Add and communicate with second NSWindow to use as custom level editor

Hello,
I can not come up with a way to bring up a second window on the Mac target…

Here is what i try to do:

  • Build the game in “Editor mode” on the Mac target. (can do that)
  • The Game then lets you build a level. (can do that)
  • Show a second window to open and save custom level files. <------ Advise please

Does someone have an idea how to achieve this?
NSWindow with a controller in objc would be perfect for me :slight_smile:

buildin edttor?
https://github.com/c0i/imguix

Thank you very much for your suggestion!

This project looks interesting, i could not get this example project to compile but i try to integrate it into the game.