Help in a trigger

[Necrolytie]

I'm making an RPG and want to create a trigger that creates a spirit in the cemetery nearest the location of the dead hero. But I'm not getting, can someone help me?

The rest I already have planned.

 

[TheOverWhelm]

Distance Between Points.
Have a custom unit represent the cemeteries locations and put them in a unit array, 1 to 10 or whatever

set tempreal = 0
set tempreal2 = 0
Set point1 to position of dieing unit
Integer A loop 1 to 10
   set point2
   set tempreal = distance between points
      if tempreal less than tempreal2 then
          set tempreal2= tempreal
          set tempinteger=IntegerA
   call RemoveLocation(udg_point2)
spawn X at UnitArray[tempinteger]

Hope you can understand the freehand XD