Invalid move by bot

[matteodelabre]

I just played a game in easy mode and the program crashed with the following log:

thread 'main' panicked at 'Invalid move by bot: Move not found as possibility', src/scene/game_scene.rs:572:17
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Bot thread is terminating
Bot thread should terminate

I guess that the bot is trying to make an invalid move, or that the code which detects whether a move is valid has a bug. Unfortunately I did not keep track of all the moves. Here is a screenshot of the state in which it crashed (black plays).

[LinusCDE]

Thanks for the report. I'm a real noob in chess to be honest. So it's really nice to have some testing regarding this.

I have now removed most limitations on what a bot can do. The user usually can't to moves that result in him getting checkmated or other stupid stuff (aka only the possible moves when clicking a chess piece).

My guess is that your bot tried to do that. While not illegal it is stupid, but I trust the bot to do valid moves (as long as it doesn't screw up the entire board state).

The release will be 0.3.2