how do i set hp to objects

[meager onyx]

Have an invisible collision and have it clamped to the object

Then edit the invisible collision board and place an int variable and then you can subtract and add it

Kinda

There’s no completely reliable way to see if an object is shot

But you can use a raycast

It shoots an invisible beam from wherever you choose and in what ever direction you pick and it says what it collides with