New object types for Wave, Sound, Music and Light.

API.md

@@ -3879,7 +3879,7 @@ Load font from file with extended parameters. Loading the default character set
 
 > font = RL.LoadFontFromImage( Image image, Color key, int firstChar )
 
-Load font from Image ( XNA style )
+Load font from Image ( XNA style)
 
 - Success return Font
 
@@ -4646,12 +4646,9 @@ Get collision info between ray and quad
 
 ---
 
-> success = RL.SetMasterVolume( float volume )
+> RL.SetMasterVolume( float volume )
 
-Set master volume ( listener )
+Set master volume (listener)
-
-- Failure return false
-- Success return true
 
 ---
 
@@ -4663,8 +4660,8 @@ Set master volume ( listener )
 
 Load sound from file
 
-- Failure return -1
+- Failure return nil
-- Success return int
+- Success return Sound
 
 ---
 
@@ -4672,8 +4669,8 @@ Load sound from file
 
 Load wave data from file
 
-- Failure return -1
+- Failure return nil
-- Success return int
+- Success return Wave
 
 ---
 
@@ -4681,26 +4678,7 @@ Load wave data from file
 
 Load sound from wave data
 
-- Failure return -1
+- Success return Sound
-- Success return int
-
----
-
-> success = RL.UnloadSound( Sound sound )
-
-Unload sound
-
-- Failure return false
-- Success return true
-
----
-
-> success = RL.UnloadWave( Wave wave )
-
-Unload wave data
-
-- Failure return false
-- Success return true
 
 ---
 
@@ -4708,8 +4686,7 @@ Unload wave data
 
 Export wave data to file, returns true on success
 
-- Failure return false
+- Success return bool
-- Success return true
 
 ---
 
@@ -4717,7 +4694,6 @@ Export wave data to file, returns true on success
 
 Export wave sample data to code (.h), returns true on success
 
-- Failure return false
 - Success return true
 
 ---
@@ -4726,103 +4702,74 @@ Export wave sample data to code (.h), returns true on success
 
 ---
 
-> success = RL.PlaySound( Sound sound )
+> RL.PlaySound( Sound sound )
 
 Play a sound
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.StopSound( Sound sound )
+> RL.StopSound( Sound sound )
 
 Stop playing a sound
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.PauseSound( Sound sound )
+> RL.PauseSound( Sound sound )
 
 Pause a sound
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.ResumeSound( Sound sound )
+> RL.ResumeSound( Sound sound )
 
 Resume a paused sound
 
-- Failure return false
-- Success return true
-
 ---
 
 > playing = RL.IsSoundPlaying( Sound sound )
 
 Check if a sound is currently playing
 
-- Failure return nil
 - Success return bool
 
 ---
 
-> success = RL.SetSoundVolume( Sound sound, float volume )
+> RL.SetSoundVolume( Sound sound, float volume )
 
-Set volume for a sound ( 1.0 is max level )
+Set volume for a sound (1.0 is max level)
-
-- Failure return false
-- Success return true
 
 ---
 
-> success = RL.SetSoundPitch( Sound sound, float pitch )
+> RL.SetSoundPitch( Sound sound, float pitch )
 
-Set pitch for a sound ( 1.0 is base level )
+Set pitch for a sound (1.0 is base level)
-
-- Failure return false
-- Success return true
 
 ---
 
-> success = RL.SetSoundPan( Sound sound, float pan )
+> RL.SetSoundPan( Sound sound, float pan )
 
-Set pan for a sound ( 0.5 is center )
+Set pan for a sound (0.5 is center)
-
-- Failure return false
-- Success return true
 
 ---
 
-> success = RL.WaveFormat( Wave wave, int sampleRate, int sampleSize, int channels )
+> RL.WaveFormat( Wave wave, int sampleRate, int sampleSize, int channels )
 
 Convert wave data to desired format
 
-- Failure return false
-- Success return true
-
 ---
 
 > wave = RL.WaveCopy( Wave wave )
 
 Copy a wave to a new wave
 
-- Failure return -1
+- Success return Wave
-- Success return int
 
 ---
 
-> success = RL.WaveCrop( Wave wave, int initSample, int finalSample )
+> RL.WaveCrop( Wave wave, int initSample, int finalSample )
 
 Crop a wave to defined samples range
 
-- Failure return false
-- Success return true
-
 ---
 
 ## Audio - Music management
@@ -4833,133 +4780,98 @@ Crop a wave to defined samples range
 
 Load music stream from file
 
-- Failure return -1
+- Success return Music
-- Success return int
 
 ---
 
-> success = RL.PlayMusicStream( Music music )
+> RL.PlayMusicStream( Music music )
 
 Start music playing
 
-- Failure return false
-- Success return true
-
 ---
 
 > playing = RL.IsMusicStreamPlaying( Music music )
 
 Check if music is playing
 
-- Failure return nil
 - Success return bool
 
 ---
 
-> success = RL.UpdateMusicStream( Music music )
+> RL.UpdateMusicStream( Music music )
 
 Updates buffers for music streaming
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.StopMusicStream( Music music )
+> RL.StopMusicStream( Music music )
 
 Stop music playing
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.PauseMusicStream( Music music )
+> RL.PauseMusicStream( Music music )
 
 Pause music playing
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.ResumeMusicStream( Music music )
+> RL.ResumeMusicStream( Music music )
 
