ForceUICancel

[Expelliarmus]

1.
While searching in the Function List, I found this:

native ForceUICancel takes nothing returns nothing

nothing too exciting... but what does it do?

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2.
Can I use GetTriggerUnit() in Filter? Does it work? Is it 'safe' or should I just use global?

private function Filter takes nothing returns boolean
    local unit filter = GetFilterUnit()
    if IsUnitType(filter, UNIT_TYPE_STRUCTURE) == false and IsUnitEnemy(filter, GetOwningPlayer(GetTriggerUnit())) == true then
       //..
    endif
    set filter = null
    return false
endfunction

private function Actions takes nothing returns nothing
//...
    call GroupEnumUnitsInRannge(... Condition(function Filter))
//...
endfunction

 

[Cokemonkey11]

im guessing that presses the cancel button (like when your casting an ability targeting a unit/point/area and you can right click to hotkey the cancel button to cancel your cast)

 

[Flare]

1) It removes units from selection (I think), closes menus and can cancel a building's production queue if a building with an existing queue is selected (again, I think)

2) If GetTriggerUnit () was available where you called the GroupEnum/ForGroup, then yes, otherwise no

 

[Romek]

ForceUICancel() Is used in my no leavers system (Which has too many flaws to be useable ). It, as Flare said, closes all menus, spellbooks, and cancels all targets. Just confirming this, as Flare wasn't sure.

Flare also got the second one

 

[Expelliarmus]

Thank you all +)