NewGen makes simple function declaration, complicated. Help me!

[Evoroth]

Alright. I recently started using NewGen, wrote this trigger and got two errors:

function Trig_Flytta_Torn_Conditions takes nothing returns boolean
    return ( GetUnitTypeId(GetOrderedUnit()) == 'emtg' )
endfunction

function Trig_Flytta_Torn_Actions takes nothing returns nothing
    local rect r
    local location l = GetOrderPointLoc()
    
    set r = InWhichRegion(l)  ERROR: Undeclared function InWhichRegion
    call IssuePointOrderLoc(GetOrderedUnit(), "move", GetRectCenter(r)) 
    
endfunction

//===========================================================================
function InitTrig_Flytta_Torn takes nothing returns nothing
    set gg_trg_Flytta_Torn = CreateTrigger(  ) ERROR: Undeclared variable gg_trg_Flytta_Torn
    call TriggerRegisterAnyUnitEventBJ( gg_trg_Flytta_Torn, EVENT_PLAYER_UNIT_ISSUED_POINT_ORDER )
    call TriggerAddCondition( gg_trg_Flytta_Torn, Condition( function Trig_Flytta_Torn_Conditions ) )
    call TriggerAddAction( gg_trg_Flytta_Torn, function Trig_Flytta_Torn_Actions )
endfunction

The function InWhichRegion is the Custom Script Code section, and it has no errors in itself.

 

[Zwiebelchen]

I'm not sure how this "InWhichRegion()" thing works ... are you sure it returns a region and not a region array? What, if the location is part of multiple regions overlapping each other?

Also, did you check wether the function InWhichRegion is public? If yes: Try moving the trigger that contains the InWhichRegion function above your actual one.

 

[Evoroth]

InWhichRegion() returns a region, yes. And it is in the Custom Script Code, so shouldn't it be above all other functions?

 

[Zwiebelchen]

InWhichRegion() returns a region, yes. And it is in the Custom Script Code, so shouldn't it be above all other functions?

Dunno exactly. Try adding library NAME and endlibrary around it

 

[Vexorian]

InWhichRegion() returns a region, yes. And it is in the Custom Script Code, so shouldn't it be above all other functions?

No. The custom script section is a lame hack by blizzard that is deprecated in vjass.

Libraries are added before the custom script section, you may have a library in the custom script section, but your new library will have to explicitly require it.

 

[Evoroth]

No. The custom script section is a lame hack by blizzard that is deprecated in vjass.

Get used to libraries, they are better.

That explains a lot, thanks!