 Resume playing paused music
 
-- Failure return false
+---
-- Success return true
+
+> RL.SeekMusicStream( Music music, float position )
+
+Seek music to a position (in seconds)
 
 ---
 
-> success = RL.SeekMusicStream( Music music, float position )
+> RL.SetMusicVolume( Music music, float volume )
 
-Seek music to a position ( in seconds )
+Set volume for music (1.0 is max level)
-
-- Failure return false
-- Success return true
 
 ---
 
-> success = RL.SetMusicVolume( Music music, float volume )
+> RL.SetMusicPitch( Music music, float pitch )
 
-Set volume for music ( 1.0 is max level )
+Set pitch for a music (1.0 is base level)
-
-- Failure return false
-- Success return true
 
 ---
 
-> success = RL.SetMusicPitch( Music music, float pitch )
+> RL.SetMusicPan( Music music, float pan )
 
-Set pitch for a music ( 1.0 is base level )
+Set pan for a music (0.5 is center)
-
-- Failure return false
-- Success return true
 
 ---
 
-> success = RL.SetMusicPan( Music music, float pan )
+> RL.SetMusicLooping( Music music, bool looping )
-
-Set pan for a music ( 0.5 is center )
-
-- Failure return false
-- Success return true
-
----
-
-> success = RL.SetMusicLooping( Music music, bool looping )
 
 Set looping for a music
 
-- Failure return false
-- Success return true
-
 ---
 
 > looping = RL.GetMusicLooping( Music music )
 
 Get looping of a music
 
-- Failure return nil
 - Success return bool
 
 ---
 
 > length = RL.GetMusicTimeLength( Music music )
 
-Get music time length ( in seconds )
+Get music time length (in seconds)
 
-- Failure return false
 - Success return float
 
 ---
 
-> played = RL.GetMusicTimePlayed( Music music )
+> timePlayed = RL.GetMusicTimePlayed( Music music )
 
-Get current music time played ( in seconds )
+Get current music time played (in seconds)
 
-- Failure return false
 - Success return float
 
 ---
@@ -6466,8 +6378,7 @@ Check icon pixel value
 
 Create a light and get shader locations
 
-- Failure return -1
+- Success return Light
-- Success return int
 
 ---
 
@@ -6477,56 +6388,40 @@ Send light properties to shader
 
 ---
 
-> success = RL.SetLightType( Light light, int type )
+> RL.SetLightType( Light light, int type )
 
 Set light type
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.SetLightPosition( Light light, Vector3 position )
+> RL.SetLightPosition( Light light, Vector3 position )
 
 Set light position
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.SetLightTarget( Light light, Vector3 target )
+> RL.SetLightTarget( Light light, Vector3 target )
 
 Set light target
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.SetLightColor( Light light, Color color )
+> RL.SetLightColor( Light light, Color color )
 
 Set light color
 
-- Failure return false
-- Success return true
-
 ---
 
-> success = RL.SetLightEnabled( Light light, bool enabled )
+> RL.SetLightEnabled( Light light, bool enabled )
 
 Set light enabled
 
-- Failure return false
-- Success return true
-
 ---
 
 > type = RL.GetLightType( Light light )
 
 Get light type
 
-- Failure return false
 - Success return int
 
 ---
@@ -6535,7 +6430,6 @@ Get light type
 
 Get light position
 
-- Failure return false
 - Success return Vector3
 
 ---
@@ -6544,7 +6438,6 @@ Get light position
 
 Get light target
 
-- Failure return false
 - Success return Vector3
 
 ---
@@ -6553,7 +6446,6 @@ Get light target
 
 Get light color
 
-- Failure return false
 - Success return Color
 
 ---
@@ -6562,7 +6454,6 @@ Get light color
 
 Get light enabled
 
-- Failure return nil
 - Success return boolean
 
 ---

ReiLua_API.lua

@@ -2814,7 +2814,7 @@ function RL.LoadFont( fileName ) end
 ---@return any font 
 function RL.LoadFontEx( fileName, fontSize, fontChars{} ) end
 
----Load font from Image ( XNA style )
+---Load font from Image ( XNA style)
 ---- Success return Font
 ---@param image any
 ---@param key table
@@ -3573,60 +3573,41 @@ function RL.GetRayCollisionQuad( ray, p1, p2, p3, p4 ) end
 
 -- Audio - Audio device management
 
----Set master volume ( listener )
+---Set master volume (listener)
----- Failure return false
----- Success return true
 ---@param volume number
----@return any success 
+---@return any RL.SetMasterVolume
-function RL.SetMasterVolume( volume ) end
+function  RL.SetMasterVolume( volume ) end
 
 -- Audio - Wave/Sound Loading
 
 ---Load sound from file
----- Failure return -1
+---- Failure return nil
----- Success return int
+---- Success return Sound
 ---@param fileName string
 ---@return any sound 
 function RL.LoadSound( fileName ) end
 
 ---Load wave data from file
----- Failure return -1
+---- Failure return nil
----- Success return int
+---- Success return Wave
 ---@param fileName string
 ---@return any wave 
 function RL.LoadWave( fileName ) end
 
 ---Load sound from wave data
----- Failure return -1
+---- Success return Sound
----- Success return int
 ---@param wave any
 ---@return any sound 
 function RL.LoadSoundFromWave( wave ) end
 
