Process renamed to update to be more inline with naming of raylib and common convention.

API.md

@@ -2,7 +2,7 @@
 
 ## Functions
 
-Application needs 'main.lua' or 'main' file as entry point. ReiLua executable will first look it from same directory. Alternatively, path to the folder where "main.lua" is located can be given as argument. There are five Lua functions that the framework will call, 'RL.init', 'RL.process', 'RL.draw', 'RL.event', 'RL.log', and 'RL.exit'.
+Application needs 'main.lua' or 'main' file as entry point. ReiLua executable will first look it from same directory. Alternatively, path to the folder where "main.lua" is located can be given as argument. There are five Lua functions that the framework will call, 'RL.init', 'RL.update', 'RL.draw', 'RL.event', 'RL.log', and 'RL.exit'.
 
 ---
 > function RL.init()
@@ -11,7 +11,7 @@ This function will be called first when 'main.lua' is found
 
 ---
 
-> function RL.process( delta )
+> function RL.update( delta )
 
 This function will be called every frame during execution. It will get time duration from last frame on argument 'delta'
 
@@ -19,7 +19,7 @@ This function will be called every frame during execution. It will get time dura
 
 > function RL.draw()
 
-This function will be called every frame after process and it should have all rendering related functions. Note: Engine will call Raylib functions 'BeginDrawing()' before this function call and 'EndDrawing()' after it. You can still use RL.BeginDrawing() and RL.EndDrawing() manually from anywhere.
+This function will be called every frame after update and it should have all rendering related functions. Note: Engine will call Raylib functions 'BeginDrawing()' before this function call and 'EndDrawing()' after it. You can still use RL.BeginDrawing() and RL.EndDrawing() manually from anywhere.
 
 ---
 

README.md

@@ -2,7 +2,7 @@
 
 ## About
 
-Idea of this project was to bring the power and simplicity of Raylib to easy beginner friendly language like Lua in a very straight forward manner. It is loose binding to Raylib, some functions will not be included and some are added. The idea of pointing "main.lua" file and access functions "init", "process" and "draw" are borrowed from Löve game framework.
+Idea of this project was to bring the power and simplicity of Raylib to easy beginner friendly language like Lua in a very straight forward manner. It is loose binding to Raylib, some functions will not be included and some are added. The idea of pointing "main.lua" file and access functions "init", "update" and "draw" are borrowed from Löve game framework.
 
 ReiLua is not planned to be a one-to-one binding to raylib. If you want more direct bindings, there are other projects like https://github.com/TSnake41/raylib-lua.
 
@@ -34,7 +34,7 @@ List of some MISSING features that are planned to be included. For specific func
 
 ## Usage
 
-Application needs 'main.lua' or 'main' file as entry point. ReiLua executable will first look it from same directory. Alternatively, path to the folder where "main.lua" is located can be given as argument. There are five Lua functions that the framework will call, 'RL.init', 'RL.process', 'RL.draw', 'RL.log' and 'RL.exit'.
+Application needs 'main.lua' or 'main' file as entry point. ReiLua executable will first look it from same directory. Alternatively, path to the folder where "main.lua" is located can be given as argument. There are five Lua functions that the framework will call, 'RL.init', 'RL.update', 'RL.draw', 'RL.log' and 'RL.exit'.
 
 Example of basic "main.lua" file that will show basic windows with text.
 
@@ -46,7 +46,7 @@ function RL.init()
 	RL.SetWindowTitle( "First window" )
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	if RL.IsKeyPressed( RL.KEY_ENTER ) then
 		textColor = BLUE
 		textPos = { 230, 230 }

ReiLua_API.lua

@@ -8,8 +8,8 @@ RL={}
 function RL.init() end
 ---This function will be called every frame during execution. It will get time duration from last frame on argument 'delta'
 ---@param delta number
-function RL.process( delta ) end
+function RL.update( delta ) end
----This function will be called every frame after process and it should have all rendering related functions. Note: Engine will call Raylib functions 'BeginDrawing()' before this function call and 'EndDrawing()' after it. You can still use RL.BeginDrawing() and RL.EndDrawing() manually from anywhere.
+---This function will be called every frame after update and it should have all rendering related functions. Note: Engine will call Raylib functions 'BeginDrawing()' before this function call and 'EndDrawing()' after it. You can still use RL.BeginDrawing() and RL.EndDrawing() manually from anywhere.
 function RL.draw() end
 ---This function will be called on events input. Content of event table is determined by event type.
 ---@param event table

changelog

@@ -4,6 +4,7 @@ Release:	ReiLua version 0.8.0		Using Raylib 5.0 and Forked Raygui 4.0
 KEY CHANGES:
 	- CHANGE: GetBufferData takes also position and length arguments.
 	- ADDED: LoadImageFromData.
+	- CHANGE: Process renamed to update to be more inline with naming of raylib and common convention.
 
