tukaunuandClaude Opus 5.5
ce6b71eb35
Practice mode is now at /practice on server.py instead of a separate server, with a button in the bottom-right corner of each page to the other mode. Touch: no double-tap zoom, no sticky hover after a tap, no long-press selection on the board, and a pressed look on tapped squares. Co-Authored-By: Claude Opus 5.5 <[email protected]>
36 lines
1.4 KiB
Python
36 lines
1.4 KiB
Python
"""Moonchess practice mode: play against the computer. server.py serves it at /practice.
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Stateless: the page sends the current position with every request and gets the new
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position back, so there's no session to lose. The page decides whose turn belongs to
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the computer; this module only applies moves and picks them.
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"""
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from aiohttp import web
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from game import Game
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from solver import Solver
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solver = Solver() # solves every position up front; takes about a second
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async def play(request):
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"""Body: {history, turn, cell} to play `cell`, or {history, turn, accuracy} for a
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computer move, where accuracy (0-1) is the chance it plays a perfect move. A computer
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move's reply also says how it was chosen, as computerMove: {cell, how}."""
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try:
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body = await request.json()
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game = Game.from_history(body["history"], body["turn"])
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cell = body.get("cell")
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accuracy = float(body.get("accuracy", 1))
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except (ValueError, KeyError, TypeError, AttributeError):
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return web.json_response({"error": "Invalid request"}, status=400)
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computer_move = None
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if cell is None and game.winner is None:
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cell, how = solver.choose(game, accuracy)
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computer_move = {"cell": cell, "how": how}
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error = game.play(game.turn, cell)
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if error:
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return web.json_response({"error": error}, status=400)
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return web.json_response({**game.to_dict(), "computerMove": computer_move})
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