----Unload sound
----- Failure return false
----- Success return true
----@param sound any
----@return any success 
-function RL.UnloadSound( sound ) end
-
----Unload wave data
----- Failure return false
----- Success return true
----@param wave any
----@return any success 
-function RL.UnloadWave( wave ) end
-
 ---Export wave data to file, returns true on success
----- Failure return false
+---- Success return bool
----- Success return true
 ---@param wave any
 ---@param fileName string
 ---@return any success 
 function RL.ExportWave( wave, fileName ) end
 
 ---Export wave sample data to code (.h), returns true on success
----- Failure return false
 ---- Success return true
 ---@param wave any
 ---@param fileName string
@@ -3636,200 +3617,155 @@ function RL.ExportWaveAsCode( wave, fileName ) end
 -- Audio - Wave/Sound management
 
 ---Play a sound
----- Failure return false
----- Success return true
 ---@param sound any
----@return any success 
+---@return any RL.PlaySound
-function RL.PlaySound( sound ) end
+function  RL.PlaySound( sound ) end
 
 ---Stop playing a sound
----- Failure return false
----- Success return true
 ---@param sound any
----@return any success 
+---@return any RL.StopSound
-function RL.StopSound( sound ) end
+function  RL.StopSound( sound ) end
 
 ---Pause a sound
----- Failure return false
----- Success return true
 ---@param sound any
----@return any success 
+---@return any RL.PauseSound
-function RL.PauseSound( sound ) end
+function  RL.PauseSound( sound ) end
 
 ---Resume a paused sound
----- Failure return false
----- Success return true
 ---@param sound any
----@return any success 
+---@return any RL.ResumeSound
-function RL.ResumeSound( sound ) end
+function  RL.ResumeSound( sound ) end
 
 ---Check if a sound is currently playing
----- Failure return nil
 ---- Success return bool
 ---@param sound any
 ---@return any playing 
 function RL.IsSoundPlaying( sound ) end
 
----Set volume for a sound ( 1.0 is max level )
+---Set volume for a sound (1.0 is max level)
----- Failure return false
----- Success return true
 ---@param sound any
 ---@param volume number
----@return any success 
+---@return any RL.SetSoundVolume
-function RL.SetSoundVolume( sound, volume ) end
+function  RL.SetSoundVolume( sound, volume ) end
 
----Set pitch for a sound ( 1.0 is base level )
+---Set pitch for a sound (1.0 is base level)
----- Failure return false
----- Success return true
 ---@param sound any
 ---@param pitch number
----@return any success 
+---@return any RL.SetSoundPitch
-function RL.SetSoundPitch( sound, pitch ) end
+function  RL.SetSoundPitch( sound, pitch ) end
 
----Set pan for a sound ( 0.5 is center )
+---Set pan for a sound (0.5 is center)
----- Failure return false
----- Success return true
 ---@param sound any
 ---@param pan number
----@return any success 
+---@return any RL.SetSoundPan
-function RL.SetSoundPan( sound, pan ) end
+function  RL.SetSoundPan( sound, pan ) end
 
 ---Convert wave data to desired format
----- Failure return false
----- Success return true
 ---@param wave any
 ---@param sampleRate integer
 ---@param sampleSize integer
 ---@param channels integer
----@return any success 
+---@return any RL.WaveFormat
-function RL.WaveFormat( wave, sampleRate, sampleSize, channels ) end
+function  RL.WaveFormat( wave, sampleRate, sampleSize, channels ) end
 
 ---Copy a wave to a new wave
----- Failure return -1
+---- Success return Wave
----- Success return int
 ---@param wave any
 ---@return any wave 
 function RL.WaveCopy( wave ) end
 
 ---Crop a wave to defined samples range
----- Failure return false
----- Success return true
 ---@param wave any
 ---@param initSample integer
 ---@param finalSample integer
----@return any success 
+---@return any RL.WaveCrop
-function RL.WaveCrop( wave, initSample, finalSample ) end
+function  RL.WaveCrop( wave, initSample, finalSample ) end
 
 -- Audio - Music management
 
 ---Load music stream from file
----- Failure return -1
+---- Success return Music
----- Success return int
 ---@param fileName string
 ---@return any music 
 function RL.LoadMusicStream( fileName ) end
 
 ---Start music playing
----- Failure return false
----- Success return true
 ---@param music any
----@return any success 
+---@return any RL.PlayMusicStream
-function RL.PlayMusicStream( music ) end
+function  RL.PlayMusicStream( music ) end
 
 ---Check if music is playing
----- Failure return nil
 ---- Success return bool
 ---@param music any
 ---@return any playing 
 function RL.IsMusicStreamPlaying( music ) end
 
 ---Updates buffers for music streaming
----- Failure return false
----- Success return true
 ---@param music any
----@return any success 
+---@return any RL.UpdateMusicStream
-function RL.UpdateMusicStream( music ) end
+function  RL.UpdateMusicStream( music ) end
 
 ---Stop music playing
----- Failure return false
----- Success return true
 ---@param music any
----@return any success 
+---@return any RL.StopMusicStream
-function RL.StopMusicStream( music ) end
+function  RL.StopMusicStream( music ) end
 
 ---Pause music playing
----- Failure return false
----- Success return true
 ---@param music any
----@return any success 
+---@return any RL.PauseMusicStream
-function RL.PauseMusicStream( music ) end
+function  RL.PauseMusicStream( music ) end
 
 ---Resume playing paused music
----- Failure return false
----- Success return true
 ---@param music any
----@return any success 
+---@return any RL.ResumeMusicStream
-function RL.ResumeMusicStream( music ) end
+function  RL.ResumeMusicStream( music ) end
 
