From cb8e7cc9ec4e15859fa59460af3115621f667f6d Mon Sep 17 00:00:00 2001
From: Lukas Hoffleit <lukas.hoffleit03@gmail.com>
Date: Sat, 12 Apr 2025 10:28:49 +0200
Subject: [PATCH] Error-Handling und Player-Conversion
---
tictactoe.py | 29 +++++++++++++++++++++--------
1 file changed, 21 insertions(+), 8 deletions(-)
diff --git a/tictactoe.py b/tictactoe.py
index ea276da..60d82b3 100644
--- a/tictactoe.py
+++ b/tictactoe.py
@@ -1,9 +1,12 @@
from enum import Enum
class Player(Enum):
+ undefined = 0
one = 1
two = 2
- undefined = 3
+
+class TicTacToeError(Exception):
+ """TicTacToe Error"""
class TicTacToe():
def __init__(self) -> None:
@@ -11,17 +14,22 @@ class TicTacToe():
for i in range(3):
self.grid.append([Player.undefined, Player.undefined, Player.undefined])
+ def _get_player_from_int(self, player:Player|int) -> Player:
+ if isinstance(player, int):
+ try:
+ return Player(player)
+ except ValueError:
+ raise TicTacToeError("The player number is invalid. Only '1' and '2' are accepted")
+ return player
+
def add(self, row:int, col:int, player:Player|int) -> bool:
""" Change the value of a undefined field.
The player can be passed as Player Object or plain Int.
Returns True, if executed correctly.
- Returns False, if the field is already occupied
+ Returns False, if the field is already occupied
or the player number is invalid.
"""
- if isinstance(player, int):
- try: player = Player(player)
- except ValueError: return False # invalid player number
-
+ player = self._get_player_from_int(player)
if self.check_field(row, col):
self.grid[row][col] = player
return True
@@ -32,14 +40,14 @@ class TicTacToe():
if self.grid[row][col] != Player.undefined:
return False
return True
-
+
def print_grid(self) -> None:
symbols = {
Player.one: "X",
Player.two: "O",
Player.undefined: " "
}
-
+
print("┌───┬───┬───┐")
for i, row in enumerate(self.grid):
print("│", end="")
@@ -49,6 +57,11 @@ class TicTacToe():
print("\n├───┼───┼───┤")
print("\n└───┴───┴───┘\n")
+ def get_best_move(self, player:Player|int) -> tuple[int, int]:
+ return (0, 0)
+
+
+
if __name__ == "__main__":
ttt = TicTacToe()
--
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