backgammon/app.py

141 lines
3.5 KiB
Python

from flask import Flask, request, jsonify
from flask_json import FlaskJSON, as_json_p
from flask_cors import CORS
from board import Board
import main
import random
from network import Network
app = Flask(__name__)
app.config['JSON_ADD_STATUS'] = False
app.config['JSON_JSONP_OPTIONAL'] = False
json = FlaskJSON(app)
CORS(app)
config = main.config.copy()
config['model'] = "player_testings"
config['ply'] = "1"
config['board_representation'] = 'quack-fat'
network = Network(config, config['model'])
network.restore_model()
def calc_move_sets(from_board, roll, player):
board = from_board
sets = []
total = 0
for r in roll:
print("Value of r:", r)
sets.append([Board.calculate_legal_states(board, player, [r, 0]), r])
total += r
sets.append([Board.calculate_legal_states(board, player, [total, 0]), total])
# print(sets)
return sets
def tmp_name(from_board, to_board, roll, player, total_moves, is_quad=False):
sets = calc_move_sets(from_board, roll, player)
return_board = from_board
for idx, board_set in enumerate(sets):
board_set[0] = list(board_set[0])
# print(to_board)
# print(board_set)
if to_board in board_set[0]:
print("To board:", to_board)
print(board_set[0])
print(board_set[1])
total_moves -= board_set[1]
# if it's not the sum of the moves
if idx < (4 if is_quad else 2):
roll[idx] = 0
else:
roll = [0, 0]
return_board = to_board
break
print("Return board!:\n",return_board)
return total_moves, roll, return_board
def calc_move_stuff(from_board, to_board, roll, player):
is_quad = roll[0] == roll[1]
total_moves = roll[0] + roll[1] if not is_quad else int(roll[0]) * 4
if is_quad:
roll = [roll[0]] * 4
total_moves, roll, board = tmp_name(from_board, to_board, list(roll), player, total_moves, is_quad)
return board, total_moves, roll
@app.route('/get_board', methods=['GET'])
@as_json_p
def get_board():
return {'board':'0, 2, 0, 0, 0, 0, -5, 0, -3, 0, 0, 0, 5, -5, 0, 0, 0, 3, 0, 5, 0, 0, 0, 0, -2, 0'}
def check_move(prev, curr):
# TODO: Decide on player system and implement roll properly
legal_states = Board.calculate_legal_states(tuple(prev), -1, [1,2])
truth_list = [list(curr) == list(ele) for ele in legal_states]
return any(truth_list)
@app.route('/bot_move', methods=['POST'])
def bot_move():
data = request.get_json(force=True)
board = [int(x) for x in data['board'].split(',')]
roll = (random.randrange(1,7), random.randrange(1,7))
print(roll)
board, _ = network.make_move(tuple(board), roll, 1)
print("Boards!:",board)
return ",".join([str(x) for x in list(board)])
@app.route('/post_board', methods=['POST'])
def post_board():
data = request.get_json(force=True)
# TODO: Fix hardcoded player
player = -1
board = [int(x) for x in data['board'].split(',')]
prev_board = [int(x) for x in data['prev_board'].split(',')]
roll = [int(x) for x in data['roll'].split(',')]
print(board)
total_roll = int(data['total_roll'])
return_board, total_moves, roll = calc_move_stuff(tuple(prev_board), tuple(board), tuple(roll), player)
str_board = ",".join([str(x) for x in return_board])
str_roll = ",".join([str(x) for x in roll])
return_string = str_board + "#" + str(total_moves) + "#" + str_roll
print(return_string)
return return_string
if __name__ == '__main__':
app.run()