Hmm, Error ? help plz

10-16-2006, 10:51 AM	#1
Fr0zenLord	set udg_PlayersHero[GetConvertedPlayerId(P)] = GetLastCreatedUnit It comes up with "Expected "(" I dont see why? help plz

10-16-2006, 11:04 AM	#2
UnMi	GetLastCreatedUnit()

10-16-2006, 11:31 AM	#3
Fr0zenLord	ty, I did it in GUI Apparently GetTriggerPlayer() and GetLastCreatedUnit() (Dunno whats with the ()) lol

10-16-2006, 03:13 PM

The)TideHunter(

Quote:

Originally Posted by Fr0zenLord

(Dunno whats with the ()) lol

The () are always there, in (i think) every programming language when you call a function.

The reason is some functions take variables, example:

function HelloWorld takes unit u returns nothing
So, you would use this function by something like this:

JASS:

function Lol takes nothing returns nothing
    local unit u = GetTriggerUnit()
    call HelloWorld(u)
    ...
endfunction

But, for the functions that dont take anything, you dont put anything in, like this:

function HelloWorld takes nothing returns nothing

JASS:

function Lol takes nothing returns nothing
    call HelloWorld()
    ...
endfunction

10-16-2006, 10:01 PM	#5
Fr0zenLord	I see tyhanks

10-17-2006, 05:50 AM	#6
Pheonix-IV	Basically it tells the program that it's not using a preset variable and it should take the last relevant variable type used in the program.