 DETAILED CHANGES:
 	- ADDED: GetBufferElementSize and GetBufferLength.

devnotes

@@ -20,7 +20,7 @@ Backlog {
 
 	* Examples
 		* Improve Dungeon crawler example by generating custom mesh instead of drawing 3D quads.
-		* Platformer example physics process for true framerate independence.
+		* Platformer example physics update for true framerate independence.
 	* Android support
 	* Git submodules for raylib and lua. Should maybe find windows compatible lua repo for this.
 }

docgen.lua

@@ -89,19 +89,19 @@ apiFile:write( "# ReiLua API\n" )
 -- Usage.
 
 apiFile:write( "\n## Functions\n" )
-apiFile:write( "\nApplication needs 'main.lua' or 'main' file as entry point. ReiLua executable will first look it from same directory. Alternatively, path to the folder where \"main.lua\" is located can be given as argument. There are five Lua functions that the framework will call, 'RL.init', 'RL.process', 'RL.draw', 'RL.event', 'RL.log', and 'RL.exit'.\n" )
+apiFile:write( "\nApplication needs 'main.lua' or 'main' file as entry point. ReiLua executable will first look it from same directory. Alternatively, path to the folder where \"main.lua\" is located can be given as argument. There are five Lua functions that the framework will call, 'RL.init', 'RL.update', 'RL.draw', 'RL.event', 'RL.log', and 'RL.exit'.\n" )
 
 local FUNC_DESC = {
 	init = "This function will be called first when 'main.lua' is found",
-	process = "This function will be called every frame during execution. It will get time duration from last frame on argument 'delta'",
+	update = "This function will be called every frame during execution. It will get time duration from last frame on argument 'delta'",
-	draw = "This function will be called every frame after process and it should have all rendering related functions. Note: Engine will call Raylib functions 'BeginDrawing()' before this function call and 'EndDrawing()' after it. You can still use RL.BeginDrawing() and RL.EndDrawing() manually from anywhere.",
+	draw = "This function will be called every frame after update and it should have all rendering related functions. Note: Engine will call Raylib functions 'BeginDrawing()' before this function call and 'EndDrawing()' after it. You can still use RL.BeginDrawing() and RL.EndDrawing() manually from anywhere.",
 	event = "This function will be called on events input. Content of event table is determined by event type.",
 	log = "This function can be used for custom log message handling.",
 	exit = "This function will be called on program close. Cleanup could be done here.",
 }
 
 apiFile:write( "\n---\n> function RL.init()\n\n"..FUNC_DESC.init.."\n\n---\n" )
-apiFile:write( "\n> function RL.process( delta )\n\n"..FUNC_DESC.process.."\n\n---\n" )
+apiFile:write( "\n> function RL.update( delta )\n\n"..FUNC_DESC.update.."\n\n---\n" )
 apiFile:write( "\n> function RL.draw()\n\n"..FUNC_DESC.draw.."\n\n---\n" )
 apiFile:write( "\n> function RL.event( event )\n\n"..FUNC_DESC.event.."\n\n---\n" )
 apiFile:write( "\n> function RL.log( logLevel, message )\n\n"..FUNC_DESC.log.."\n\n---\n" )
@@ -114,7 +114,7 @@ luaApiFile:write( "-- Functions.\n\n" )
 luaApiFile:write(
 "---"..FUNC_DESC.init.."\nfunction RL.init() end\n" )
 luaApiFile:write(
-"---"..FUNC_DESC.process.."\n---@param delta number\nfunction RL.process( delta ) end\n" )
+"---"..FUNC_DESC.update.."\n---@param delta number\nfunction RL.update( delta ) end\n" )
 luaApiFile:write(
 "---"..FUNC_DESC.draw.."\nfunction RL.draw() end\n" )
 luaApiFile:write(

