Cursor not disappearing when play testing in Editor

Most people complain about the mouse cursor disappearing when they play, because it's a necessity for their type of game.
My personal problem is that when launching the game (or play testing) in the Unity Editor, the mouse won't go away. I need it to go away so I can easily have access to my mouse buttons without clicking on anything out of the game itself. It's a problem because I use the mouse to look around and, in the process of looking around, my mouse moves out of the game window which then leads to me clicking on things outside of the game itself.
I'm sure you understand how this is a problem. Any help would be appreciated, thank you.

 

You're probably interested in both Cursor.visible and Cursor.lockState. Cursor.visible is just what it says, and Cursor.lockState lets you lock the mouse cursor to the window, to the center of the window, not at all, etc.

https://docs.unity3d.com/ScriptReference/Cursor-visible.html
https://docs.unity3d.com/ScriptReference/Cursor-lockState.html

My guess is you will want to set Cursor.lockState to Locked, which makes it invisible anyway and stuck in the center of your window so you can't click off of it by accident.

 

If you have PlayMaker installed and PlayMakerGUI in your hierarchy it defaults to controlling the mouse cursor. Untick the box in the inspector that says 'Control Mouse Cursor'.

 

Thanks a lot. It works for me.