function Trig_HowlOfTerror_Conditions takes nothing returns boolean
    return GetSpellAbilityId() == 'A00Y'
endfunction

function HowlCondition takes nothing returns boolean
return ((IsUnitType(GetFilterUnit(), UNIT_TYPE_STRUCTURE) == false) and (IsUnitEnemy(GetFilterUnit(), GetOwningPlayer(GetTriggerUnit())) == true) and (IsUnitAliveBJ(GetFilterUnit()) == true) and (IsUnitType(GetFilterUnit(), UNIT_TYPE_MAGIC_IMMUNE) == false))
endfunction

function HowlOfTerror_Damage takes nothing returns nothing
local trigger t = GetTriggeringTrigger()
local unit cs = GetUnit(t,"howl_caster")
local unit u = GetEnumUnit()
local real i = I2R(GetInteger(t,"howl_unit"))
local real r = DistanceBetweenPoints(GetUnitLoc(cs),GetUnitLoc(u))
call UnitDamageTargetBJ( cs, u, 100+(100*i), ATTACK_TYPE_NORMAL, DAMAGE_TYPE_NORMAL )
call KnockbackUnit(cs,u,710-r,5)
endfunction

function Trig_HowlOfTerror_Actions takes nothing returns nothing
local group g
local trigger t = GetTriggeringTrigger()
local unit cs = GetTriggerUnit()
call SetInteger(t,"howl_level",GetUnitAbilityLevelSwapped('A00Y', cs))
call SetUnit(t,"howl_caster",cs)
set g = GetUnitsInRangeOfLocMatching(710.00, GetUnitLoc(cs), Condition(function HowlCondition))
call ForGroupBJ( g, function HowlOfTerror_Damage )
call PolledWait(.5)
call FastFlush(t)

endfunction

function KnockbackUnit_moving takes nothing returns nothing
local timer ltt=GetExpiredTimer()
local integer lff=GetHandleId(ltt)
local unit target = LoadUnitHandle(udg_hash_table,lff,StringHash("knockback_target"))
local real angle = LoadReal(udg_hash_table,lff,StringHash("knockback_angle"))
local real speed = LoadReal(udg_hash_table,lff,StringHash("knockback_speed"))
local integer brake = LoadInteger(udg_hash_table,lff,StringHash("knockback_brake"))
	local effect e
	local location luZ

	if brake==1 then
		set speed = speed*0.95
	endif
	if(GetUnitState(target,UNIT_STATE_LIFE)>0)then
		set luZ=GetUnitLoc(target)
		call EnumDestructablesInCircleBJ(150.,luZ,function KillDestructableEnum)
		call AddSpecialEffectLocBJ( GetUnitLoc(target), "Abilities\\Spells\\Human\\FlakCannons\\FlakTarget.mdl" )
		set e = GetLastCreatedEffectBJ()
		call DestroyEffectBJ(e)
		call RemoveLocation(luZ)
		call SetUnitPosition(target,GetUnitX(target)+speed*CosBJ(angle),GetUnitY(target)+speed*SinBJ(angle))
	endif
endfunction

function KnockbackUnit takes unit caster, unit target, real range, real speed returns nothing
local timer ltt=CreateTimer()
local integer lff = GetHandleId(ltt)
local real angle = AngleBetweenPoints(GetUnitLoc(caster), GetUnitLoc(target))
call SetUnitFacingToFaceLocTimed( target, GetUnitLoc(caster), 0 )
call SaveUnitHandle(udg_hash_table,lff,StringHash("knockback_target"),target)
call SaveReal(udg_hash_table,lff,StringHash("knockback_angle"),angle)
call SaveReal(udg_hash_table,lff,StringHash("knockback_speed"),speed)
call SaveInteger(udg_hash_table,lff,StringHash("knockback_brake"),0)
call PauseUnitBJ(true, target)
call TimerStart(ltt,.01,true,function KnockbackUnit_moving)
call PolledWait(((range/speed)*0.75)/100)
call SaveInteger(udg_hash_table,lff,StringHash("knockback_brake"),1)
call PolledWait(((range/speed)*0.30)/100)
call PauseUnitBJ(false, target)
call PauseTimer(ltt)
call PolledWait(1.25)
call FastFlush(ltt)
call DestroyTimer(ltt)
endfunction

if(GetUnitState(target,UNIT_STATE_LIFE)>0)then

if(speed > 10)then