examples/2D_camera/main.lua

@@ -5,7 +5,7 @@ local cameraRot = 0.0
 local cameraZoom = 1.0
 local cameraSpeed = 100.0
 local cameraRotSpeed = 100.0
-local cameraZoomSpeed = 10.0
+local cameraZoomSpeed = 2.0
 
 function RL.init()
 	local monitor = 0
@@ -23,7 +23,7 @@ function RL.init()
 	RL.SetCamera2DOffset( camera, { winSize[1] / 2, winSize[2] / 2 } )
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	-- Move.
 	if RL.IsKeyDown( RL.KEY_RIGHT ) then
 		cameraPos[1] = cameraPos[1] + cameraSpeed * delta
@@ -36,16 +36,16 @@ function RL.process( delta )
 		cameraPos[2] = cameraPos[2] - cameraSpeed * delta
 	end
 	-- Rotate.
-	if RL.IsKeyDown( RL.KEY_E ) then -- Or RL.IsKeyDown( KEY_E )
+	if RL.IsKeyDown( RL.KEY_E ) then
 		cameraRot = cameraRot + cameraRotSpeed * delta
 	elseif RL.IsKeyDown( RL.KEY_Q ) then
 		cameraRot = cameraRot - cameraRotSpeed * delta
 	end
 	-- Zoom.
 	if RL.IsKeyDown( RL.KEY_R ) then
-		cameraZoom = cameraZoom + cameraZoomSpeed * delta
+		cameraZoom = cameraZoom + cameraZoom * cameraZoomSpeed * delta
 	elseif RL.IsKeyDown( RL.KEY_F ) then
-		cameraZoom = cameraZoom - cameraZoomSpeed * delta
+		cameraZoom = cameraZoom - cameraZoom * cameraZoomSpeed * delta
 	end
 end
 

examples/2D_lights/main.lua

@@ -133,7 +133,7 @@ end
 
 -- Process.
 
-function RL.process( delta )
+function RL.update( delta )
 	lights[1].pos = Vector2:new( RL.GetMousePosition() )
 end
 

examples/ReiLuaGui_examples/main.lua

@@ -76,12 +76,12 @@ function RL.init()
 	initGui()
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	Gui.process( Vec2:new( RL.GetMousePosition() ) )
+	Gui.update( Vec2:new( RL.GetMousePosition() ) )
 end
 
 function RL.draw()
 	RL.ClearBackground( RL.RAYWHITE )
 
 	Gui.draw()
-end
+end

examples/basic_lighting/main.lua

@@ -91,8 +91,8 @@ function RL.init()
 	table.insert( lights, RL.CreateLight( RL.LIGHT_POINT, { 2, 1, -2 }, RL.Vector3Zero(), RL.BLUE, shader ) )
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	camera:process( delta )
+	camera:update( delta )
 
 	-- Check key inputs to enable/disable lights.
 	if RL.IsKeyPressed( RL.KEY_Y ) then

examples/bunnymark/main.lua

@@ -51,7 +51,7 @@ function RL.init()
 	texSize = RL.GetTextureSize( texBunny )
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	if RL.IsMouseButtonDown( 0 ) then
 	 	-- Create more bunnies
 		for i = 1, 100 do

examples/draw_textured_polygon/main.lua

@@ -50,7 +50,7 @@ function RL.init()
 	end
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	polygon.angle = polygon.angle + delta
 
 	-- Update points rotation with an angle transform

examples/free_camera3d/main.lua

@@ -30,8 +30,8 @@ function RL.init()
 	camera.mode = camera.MODES.FREE
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	camera:process( delta )
+	camera:update( delta )
 
 	if RL.IsKeyPressed( RL.KEY_SPACE ) then
 		if camera.mode == camera.MODES.FREE then

examples/heightmap/main.lua

@@ -81,8 +81,8 @@ function RL.init()
 	matrix = RL.MatrixMultiply( RL.MatrixIdentity(), RL.MatrixTranslate( { -4, 0, -4 } ) )
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	camera:process( delta )
+	camera:update( delta )
 
 	if RL.IsKeyPressed( RL.KEY_SPACE ) then
 		if camera.mode == camera.MODES.FREE then

examples/instancing/main.lua

@@ -82,7 +82,7 @@ function RL.init()
 	RL.SetMaterialColor( matDefault, RL.MATERIAL_MAP_DIFFUSE, RL.BLUE )
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	RL.UpdateCamera3D( camera, RL.CAMERA_ORBITAL )
 
