[JASS] array initialization

[ABM]

Hi,

i have a problem,
i want to store temporarilty some unit into an array, and use the unit[x] inside the trigger.
i won't need it outside the trigger so i want to make it local.
local unit is ok but how to declare a local unit array?
unit[0]
unit[1]
etc...
will it work if i use a loop to fill the local unit[] with data?
because there is no way to specify the size of the array and initialize it...
i don't know in advance how many units i will store in it.

 

[Maker]

local unit array variableName

Then you can use the indexes freely.

 

[Dr Super Good]

All JASS arrays are dynamic arrays up to 2^13 indicies.

 

[ABM]

thanks i had problems because i tried to use
local unit array name[]
actually i didn't need the []
only need them later when store things...

but another problem after i don't need anymore the data how do i clean all the array data?
[Jass=]
local integer count
local unit array unitz

set count = count + 1
set unitz[count] = u (a unit variable)
do things with unitz

//cleaning
set i = 1
loop
exitwhen i > count
set unitz=null
set i = i +1
endloop
[/code]
is it ok like this?

 

[Maker]

That look ok.

Sometimes it i useful to use exitwhen x == null