jkelle / fifteen-puzzle-ai Goto Github PK

The gui should have some indication that the goal state has been achieved.
Like maybe the colors change or flash or something.

A* return a solution with 22 moves for a board which was created by 20 random moves from goal state.
So A* should return a solution of at most 20 moves. This is reproduced by test_6 in testing.py.

{Complete}

Tiles go crazy when the uses presses buttons before the current scramble is over.
Lock the buttons during actions. So don't let the user press scramble or solve before the current scrambling or solving has completed.

states should be one of:
"solving..."
"solved in x moves in t seconds"
"scrambling with 20 moves"
"" (empty string when it's not doing anything)

This causes beach balling.
AI computation should happen in its own thread.