 	-- Update the light shader with the camera view position

examples/iqm_test/main.lua

@@ -49,7 +49,7 @@ function RL.init()
 	animations = RL.LoadModelAnimations( RL.GetBasePath().."../resources/iqm/monkey.iqm" )
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	if RL.IsKeyPressed( RL.KEY_ENTER ) then
 		curAnim = curAnim + 1
 

examples/lightmap/main.lua

@@ -83,8 +83,8 @@ function RL.init()
 	matrix = RL.MatrixMultiply( RL.MatrixIdentity(), RL.MatrixTranslate( { -4, 0, -4 } ) )
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	camera:process( delta )
+	camera:update( delta )
 
 	if RL.IsKeyPressed( RL.KEY_SPACE ) then
 		if camera.mode == camera.MODES.FREE then

examples/n-patches/main.lua

@@ -20,7 +20,7 @@ function RL.init()
 	RL.SetWindowState( RL.FLAG_VSYNC_HINT )
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	local mousePosition = Vec2:new( RL.GetMousePosition() )
 
     -- Resize the n-patch based on mouse position

examples/platformer/main.lua

@@ -221,7 +221,7 @@ local function playerMovement( delta )
 	player.colRect.y = player.pos.y - player.colRect.height
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	if RL.IsWindowResized() then
 		winSize:set( RL.GetScreenSize() )
 	end

examples/pong/main.lua

@@ -69,7 +69,7 @@ function RL.init()
 	reset()
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	-- Left player controls.
 	if RL.IsKeyDown( RL.KEY_W ) and 0 < playerLeft.pos.y then
 		playerLeft.pos.y = playerLeft.pos.y - PLAYER_SPEED * delta

examples/ray/main.lua

@@ -38,7 +38,7 @@ function RL.init()
 	ray_collision()
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	if RL.IsMouseButtonPressed( 0 ) then
 		ray = RL.GetMouseRay( RL.GetMousePosition(), camera )
 		ray_collision()

examples/raygui_examples/main.lua

@@ -33,8 +33,8 @@ function RL.init()
 	calculator2 = Calculator:new( Vec2:new( 64, 65 ) )
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	Gui:process()
+	Gui:update()
 end
 
 function RL.draw()

examples/raygui_extensions/main.lua

@@ -237,8 +237,8 @@ function RL.init()
 	addPropertyList()
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	Gui:process()
+	Gui:update()
 end
 
 function RL.draw()

examples/raygui_extensions/property_list.lua

@@ -158,14 +158,14 @@ function PropertyList:addGroup( name, active, group )
 	return control
 end
 
-function PropertyList:process()
+function PropertyList:update()
 	if not RL.CheckCollisionRecs( self.view, RL.GetMousePosition() ) then
 		self.gui.locked = true
 	else
 		self.gui.locked = false
 	end
 
-	self.gui:process()
+	self.gui:update()
 
 	RL.BeginTextureMode( self.framebuffer )
 		RL.ClearBackground( RL.BLANK )

examples/raygui_extensions/sprite_button.lua

@@ -19,12 +19,12 @@ function SpriteButton:new( bounds, text, texture, nPatchNormal, nPatchPressed, c
 	return object
 end
 
-function SpriteButton:process()
+function SpriteButton:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
 function SpriteButton:draw()
-	if RL.IsMouseButtonDown( RL.MOUSE_BUTTON_LEFT ) and self:process() and not RL.GuiIsLocked() and not self._parent.scrolling then
+	if RL.IsMouseButtonDown( RL.MOUSE_BUTTON_LEFT ) and self:update() and not RL.GuiIsLocked() and not self._parent.scrolling then
 		RL.DrawTextureNPatchRepeat( self.buttonTexture, self.nPatchPressed, self.bounds, { 0, 0 }, 0.0, RL.WHITE )
 	else
 		RL.DrawTextureNPatchRepeat( self.buttonTexture, self.nPatchNormal, self.bounds, { 0, 0 }, 0.0, RL.WHITE )

