How do I add gamecenter to my game

So I use cocoon JS to publish my android game. Now I know you should be able to use online highscores. I also see some of the actions on construct 2 and a lot of them are pretty clear.

• However I was wondering if there was a manual on how to go about. I have a few basic questions so far
• Do I need to make use of the gameservices tab on Google Developer website?
• Or it this managed on cocoon js side?
• Can I only test it after uploading my game on Playstore or can I test it with a debug signed standard from cocoonjs?
• Or maybe even with the Cocoonjs launcher?

Thanks for anyone who want to help me.

Excuse for my somewhat bad english

Hello,

• You have to configure your Scores/Achievements in Google Developer Website.
• It is not managed on CocoonJS side.
• You can upload the apk, once it is signed and aligned, to Google Play in beta in order to do some testing.
• You can compile a Custom Launcher and upload that app in beta.

Cheers.

thank you for your response, so far its working great. Really like using Cocoonjs(ludei) for my construct 2 projects