LoadBufferFromString, LoadWaveFromMemory and LoadMusicStreamFromMemory.

API.md

@@ -5061,6 +5061,15 @@ Read buffer data from binary file
 
 ---
 
+> buffer = RL.LoadBufferFromString( string buffer )
+
+Read buffer data from string
+
+- Failure return nil
+- Success return Buffer
+
+---
+
 > RL.UnloadBuffer( Buffer buffer )
 
 Unload buffer data
@@ -7434,6 +7443,14 @@ Load wave data from file
 
 ---
 
+> wave = RL.LoadWaveFromMemory( string fileType, Buffer data )
+
+Load wave from memory buffer, fileType refers to extension: i.e. '.wav'
+
+- Success return Wave
+
+---
+
 > isReady = RL.IsWaveReady( Wave wave )
 
 Checks if wave data is ready
@@ -7586,6 +7603,14 @@ Load music stream from file
 
 ---
 
+> music = RL.LoadMusicStreamFromMemory( string fileType, Buffer data )
+
+Load music stream from data
+
+- Success return Music
+
+---
+
 > isReady = RL.IsMusicReady( Music music )
 
 Checks if a music stream is ready

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Jussi Viitala
+Copyright (c) 2022-2024 Jussi Viitala
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

ReiLua_API.lua

@@ -2415,6 +2415,13 @@ function RL.LoadBuffer( buffer, type ) end
 ---@return any buffer 
 function RL.LoadBufferFromFile( path, int ) end
 
+---Read buffer data from string
+---- Failure return nil
+---- Success return Buffer
+---@param buffer string
+---@return any buffer 
+function RL.LoadBufferFromString( buffer ) end
+
 ---Unload buffer data
 ---@param buffer any
 ---@return any RL.UnloadBuffer
@@ -4761,6 +4768,13 @@ function RL.LoadSound( fileName ) end
 ---@return any wave 
 function RL.LoadWave( fileName ) end
 
+---Load wave from memory buffer, fileType refers to extension: i.e. '.wav'
+---- Success return Wave
+---@param fileType string
+---@param data any
+---@return any wave 
+function RL.LoadWaveFromMemory( fileType, data ) end
+
 ---Checks if wave data is ready
 ---- Success return bool
 ---@param wave any
@@ -4889,6 +4903,13 @@ function  RL.WaveCrop( wave, initSample, finalSample ) end
 ---@return any music 
 function RL.LoadMusicStream( fileName ) end
 
+---Load music stream from data
+---- Success return Music
+---@param fileType string
+---@param data any
+---@return any music 
+function RL.LoadMusicStreamFromMemory( fileType, data ) end
+
 ---Checks if a music stream is ready
 ---- Success return bool
 ---@param music any

changelog

@@ -62,6 +62,7 @@ DETAILED CHANGES:
 	- ADDED: Raygui lib extensions example.
 	- CHANGE: Raygui.h returns textBounds for some controls.
 	- CHANGE: Raygui lib changed term element to control to correspond raylib naming.
+	- ADDED: LoadBufferFromString, LoadWaveFromMemory and LoadMusicStreamFromMemory.
 
 ------------------------------------------------------------------------
 Release:	ReiLua version 0.6.0		Using Raylib 4.5

examples/ray/main.lua

@@ -14,7 +14,7 @@ local function setupWindow()
 	RL.SetWindowPosition( { mPos[1] + mSize[1] / 2 - winSize[1] / 2, mPos[2] + mSize[2] / 2 - winSize[2] / 2 } )
 end
 
-function ray_collision()
+local function ray_collision()
 	rayCol = RL.GetRayCollisionMesh( ray, sphereMesh, RL.MatrixIdentity() )
 
 	if rayCol ~= nil and rayCol.hit then

examples/raygui_extensions/main.lua

@@ -36,6 +36,7 @@ local function addButton( bounds, text, callback )
 		callback,
 		{
 			{ RL.LABEL, RL.TEXT_ALIGNMENT, RL.TEXT_ALIGN_CENTER },
+			{ RL.DEFAULT, RL.TEXT_SIZE, 32 },
 			{ RL.LABEL, RL.TEXT_COLOR_NORMAL, RL.ColorToInt( { 84, 59, 22 } ) },
 			{ RL.LABEL, RL.TEXT_COLOR_PRESSED, RL.ColorToInt( { 84/2, 59/2, 22/2 } ) },
 			{ RL.LABEL, RL.TEXT_COLOR_FOCUSED, RL.ColorToInt( RL.GREEN ) },

examples/raygui_extensions/property_list.lua

@@ -101,7 +101,7 @@ function PropertyList:updateContent()
 	self._forceCheckScroll = true
 end
 
