EMPTY = 0
|
PL1 = 1
|
PL2 = 2
|
|
tafel = [
|
[EMPTY, EMPTY, EMPTY],
|
[EMPTY, EMPTY, EMPTY],
|
[EMPTY, EMPTY, EMPTY],
|
]
|
|
COLUMNS = 3
|
ROWS = 3
|
|
def print_tafel(board):
|
symbols = ("*", "X", "O")
|
for zeile in board:
|
for c in zeile:
|
print(f"{symbols[c]} ",end="")
|
print()
|
|
def input_ok(tafel, r, c):
|
is_in_tafel = (ROWS > r >=0) and (COLUMNS > c >= 0)
|
if is_in_tafel:
|
beleg = tafel[r][c]
|
return beleg == EMPTY
|
else:
|
return False
|
|
|
def user_input(user,tafel):
|
print(f"Spieler {user} ist dran")
|
print("Geben Sie die Zeile und Spalten ein")
|
user_input_ok = False
|
while not user_input_ok:
|
r = int(input("Zeile: ")) - 1
|
c = int(input("Spalte: ")) - 1
|
user_input_ok = input_ok(tafel, r, c)
|
if user_input_ok:
|
tafel[r][c] = user
|
else:
|
print("Eingabe nicht in Ordnung")
|
|
|
def pruefe_comination(p, board):
|
r = p[0]
|
c = p[1]
|
combination = p[2]
|
player = board[r][c]
|
if combination == "hvd":
|
h = (board[r][0] == player) and (board[r][1] == player) and (board[r][2] == player)
|
v = (board[0][c] == player) and (board[1][c] == player) and (board[2][c] == player)
|
d = (board[0][0] == player) and (board[1][1] == player) and (board[2][2] == player)
|
return h or v or d
|
elif combination == "v":
|
return (board[0][c] == player) and (board[1][c] == player) and (board[2][c] == player)
|
elif combination == "vd":
|
v = (board[0][c] == player) and (board[1][c] == player) and (board[2][c] == player)
|
d = (board[0][0] == player) and (board[1][1] == player) and (board[2][2] == player)
|
return v or d
|
elif combination == "h":
|
return (board[r][0] == player) and (board[r][1] == player) and (board[r][2] == player)
|
else:
|
raise Error(f"combination {combination} ungültig" )
|
|
|
def has_spieler_gewonnen(player, board):
|
position = [
|
(0,0, "hvd"), (0,1, "v"), (0,2,"vd"), (1,0, "h"), (2,0,"h")
|
]
|
for p in position:
|
r = p[0]
|
c = p[1]
|
if board[r][c] == player:
|
return pruefe_comination(p, board)
|
else:
|
return False
|
|
|
|
def spiel_bewerten(tafel):
|
"""
|
return: Ein Tupel
|
1. Element: True = Spiel beendet
|
False = Spiel geht weiter
|
2. Element: 0 = unentschieden
|
1 = 1. Spieler gewonnen
|
2 = 2. Spieler gewonnen
|
"""
|
if has_spieler_gewonnen(PL1, tafel):
|
return (True, PL1)
|
elif has_spieler_gewonnen(PL2, tafel):
|
return (True, PL2)
|
|
empty_cells = ROWS * COLUMNS
|
for row in tafel:
|
for colum in row:
|
if colum != EMPTY:
|
empty_cells = empty_cells - 1
|
return (empty_cells == 0, 0)
|
|
|
print_tafel(tafel)
|
aktuelle_spieler = 1
|
|
(spiel_ende, gewinner) = (False, 0)
|
|
while not spiel_ende :
|
(spiel_ende, gewinner) = spiel_bewerten(tafel)
|
user_input(aktuelle_spieler, tafel)
|
print_tafel(tafel)
|
if aktuelle_spieler == 1:
|
aktuelle_spieler = 2
|
else:
|
aktuelle_spieler = 1
|
|
print("Spiel beendet!")
|
|
