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First round of sounds.c cleanup, no functional changes.

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git-svn-id: https://svn.eduke32.com/eduke32@2883 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-08-13 18:25:48 +00:00
parent 458b202ce3
commit 847c886c14
2 changed files with 62 additions and 50 deletions
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108
polymer/eduke32/source/sounds.c
View file

@ -33,7 +33,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "winlayer.h" #include "winlayer.h"
#endif #endif
int32_t backflag,g_numEnvSoundsPlaying,g_maxSoundPos = 0; int32_t g_numEnvSoundsPlaying,g_maxSoundPos = 0;
static int32_t MusicIsWaveform = 0; static int32_t MusicIsWaveform = 0;
static char *MusicPtr = 0; static char *MusicPtr = 0;
@ -379,13 +379,37 @@ int32_t S_LoadSound(uint32_t num)
return l; return l;
} }
static int32_t get_sound_pitch(int32_t num)
{
int32_t j = klabs(g_sounds[num].pe-g_sounds[num].ps);
if (j)
return min(g_sounds[num].ps, g_sounds[num].pe) + rand()%j;
else
return g_sounds[num].ps;
}
static inline int32_t find_free_slot(int32_t num)
{
int32_t j = 0;
while (j < MAXSOUNDINSTANCES && g_sounds[num].SoundOwner[j].voice > 0)
j++;
return j;
}
int32_t S_PlaySound3D(int32_t num, int32_t i, const vec3_t *pos) int32_t S_PlaySound3D(int32_t num, int32_t i, const vec3_t *pos)
{ {
vec3_t *c; const vec3_t *c;
int32_t sndist, j = 0; int32_t sndist, j = 0;
int32_t cs; int32_t cs;
int32_t voice, sndang, ca, pitch; int32_t voice, sndang, ca, pitch;
const DukePlayer_t *const myps = g_player[myconnectindex].ps;
const DukePlayer_t *peekps;
if (apScriptGameEvent[EVENT_SOUND]) if (apScriptGameEvent[EVENT_SOUND])
num = VM_OnEvent(EVENT_SOUND, i, screenpeek, -1, num); num = VM_OnEvent(EVENT_SOUND, i, screenpeek, -1, num);
@ -396,8 +420,8 @@ int32_t S_PlaySound3D(int32_t num, int32_t i, const vec3_t *pos)
g_sounds[num].num >= MAXSOUNDINSTANCES || g_sounds[num].num >= MAXSOUNDINSTANCES ||
(unsigned)i >= MAXSPRITES || (unsigned)i >= MAXSPRITES ||
FX_VoiceAvailable(g_sounds[num].pr) == 0 || FX_VoiceAvailable(g_sounds[num].pr) == 0 ||
(g_player[myconnectindex].ps->timebeforeexit > 0 && g_player[myconnectindex].ps->timebeforeexit <= GAMETICSPERSEC*3) || (myps->timebeforeexit > 0 && myps->timebeforeexit <= GAMETICSPERSEC*3) ||
g_player[myconnectindex].ps->gm&MODE_MENU) return -1; (myps->gm&MODE_MENU)) return -1;
if (g_sounds[num].m&128) // Duke-Tag sound if (g_sounds[num].m&128) // Duke-Tag sound
{ {
@ -435,46 +459,44 @@ int32_t S_PlaySound3D(int32_t num, int32_t i, const vec3_t *pos)
return -1; return -1;
} }
c = (vec3_t *)&ud.camera; c = &ud.camera;
cs = ud.camerasect; cs = ud.camerasect;
