LÖVE 02 - Videoaula em: https://youtu.be/G4BkolU7vUM

main.lua

function love.load()
	Player       = {}
	Player.x     = 0
	Player.y     = 0
	Player.r     = 20
	Player.speed = 300

	Auto       = {}
	Auto.x     = 0
	Auto.y     = 0
	Auto.r     = 5
	Auto.speed = 50
end

function love.update(dt)
	if love.keyboard.isDown("w") then
		Player.y = Player.y - Player.speed * dt
	end
	if love.keyboard.isDown("a") then
		Player.x = Player.x - Player.speed * dt
	end
	if love.keyboard.isDown("s") then
		Player.y = Player.y + Player.speed * dt
	end
	if love.keyboard.isDown("d") then
		Player.x = Player.x + Player.speed * dt
	end

	Auto.x = Auto.x + Auto.speed * dt
	Auto.y = Auto.y + Auto.speed * dt
end

function love.draw()
	love.graphics.circle("line", Player.x, Player.y, Player.r)
	love.graphics.circle("fill", Auto.x, Auto.y, Auto.r)
end