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Diffstat (limited to 'python/dotsandboxes/dotsandboxescompete.py')
| -rw-r--r-- | python/dotsandboxes/dotsandboxescompete.py | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/python/dotsandboxes/dotsandboxescompete.py b/python/dotsandboxes/dotsandboxescompete.py new file mode 100644 index 0000000..ee2aee8 --- /dev/null +++ b/python/dotsandboxes/dotsandboxescompete.py @@ -0,0 +1,212 @@ +#!/usr/bin/env python3 +# encoding: utf-8 +""" +dotsandboxescompete.py + +Template for the Machine Learning Project course at KU Leuven (2017-2018) +of Hendrik Blockeel and Wannes Meert. + +Copyright (c) 2018 KU Leuven. All rights reserved. +""" + +import sys +import argparse +import logging +import asyncio +import websockets +import json +from collections import defaultdict +import random +import uuid +import time + +logger = logging.getLogger(__name__) + + +def start_competition(address1, address2, nb_rows, nb_cols, timelimit): + asyncio.get_event_loop().run_until_complete(connect_agent(address1, address2, nb_rows, nb_cols, timelimit)) + + +async def connect_agent(uri1, uri2, nb_rows, nb_cols, timelimit): + cur_game = str(uuid.uuid4()) + winner = None + cells = [] + cur_player = 1 + points = [0, 0, 0] + timings = [None, [], []] + + for ri in range(nb_rows + 1): + columns = [] + for ci in range(nb_cols + 1): + columns.append({"v":0, "h":0, "p":0}) + cells.append(columns) + + logger.info("Connecting to {}".format(uri1)) + async with websockets.connect(uri1) as websocket1: + logger.info("Connecting to {}".format(uri2)) + async with websockets.connect(uri2) as websocket2: + logger.info("Connected") + + # Start game + msg = { + "type": "start", + "player": 1, + "timelimit": timelimit, + "game": cur_game, + "grid": [nb_rows, nb_cols] + } + await websocket1.send(json.dumps(msg)) + msg["player"] = 2 + await websocket2.send(json.dumps(msg)) + + # Run game + while winner is None: + ask_time = time.time() + logger.info("Waiting for player {}".format(cur_player)) + if cur_player == 1: + msg = await websocket1.recv() + else: + msg = await websocket2.recv() + recv_time = time.time() + diff_time = recv_time - ask_time + timings[cur_player].append(diff_time) + logger.info("Message received after (s): {}".format(diff_time)) + try: + msg = json.loads(msg) + except json.decoder.JSONDecodeError as err: + logger.debug(err) + continue + if msg["type"] != "action": + logger.error("Unknown message: {}".format(msg)) + continue + r, c = msg["location"] + o = msg["orientation"] + next_player = user_action(r, c, o, cur_player, + cells, points, + nb_rows, nb_cols) + if points[1] + points[2] == nb_cols * nb_rows: + # Game over + winner = 1 + if points[2] == points[1]: + winner = 0 + if points[2] > points[1]: + winner = 2 + else: + msg = { + "type": "action", + "game": cur_game, + "player": cur_player, + "nextplayer": next_player, + "score": [points[1], points[2]], + "location": [r, c], + "orientation": o + } + await websocket1.send(json.dumps(msg)) + await websocket2.send(json.dumps(msg)) + + cur_player = next_player + + # End game + logger.info("Game ended: points1={} - points2={} - winner={}".format(points[1], points[2], winner)) + msg = { + "type": "end", + "game": cur_game, + "player": cur_player, + "nextplayer": 0, + "score": [points[1], points[2]], + "location": [r, c], + "orientation": o, + "winner": winner + } + await websocket1.send(json.dumps(msg)) + await websocket2.send(json.dumps(msg)) + + # Timings + for i in [1, 2]: + logger.info("Timings: player={} - avg={} - min={} - max={}"\ + .format(i, + sum(timings[i])/len(timings[i]), + min(timings[i]), + max(timings[i]))) + + logger.info("Closed connections") + + +def user_action(r, c, o, cur_player, cells, points, nb_rows, nb_cols): + logger.info("User action: player={} - r={} - c={} - o={}".format(cur_player, r, c, o)) + next_player = cur_player + won_cell = False + cell = cells[r][c] + if o == "h": + if cell["h"] != 0: + return cur_player + cell["h"] = cur_player + # Above + if r > 0: + if cells[r - 1][c]["v"] != 0 \ + and cells[r - 1][c + 1]["v"] != 0 \ + and cells[r - 1][c]["h"] != 0 \ + and cells[r][c]["h"] != 0: + won_cell = True + points[cur_player] += 1 + cells[r - 1][c]["p"] = cur_player + # Below + if r < nb_rows: + if cells[r][c]["v"] != 0 \ + and cells[r][c + 1]["v"] != 0 \ + and cells[r][c]["h"] != 0 \ + and cells[r + 1][c]["h"] != 0: + won_cell = True + points[cur_player] += 1 + cells[r][c]["p"] = cur_player + + if o == "v": + if cell["v"] != 0: + return cur_player + cell["v"] = cur_player; + # Left + if c > 0: + if cells[r][c - 1]["v"] != 0 \ + and cells[r][c]["v"] != 0 \ + and cells[r][c - 1]["h"] != 0 \ + and cells[r + 1][c - 1]["h"] != 0: + won_cell = True + points[cur_player] += 1 + cells[r][c - 1]["p"] = cur_player + # Right + if c < nb_cols: + if cells[r][c]["v"] != 0 \ + and cells[r][c + 1]["v"] != 0 \ + and cells[r][c]["h"] != 0 \ + and cells[r + 1][c]["h"] != 0: + won_cell = True + points[cur_player] += 1 + cells[r][c]["p"] = cur_player + + if not won_cell: + next_player = 3 - cur_player + else: + next_player = cur_player + print("Update points: player1={} - player2={}".format(points[1], points[2])) + return next_player + + +def main(argv=None): + parser = argparse.ArgumentParser(description='Start agent to play Dots and Boxes') + parser.add_argument('--verbose', '-v', action='count', default=0, help='Verbose output') + parser.add_argument('--quiet', '-q', action='count', default=0, help='Quiet output') + parser.add_argument('--cols', '-c', type=int, default=2, help='Number of columns') + parser.add_argument('--rows', '-r', type=int, default=2, help='Number of rows') + parser.add_argument('--timelimit', '-t', type=float, default=0.5, help='Time limit per request in seconds') + parser.add_argument('agents', nargs=2, metavar='AGENT', help='Websockets addresses for agents') + args = parser.parse_args(argv) + + logger.setLevel(max(logging.INFO - 10 * (args.verbose - args.quiet), logging.DEBUG)) + logger.addHandler(logging.StreamHandler(sys.stdout)) + + start_competition(args.agents[0], args.agents[1], args.rows, args.cols, args.timelimit) + + +if __name__ == "__main__": + sys.exit(main()) + |