Move Validation

So, I just realised that devlogs existed.

It took me a good while to get the move validation in, but I'm glad I got there in the end. It essentially involves checking if the king is still in check at the end of a turn.

What's new in this update:

• Move validation
• Sound effects
• Move history
• Dark theme

Most of the things in this update are back-end related, so you might not notice that many differences.

As for the first update, which didn't get a devlog, that had:

• A board
• Moveable pieces (somewhat)
• Arrows
• Highlighting square