Count Items Of Type

not rated

Submitted by BertTheJasser2005-06-01Functions0 downloads

This counts all Items in an "rect" of a give type.

Source

constant function WhichItemType takes nothing returns integer
  return 'XXXX'
endfunction

function CountItem takes nothing returns nothing
  set bj_forLoopAIndex=bj_forLoopAIndex+1
endfunction

function IsItemType takes nothing returns boolean
  return GetItemTypeId(GetFilterItem())==WhichItemType()
endfunction

function CountFolianteInRect takes rect r returns integer
 local integer n
  set bj_forLoopAIndex=0
  call EnumItemsInRect(r,Condition(function IsItemType),function CountItem)
  set n=bj_forLoopAIndex
return n
endfunction

Comments

BertTheJasser

2005-06-09

I hate the handle Vars, I wanted to make it usable for everybody.

Probably i submit a advanced Version of the Handle Vars, probably.

Blade.dk2

2005-06-03

Ok quite stupid my first comment, but it seems dumb, you could attach it to the rect using handles..

BertTheJasser

2005-06-02

Didn't know that darky is inaktiv.

I used bj_forLoopAIndex, because i need it in 2 functions . Local vars are only in 1 function usable.

I'm already member of TheJassVault.

Blade.dk2

2005-06-01

I guess we have to live with the duble thing...

But DON'T expect Darky to do that... He's quote inactive if you have noticed that...

(Just to say what I've said a thousand times before): WE NEED A JASS SECTION MOD... THAT'S ONE OF THE REASON I POST MY SCRIPTS AT THE JASS VAULT

OK func, but using bj_forLoopAIndex seems dumb in Jass, just use a local int.

BertTheJasser

2005-06-01

Sorry for Double Submitting, the first time I submitted I forgott the name and now I can't delet the other one. Maybe Darky will do that.