oeloeloel

def tick(args)
  args.state.game_state ||= 'playing'
  args.state.player ||= {
    x: 100, y: 40, w: 80, h: 80, angle: 90,
    path: 'sprites/circle/blue.png'
  }
  args.state.player_bullet ||= {
    x: 130, y: 800, w: 20, h: 20,
    path: 'sprites/triangle/equilateral/blue.png'
  }

oeloeloel

# buffer pixel array data to persist across ticks

def tick args
  dimension = 100  # keep it small and let the GPU scale it when rendering the sprite.

  if args.tick_count.zero?
    # Set up our "parray" pixel array and fill it with black pixels.
    args.pixel_array(:parray).width = dimension
    args.pixel_array(:parray).height = dimension
    args.pixel_array(:parray).pixels.fill(0xFFFFFFFF, 0, dimension * dimension)  # black, full alpha

oeloeloel

$gtk.reset

SPLINE = [
  [0.0, 0.99, 0.99, 1.0]
]

def tick args

  # duration of movement
  args.state.duration = 4.seconds