Need help with JASS

08-22-2006, 12:11 AM

Hey i need some help with JASS that I'm using. I'm new to JASS so don't laugh at me too much :P. Also thanks to wonder_priest for the script.

I want this to pick the closest unit that is not paused, that is the same type of udg_ChainArray[Player number of owner of damage source], and in the range of 128.

JASS:

function GetNearestUnitMatching takes real range, location source, boolexpr cond returns unit
 local group g=CreateGroup()
 local location ul
 local unit u
 local unit n
 local real dist
   call GroupEnumUnitsInRangeOfLoc(g,source,range,cond,cond2)
    loop
     set u=FirstOfGroup(g)
      exitwhen u==null
       set ul=GetUnitLoc(u)
       set dist=DistanceBetweenPoints(source,ul)
        call RemoveLocation(ul)
       if dist<range then
        set n=u
        set range=dist
       endif
      call GroupRemoveUnit(g,u)
    endloop
     call DestroyGroup(g)
    set ul=null
    set g=null
    set u=null
   return n
endfunction

Here is the gui that I'm using, and want to know what to change to the custom script. Would like it if someone could change udg_ChainArray[1] to udg_ChainArray[Player number of owner of damage source]

Trigger:

Custom Script: set udg_ChainArray[1]=GetNearestUnitMatching(128,Location(0,0),null)

08-22-2006, 12:49 AM	#2
Alevice	udg_ChainArray[GetPlayerId(GetOwningPlayer(GetAttacker()))]

08-22-2006, 01:23 AM	#3
aquilla	You can always do what you want in gui, then convert to custom text to see what it looks like. Better add +1 to the player number if you will be referring to it via gui as well (gui uses GetConvertedPlayerId which returns GetPlayerId + 1) simply add +1 before the ] in the code Alevice gave you

08-22-2006, 02:11 AM	#4
Tastingo	all right, but can i get some help with the closest unit? Thanks for the help so far.