You have a destroyself after the projectile hits, which makes the helper to hit only once.
To solve it, you will need to keep a variable that increases with the hit, and have a changestate to the same state (as in a loop) while the variable is less than 4. If it's 4 or more, then apply the destroyself
i think i'm doing something wrong with the variables because the fireball never disappears
; Super Hadoken [HELPER]
[Statedef 3010]
type = A
movetype= A
physics = N
velset = 2,0
anim = 500
sprpriority = 2
[State 3010, VarSet]
type = VarSet
trigger1 = !time
var(0) = 0
[State 3010, 1]
type = HitDef
trigger1 = !time
attr = S, SP
damage = 50, 10
numhits = 1
animtype = Heavy
guardflag = MA
hitflag = MAF
priority = 3, Hit
pausetime = 8, 8
sparkno = s510
sparkxy = -10, 0
hitsound = 5, 0
guardsound = 6, 0
ground.type = High
ground.slidetime = 5
ground.hittime = 11
ground.velocity = -4
airguard.velocity = -1.9,-.8
air.type = High
air.velocity = -1.4,-3
air.hittime = 15
[State 3010, HitOverride]
type = HitOverride
trigger1 = !time
attr = SCA,AA,AP,AT
slot = 0
stateno = 511
time = 999999
ignorehitpause = 0
[State 3010, NotHitBy]
type = NotHitBy
trigger1 = !time
value = ,AA,AT
time = 999999
ignorehitpause = 0
[State 3010, VarAdd]
type = VarAdd
trigger1 = movecontact
var(0) = 1
[State 3010, ChangeState]
type = ChangeState
trigger1 = movecontact && var(0) < 4
value = 3010
[State 3010, ChangeState]
type = DestroySelf
trigger1 = var(0) >= 4 || pos x != [-180/camerazoom,180/camerazoom]
ignorehitpause = 1