----Seek music to a position ( in seconds )
+---Seek music to a position (in seconds)
----- Failure return false
----- Success return true
 ---@param music any
 ---@param position number
----@return any success 
+---@return any RL.SeekMusicStream
-function RL.SeekMusicStream( music, position ) end
+function  RL.SeekMusicStream( music, position ) end
 
----Set volume for music ( 1.0 is max level )
+---Set volume for music (1.0 is max level)
----- Failure return false
----- Success return true
 ---@param music any
 ---@param volume number
----@return any success 
+---@return any RL.SetMusicVolume
-function RL.SetMusicVolume( music, volume ) end
+function  RL.SetMusicVolume( music, volume ) end
 
----Set pitch for a music ( 1.0 is base level )
+---Set pitch for a music (1.0 is base level)
----- Failure return false
----- Success return true
 ---@param music any
 ---@param pitch number
----@return any success 
+---@return any RL.SetMusicPitch
-function RL.SetMusicPitch( music, pitch ) end
+function  RL.SetMusicPitch( music, pitch ) end
 
----Set pan for a music ( 0.5 is center )
+---Set pan for a music (0.5 is center)
----- Failure return false
----- Success return true
 ---@param music any
 ---@param pan number
----@return any success 
+---@return any RL.SetMusicPan
-function RL.SetMusicPan( music, pan ) end
+function  RL.SetMusicPan( music, pan ) end
 
 ---Set looping for a music
----- Failure return false
----- Success return true
 ---@param music any
 ---@param looping boolean
----@return any success 
+---@return any RL.SetMusicLooping
-function RL.SetMusicLooping( music, looping ) end
+function  RL.SetMusicLooping( music, looping ) end
 
 ---Get looping of a music
----- Failure return nil
 ---- Success return bool
 ---@param music any
 ---@return any looping 
 function RL.GetMusicLooping( music ) end
 
----Get music time length ( in seconds )
+---Get music time length (in seconds)
----- Failure return false
 ---- Success return float
 ---@param music any
 ---@return any length 
 function RL.GetMusicTimeLength( music ) end
 
----Get current music time played ( in seconds )
+---Get current music time played (in seconds)
----- Failure return false
 ---- Success return float
 ---@param music any
----@return any played 
+---@return any timePlayed 
 function RL.GetMusicTimePlayed( music ) end
 
 -- Math - Utils
@@ -5189,8 +5125,7 @@ function RL.GuiCheckIconPixel( iconId, pos ) end
 -- Lights - Basics
 
 ---Create a light and get shader locations
----- Failure return -1
+---- Success return Light
----- Success return int
 ---@param type integer
 ---@param position table
 ---@param target table
@@ -5206,75 +5141,60 @@ function RL.CreateLight( type, position, target, color, shader ) end
 function  RL.UpdateLightValues( shader, light ) end
 
 ---Set light type
----- Failure return false
----- Success return true
 ---@param light any
 ---@param type integer
----@return any success 
+---@return any RL.SetLightType
-function RL.SetLightType( light, type ) end
+function  RL.SetLightType( light, type ) end
 
 ---Set light position
----- Failure return false
----- Success return true
 ---@param light any
 ---@param position table
----@return any success 
+---@return any RL.SetLightPosition
-function RL.SetLightPosition( light, position ) end
+function  RL.SetLightPosition( light, position ) end
 
 ---Set light target
----- Failure return false
----- Success return true
 ---@param light any
 ---@param target table
----@return any success 
+---@return any RL.SetLightTarget
-function RL.SetLightTarget( light, target ) end
+function  RL.SetLightTarget( light, target ) end
 
 ---Set light color
----- Failure return false
----- Success return true
 ---@param light any
 ---@param color table
----@return any success 
+---@return any RL.SetLightColor
-function RL.SetLightColor( light, color ) end
+function  RL.SetLightColor( light, color ) end
 
 ---Set light enabled
----- Failure return false
----- Success return true
 ---@param light any
 ---@param enabled boolean
----@return any success 
+---@return any RL.SetLightEnabled
-function RL.SetLightEnabled( light, enabled ) end
+function  RL.SetLightEnabled( light, enabled ) end
 
 ---Get light type
----- Failure return false
 ---- Success return int
 ---@param light any
 ---@return any type 
 function RL.GetLightType( light ) end
 
 ---Get light position
----- Failure return false
 ---- Success return Vector3
 ---@param light any
 ---@return any position 
 function RL.GetLightPosition( light ) end
 
 ---Get light target
----- Failure return false
 ---- Success return Vector3
 ---@param light any
 ---@return any target 
 function RL.GetLightTarget( light ) end
 
 ---Get light color
----- Failure return false
 ---- Success return Color
 ---@param light any
 ---@return any color 
 function RL.GetLightColor( light ) end
 
 ---Get light enabled
----- Failure return nil
 ---- Success return boolean
 ---@param light any
 ---@return any enabled 

changelog

@@ -14,7 +14,9 @@ DETAILED CHANGES:
 	- ADDED: GetRenderTextureTexture and GetRenderTextureDepthTexture.
 	- REMOVED: UnloadCamera2D and UnloadCamera3D.
 	- REMOVED: UnloadShader.
+	- REMOVED: UnloadFont.
 	- ADDED: LoadFontEx takes also fontChars.
+	- REMOVED: UnloadWave and UnloadSound.
 
