[JASS] 2 Dimesional Arrays?

[Bastion]

Does JASS support arrays with 2 dimensions? I don't know much about JASS but I am learning, and I would like to convert a map project I am working on to JASS before it becomes huge. A 2d array would be perfect for the reputation system I am trying to make. (P1_Rep[13],P2_Rep[13],etc.... is a hassle)

 

[Angry_Bovine]

I wouldn't mind finding out the solution to this. You'll get my rep for answering this!

 

[PurplePoot]

My_2d_Array[x+maxX*y]

For example, with an array of size [5][5], My_2d_Array[2+5*3] would access slot [2][3] (works with x and y = 0 to max-1, so in this case 0 to 4).

Or you could use dynamic arrays if you have JassNewGenPack and really want to.

type myIntArray extends integer array [10]
globals
    myIntArray array test
endglobals
function TestFunction takes nothing returns nothing
    set test[0] = myIntArray.create() //you have to .create() and .destroy dynamic arrays
    set test[0][2] = 5
endfunction

 

[Captain Griffen]

globals
    integer array rawr[100][100]
endglobals

   // example usage:
    set rawr[1][5] = 2

Or something like that. Check the vJASS manual for the exact syntax. You'll likely need an up to date JASSHelper.

 

[PurplePoot]

It claims to have it, but, last time I checked, doesn't (it just gives a syntax error).

 

[Captain Griffen]

It claims to have it, but, last time I checked, doesn't (it just gives a syntax error).

You need an updated JASSHelper. That is distinct and above NewGen for the time being.

 

[PurplePoot]

I have .E.0, unless it spontaneously downgraded itself. I'm not the only one who had the problem either.

 

[Bastion]

Thank you for the help, I haven't had a chance to try it yet due to another map project but I will use it soon.