[JASS] crazy weird wc3 bug..

[Cokemonkey11]

globals
    unit array nativeTent
endglobals

scope nativeTentPlacement initializer i
    globals
        private constant integer PLACECODE='A003'
        private constant integer TIEDOWNPLACECODE='A005'
        private constant real BLUETYPEX=-5708
        private constant real BLUETYPEY=-4804
    endglobals
    
    private function c takes nothing returns boolean
        return GetSpellAbilityId()==PLACECODE
    endfunction
    
    private function a takes nothing returns nothing
        local location where=GetSpellTargetLoc()
        local real x=GetLocationX(where)
        local real y=GetLocationY(where)
        if GetTerrainType(x,y)==GetTerrainType(BLUETYPEX,BLUETYPEY) then
            set nativeTent[GetPlayerId(GetOwningPlayer(GetSpellAbilityUnit()))]=CreateUnit(GetOwningPlayer(GetSpellAbilityUnit()),'h007',x,y,270)
            call UnitRemoveAbility(GetSpellAbilityUnit(),GetSpellAbilityId())
            call UnitAddAbility(GetSpellAbilityUnit(),TIEDOWNPLACECODE)
        else
            call DisplayTextToPlayer(GetOwningPlayer(GetSpellAbilityUnit()),0,0,"|cff999900Tent|r placement |cff990000failed|r.")
        endif
        call RemoveLocation(where)
    endfunction
    
    private function i takes nothing returns nothing
        local trigger t=CreateTrigger()
        call TriggerRegisterAnyUnitEventBJ(t,EVENT_PLAYER_UNIT_SPELL_EFFECT)
        call TriggerAddCondition(t,Condition(function c))
        call TriggerAddAction(t,function a)
    endfunction
endscope

The unit gets the old ability removed, but the new one isn't replaced. I even tried copy pasting the add ability and trying the new one, and on top of that I tried remaking said dummy ability with a different base ID (breath of fire instead of carrion swarm)

I also tried giving the ability to a different unit, and tried comparing rawcodes to verify it was the correct one.

I also tried checking the ability level and was able to conclude that the casting unit was legitimately not getting the new ability at all.

Anyone got any ideas?

Edit: Wow okay what. the. fuck.

Toadcop suggested I do this:

            call PauseUnit(GetSpellAbilityUnit(),true)
            call UnitRemoveAbility(GetSpellAbilityUnit(),GetSpellAbilityId())
            call UnitAddAbility(GetSpellAbilityUnit(),TIEDOWNPLACECODE)
            call PauseUnit(GetSpellAbilityUnit(),false)

And the unit never got unpaused. Meaning the thread is being terminated halfway through the trigger (i think). TT What do I do!?

 

[Deaod]

http://www.wc3c.net/showpost.php?p=1033806&postcount=35

 

[Cokemonkey11]

Beautiful thank you. +reps