1 files changed, 522 insertions, 0 deletions
diff --git a/src/audio/sound_group.c b/src/audio/sound_group.c
new file mode 100644
index 0000000..c52b3be
--- /dev/null
+++ b/src/audio/sound_group.c
@@ -0,0 +1,522 @@
+#include <lua.h>
+#include <lauxlib.h>
+#include <miniaudio.h>
+#include "audio.h"
+
+
+ma_sound_group * to_sound_group(lua_State *L, int index)
+{
+	if (lua_isnil(L, index)) {
+		return NULL;
+	}
+	return luaL_checkudata(L, index, ma_sound_group_tname);
+}
+
+
+int ma_sound_group_init_bind(lua_State *L)
+{
+	ma_engine * pEngine = luaL_checkudata(L, 1, ma_engine_tname);
+	ma_uint32 flags = luaL_checkinteger(L, 2);
+	ma_sound_group * pParentGroup = to_sound_group(L, 3);
+	ma_sound_group * pGroup = lua_newuserdata(L, sizeof(ma_sound_group));
+	int gindex = lua_gettop(L);
+	ma_result bind_result = ma_sound_group_init(pEngine, flags, pParentGroup, pGroup);
+	lua_pushinteger(L, bind_result);
+	lua_pushvalue(L, gindex);
+	lua_remove(L, gindex);
+	luaL_getmetatable(L, ma_sound_group_tname);
+	lua_setmetatable(L, -2);
+	return 2;
+}
+
+
+int ma_sound_group_uninit_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_sound_group_uninit(pGroup);
+	return 0;
+}
+
+
+int ma_sound_group_start_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_result bind_result = ma_sound_group_start(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_stop_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_result bind_result = ma_sound_group_stop(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_volume_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float volume = luaL_checknumber(L, 2);
+	ma_sound_group_set_volume(pGroup, volume);
+	return 0;
+}
+
+
+int ma_sound_group_get_volume_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_volume(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_pan_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float pan = luaL_checknumber(L, 2);
+	ma_sound_group_set_pan(pGroup, pan);
+	return 0;
+}
+
+
+int ma_sound_group_get_pan_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_pan(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_pan_mode_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_pan_mode panMode = luaL_checkinteger(L, 2);
+	ma_sound_group_set_pan_mode(pGroup, panMode);
+	return 0;
+}
+
+
+int ma_sound_group_get_pan_mode_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_pan_mode bind_result = ma_sound_group_get_pan_mode(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_pitch_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float pitch = luaL_checknumber(L, 2);
+	ma_sound_group_set_pitch(pGroup, pitch);
+	return 0;
+}
+
+
+int ma_sound_group_get_pitch_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_pitch(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_spatialization_enabled_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_bool32 enabled = lua_toboolean(L, 2);
+	ma_sound_group_set_spatialization_enabled(pGroup, enabled);
+	return 0;
+}
+
+
+int ma_sound_group_is_spatialization_enabled_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_bool32 bind_result = ma_sound_group_is_spatialization_enabled(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_pinned_listener_index_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint32 listenerIndex = luaL_checkinteger(L, 2);
+	ma_sound_group_set_pinned_listener_index(pGroup, listenerIndex);
+	return 0;
+}
+
+
+int ma_sound_group_get_pinned_listener_index_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint32 bind_result = ma_sound_group_get_pinned_listener_index(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_get_listener_index_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint32 bind_result = ma_sound_group_get_listener_index(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_get_direction_to_listener_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_vec3f bind_result = ma_sound_group_get_direction_to_listener(pGroup);
+	lua_pushnumber(L, bind_result.x);
+	lua_pushnumber(L, bind_result.y);
+	lua_pushnumber(L, bind_result.z);
+	return 3;
+}
+
+
+int ma_sound_group_set_position_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float x = luaL_checknumber(L, 2);
+	float y = luaL_checknumber(L, 3);
+	float z = luaL_checknumber(L, 4);
+	ma_sound_group_set_position(pGroup, x, y, z);
+	return 0;
+}
+
+
+int ma_sound_group_get_position_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_vec3f bind_result = ma_sound_group_get_position(pGroup);
+	lua_pushnumber(L, bind_result.x);
+	lua_pushnumber(L, bind_result.y);
+	lua_pushnumber(L, bind_result.z);
+	return 3;
+}
+
+
+int ma_sound_group_set_direction_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float x = luaL_checknumber(L, 2);
+	float y = luaL_checknumber(L, 3);
+	float z = luaL_checknumber(L, 4);
+	ma_sound_group_set_direction(pGroup, x, y, z);
+	return 0;
+}
+
+
+int ma_sound_group_get_direction_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_vec3f bind_result = ma_sound_group_get_direction(pGroup);
+	lua_pushnumber(L, bind_result.x);
+	lua_pushnumber(L, bind_result.y);
+	lua_pushnumber(L, bind_result.z);
+	return 3;
+}
+
+
+int ma_sound_group_set_velocity_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float x = luaL_checknumber(L, 2);
+	float y = luaL_checknumber(L, 3);
+	float z = luaL_checknumber(L, 4);
+	ma_sound_group_set_velocity(pGroup, x, y, z);
+	return 0;
+}
+
+
+int ma_sound_group_get_velocity_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_vec3f bind_result = ma_sound_group_get_velocity(pGroup);
+	lua_pushnumber(L, bind_result.x);
+	lua_pushnumber(L, bind_result.y);
+	lua_pushnumber(L, bind_result.z);
+	return 3;
+}
+
+
+int ma_sound_group_set_attenuation_model_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_attenuation_model attenuationModel = luaL_checkinteger(L, 2);
+	ma_sound_group_set_attenuation_model(pGroup, attenuationModel);
+	return 0;
+}
+
+