examples/raygui_lib/main.lua

@@ -318,8 +318,8 @@ function RL.init()
 	)
 end
 
-function RL.process( delta )
+function RL.update( delta )
-	Gui:process()
+	Gui:update()
 end
 
 function RL.draw()

examples/resources/lib/bitlib.lua

@@ -17,7 +17,7 @@ function bitlib.getBit( v, i )
 		return false
 	end
 
-	return v & ( 1 << i ) > 0
+	return 0 < v & ( 1 << i )
 end
 
 return bitlib

examples/resources/lib/camera3d.lua

@@ -90,7 +90,7 @@ function Camera3D:getUpward()
 	return Vec3:new( RL.GetCamera3DUpNormalized( self.camera ) )
 end
 
-function Camera3D:process( delta )
+function Camera3D:update( delta )
 	if self.mode == self.MODES.FREE then
 		if RL.IsMouseButtonDown( RL.MOUSE_BUTTON_MIDDLE ) then
 			local mouseDelta = Vec2:new( RL.GetMouseDelta() )

examples/resources/lib/gui.lua

@@ -40,7 +40,7 @@ local Gui = {
 	heldCallback = nil,
 
 	_cells = {},
-	_mousePos = Vec2:new( 0, 0 ), -- Last mouse position that was passed to Gui.process.
+	_mousePos = Vec2:new( 0, 0 ), -- Last mouse position that was passed to Gui.Update.
 	_inputElement = nil, -- Element that has the input text item.
 	_inputItem = nil, -- Must be type Text.
 }
@@ -103,7 +103,7 @@ function Gui.set2Back( cell )
 	Util.tableMove( Gui._cells, Gui.getId( cell ), 1, 1 )
 end
 
-function Gui.process( mousePosition )
+function Gui.update( mousePosition )
 	local mouseWheel = RL.GetMouseWheelMove()
 
 	Gui._mousePos = mousePosition
@@ -120,7 +120,7 @@ function Gui.process( mousePosition )
 
 	local foundFirst = false
 
-	-- Go backwards on process check so we trigger the top most ui first and stop there.
+	-- Go backwards on update check so we trigger the top most ui first and stop there.
 	for i = #Gui._cells, 1, -1 do
 		local cell = Gui._cells[i]
 
@@ -875,4 +875,4 @@ Gui.shape = Shape
 Gui.element = Element
 Gui.container = Container
 
-return Gui
+return Gui

examples/resources/lib/raygui.lua

@@ -70,7 +70,7 @@ function WindowBox:new( bounds, text, callback, grabCallback, dragCallback, styl
 	return object
 end
 
-function WindowBox:process()
+function WindowBox:update()
 	return self._parent:drag( self )
 end
 
@@ -109,7 +109,7 @@ function GroupBox:new( bounds, text, styles )
 	return object
 end
 
-function GroupBox:process()
+function GroupBox:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -142,7 +142,7 @@ function Line:new( bounds, text, styles )
 	return object
 end
 
-function Line:process()
+function Line:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -178,7 +178,7 @@ function Panel:new( bounds, text, grabCallback, dragCallback, styles )
 	return object
 end
 
-function Panel:process()
+function Panel:update()
     return self._parent:drag( self )
 end
 
@@ -214,7 +214,7 @@ function GuiTabBar:new( bounds, text, active, callback, closeCallback, styles )
 	return object
 end
 
-function GuiTabBar:process()
+function GuiTabBar:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -271,7 +271,7 @@ function ScrollPanel:new( bounds, text, content, scroll, callback, grabCallback,
 	return object
 end
 
-function ScrollPanel:process()
+function ScrollPanel:update()
     return self._parent:drag( self )
 end
 
@@ -318,7 +318,7 @@ function Label:new( bounds, text, styles )
 	return object
 end
 
-function Label:process()
+function Label:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -352,7 +352,7 @@ function Button:new( bounds, text, callback, styles )
 	return object
 end
 
-function Button:process()
+function Button:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -390,7 +390,7 @@ function LabelButton:new( bounds, text, callback, styles )
 	return object
 end
 
