From 49f1dad6b9deeb769e384ae547fca9f64b90bf79 Mon Sep 17 00:00:00 2001
From: jussi
Date: Fri, 19 Aug 2022 13:38:09 +0300
Subject: Moved to raylib 4.2.0. Renamed some directory functions to raylib
 4.2.0 conventions. Removed GenMeshBinormals and GetRayCollisionModel. Sound
 and music pan.

---
 src/audio.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'src/audio.c')

diff --git a/src/audio.c b/src/audio.c
index 831174f..6a8c33a 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -520,6 +520,30 @@ int laudioSetSoundPitch( lua_State *L ) {
 	return 1;
 }
 
+/*
+> success = RL_SetSoundPan( Sound sound, float pan )
+
+Set pan for a sound ( 0.5 is center )
+
+- Failure return false
+- Success return true
+*/
+int laudioSetSoundPan( lua_State *L ) {
+	if ( !lua_isnumber( L, -2 ) || !lua_isnumber( L, -1 ) ) {
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_SetSoundPan( Sound sound, float pitch )" );
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	if ( !validSound( lua_tointeger( L, -2 ) ) ) {
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	SetSoundPan( *state->sounds[ lua_tointeger( L, -2 ) ], lua_tonumber( L, -1 ) );
+	lua_pushboolean( L, true );
+
+	return 1;
+}
+
 /*
 > success = RL_WaveFormat( Wave wave, int sampleRate, int sampleSize, int channels )
 
@@ -760,6 +784,26 @@ int laudioSetMusicPitch( lua_State *L ) {
 	return 1;
 }
 
+/*
+> success = RL_SetMusicPan( float pan )
+
+Set pan for a music ( 0.5 is center )
+
+- Failure return false
+- Success return true
+*/
+int laudioSetMusicPan( lua_State *L ) {
+	if ( !lua_isnumber( L, -1 ) ) {
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_SetMusicPan( float pan )" );
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	SetMusicPitch( state->music, lua_tonumber( L, -1 ) );
+	lua_pushboolean( L, true );
+
+	return 1;
+}
+
 /*
 > length = RL_GetMusicTimeLength()
 
-- 
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