 ------------------------------------------------------------------------
 Release:	ReiLua version 0.5.0		Using Raylib 4.5

include/audio.h

@@ -6,8 +6,6 @@ int laudioSetMasterVolume( lua_State *L );
 int laudioLoadSound( lua_State *L );
 int laudioLoadWave( lua_State *L );
 int laudioLoadSoundFromWave( lua_State *L );
-int laudioUnloadSound( lua_State *L );
-int laudioUnloadWave( lua_State *L );
 int laudioExportWave( lua_State *L );
 int laudioExportWaveAsCode( lua_State *L );
 /* Wave/Sound management. */

include/lights.h

@@ -1,7 +1,5 @@
 #pragma once
 
-/* Validators. */
-bool validLight( size_t id );
 /* Basics. */
 int llightsCreateLight( lua_State *L );
 int llightsUpdateLightValues( lua_State *L );

include/lua_core.h

@@ -75,6 +75,10 @@ void uluaPushCamera2D( lua_State *L, Camera2D camera );
 void uluaPushCamera3D( lua_State *L, Camera3D camera );
 void uluaPushShader( lua_State *L, Shader shader );
 void uluaPushFont( lua_State *L, Font font );
+void uluaPushWave( lua_State *L, Wave wave );
+void uluaPushSound( lua_State *L, Sound sound );
+void uluaPushMusic( lua_State *L, Music music );
+void uluaPushLight( lua_State *L, Light light );
 
 int uluaGetTableLen( lua_State *L );
 int uluaGetTableLenIndex( lua_State *L, int index );

include/state.h

@@ -15,18 +15,6 @@ typedef struct {
 	Vector2 resolution;
 	int logLevelInvalid;
 	/* Resources. */
-		/* Sounds. */
-	Wave **waves;
-	size_t waveCount;
-	size_t waveAlloc;
-		/* Sounds. */
-	Sound **sounds;
-	size_t soundCount;
-	size_t soundAlloc;
-		/* Music. */
-	Music **musics;
-	size_t musicCount;
-	size_t musicAlloc;
 		/* Meshes. */
 	Mesh **meshes;
 	size_t meshCount;
@@ -43,10 +31,6 @@ typedef struct {
 	ModelAnimations **animations;
 	size_t animationCount;
 	size_t animationAlloc;
-		/* Lights. */
-	Light **lights;
-	size_t lightCount;
-	size_t lightAlloc;
 	/* Raylib GLFW input callback events. */
 		/* Window events. */
 	GLFWwindowsizefun raylibWindowSizeCallback;

src/gl.c

@@ -15,7 +15,7 @@ Copy a block of pixels from one framebuffer object to another.
 Use -1 RenderTexture for window framebuffer.
 */
 int lglBlitFramebuffer( lua_State *L ) {
-	// TOCO Currently doesn't support setting window render target because of luaL_checkudata.
+	// TODO Currently doesn't support setting window render target because of luaL_checkudata.
 	RenderTexture *srcTex = luaL_checkudata( L, 1, "RenderTexture" );
 	RenderTexture *dstTex = luaL_checkudata( L, 2, "RenderTexture" );
 	Rectangle srcRect = uluaGetRectangleIndex( L, 3 );

src/lights.c

@@ -7,45 +7,6 @@
 #define RLIGHTS_IMPLEMENTATION
 #include "rlights.h"
 
-static void checkLightRealloc( int i ) {
-	if ( i == state->lightCount ) {
-		state->lightCount++;
-	}
-
-	if ( state->lightCount == state->lightAlloc ) {
-		state->lightAlloc += ALLOC_PAGE_SIZE;
-		state->lights = realloc( state->lights, state->lightAlloc * sizeof( Light* ) );
-
-		for ( i = state->lightCount; i < state->lightAlloc; i++ ) {
-			state->lights[i] = NULL;
-		}
-	}
-}
-
-bool validLight( size_t id ) {
-	if ( id < 0 || state->lightCount < id || state->lights[ id ] == NULL ) {
-		TraceLog( state->logLevelInvalid, "%s %d", "Invalid light", id );
-		return false;
-	}
-	else {
-		return true;
-	}
-}
-
-static int newLight() {
-	int i = 0;
-
-	for ( i = 0; i < state->lightCount; i++ ) {
-		if ( state->lights[i] == NULL ) {
-			break;
-		}
-	}
-	state->lights[i] = malloc( sizeof( Light ) );
-	checkLightRealloc( i );
-
-	return i;
-}
-
 /*
 ## Lights - Basics
 */
@@ -55,8 +16,7 @@ static int newLight() {
 
 Create a light and get shader locations
 
-- Failure return -1
+- Success return Light
-- Success return int
 */
 int llightsCreateLight( lua_State *L ) {
 	int type = luaL_checkinteger( L, 1 );
@@ -65,9 +25,7 @@ int llightsCreateLight( lua_State *L ) {
 	Color color = uluaGetColorIndex( L, 4 );
 	Shader *shader = luaL_checkudata( L, 5, "Shader" );
 
-	int i = newLight();
+	uluaPushLight( L, CreateLight( type, position, target, color, *shader ) );
-	*state->lights[i] = CreateLight( type, position, target, color, *shader );
-	lua_pushinteger( L, i );
 
 	return 1;
 }
@@ -79,150 +37,81 @@ Send light properties to shader
 */
 int llightsUpdateLightValues( lua_State *L ) {
 	Shader *shader = luaL_checkudata( L, 1, "Shader" );
-	size_t lightId = lua_tointeger( L, 2 );
+	Light *light = luaL_checkudata( L, 2, "Light" );
 
