instance_activate_region((x - 32), (y - 32), 64, 64, true)
with (instance_position(x, (y - 16), oBlockSand))
    alarm[0] = 1
with (instance_position((x + 16), y, oBlockSand))
    alarm[0] = 1
with (instance_position(x, (y + 16), oBlockSand))
    alarm[0] = 1
with (instance_position((x - 16), y, oBlockSand))
    alarm[0] = 1
with (instance_position((x + 16), (y - 16), oBlockSand))
    alarm[0] = 1
with (instance_position((x + 16), (y + 16), oBlockSand))
    alarm[0] = 1
with (instance_position((x - 16), (y + 16), oBlockSand))
    alarm[0] = 1
with (instance_position((x - 16), (y - 16), oBlockSand))
    alarm[0] = 1