
if (!(closedcaptions[i].c || closedcaptions[i].s))
break;
}
for (; i > set; i--)
{
closedcaptions[i].c = closedcaptions[i-1].c;
closedcaptions[i].s = closedcaptions[i-1].s;
closedcaptions[i].t = closedcaptions[i-1].t;
}
}
closedcaptions[set].c = &channels[cnum];
closedcaptions[set].s = sfx;
closedcaptions[set].t = TICRATE+2;
}
// Assigns the handle to one of the channels in the
// mix/output buffer.
channels[cnum].handle = I_StartSound(sfx_id, volume, sep, pitch, priority);

15
src/screen.c
View file

@ -478,11 +478,16 @@ void SCR_ClosedCaptions(void)
const mobj_t *o = (const mobj_t *)closedcaptions[i].c->origin;
if (o)
{
angle_t angle = R_PointToAngle(o->x, o->y) - localangle;
if (angle > ANGLE_45 && angle < ANGLE_135)
dir = '\x1C';
else if (angle > ANGLE_225 && angle < ANGLE_315)
dir = '\x1D';
if (!splitscreen)
{
angle_t angle = R_PointToAngle(o->x, o->y) - localangle;
if (angle > ANGLE_45 && angle < ANGLE_135)
dir = '\x1C';
else if (angle > ANGLE_225 && angle < ANGLE_315)
dir = '\x1D';
else
dir = '\x1E';
}
else
dir = '\x1E';
}