-	if ( !validLight( lightId ) ) {
+	UpdateLightValues( *shader, *light );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	UpdateLightValues( *shader, *state->lights[ lightId ] );
 
 	return 0;
 }
 
 /*
-> success = RL.SetLightType( Light light, int type )
+> RL.SetLightType( Light light, int type )
 
 Set light type
-
-- Failure return false
-- Success return true
 */
 int llightsSetLightType( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) || !lua_isnumber( L, 2 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.SetLightType( Light light, int type )" );
+	int type = luaL_checkinteger( L, 2 );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
-	int type = lua_tointeger( L, 2 );
 
-	if ( !validLight( lightId ) ) {
+	light->type = type;
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	state->lights[ lightId ]->type = type;
-	lua_pushboolean( L, true );
 
-	return 1;
+	return 0;
 }
 
 /*
-> success = RL.SetLightPosition( Light light, Vector3 position )
+> RL.SetLightPosition( Light light, Vector3 position )
 
 Set light position
-
-- Failure return false
-- Success return true
 */
 int llightsSetLightPosition( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) || !lua_istable( L, 2 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.SetLightPosition( Light light, Vecto3 position )" );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 	Vector3 position = uluaGetVector3Index( L, 2 );
 
-	if ( !validLight( lightId ) ) {
+	light->position = position;
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	state->lights[ lightId ]->position = position;
-	lua_pushboolean( L, true );
 
-	return 1;
+	return 0;
 }
 
 /*
-> success = RL.SetLightTarget( Light light, Vector3 target )
+> RL.SetLightTarget( Light light, Vector3 target )
 
 Set light target
-
-- Failure return false
-- Success return true
 */
 int llightsSetLightTarget( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) || !lua_istable( L, 2 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.SetLightTarget( Light light, Vecto3 target )" );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 	Vector3 target = uluaGetVector3Index( L, 2 );
 
-	if ( !validLight( lightId ) ) {
+	light->target = target;
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	state->lights[ lightId ]->target = target;
-	lua_pushboolean( L, true );
 
-	return 1;
+	return 0;
 }
 
 /*
-> success = RL.SetLightColor( Light light, Color color )
+> RL.SetLightColor( Light light, Color color )
 
 Set light color
-
-- Failure return false
-- Success return true
 */
 int llightsSetLightColor( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) || !lua_istable( L, 2 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.SetLightColor( Light light, Color color )" );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 	Color color = uluaGetColorIndex( L, 2 );
 
-	if ( !validLight( lightId ) ) {
+	light->color = color;
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	state->lights[ lightId ]->color = color;
-	lua_pushboolean( L, true );
 
-	return 1;
+	return 0;
 }
 
 /*
-> success = RL.SetLightEnabled( Light light, bool enabled )
+> RL.SetLightEnabled( Light light, bool enabled )
 
 Set light enabled
-
-- Failure return false
-- Success return true
 */
 int llightsSetLightEnabled( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) || !lua_isboolean( L, 2 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.SetLightEnabled( Light light, bool enabled )" );
+	bool enabled = uluaGetBoolean( L, 2 );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
-	bool enabled = lua_toboolean( L, 2 );
 
-	if ( !validLight( lightId ) ) {
+	light->enabled = enabled;
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	state->lights[ lightId ]->enabled = enabled;
-	lua_pushboolean( L, true );
 
-	return 1;
+	return 0;
 }
 
 /*
@@ -230,22 +119,12 @@ int llightsSetLightEnabled( lua_State *L ) {
 
 Get light type
 
-- Failure return false
 - Success return int
 */
 int llightsGetLightType( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.GetLightType( Light light )" );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 
-	if ( !validLight( lightId ) ) {
+	lua_pushinteger( L, light->type );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	lua_pushinteger( L, state->lights[ lightId ]->type );
 
 	return 1;
 }
@@ -255,22 +134,12 @@ int llightsGetLightType( lua_State *L ) {
 
 Get light position
 
-- Failure return false
 - Success return Vector3
 */
 int llightsGetLightPosition( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.GetLightPosition( Light light )" );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 
-	if ( !validLight( lightId ) ) {
+	uluaPushVector3( L, light->position );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	uluaPushVector3( L, state->lights[ lightId ]->position );
 
 	return 1;
 }
@@ -280,22 +149,12 @@ int llightsGetLightPosition( lua_State *L ) {
 
 Get light target
 
-- Failure return false
 - Success return Vector3
 */
 int llightsGetLightTarget( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.GetLightTarget( Light light )" );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 
-	if ( !validLight( lightId ) ) {
+	uluaPushVector3( L, light->target );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	uluaPushVector3( L, state->lights[ lightId ]->target );
 
 	return 1;
 }
@@ -305,22 +164,12 @@ int llightsGetLightTarget( lua_State *L ) {
 
 Get light color
 
-- Failure return false
 - Success return Color
 */
 int llightsGetLightColor( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.GetLightColor( Light light )" );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 
-	if ( !validLight( lightId ) ) {
+	uluaPushColor( L, light->color );
-		lua_pushboolean( L, false );
-		return 1;
-	}
-	uluaPushColor( L, state->lights[ lightId ]->color );
 
 	return 1;
 }
@@ -330,22 +179,12 @@ int llightsGetLightColor( lua_State *L ) {
 
 Get light enabled
 
-- Failure return nil
 - Success return boolean
 */
 int llightsIsLightEnabled( lua_State *L ) {
-	if ( !lua_isnumber( L, 1 ) ) {
+	Light *light = luaL_checkudata( L, 1, "Light" );
-		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.IsLightEnabled( Light light )" );
-		lua_pushnil( L );
-		return 1;
-	}
-	size_t lightId = lua_tointeger( L, 1 );
 