ca = ud.cameraang; ca = ud.cameraang;
sndist = FindDistance3D((c->x-pos->x),(c->y-pos->y),(c->z-pos->z)>>4); sndist = FindDistance3D((c->x-pos->x),(c->y-pos->y),(c->z-pos->z)>>4);
if (i >= 0 && (g_sounds[num].m&16) == 0 && PN == MUSICANDSFX && SLT < 999 && (sector[SECT].lotag&0xff) < 9) if ((g_sounds[num].m&16) == 0 && PN == MUSICANDSFX && SLT < 999 && (sector[SECT].lotag&0xff) < 9)
sndist = divscale14(sndist,(SHT+1)); sndist = divscale14(sndist,(SHT+1));
sndist += g_sounds[num].vo; sndist += g_sounds[num].vo;
if (sndist < 0) sndist = 0; if (sndist < 0) sndist = 0;
if (cs > -1 && sndist && PN != MUSICANDSFX && !cansee(c->x,c->y,c->z-(24<<8),cs,SX,SY,SZ-(24<<8),SECT)) if (cs > -1 && sndist && PN != MUSICANDSFX && !cansee(c->x,c->y,c->z-(24<<8),cs,SX,SY,SZ-(24<<8),SECT))
sndist += sndist>>5; sndist += sndist>>5;
pitch = (j = klabs(g_sounds[num].pe-g_sounds[num].ps)) ? pitch = get_sound_pitch(num);
(g_sounds[num].ps < g_sounds[num].pe ? g_sounds[num].ps : g_sounds[num].pe) + rand()%j : peekps = g_player[screenpeek].ps;
g_sounds[num].ps;
switch (num) switch (num)
{ {
case PIPEBOMB_EXPLODE: case PIPEBOMB_EXPLODE:
case LASERTRIP_EXPLODE: case LASERTRIP_EXPLODE:
case RPG_EXPLODE: case RPG_EXPLODE:
if (sndist > (6144)) if (sndist > 6144)
sndist = 6144; sndist = 6144;
if (g_player[screenpeek].ps->cursectnum > -1 && sector[g_player[screenpeek].ps->cursectnum].lotag == 2) if (peekps->cursectnum > -1 && sector[peekps->cursectnum].lotag == 2)
pitch -= 1024; pitch -= 1024;
break; break;
default: default:
if (sndist > 32767 && PN != MUSICANDSFX && (g_sounds[num].m & 3) == 0) if (sndist > 32767 && PN != MUSICANDSFX && (g_sounds[num].m & 3) == 0)
return -1; return -1;
if (g_player[screenpeek].ps->cursectnum > -1 && sector[g_player[screenpeek].ps->cursectnum].lotag == 2 && (g_sounds[num].m&4) == 0) if (peekps->cursectnum > -1 && sector[peekps->cursectnum].lotag == 2 && (g_sounds[num].m&4) == 0)
pitch = -768; pitch = -768;
break; break;
} }
if (g_player[screenpeek].ps->sound_pitch) if (peekps->sound_pitch)
pitch += g_player[screenpeek].ps->sound_pitch; pitch += peekps->sound_pitch;
if (g_sounds[num].num > 0 && PN != MUSICANDSFX) if (g_sounds[num].num > 0 && PN != MUSICANDSFX)
S_StopEnvSound(num, i); S_StopEnvSound(num, i);
@ -499,15 +521,10 @@ int32_t S_PlaySound3D(int32_t num, int32_t i, const vec3_t *pos)
else g_soundlocks[num]++; else g_soundlocks[num]++;
} }
if (g_sounds[num].m&16) sndist = 0; if ((g_sounds[num].m&16) || sndist < ((255-LOUDESTVOLUME)<<6))
if (sndist < ((255-LOUDESTVOLUME)<<6))
sndist = ((255-LOUDESTVOLUME)<<6); sndist = ((255-LOUDESTVOLUME)<<6);
j = 0; j = find_free_slot(num);
while (j < MAXSOUNDINSTANCES && g_sounds[num].SoundOwner[j].voice > 0)
j++;
