Item carryied by hero and items conflict

[paylot]

Hello.
I am requesting help with two triggers:
1) Unit (a hero) enters a region and a gate is supposed to open. But I want the gate to open only if the Hero is carrying a specific item (key I created and is dropped by unit). How do I do that?

2) Hero wants to pick up an item X, but he cannot as long as he is carrying item Y./Or item effect of item Y becomes obsolete as long as item X is carried. How do I do that?

Thank you

 

[rulerofiron99]

1) Just add a condition in your trigger checking if triggering unit has the item.
Have you done the rest of the trigger?

2) A simple trigger:
Event - Unit acquires an item
Condition - Item type equal to Item X
Actions:
if (unit has item of type Item Y)
then (drop item being manipulated from triggering unit)
else (nothing)

 

[paylot]

1) I just cant find the correct condition in the menu

2) Thank you, that worked!

 

[rulerofiron99]

It's under Boolean Comparison, and then Hero - Hero Has Item.

 

[paylot]

Excellent! Thank you very much.