i Have 4 Qustions

1) How to make a barrel have an inventory
2) How to get a market place etc.. to sell items
3) How to have a certain item to open a certain gate
4) How to get units to move throught the map (like patrol)



Im new to map making so make it ez to undestand step by step.

1) Add the ability "inventory (hero)" or "inventory (unit)" to a unit with the model of the barrel in object editor

2) There are two abilities that it should have. The first is called something like "can select hero" or something, and I don't know the name of the second one, just copy/paste the goblin merchant and change what it sells

3) E: A unit enters (gate_region)
C: Unit has (item) in inventory
A: Doodad - open (door)

4) E: whatever
C: whatever
A: issue (order) targeting (point) to (unit)

What do i change to change the price of the items? o and ty the building works so far and also how do u get it to sell only 1 in stock item for al of the items? plus i cant get it so it wont make anymore of that item or items

got that done ^