let migrate = fn(state) {
    state
}

let setup = fn() {
  return {
    .color: {
	  .r: 0,
	  .g: 0,
	  .b: 100,
	},
  }
}

let update = fn(state, input) {
  let x = if input.gamepad1.dpad.up { 1 } else { 0 } + if input.gamepad1.dpad.down { -1 } else { 0 }

  let new_blue = state.color.b + x

  state.color.b = min(255, max(0, new_blue))
}

let draw = fn(state) {
  frame_clear(state.color.r, state.color.g, state.color.b)
}

let min = fn(a,b) {
  if a < b {
    a
  } else {
    b
  }
}

let max = fn(a,b) {
  if a < b {
    b
  } else {
    a
  }
}