Selection and use

A Bit of a strange one this, but im working on a project and im trying to be able to use an obect that i have picked up on another object/sprite. Once this is done then it will give me the option to add something else.

Im not sure if the best way is coding or visual scripting, either way im a little stuck

 

Steps to success:

- find a game that does what you mean by "able to use" in this context

- get a video of the sequence of this "using" you refer to

- painstakingly go through the video and make a list of all the parts of it:
---> items change (how?)
---> new items form
---> numbers change
---> player explodes into flame
----> etc

- begin working on just ONE of those steps at a time.

EDIT: I see this isn't the first time we've spoken:

https://forum.unity.com/threads/reducing-an-item-level.1140685/#post-7327486

I urge you to put effort into describing in objective term what you mean in order to understand the engineering you might need to do.

 

You may have misunderstood me.
I want the item that i have picked up to interact with the second.
For example:
I attempt to open the door, but its locked. If i find a key and open the door, it unlocks and says door is now unlocked