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[CSM] Add support for positional audio. (#5516)

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Fixes parts of #5389.
This commit is contained in:
red-001 2017-04-06 07:14:31 +01:00 • committed by Loïc Blot
parent 6da828c471
commit 4ee6be856d
5 changed files with 51 additions and 23 deletions
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41
src/script/lua_api/l_client.cpp
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@ -194,6 +194,45 @@ int ModApiClient::l_get_meta(lua_State *L)
return 1;
}
int ModApiClient::l_sound_play(lua_State *L)
{
ISoundManager *sound = getClient(L)->getSoundManager();
SimpleSoundSpec spec;
read_soundspec(L, 1, spec);
float gain = 1.0 ;
bool looped = false;
s32 handle;
if (lua_istable(L, 2)) {
getfloatfield(L, 2, "gain", gain);
getboolfield(L, 2, "loop", looped);
lua_getfield(L, 2, "pos");
if (!lua_isnil(L, -1)) {
v3f pos = read_v3f(L, -1) * BS;
lua_pop(L, 1);
handle = sound->playSoundAt(spec.name, looped, gain * spec.gain, pos);
lua_pushinteger(L, handle);
return 1;
}
}
handle = sound->playSound(spec.name, looped, gain * spec.gain);
lua_pushinteger(L, handle);
return 1;
}
int ModApiClient::l_sound_stop(lua_State *L)
{
u32 handle = luaL_checkinteger(L, 1);
getClient(L)->getSoundManager()->stopSound(handle);
return 0;
}
void ModApiClient::Initialize(lua_State *L, int top)
{
API_FCT(get_current_modname);
@ -209,4 +248,6 @@ void ModApiClient::Initialize(lua_State *L, int top)
API_FCT(get_wielded_item);
API_FCT(disconnect);
API_FCT(get_meta);
API_FCT(sound_play);
API_FCT(sound_stop);
}