For my map there's this building that will buff one enemy creep with bloodlust every 3 seconds within a radius of 1000. The building itself slowly loses health and eventually dies. When rebuilt the building will attempt to start buffing any creeps nearby but whenever the function fires off, the bloodlust spamming kinda stops and no creeps gain bloodlust
here's the function I used:
JASS:
private function Fervor_Filter takes nothing returns boolean
return GetUnitAbilityLevel(GetFilterUnit(), 'B007') > 0 and (GetUnitState(GetFilterUnit(), UNIT_STATE_LIFE) > 0 )
endfunction
private function FervorAction takes nothing returns nothing
local group v = CreateGroup()
local real x = GetLocationX(GetUnitLoc(GetTriggerUnit()))
local real y = GetLocationY(GetUnitLoc(GetTriggerUnit()))
local real radius = 1000
local unit u
local location p
local boolexpr cond = Condition(function Fervor_Filter)
local boolean exit = false
call GroupEnumUnitsInRange(v, x, y, radius, cond)
loop
set u = GroupPickRandomUnit(v)
exitwhen exit == true or u == null
if (UnitHasBuffBJ(u, 'B000') == false ) then
set p = GetUnitLoc(u)
call CreateNUnitsAtLoc( 1, 'h003', GetOwningPlayer(u), p, bj_UNIT_FACING )
call UnitApplyTimedLifeBJ( 2.00, 'BTLF', GetLastCreatedUnit() )
call UnitAddAbility(GetLastCreatedUnit(), 'A00K')
call IssueTargetOrder(GetLastCreatedUnit(),"bloodlust",u)
call RemoveLocation( p )
set exit = true
endif
call GroupRemoveUnit(v,u)
endloop
call DestroyGroup(v)
set v = null
set u = null
set p = null
endfunction
This fires off whenever the building casts a dummyspell warstomp... but for some reason the function just stops working whenever a new building is constructed after the old one - they have the same dummyspell ability, nothing else and they're exactly the same statwise.
Note: I chose GroupPickRandomUnit instead of FirstofGroup because whenever two of the same building were built close to each other, the FirstofGroup would always be the same unit and bloodlust would be casted twice on the same unit instead of two different creeps
EDIT: Case closed, took me a long time to figure out some models don't show a bloodlust animation/effects when given bloodlust