-	if ( !validLight( lightId ) ) {
+	lua_pushboolean( L, light->enabled );
-		lua_pushnil( L );
-		return 1;
-	}
-	lua_pushboolean( L, state->lights[ lightId ]->enabled );
 
 	return 1;
 }

src/lua_core.c

@@ -140,6 +140,69 @@ static void defineFont() {
 	lua_setfield( L, -2, "__gc" );
 }
 
+/* Wave. */
+static int gcWave( lua_State *L ) {
+	Wave *wave = luaL_checkudata ( L, 1, "Wave" );
+	printf( "gcWave\n" );
+
+	UnloadWave( *wave );
+}
+
+static void defineWave() {
+	lua_State *L = state->luaState;
+
+	luaL_newmetatable( L, "Wave" );
+	lua_pushvalue( L, -1 );
+	lua_setfield( L, -2, "__index" );
+	lua_pushcfunction( L, gcWave );
+	lua_setfield( L, -2, "__gc" );
+}
+
+/* Sound. */
+static int gcSound( lua_State *L ) {
+	Sound *sound = luaL_checkudata ( L, 1, "Sound" );
+	printf( "gcSound\n" );
+
+	UnloadSound( *sound );
+}
+
+static void defineSound() {
+	lua_State *L = state->luaState;
+
+	luaL_newmetatable( L, "Sound" );
+	lua_pushvalue( L, -1 );
+	lua_setfield( L, -2, "__index" );
+	lua_pushcfunction( L, gcSound );
+	lua_setfield( L, -2, "__gc" );
+}
+
+/* Music. */
+static int gcMusic( lua_State *L ) {
+	Music *music = luaL_checkudata ( L, 1, "Music" );
+	printf( "gcMusic\n" );
+
+	UnloadMusicStream( *music );
+}
+
+static void defineMusic() {
+	lua_State *L = state->luaState;
+
+	luaL_newmetatable( L, "Music" );
+	lua_pushvalue( L, -1 );
+	lua_setfield( L, -2, "__index" );
+	lua_pushcfunction( L, gcMusic );
+	lua_setfield( L, -2, "__gc" );
+}
+
+/* Music. */
+static void defineLight() {
+	lua_State *L = state->luaState;
+
+	luaL_newmetatable( L, "Light" );
+	lua_pushvalue( L, -1 );
+	lua_setfield( L, -2, "__index" );
+}
+
 /* Assing globals. */
 
 static void assignGlobalInt( int value, const char *name ) {
@@ -1162,6 +1225,10 @@ bool luaInit( int argn, const char **argc ) {
 	defineCamera3D();
 	defineShader();
 	defineFont();
+	defineWave();
+	defineSound();
+	defineMusic();
+	defineLight();
 	/* Define globals. */
 	defineGlobals();
 
@@ -1777,8 +1844,6 @@ void luaRegister() {
 	assingGlobalFunction( "LoadSound", laudioLoadSound );
 	assingGlobalFunction( "LoadWave", laudioLoadWave );
 	assingGlobalFunction( "LoadSoundFromWave", laudioLoadSoundFromWave );
-	assingGlobalFunction( "UnloadSound", laudioUnloadSound );
-	assingGlobalFunction( "UnloadWave", laudioUnloadWave );
 	assingGlobalFunction( "ExportWave", laudioExportWave );
 	assingGlobalFunction( "ExportWaveAsCode", laudioExportWaveAsCode );
 		/* Wave/Sound management */
@@ -2899,6 +2964,30 @@ void uluaPushFont( lua_State *L, Font font ) {
 	luaL_setmetatable( L, "Font" );
 }
 
+void uluaPushWave( lua_State *L, Wave wave ) {
+	Wave *waveP = lua_newuserdata( L, sizeof( Wave ) );
+	*waveP = wave;
+	luaL_setmetatable( L, "Wave" );
+}
+
+void uluaPushSound( lua_State *L, Sound sound ) {
+	Sound *soundP = lua_newuserdata( L, sizeof( Sound ) );
+	*soundP = sound;
+	luaL_setmetatable( L, "Sound" );
+}
+
+void uluaPushMusic( lua_State *L, Music music ) {
+	Music *musicP = lua_newuserdata( L, sizeof( Music ) );
+	*musicP = music;
+	luaL_setmetatable( L, "Music" );
+}
+
+void uluaPushLight( lua_State *L, Light light ) {
+	Light *lightP = lua_newuserdata( L, sizeof( Light ) );
+	*lightP = light;
+	luaL_setmetatable( L, "Light" );
+}
+
 int uluaGetTableLen( lua_State *L ) {
 	return uluaGetTableLenIndex( L, lua_gettop( L ) );
 }