if (j >= MAXSOUNDINSTANCES) if (j >= MAXSOUNDINSTANCES)
{ {
@ -546,7 +563,7 @@ int32_t S_PlaySound3D(int32_t num, int32_t i, const vec3_t *pos)
int32_t S_PlaySound(int32_t num) int32_t S_PlaySound(int32_t num)
{ {
int32_t pitch, cx; int32_t pitch;
int32_t voice, j; int32_t voice, j;
int32_t doretry = 0; int32_t doretry = 0;
@ -566,9 +583,7 @@ int32_t S_PlaySound(int32_t num)
if ((g_sounds[num].m&8) && ud.lockout) return -1; if ((g_sounds[num].m&8) && ud.lockout) return -1;
if (FX_VoiceAvailable(g_sounds[num].pr) == 0) return -1; if (FX_VoiceAvailable(g_sounds[num].pr) == 0) return -1;
pitch = (cx = klabs(g_sounds[num].pe-g_sounds[num].ps)) ? pitch = get_sound_pitch(num);
(g_sounds[num].ps < g_sounds[num].pe ? g_sounds[num].ps :
g_sounds[num].pe) + rand()%cx : g_sounds[num].ps;
if (g_sounds[num].ptr == 0) if (g_sounds[num].ptr == 0)
{ {
@ -582,10 +597,7 @@ int32_t S_PlaySound(int32_t num)
else g_soundlocks[num]++; else g_soundlocks[num]++;
} }
j = 0; j = find_free_slot(num);
while (j < MAXSOUNDINSTANCES && g_sounds[num].SoundOwner[j].voice > 0)
j++;
if (j >= MAXSOUNDINSTANCES) // no slots available, so let's see if one opens up after multivoc kills a voice if (j >= MAXSOUNDINSTANCES) // no slots available, so let's see if one opens up after multivoc kills a voice
doretry = 1; doretry = 1;
@ -605,10 +617,7 @@ int32_t S_PlaySound(int32_t num)
{ {
S_Cleanup(); S_Cleanup();
j = 0; j = find_free_slot(num);
while (j < MAXSOUNDINSTANCES && g_sounds[num].SoundOwner[j].voice > 0)
j++;
if (j >= MAXSOUNDINSTANCES) // still no slots available if (j >= MAXSOUNDINSTANCES) // still no slots available
{ {
@ -700,7 +709,8 @@ void S_ChangeSoundPitch(int32_t num, int32_t i, int32_t pitchoffset)
void S_Update(void) void S_Update(void)
{ {
vec3_t *s, *c; vec3_t *s, *c;
int32_t sndist,sndang,ca,j,k,i,cs; int32_t sndist,sndang,ca,cs;
int32_t num; // the sound index...
S_Cleanup(); S_Cleanup();
@ -711,7 +721,7 @@ void S_Update(void)
if (ud.camerasprite == -1) if (ud.camerasprite == -1)
{ {
c = (vec3_t *)&ud.camera; c = &ud.camera;
cs = ud.camerasect; cs = ud.camerasect;
ca = ud.cameraang; ca = ud.cameraang;
} }
@ -722,22 +732,24 @@ void S_Update(void)
ca = sprite[ud.camerasprite].ang; ca = sprite[ud.camerasprite].ang;
} }
j = g_maxSoundPos; num = g_maxSoundPos;
do do
{ {
int32_t k;
for (k=MAXSOUNDINSTANCES-1; k>=0; k--) for (k=MAXSOUNDINSTANCES-1; k>=0; k--)
{ {
i = g_sounds[j].SoundOwner[k].ow; int32_t i = g_sounds[num].SoundOwner[k].ow;
if ((unsigned)i >= MAXSPRITES || g_sounds[j].num == 0 || g_sounds[j].SoundOwner[k].voice <= FX_Ok) if ((unsigned)i >= MAXSPRITES || g_sounds[num].num == 0 || g_sounds[num].SoundOwner[k].voice <= FX_Ok)
continue; continue;