+int ma_sound_group_get_attenuation_model_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_attenuation_model bind_result = ma_sound_group_get_attenuation_model(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_positioning_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_positioning positioning = luaL_checkinteger(L, 2);
+	ma_sound_group_set_positioning(pGroup, positioning);
+	return 0;
+}
+
+
+int ma_sound_group_get_positioning_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_positioning bind_result = ma_sound_group_get_positioning(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_rolloff_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float rolloff = luaL_checknumber(L, 2);
+	ma_sound_group_set_rolloff(pGroup, rolloff);
+	return 0;
+}
+
+
+int ma_sound_group_get_rolloff_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_rolloff(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_min_gain_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float minGain = luaL_checknumber(L, 2);
+	ma_sound_group_set_min_gain(pGroup, minGain);
+	return 0;
+}
+
+
+int ma_sound_group_get_min_gain_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_min_gain(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_max_gain_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float maxGain = luaL_checknumber(L, 2);
+	ma_sound_group_set_max_gain(pGroup, maxGain);
+	return 0;
+}
+
+
+int ma_sound_group_get_max_gain_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_max_gain(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_min_distance_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float minDistance = luaL_checknumber(L, 2);
+	ma_sound_group_set_min_distance(pGroup, minDistance);
+	return 0;
+}
+
+
+int ma_sound_group_get_min_distance_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_min_distance(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_max_distance_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float maxDistance = luaL_checknumber(L, 2);
+	ma_sound_group_set_max_distance(pGroup, maxDistance);
+	return 0;
+}
+
+
+int ma_sound_group_get_max_distance_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_max_distance(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_cone_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float innerAngleInRadians = luaL_checknumber(L, 2);
+	float outerAngleInRadians = luaL_checknumber(L, 3);
+	float outerGain = luaL_checknumber(L, 4);
+	ma_sound_group_set_cone(pGroup, innerAngleInRadians, outerAngleInRadians, outerGain);
+	return 0;
+}
+
+
+int ma_sound_group_get_cone_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float InnerAngleInRadians, OuterAngleInRadians, OuterGain;
+	ma_sound_group_get_cone(pGroup, &InnerAngleInRadians, &OuterAngleInRadians, &OuterGain);
+	lua_pushnumber(L, InnerAngleInRadians);
+	lua_pushnumber(L, OuterAngleInRadians);
+	lua_pushnumber(L, OuterGain);
+	return 3;
+}
+
+
+int ma_sound_group_set_doppler_factor_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float dopplerFactor = luaL_checknumber(L, 2);
+	ma_sound_group_set_doppler_factor(pGroup, dopplerFactor);
+	return 0;
+}
+
+
+int ma_sound_group_get_doppler_factor_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_doppler_factor(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_directional_attenuation_factor_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float directionalAttenuationFactor = luaL_checknumber(L, 2);
+	ma_sound_group_set_directional_attenuation_factor(pGroup, directionalAttenuationFactor);
+	return 0;
+}
+
+
+int ma_sound_group_get_directional_attenuation_factor_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_directional_attenuation_factor(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_fade_in_pcm_frames_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float volumeBeg = luaL_checknumber(L, 2);
+	float volumeEnd = luaL_checknumber(L, 3);
+	ma_uint64 fadeLengthInFrames = luaL_checkinteger(L, 4);
+	ma_sound_group_set_fade_in_pcm_frames(pGroup, volumeBeg, volumeEnd, fadeLengthInFrames);
+	return 0;
+}
+
+
+int ma_sound_group_set_fade_in_milliseconds_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float volumeBeg = luaL_checknumber(L, 2);
+	float volumeEnd = luaL_checknumber(L, 3);
+	ma_uint64 fadeLengthInMilliseconds = luaL_checkinteger(L, 4);
+	ma_sound_group_set_fade_in_milliseconds(pGroup, volumeBeg, volumeEnd, fadeLengthInMilliseconds);
+	return 0;
+}
+
+
+int ma_sound_group_get_current_fade_volume_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	float bind_result = ma_sound_group_get_current_fade_volume(pGroup);
+	lua_pushnumber(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_set_start_time_in_pcm_frames_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint64 absoluteGlobalTimeInFrames = luaL_checkinteger(L, 2);
+	ma_sound_group_set_start_time_in_pcm_frames(pGroup, absoluteGlobalTimeInFrames);
+	return 0;
+}
+
+
+int ma_sound_group_set_start_time_in_milliseconds_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint64 absoluteGlobalTimeInMilliseconds = luaL_checkinteger(L, 2);
+	ma_sound_group_set_start_time_in_milliseconds(pGroup, absoluteGlobalTimeInMilliseconds);
+	return 0;
+}
+
+
+int ma_sound_group_set_stop_time_in_pcm_frames_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint64 absoluteGlobalTimeInFrames = luaL_checkinteger(L, 2);
+	ma_sound_group_set_stop_time_in_pcm_frames(pGroup, absoluteGlobalTimeInFrames);
+	return 0;
+}
+
+
+int ma_sound_group_set_stop_time_in_milliseconds_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint64 absoluteGlobalTimeInMilliseconds = luaL_checkinteger(L, 2);
+	ma_sound_group_set_stop_time_in_milliseconds(pGroup, absoluteGlobalTimeInMilliseconds);
+	return 0;
+}
+
+
+int ma_sound_group_is_playing_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_bool32 bind_result = ma_sound_group_is_playing(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+
+int ma_sound_group_get_time_in_pcm_frames_bind(lua_State *L)
+{
+	ma_sound_group * pGroup = luaL_checkudata(L, 1, ma_sound_group_tname);
+	ma_uint64 bind_result = ma_sound_group_get_time_in_pcm_frames(pGroup);
+	lua_pushinteger(L, bind_result);
+	return 1;
+}
+
+