-function LabelButton:process()
+function LabelButton:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -429,7 +429,7 @@ function Toggle:new( bounds, text, active, callback, styles )
 	return object
 end
 
-function Toggle:process()
+function Toggle:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -516,7 +516,7 @@ function ToggleGroup:updateFocusBounds()
 	end
 end
 
-function ToggleGroup:process()
+function ToggleGroup:update()
 	for _, bounds in ipairs( self.focusBounds ) do
 		if RL.CheckCollisionPointRec( RL.GetMousePosition(), bounds ) then
 			return true
@@ -585,7 +585,7 @@ function CheckBox:new( bounds, text, checked, callback, styles )
 	return object
 end
 
-function CheckBox:process()
+function CheckBox:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.focusBounds )
 end
 
@@ -638,7 +638,7 @@ function ComboBox:new( bounds, text, active, callback, styles )
 	return object
 end
 
-function ComboBox:process()
+function ComboBox:update()
     return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -702,7 +702,7 @@ function DropdownBox:updateEditModeBounds()
 	self.editModeBounds.height = ( 1 + count ) * ( self.bounds.height + RL.GuiGetStyle( RL.DROPDOWNBOX, RL.DROPDOWN_ITEMS_SPACING ) )
 end
 
-function DropdownBox:process()
+function DropdownBox:update()
 	if self.editMode then
 		self:updateEditModeBounds()
 		return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.editModeBounds )
@@ -763,7 +763,7 @@ function Spinner:setText( text )
     self.text = text
 end
 
-function Spinner:process()
+function Spinner:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -833,7 +833,7 @@ function ValueBox:setText( text )
 	self.text = text
 end
 
-function ValueBox:process()
+function ValueBox:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -887,7 +887,7 @@ function TextBox:new( bounds, text, textSize, editMode, callback, styles )
 	return object
 end
 
-function TextBox:process()
+function TextBox:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -948,7 +948,7 @@ function Slider:new( bounds, textLeft, textRight, value, minValue, maxValue, cal
 	return object
 end
 
-function Slider:process()
+function Slider:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1011,7 +1011,7 @@ function SliderBar:new( bounds, textLeft, textRight, value, minValue, maxValue,
 	return object
 end
 
-function SliderBar:process()
+function SliderBar:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1074,7 +1074,7 @@ function ProgressBar:new( bounds, textLeft, textRight, value, minValue, maxValue
 	return object
 end
 
-function ProgressBar:process()
+function ProgressBar:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1126,7 +1126,7 @@ function StatusBar:new( bounds, text, styles )
 	return object
 end
 
-function StatusBar:process()
+function StatusBar:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1159,7 +1159,7 @@ function DummyRec:new( bounds, text, styles )
 	return object
 end
 
-function DummyRec:process()
+function DummyRec:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1196,7 +1196,7 @@ function Grid:new( bounds, text, spacing, subdivs, callback, styles )
 	return object
 end
 
-function Grid:process()
+function Grid:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1248,7 +1248,7 @@ function ListView:getItem( id )
 	return getItems( self.text )[ id + 1 ]
 end
 
-function ListView:process()
+function ListView:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1299,7 +1299,7 @@ function ListViewEx:getItem( id )
 	return getItems( self.text )[ id + 1 ]
 end
 
-function ListViewEx:process()
+function ListViewEx:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1353,7 +1353,7 @@ function MessageBox:getItem( id )
 	return getItems( self.buttons )[ id ]
 end
 
-function MessageBox:process()
+function MessageBox:update()
 	return self._parent:drag( self )
 end
 
@@ -1404,7 +1404,7 @@ function TextInputBox:getItem( id )
 	return getItems( self.buttons )[ id ]
 end
 
-function TextInputBox:process()
+function TextInputBox:update()
 	return self._parent:drag( self )
 end
 
@@ -1446,7 +1446,7 @@ function ColorPicker:new( bounds, text, color, callback, styles )
 	return object
 end
 
-function ColorPicker:process()
+function ColorPicker:update()
 	-- self:updateFocusBounds()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.focusBounds )
 end
@@ -1508,7 +1508,7 @@ function ColorPanel:new( bounds, text, color, callback, styles )
 	return object
 end
 
-function ColorPanel:process()
+function ColorPanel:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1557,7 +1557,7 @@ function ColorBarAlpha:new( bounds, text, alpha, callback, styles )
 	return object
 end
 