--- Leave control bounds size to 0 to use default. Optional group for parameter 2
+-- Leave control bounds size to 0 to use default. Optional group for parameter 2.
 function PropertyList:addControl( control, group, noYAdvance )
 	control._noYAdvance = noYAdvance
 

include/audio.h

@@ -9,6 +9,7 @@ int laudioGetMasterVolume( lua_State *L );
 /* Wave/Sound loading/unloading functions. */
 int laudioLoadSound( lua_State *L );
 int laudioLoadWave( lua_State *L );
+int laudioLoadWaveFromMemory( lua_State *L );
 int laudioIsWaveReady( lua_State *L );
 int laudioLoadSoundFromWave( lua_State *L );
 int laudioLoadSoundAlias( lua_State *L );
@@ -32,6 +33,7 @@ int laudioWaveCopy( lua_State *L );
 int laudioWaveCrop( lua_State *L );
 /* Music management functions. */
 int laudioLoadMusicStream( lua_State *L );
+int laudioLoadMusicStreamFromMemory( lua_State *L );
 int laudioIsMusicReady( lua_State *L );
 int laudioUnloadMusicStream( lua_State *L );
 int laudioPlayMusicStream( lua_State *L );

include/core.h

@@ -222,6 +222,7 @@ int lcoreUpdateCamera3DPro( lua_State *L );
 /* Buffer management functions. */
 int lcoreLoadBuffer( lua_State *L );
 int lcoreLoadBufferFromFile( lua_State *L );
+int lcoreLoadBufferFromString( lua_State *L );
 int lcoreUnloadBuffer( lua_State *L );
 int lcoreGetBufferData( lua_State *L );
 int lcoreGetBufferType( lua_State *L );

src/audio.c

@@ -112,6 +112,22 @@ int laudioLoadWave( lua_State *L ) {
 	return 1;
 }
 
+/*
+> wave = RL.LoadWaveFromMemory( string fileType, Buffer data )
+
+Load wave from memory buffer, fileType refers to extension: i.e. '.wav'
+
+- Success return Wave
+*/
+int laudioLoadWaveFromMemory( lua_State *L ) {
+	const char* fileType = luaL_checkstring( L, 1 );
+	Buffer* buffer = uluaGetBuffer( L, 2 );
+
+	uluaPushWave( L, LoadWaveFromMemory( fileType, buffer->data, buffer->size ) );
+
+	return 1;
+}
+
 /*
 > isReady = RL.IsWaveReady( Wave wave )
 
@@ -423,6 +439,22 @@ int laudioLoadMusicStream( lua_State *L ) {
 	return 1;
 }
 
+/*
+> music = RL.LoadMusicStreamFromMemory( string fileType, Buffer data )
+
+Load music stream from data
+
+- Success return Music
+*/
+int laudioLoadMusicStreamFromMemory( lua_State* L ) {
+	const char* fileType = luaL_checkstring( L, 1 );
+	Buffer* buffer = uluaGetBuffer( L, 2 );
+
+	uluaPushMusic( L, LoadMusicStreamFromMemory( fileType, buffer->data, buffer->size ) );
+
+	return 1;
+}
+
 /*
 > isReady = RL.IsMusicReady( Music music )
 

src/core.c

@@ -3081,6 +3081,30 @@ int lcoreLoadBufferFromFile( lua_State *L ) {
 	return 1;
 }
 
+/*
+> buffer = RL.LoadBufferFromString( string buffer )
+
+Read buffer data from string
+
+- Failure return nil
+- Success return Buffer
+*/
+int lcoreLoadBufferFromString( lua_State *L ) {
+	size_t len = 0;
+	const char *string = luaL_checklstring( L, 1, &len );
+
+	Buffer buffer = {
+		.type = BUFFER_UNSIGNED_CHAR,
+		.size = len,
+		.data = malloc( len * sizeof( unsigned char ) )
+	};
+	memcpy( buffer.data, string, len );
+
+	uluaPushBuffer( L, buffer );
+
+	return 1;
+}
+
 /*
 > RL.UnloadBuffer( Buffer buffer )
 

src/lua_core.c

@@ -1414,6 +1414,7 @@ void luaRegister() {
 		/* Buffer management functions. */
 	assingGlobalFunction( "LoadBuffer", lcoreLoadBuffer );
 	assingGlobalFunction( "LoadBufferFromFile", lcoreLoadBufferFromFile );
+	assingGlobalFunction( "LoadBufferFromString", lcoreLoadBufferFromString );
 	assingGlobalFunction( "UnloadBuffer", lcoreUnloadBuffer );
 	assingGlobalFunction( "GetBufferData", lcoreGetBufferData );
 	assingGlobalFunction( "GetBufferType", lcoreGetBufferType );
@@ -1767,6 +1768,7 @@ void luaRegister() {
 		/* Wave/Sound loading/unloading functions. */
 	assingGlobalFunction( "LoadSound", laudioLoadSound );
 	assingGlobalFunction( "LoadWave", laudioLoadWave );
+	assingGlobalFunction( "LoadWaveFromMemory", laudioLoadWaveFromMemory );
 	assingGlobalFunction( "IsWaveReady", laudioIsWaveReady );
 	assingGlobalFunction( "LoadSoundFromWave", laudioLoadSoundFromWave );
 	assingGlobalFunction( "LoadSoundAlias", laudioLoadSoundAlias );
@@ -1790,6 +1792,7 @@ void luaRegister() {
 	assingGlobalFunction( "WaveCrop", laudioWaveCrop );
 		/* Music management functions. */
 	assingGlobalFunction( "LoadMusicStream", laudioLoadMusicStream );
+	assingGlobalFunction( "LoadMusicStreamFromMemory", laudioLoadMusicStreamFromMemory );
 	assingGlobalFunction( "IsMusicReady", laudioIsMusicReady );
 	assingGlobalFunction( "UnloadMusicStream", laudioUnloadMusicStream );
 	assingGlobalFunction( "PlayMusicStream", laudioPlayMusicStream );