[JASS] whats wrong?

[machris13]

function Trig_Melee_Initialization_Actions takes nothing returns nothing
    local integer i = 0
    loop
        exitwhen i == 8
        local unit u = CreateUnitAtLoc( Player(0), 'hfoo', GetRectCenter(GetPlayableMapRect()) ) //error
        set i = i + 1
        call TriggerSleepAction( 0.01 )
    endloop
endfunction

help

 

[Cokemonkey11]

You declared a local somewhere besides the beginning of the function, and you tried to use a TSA within a loop.

private function a takes nothing returns nothing
    local integer i=0
    local unit u
    loop
        exitwhen i>7
        set u=CreateUnit(Player(0),'hfoo',0,0,270)
        set i=i+1
    endloop
endfunction

 

[machris13]

Oh!, i made stupid mistakes!

dude is it like this?

set u = CreateUnit( Player(0), 'hfoo', 0, 0, 270.)

because when i try the jass you have given syntax keeps on bothering me..

and btw, what is the difference between

private function a takes nothing returns nothing

from

function a takes nothing returns nothing

??

 

[Deaod]

private is a keyword from vJass and does not exist in pure JASS.

 

[Axarion]

the private determines that this function can only be used in its scope or library.

 

[Cokemonkey11]

Oh!, i made stupid mistakes!

dude is it like this?

set u = CreateUnit( Player(0), 'hfoo', 0, 0, 270.)

because when i try the jass you have given syntax keeps on bothering me..

and btw, what is the difference between

private function a takes nothing returns nothing

from

function a takes nothing returns nothing

??

They already answered your question about privates, but in answer to the part about whitespace, it absolutely doesn't matter. JASS is the same if it's:

set u=CreateUnit(Player(0),'hfoo',0,0,270.)

set u = CreateUnit( Player(0), 'hfoo', 0, 0, 270.)

set u       =      CreateUnit(  Player(0),   'hfoo',  0,  0,                      270.)