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

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 )
-	Gui.process( Vec2:new( RL.GetMousePosition() ) )
+function RL.update( delta )
+	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 )
-	camera:process( delta )
+function RL.update( 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 )
-	camera:process( delta )
+function RL.update( 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 )
-	camera:process( delta )
+function RL.update( 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 )
-	camera:process( delta )
+function RL.update( 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 )
-	Gui:process()
+function RL.update( delta )
+	Gui:update()
 end
 
 function RL.draw()

examples/raygui_extensions/main.lua

@@ -237,8 +237,8 @@ function RL.init()
 	addPropertyList()
 end
 
-function RL.process( delta )
-	Gui:process()
+function RL.update( delta )
+	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 )
-	Gui:process()
+function RL.update( delta )
+	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:process() then
+        if control.visible and control.update ~= nil and self:inView( control ) 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()