JUDY.P8

-- JUDY --
-- Based on demo by Shane Riley's : https://gist.github.com/shaneriley/cae98eac6136e7293b28 --
player = {}
player.x = 20
player.y = 20
player.sprite = 0
player.speed = 3

function move()
 player.moving = true
 player.sprite += 1
 if player.sprite > 3 then
  player.sprite = 0
 end
end

function _update()
  player.moving = false
  if btn(0) then
    player.x -= player.speed
    move() 
  end
  if btn(1) then 
    player.x += player.speed
    move() 
  end
  if btn(2) then 
    player.y -= player.speed
    move() 
  end
  if btn(3) then 
    player.y += player.speed
    move() 
  end
  if not player.moving then
   player.sprite = 0
  end
end

function _draw()
  cls()
  spr(player.sprite, player.x, player.y)
end