// SPDX-FileCopyrightText:  Chris Pressey, the author of this work, has dedicated it to the public domain.
// For more information, please refer to <https://unlicense.org/>
// SPDX-License-Identifier: Unlicense

include "joystick.60p"

word screen @ 1024

define main routine
  inputs joy2
  outputs delta
  trashes a, x, z, n, screen
{
    repeat {
        call read_stick
        copy delta, screen
        ld a, 1
    } until z
}