Changes:
- Optimized the code overall for a better performance
- Fixed the betting on color buttons which were showing the total betted sum incorrect
- Now you can't take the items from the betting inventory to your own inventory
- Added a feature that now you can't bet on more than a color at once
- Fixed the last color back button: if you used the button, and you had a bet placed it would simply remove your bet
- Fixed some resetting issues after game ends
- Now you can execute the commands from console

If you make a plugin update you need to replace this lines in message.yml to make it work: