121 lines
4.6 KiB
Python
121 lines
4.6 KiB
Python
import os.path
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import random
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import printer
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import playerhandler
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import model
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import minimax
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class Tictactoe:
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printer = None
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playerhandler = None
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minimax = None
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model = None
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def __init__(self):
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self.printer = printer.Printer()
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self.playerhandler = playerhandler.Playerhandler()
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self.minimax = minimax.Minimax()
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self.model = model.Model()
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def turn(self): # function that checks whose turn it is and where they can place their symbol
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self.printer.printfield(self.model.field)
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if self.playerhandler.ai and not self.playerhandler.player1:
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self.printer.aicalc()
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best_move = self.minimax.minimax(self.model.field, not self.playerhandler.player1,
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self.playerhandler.player1_char, self.playerhandler.player2_char)
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self.printer.aimoved(best_move)
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self.model.do_move(best_move[1] // 2, best_move[2] // 2, self.playerhandler.player1,
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self.playerhandler.player1_char,
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self.playerhandler.player2_char)
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else:
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while True:
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nextmove = self.printer.playermove(self.playerhandler.player1, self.playerhandler.player1_char,
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self.playerhandler.player2_char)
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next_move_x, next_move_y = nextmove
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if self.model.check_move(next_move_x, next_move_y, True):
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self.model.do_move(next_move_x, next_move_y, self.playerhandler.player1,
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self.playerhandler.player1_char, self.playerhandler.player2_char)
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break
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else:
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self.printer.occupied()
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self.printer.printfield(self.model.field)
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win = self.check_win(self.model.field, self.playerhandler.player1_char, self.playerhandler.player2_char)
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if win == (0, 0):
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self.model.savetosavestate()
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self.playerhandler.player1 = not self.playerhandler.player1
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self.turn()
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elif win == (1, 1):
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self.model.deletesavestate()
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elif win == (1, 0):
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self.model.deletesavestate()
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elif win == (0, 1):
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self.model.deletesavestate()
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self.printer.printfield(self.model.field)
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self.printer.endmessage(win[0], win[1], self.playerhandler.ai)
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exit()
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def check_win(self, ifield, player1_char, player2_char):
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for j in range(0, len(ifield), 2):
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if ifield[j][0] == ifield[j][2] == ifield[j][4] == player1_char:
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return 1, 0
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elif ifield[j][0] == ifield[j][2] == ifield[j][4] == player2_char:
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return 0, 1
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elif ifield[0][j] == ifield[2][j] == ifield[4][j] == player1_char:
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return 1, 0
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elif ifield[0][j] == ifield[2][j] == ifield[4][j] == player2_char:
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return 0, 1
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if ifield[0][0] == ifield[2][2] == ifield[4][4] == player1_char:
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return 1, 0
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elif ifield[0][0] == ifield[2][2] == ifield[4][4] == player2_char:
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return 0, 1
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elif ifield[0][4] == ifield[2][2] == ifield[4][0] == player1_char:
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return 1, 0
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elif ifield[0][4] == ifield[2][2] == ifield[4][0] == player2_char:
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return 0, 1
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elif all(ifield[j][k] != " " for j in range(len(ifield)) for k in range(len(ifield))):
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return 1, 1
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else:
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return 0, 0
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def main(self):
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inp = None
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self.printer.welcomemessage()
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if self.model.checksavestate():
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inp = self.printer.checksavestate()
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while True:
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if inp == "n":
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break
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if inp == "y":
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self.model.loadsavestate()
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spacecount = 0
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for j in range(0, len(self.model.field)):
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for k in range(0, len(self.model.field)):
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if self.model.field[j][k] == " ":
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spacecount += 1
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if spacecount % 2 == 0:
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self.playerhandler.player1 = False
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break
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while True:
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checkai = self.printer.checkai()
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if checkai == 1:
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self.playerhandler.ai = True
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break
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elif checkai == 2:
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break
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elif checkai == 3:
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self.printer.invalidai()
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self.printer.startsplaying(self.playerhandler.player1, self.playerhandler.player1_char,
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self.playerhandler.player2_char)
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self.turn()
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