-function ColorBarAlpha:process()
+function ColorBarAlpha:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1605,7 +1605,7 @@ function ColorBarHue:new( bounds, text, value, callback, styles )
 	return object
 end
 
-function ColorBarHue:process()
+function ColorBarHue:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1654,7 +1654,7 @@ function GuiScrollBar:new( bounds, value, minValue, maxValue, callback, styles )
 	return object
 end
 
-function GuiScrollBar:process()
+function GuiScrollBar:update()
 	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
 end
 
@@ -1703,7 +1703,7 @@ function Raygui:new()
 	object.defaultRect = Rect:new( 0, 0, 1, 1 ) -- For texture.
 	object.defaultFont = RL.GetFontDefault()
 	object.mouseOffset = Vec2:new()
-	object.view = Rect:new() -- Active if larger than 0. Then only controls in view will be processed and drawn.
+	object.view = Rect:new() -- Active if larger than 0. Then only controls in view will be updated and drawn.
 
 	object._lastProperties = {}
 	object._mousePressPos = Vec2:new( -1, -1 ) -- Use to check if release and check are inside bounds.
@@ -1716,11 +1716,11 @@ function Raygui:inView( control )
 	return self.view.width == 0 or self.view.height == 0 or self.view:checkCollisionRec( control.viewBounds or control.focusBounds or control.bounds )
 end
 
-function Raygui:process()
+function Raygui:update()
 	if self.disabled or self.locked then
 		return
 	end
-	-- If dragging, don't process control masking.
+	-- If dragging, don't update control masking.
 	if self.dragging ~= nil then
 		self:drag( self.dragging )
 		return
@@ -1737,8 +1737,8 @@ function Raygui:process()
 	for i = #self.controls, 1, -1 do
 		local control = self.controls[i]
 
-        if control.visible and control.process ~= nil and self:inView( control ) then
+        if control.visible and control.update ~= nil and self:inView( control ) then
-            if control:process() then
+            if control:update() then
                 self.focused = i
                 return
             end

examples/snake/main.lua

@@ -129,7 +129,7 @@ local function moveSnake()
 	moveTimer = moveTimer + 1.0
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	if gameState == STATE.GAME then -- Run game.
 		-- Controls.
 		if RL.IsKeyPressed( RL.KEY_RIGHT ) and 0 <= snake.heading.x then

examples/window/main.lua

@@ -7,7 +7,7 @@ function RL.init()
 	RL.SetWindowState( RL.FLAG_VSYNC_HINT )
 end
 
-function RL.process( delta )
+function RL.update( delta )
 	if RL.IsKeyPressed( RL.KEY_ENTER ) then
 		local textSize = RL.MeasureText( RL.GetFontDefault(), text, 20, 2 )
 		local winSize = RL.GetScreenSize()

include/lua_core.h

@@ -27,7 +27,7 @@ void assingGlobalFunction( const char *name, int ( *functionPtr )( lua_State* )
 bool luaInit( int argn, const char **argc );
 int luaTraceback( lua_State *L );
 bool luaCallMain();
-void luaCallProcess();
+void luaCallUpdate();
 void luaCallDraw();
 void luaCallExit();
 void luaRegister();

src/lua_core.c

@@ -1127,7 +1127,7 @@ bool luaCallMain() {
 	return state->run;
 }
 
-void luaCallProcess() {
+void luaCallUpdate() {
 
 #if defined PLATFORM_DESKTOP_SDL && defined LUA_EVENTS
 	platformSendEvents();
@@ -1138,7 +1138,7 @@ void luaCallProcess() {
 	int tracebackidx = lua_gettop(L);
 	
 	lua_getglobal( L, "RL" );
-	lua_getfield( L, -1, "process" );
+	lua_getfield( L, -1, "update" );
 
     if ( lua_isfunction( L, -1 ) ) {
         lua_pushnumber( L, GetFrameTime() );

src/main.c

@@ -70,7 +70,7 @@ int main( int argn, const char **argc ) {
 			if ( WindowShouldClose() ) {
 				state->run = false;
 			}
-			luaCallProcess();
+			luaCallUpdate();
 			luaCallDraw();
 		}
 		luaCallExit();