real_tabasco_sauce/0ad
1
0
Fork 0
forked from 0ad/0ad
Code Pull Requests Actions Activity

#added sound cone functionality for possible doplar effects, added ability to check if a sound is currently playing.

Browse Source 
refs #138 added snd_set_cone and is_playing to snd_mgr.

This was SVN commit r4762.
This commit is contained in:
nd3c3nt 2007-01-13 16:15:17 +00:00
parent 0b150ee311
commit edab93934e
2 changed files with 39 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
source/lib/res/sound/snd_mgr.cpp
View File

@ -2257,6 +2257,34 @@ LibError snd_set_cone(Handle hvs, const float cone_inner, const float cone_outer
return INFO::OK;
}
/** --TODO: Test to ensure this works (not currently necessary for intensity)
* find out if a sound is still playing
*
* @param hvs - handle to the snd to check
* @return bool true if playing
**/
bool is_playing(Handle hvs)
{
VSrc * vs = H_USER_DATA(hvs, VSrc);
int temp3;
if(vs != 0) // if 0, then sound has played and finished or is otherwise not loaded.
{
//H_DEREF(hvs, VSrc, vs);
temp3 = vs->al_src;
if(temp3) // if non-zero the sound is still playing
return true;
}
return false;
/*if(H_USER_DATA(hvs, VSrc) != 0)
return true;
else
return false;*/
}
///////////////////////////////////////////////////////////////////////////////
//

12
source/lib/res/sound/snd_mgr.h
View File

@ -343,7 +343,7 @@ extern LibError snd_disable(bool disabled);
extern LibError snd_update(const float* pos, const float* dir, const float* up);
/**
/** added by GF
* set sound cone information
*
* cone_inner and cone_outer should be in the range 0.0 - 360.0,
@ -356,6 +356,16 @@ extern LibError snd_update(const float* pos, const float* dir, const float* up);
**/
extern LibError snd_set_cone(Handle hvs, const float cone_inner, const float cone_outer, const float cone_gain);
/** added by GF
* find out if a sound is still playing
*
* @param hvs - handle to the snd to check
* @return bool true if playing
**/
extern bool is_playing(Handle hvs);
/**
* free all resources and shut down the sound system.
* call before h_mgr_shutdown.