X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=sound.h;h=cacb23ae5e878818c03319727cbe6995e765cad9;hb=e8054fa0316150c3fdb748a66228ab7f9fcdeccb;hp=cb35c112707c2926deb9a1967af67a048955b747;hpb=37c4042c3dbb546c53bc5de8d556d2469b49289e;p=xonotic%2Fdarkplaces.git

diff --git a/sound.h b/sound.h
index cb35c112..cacb23ae 100644
--- a/sound.h
+++ b/sound.h
@@ -73,10 +73,31 @@ void S_ClearUsed (void);
 void S_PurgeUnused (void);
 qboolean S_IsSoundPrecached (const sfx_t *sfx);
 
+// for sound() builtins
+#define CHANFLAG_RELIABLE 1
+
+// these define the "engine" channel namespace
+#define CHAN_MIN_AUTO       -128
+#define CHAN_MAX_AUTO          0
+#define CHAN_MIN_SINGLE        1
+#define CHAN_MAX_SINGLE      127
+#define IS_CHAN_AUTO(n)        ((n) >= CHAN_MIN_AUTO && (n) <= CHAN_MAX_AUTO)
+#define IS_CHAN_SINGLE(n)      ((n) >= CHAN_MIN_SINGLE && (n) <= CHAN_MAX_SINGLE)
+#define IS_CHAN(n)             (IS_CHAN_AUTO(n) || IS_CHAN_SINGLE(n))
+
+// engine channel == network channel
+#define CHAN_ENGINE2NET(c)     (c)
+#define CHAN_NET2ENGINE(c)     (c)
+
+// engine view of channel encodes the auto flag into the channel number (see CHAN_ constants below)
+// user view uses the flags bitmask for it
+#define CHAN_USER2ENGINE(c)    (c)
+#define CHAN_ENGINE2USER(c)    (c)
+#define CHAN_ENGINE2CVAR(c)    (abs(c))
+
 // S_StartSound returns the channel index, or -1 if an error occurred
 int S_StartSound (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol, float attenuation);
-int S_StartSound_StartPosition (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol, float attenuation, float startposition);
-int S_StartSound_StartPosition_Flags (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol, float attenuation, float startposition, int flags);
+int S_StartSound_StartPosition_Flags (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol, float attenuation, float startposition, int flags, float fspeed);
 qboolean S_LocalSound (const char *s);
 
 void S_StaticSound (sfx_t *sfx, vec3_t origin, float fvol, float attenuation);
@@ -87,6 +108,7 @@ void S_PauseGameSounds (qboolean toggle);
 void S_StopChannel (unsigned int channel_ind, qboolean lockmutex, qboolean freesfx);
 qboolean S_SetChannelFlag (unsigned int ch_ind, unsigned int flag, qboolean value);
 void S_SetChannelVolume (unsigned int ch_ind, float fvol);
+void S_SetChannelSpeed (unsigned int ch_ind, float fspeed);
 float S_GetChannelPosition (unsigned int ch_ind);
 float S_GetEntChannelPosition(int entnum, int entchannel);