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Sound: Added 'distshader' keyword support... which will play a

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another sound definition at global attenuation (explosions like this)
This commit is contained in:
Marco Cawthorne 2021-09-02 10:10:27 +02:00
parent 4a2cde56cc
commit 8ba5bc56d2
Signed by: eukara
GPG key ID: C196CD8BA993248A
2 changed files with 80 additions and 0 deletions
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1
src/shared/sound.h
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@ -44,6 +44,7 @@ typedef struct
int sample_count;
string samples;
string name;
string distshader;
} snd_t;
typedef struct

79
src/shared/sound.qc
View file

@ -135,6 +135,8 @@ Sound_ParseField(int i, int a)
case "footstep":
g_sounds[i].flags |= SNDFL_STEP;
break;
case "distshader":
g_sounds[i].distshader = argv(1);
case "sample":
if (a == 2) {
dprint("\tAdded sample ");
@ -251,6 +253,12 @@ Sound_Precache(string shader)
search_end(sh);
fclose(fh);
hash_add(g_hashsounds, shader, (int)index);
/* distant shader */
if (g_sounds[index].distshader) {
Sound_Precache(g_sounds[index].distshader);
}
return index;
}
}
@ -265,6 +273,73 @@ Sound_Precache(string shader)
return -1;
}
void
Sound_Distance(string shader)
{
int r;
float volume;
float radius;
float pitch;
int flag;
int sample;
flag = 0;
sample = (int)hash_get(g_hashsounds, shader, -1);
if (sample < 0) {
#ifdef SERVER
print(sprintf("^1Sound_Distance: shader %s is not precached (SERVER)\n", shader));
#else
print(sprintf("^1Sound_Distance: shader %s is not precached (CLIENT)\n", shader));
#endif
return;
}
/* pick a sample */
r = floor(random(0, g_sounds[sample].sample_count));
tokenizebyseparator(g_sounds[sample].samples, "\n");
/* set pitch */
pitch = random(g_sounds[sample].pitch_min, g_sounds[sample].pitch_max);
radius = g_sounds[sample].dist_max;
volume = g_sounds[sample].volume;
/* flags */
if (g_sounds[sample].flags & SNDFL_NOREVERB) {
flag |= SOUNDFLAG_NOREVERB;
}
if (g_sounds[sample].flags & SNDFL_LOOPING) {
flag |= SOUNDFLAG_FORCELOOP;
}
if (g_sounds[sample].flags & SNDFL_NODUPS) {
if (g_sounds[sample].playc >= g_sounds[sample].sample_count) {
g_sounds[sample].playc = 0;
}
r = g_sounds[sample].playc++;
}
#ifdef CLIENT
if (g_sounds[sample].flags & SNDFL_OMNI) {
flag |= SOUNDFLAG_NOSPACIALISE;
}
#endif
#ifdef DEVELOPER
print(sprintf("Sound_Distance: %s\n", argv(r)));
#endif
sound(
world,
CHAN_AUTO,
argv(r),
volume,
ATTN_NONE,
pitch,
flag,
g_sounds[sample].offset
);
}
void
Sound_Play(entity target, int chan, string shader)
{
@ -362,6 +437,10 @@ Sound_Play(entity target, int chan, string shader)
}
#endif
if (g_sounds[sample].distshader) {
Sound_Distance(g_sounds[sample].distshader);
}
sound(
target,
chan,