[Trigger] Dynamically enable/disable items in shops

[halleylight]

Hi everyone !

I want to ask if it's possible to enable/disable an item in a shop via trigger based on certain conditions. By "disable" I mean the item icon should be greyed out so everyone knows it's there, but it should not be buyable.

Thanks a lot !

 

[defskull]

From the Object Editor (Items Tab), you have a field called Techtree - Requirements, it can be either Upgrades or from Units.
Just fill that field with your Upgrade/Unit that you want to enable the item when the Upgrade/Unit is available.

Just like Orb of Fire (Human Item - available at Arcane Vault), you must first upgrade your main Building to Castle first in order to buy that item, yes, it is greyed out at first, and will become available when you upgrade your main hall to Castle.

 

[WaterKnight]

You can put requirements for the item in object editor. Researches are not reversible but units can be created and destroyed. You may use a dummy unit for this.

 

[halleylight]

So for example if I want to enable an item by the condition of leveling an ability, what should I do ?

 

[defskull]

When you level the ability, make sure the upgrade is upgraded too.

 

[halleylight]

Ok, I will try and see how it goes. Thank you both very much for suggestions !