This is a tool that was created for the game League of Kingdoms.
It will not be developed any further.
A newer version with more features can be found on the Non Fungible Gaming website: https://nonfungiblegaming.club/loktool
The images are provided by NPLUS Entertainment with permission to use them for the tool (except the bambusbjoerni logo). Take the code and do what you like, but don't take the images for anything else than the tool.