trigger question

04-13-2003, 07:44 AM	#1
Spectralist	is their any way to set a unit variable to closest unit matching condition?

04-13-2003, 02:03 PM

Aiursrage2k

Simply change the filter as the situation calls for. I think it will correctly, as its the same used for the closet goldmine.

Code:

function filter takes nothing returns boolean
    return GetUnitTypeId(GetFilterUnit()) == udg_type
endfunction

function f2 takes location loc returns unit
    local group g = null
    local unit rc = null
    local boolexpr myFilter

    set g = CreateGroup()
    set myFilter = Filter(function filter)
    call GroupEnumUnitsInRangeOfLoc(g, loc, 2*bj_CELLWIDTH, myFilter)
    set rc = FirstOfGroup(g)
  
    return rc
endfunction