src/state.c

@@ -17,18 +17,6 @@ bool stateInit( int argn, const char **argc, const char *exePath ) {
 	state->resolution = (Vector2){ 800, 600 };
 	state->luaState = NULL;
 	state->logLevelInvalid = LOG_ERROR;
-	/* Waves. */
-	state->waveAlloc = ALLOC_PAGE_SIZE;
-	state->waveCount = 0;
-	state->waves = malloc( state->waveAlloc * sizeof( Wave* ) );
-	/* Sounds. */
-	state->soundAlloc = ALLOC_PAGE_SIZE;
-	state->soundCount = 0;
-	state->sounds = malloc( state->soundAlloc * sizeof( Sound* ) );
-	/* Musics. */
-	state->musicAlloc = ALLOC_PAGE_SIZE;
-	state->musicCount = 0;
-	state->musics = malloc( state->musicAlloc * sizeof( Music* ) );
 	/* Meshes. */
 	state->meshAlloc = ALLOC_PAGE_SIZE;
 	state->meshCount = 0;
@@ -45,18 +33,11 @@ bool stateInit( int argn, const char **argc, const char *exePath ) {
 	state->animationAlloc = ALLOC_PAGE_SIZE;
 	state->animationCount = 0;
 	state->animations = malloc( state->animationAlloc * sizeof( ModelAnimations* ) );
-	/* Lights. */
-	state->lightAlloc = ALLOC_PAGE_SIZE;
-	state->lightCount = 0;
-	state->lights = malloc( state->lightAlloc * sizeof( Light* ) );
 
 	for ( int i = 0; i < ALLOC_PAGE_SIZE; i++ ) {
-		state->waves[i] = NULL;
-		state->sounds[i] = NULL;
 		state->meshes[i] = NULL;
 		state->models[i] = NULL;
 		state->animations[i] = NULL;
-		state->lights[i] = NULL;
 
 		/* The ones we want to save the first. */
 		if ( 0 < i ) {
@@ -86,24 +67,6 @@ void stateInitInterpret( int argn, const char **argc ) {
 }
 
 void stateFree() {
-	for ( int i = 0; i < state->waveCount; ++i ) {
-		if ( state->waves[i] != NULL ) {
-			UnloadWave( *state->waves[i] );
-			free( state->waves[i] );
-		}
-	}
-	for ( int i = 0; i < state->soundCount; ++i ) {
-		if ( state->sounds[i] != NULL ) {
-			UnloadSound( *state->sounds[i] );
-			free( state->sounds[i] );
-		}
-	}
-	for ( int i = 0; i < state->musicCount; ++i ) {
-		if ( state->musics[i] != NULL ) {
-			UnloadMusicStream( *state->musics[i] );
-			free( state->musics[i] );
-		}
-	}
 	for ( int i = 0; i < state->modelCount; ++i ) {
 		if ( state->models[i] != NULL ) {
 			//TODO Test if UnloadModel causes segfaults on exit.
@@ -134,13 +97,6 @@ void stateFree() {
 		}
 	}
 	
-#if !defined( PLATFORM_RPI ) || !defined( PLATFORM_DRM )
-	for ( int i = 0; i < state->lightCount; ++i ) {
-		if ( state->lights[i] != NULL ) {
-			free( state->lights[i] );
-		}
-	}
-#endif
 	if ( IsAudioDeviceReady() ) {
 		CloseAudioDevice();
 	}
@@ -151,14 +107,10 @@ void stateFree() {
 	if ( state->hasWindow ) {
 		CloseWindow();
 	}
-	free( state->waves );
-	free( state->sounds );
-	free( state->musics );
 	free( state->meshes );
 	free( state->materials );
 	free( state->models );
 	free( state->animations );
-	free( state->lights );
 	free( state->exePath );
 	free( state );
 }

src/text.c

@@ -33,7 +33,7 @@ int ltextLoadFont( lua_State *L ) {
 
 		return 1;
 	}
-	TraceLog( state->logLevelInvalid, "Invalid file path '%s'", lua_tostring( L, 1 ) );
+	TraceLog( state->logLevelInvalid, "Invalid file '%s'", lua_tostring( L, 1 ) );
 	lua_pushnil( L );
 
 	return 1;
@@ -73,7 +73,7 @@ int ltextLoadFontEx( lua_State *L ) {
 
 		return 1;
 	}
-	TraceLog( state->logLevelInvalid, "Invalid file path '%s'", lua_tostring( L, 1 ) );
+	TraceLog( state->logLevelInvalid, "Invalid file '%s'", lua_tostring( L, 1 ) );
 	lua_pushnil( L );
 
 	return 1;
@@ -82,7 +82,7 @@ int ltextLoadFontEx( lua_State *L ) {
 /*
 > font = RL.LoadFontFromImage( Image image, Color key, int firstChar )
 
-Load font from Image ( XNA style )
+Load font from Image ( XNA style)
 
 - Success return Font
 */

src/textures.c

@@ -21,7 +21,7 @@ int ltexturesLoadImage( lua_State *L ) {
 
 		return 1;
 	}
-	TraceLog( state->logLevelInvalid, "Invalid file path '%s'", lua_tostring( L, 1 ) );
+	TraceLog( state->logLevelInvalid, "Invalid file '%s'", lua_tostring( L, 1 ) );
 	lua_pushnil( L );
 
 	return 1;
@@ -929,7 +929,7 @@ int ltexturesLoadTexture( lua_State *L ) {
 
 		return 1;
 	}
-	TraceLog( state->logLevelInvalid, "Invalid file path '%s'", lua_tostring( L, 1 ) );
+	TraceLog( state->logLevelInvalid, "Invalid file '%s'", lua_tostring( L, 1 ) );
 	lua_pushnil( L );
 
 	return 1;