if (!FX_SoundActive(g_sounds[j].SoundOwner[k].voice)) if (!FX_SoundActive(g_sounds[num].SoundOwner[k].voice))
{ {
/* /*
OSD_Printf("S_Update(): stale voice %d from sound %d position %d sprite %d\n", OSD_Printf("S_Update(): stale voice %d from sound %d position %d sprite %d\n",
g_sounds[j].SoundOwner[k].voice, j, k, g_sounds[j].SoundOwner[k].ow); g_sounds[num].SoundOwner[k].voice, num, k, g_sounds[num].SoundOwner[k].ow);
*/ */
continue; continue;
} }
@ -751,20 +763,20 @@ void S_Update(void)
sndang = 2048 + ca - getangle(c->x-s->x, c->y-s->y); sndang = 2048 + ca - getangle(c->x-s->x, c->y-s->y);
sndang &= 2047; sndang &= 2047;
sndist = FindDistance3D(c->x-s->x, c->y-s->y, (c->z-s->z)>>4); sndist = FindDistance3D(c->x-s->x, c->y-s->y, (c->z-s->z)>>4);
if (i >= 0 && (g_sounds[j].m&16) == 0 && PN == MUSICANDSFX && SLT < 999 && (sector[SECT].lotag&0xff) < 9) if ((g_sounds[num].m&16) == 0 && PN == MUSICANDSFX && SLT < 999 && (sector[SECT].lotag&0xff) < 9)
sndist = divscale14(sndist,(SHT+1)); sndist = divscale14(sndist,(SHT+1));
} }
sndist += g_sounds[j].vo; sndist += g_sounds[num].vo;
if (sndist < 0) sndist = 0; if (sndist < 0) sndist = 0;
if (cs > -1 && sndist && PN != MUSICANDSFX && !cansee(c->x,c->y,c->z-(24<<8),cs,s->x,s->y,s->z-(24<<8),SECT)) if (cs > -1 && sndist && PN != MUSICANDSFX && !cansee(c->x,c->y,c->z-(24<<8),cs,SX,SY,SZ-(24<<8),SECT))
sndist += sndist>>5; sndist += sndist>>5;
if (PN == MUSICANDSFX && SLT < 999) if (PN == MUSICANDSFX && SLT < 999)
g_numEnvSoundsPlaying++; g_numEnvSoundsPlaying++;
switch (j) switch (num)
{ {
case PIPEBOMB_EXPLODE: case PIPEBOMB_EXPLODE:
case LASERTRIP_EXPLODE: case LASERTRIP_EXPLODE:
@ -774,13 +786,13 @@ void S_Update(void)
break; break;
} }
if (g_sounds[j].m&16 || sndist < ((255-LOUDESTVOLUME)<<6)) if ((g_sounds[num].m&16) || sndist < ((255-LOUDESTVOLUME)<<6))
sndist = ((255-LOUDESTVOLUME)<<6); sndist = ((255-LOUDESTVOLUME)<<6);
FX_Pan3D(g_sounds[j].SoundOwner[k].voice, sndang>>4, sndist>>6); FX_Pan3D(g_sounds[num].SoundOwner[k].voice, sndang>>4, sndist>>6);
} }
} }
while (j--); while (num--);
} }
void S_Callback(uint32_t num) void S_Callback(uint32_t num)

2
polymer/eduke32/source/sounds.h
View file

@ -68,7 +68,7 @@ typedef struct
extern volatile char g_soundlocks[MAXSOUNDS]; extern volatile char g_soundlocks[MAXSOUNDS];
extern sound_t g_sounds[MAXSOUNDS]; extern sound_t g_sounds[MAXSOUNDS];
extern int16_t g_skillSoundID; extern int16_t g_skillSoundID;
extern int32_t backflag,g_numEnvSoundsPlaying,g_maxSoundPos; extern int32_t g_numEnvSoundsPlaying,g_maxSoundPos;
int32_t A_CheckSoundPlaying(int32_t i,int32_t num); int32_t A_CheckSoundPlaying(int32_t i,int32_t num);
int32_t A_PlaySound(uint32_t num,int32_t i); int32_t A_PlaySound(uint32_t num,int32_t i);