how do u get 1 type of item max in ur invent?

ok iam trying to get this to work but i dunno how... is it possible to make a trigger that says u can only have a specific item in ur inventory once??? if so please post it here :P

I dunno... the only way I can think is if you remember every item type that has been in the inventory and prevent it from being acquired again. So you have a boolean array that corresponds with an item-type array and when you acquire an item, the boolean is set to true and makes it such that you can't acquire such an item again.

iam not that advanced with it... can u post some trigger examples ???

Im pretty sure I know how to do this. If you are looking for a boolean array example, an excellent one is in the Warchasers map, in the monsterspawn folder where they set each building to a different number of the same array, or set, and then set up which kind of monsters it spawns. Basically, an array is a set of objects that each have their own number. If I make an array called Heroes, and I want to set an object to a number, then I do Set Variable and pick the array I want. If I pick heroes, it will say, "Set Heroes[Index] = Value". Index is a placeholder until you pick which number you want. For example, if I want the first number of a Heroes to correspond to a Paladin, then I click Index, choose Value, type 1, and push enter. Now it will look like this: "Set Heroes[1] = Value". Then I click Value, choose unit-type, and pick a Paladin. Now the Paladin corresponds to one. So you could have each item correspond to a number. In the beginning of the map, each item will be set to either true or false. And then when they pick up the item, then (see the warchasers part i told you about, i forget the exact commands) have a trigger that sets that item = to either true or false (the opposite of which it started). Then have an item picking up trigger that says (warning: advanced, read about loops), event: a hero acquires an item, actions: for every integer a from one to (number of items in map, whatever is the last number of your array), do actions: If Loop Integer Item[1] = to true, destroy item or remove item from inventory, whichever you prefer. The part I am not sure about is Item[1], because I have never made a loop before. Someone else can tell you what you have to put in the Item[1] to make it work. If it is only one item you want to make this happen to, just do event: hero acquires an item, condition: item-type equals (item you want), action: Set Item[Player number of triggering unit] = Item[Player number of triggering unit] + 1, then another: event: hero acquires an item, condition: item-type equals (item you want), action: if Item[Player number of triggering unit] = 1, destroy/remove item being manipulated.

OMG, I should get some MAJOR Rep points for that.

http://www.wc3campaigns.com/showthread.php?t=69994 - I did some large posts on there with examples, and its set out properly to

then can u tell me how i make this condition??:

Conditions
WeapsHeld[(Player number of (Owner of (Triggering unit)))] Greater than or equal to 2


i cant find the right comparisation... :S

and is weapsheld supposed to be a item type array??

Yes, weapsheld or what ever is an item type array. As for the condition, its an integer comparison.

well it doesnt work i cant get it to the right sentence... what part of the integer comparisation do i use??? the "item level" "item charges" and "item custom value" are useless so wich do i use then???

Deary me... its not that hard...
I take it you know how to make a condition (correct me if im wrong), so after you have created it, change it to an INTEGER COMPARISON. INTEGER , not item-type or item-class, but INTEGER. The default is number of units in units in playable map area. Click on that and change it to WeapsHeld[(Player number of (Owner of (Triggering unit)))] in the dropdown box.

i suppose you mean the variables but WeapsHold isnt showed there thats my whole problem... i dont know what iam doing wrong :S

i have an integer comparisation, i click on the "number of units in units in playable map area" but i cant select the variable anywhere, it just doesnt show it. and iam sure i have the variable set to an Item-Type array of 50

That could be your problem. Some conditions types can only use certain types of variables. Integer comparisons might not use integer arrays; maybe they only use integers. I'm not sure which condition types accept integer arrays. I was pretty sure that integer comparisons used integer arrays. And as much as I hate to hear (and tell you) this myself, maybe you should go back and check again, or play around with it a bit.

Dang... I deleted post on accident.. gotta rewrite... Make it like this...

Two triggers needed....

Event - Unit Aquires an Item

Condtion - Item Classification = (Artifact)

Actions - If/Then/Else(Multiple Functions)
If - Custom Value of (Unit manipulating Item) is Less than 2

Then - Set Custom Value of (Unit manipulating Item) = Custom Value Of (Unit manipulating Item) + 1

Else -
Turn Off Trigger 2
Drop (Item being manipulated)
Turn on Trigger 2


Trigger 2

Event - Unit loses an item

Conditions - Item Classification = (Artifact)

Actions - Set custom value of (Unit manipulating Item) = (Unit manipulating Item) - 1

Have only 1 item per type i aldready done it in my test rpg map so if u wanna know then just download it and see ^_^

well i am ever thankfull to all of you... i used ur triggers thedevil
now iam facing a minor problem... i only care if it can be easely be solved,
how do i make it that u can only get 1 wepaon in ur invent?? cause it works on the same items now but it doesnt work when u buy for example 1 small axe and 1 large axe u can both carry them...
hope u guys can help me out again :P

-Relaxed-

Use class to limit item carry i dont have WE here so may i will do it and up it later