if vspeed > 0 && other.y+8
 {
    sound_play(bonk)
    with(other)hp -= global.atk
    instance_create(other.x,other.y,dmg)
    vspeed = -10
 }
else
if cbh = 1
 {
    cbh = 0
    alarm[0] = 40
    global.hp -= other.atk
    global.owset = other.atk
    with(other)instance_create(other.x,other.y,ow)
    sound_play(ouch)
 }