--
player = {}
player.x = 20
player.y = 20
player.sprite = 0
player.speed = 1
bounds = {}
bounds.x = 120
bounds.y = 120

powerup = {}
powerup.sprite = 1
powerup.x = 0
powerup.y = 0
powerup.active = true

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

function _update()
  player.moving = true
  if btn(0) then
    left = true
    right = false
    up = false
    down = false
  end
  if btn(1) then
    right = true
    left = false
    up = false
    down = false
  end
  if btn(2) then
    up = true
    left = false
    right = false
    down = false
  end
  if btn(3) then
    down = true
    up = false
    right = false
    left = false
  end
  if not player.moving then
   player.sprite = 0
  end
  if left then
    if player.x <=0 then
        player.x = 0
    else
    player.x -= player.speed
   end
   move()
  end
  if right then
    if player.x > bounds.x then
        player.x = bounds.x

    else
    player.x += player.speed

        end
        move()
  end
  if down then
    if player.y >= bounds.y then
        player.y = bounds.y
    else
    player.y += player.speed
   end
    move()
  end
  if up then
    if player.y <= 0 then
        player.y = 0
    else
    player.y -= player.speed
   end
    move()
  end
  if powerup.active == false then
  			powerup.active = true
  			powerup.x = rnd(120)
  	  powerup.y = rnd(120)
  end
  if powerup.x == player.x then
     powerup.active = false
  end
end

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

    end