44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
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class Plansza:
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_instance = None
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def __new__(cls, *args, **kwargs):
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if not cls._instance:
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cls._instance = super().__new__(cls)
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return cls._instance
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def __init__(self):
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if not hasattr(self, '_initialized'):
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self.pole = [['O' for x in range(5)] for y in range(5)]
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self._initialized = True
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def dodaj_jednostke(self, jednostka, x, y):
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x -= 1
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y -= 1
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if self.czy_zajete(x, y):
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print('Nie mozna dodać jednostki na tym polu')
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else:
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self.pole[x][y] = jednostka
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self.wyswietl()
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def usun_jednostke(self, x, y):
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x -= 1
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y -= 1
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if self.czy_zajete(x, y):
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self.pole[x][y] = 'O'
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else:
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print('To pole juz jest puste')
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self.wyswietl()
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def czy_zajete(self, x, y):
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if self.pole[x][y] == 'O':
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return False
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return True
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def wyswietl(self):
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print()
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for y in range(5):
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for x in range(5):
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print(self.pole[x][y], end=' ')
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print()
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print()
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