How do I have a gun controlled by the mouse?

So i have a very basic platformer engine made and i want the character to also have a gun attached to the character that is controlled by where the mouse is. But the character itself moves with the wasd keys

pin the gun (position only) and in an Every Tick event do: Gun set angle toward position Mouse.X Mouse.Y

pin the gun (position only) and in an Every Tick event do: Gun set angle toward position Mouse.X Mouse.Y

Every tick event?

it's under System Event

but if you don't know what an Every Tick event is, you need to do a couple of the beginner tutorials so you fully understand what it is.

it's under System Event

but if you don't know what an Every Tick event is, you need to do a couple of the beginner tutorials so you fully understand what it is.

Will do,but for right now, it says mouse isnt a system expression or variable name in this scope

You do have to insert the Mouse object in the project. once.. right click -->insert....

You do have to insert the Mouse object in the project. once.. right click -->insert....

You're a life saver.