inteligentny-traktor/cart.py

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import definitions
class Cart:
def __init__(self, direction, x, y):
self.direction = direction # w którą stronę patrzy, zgodnie ze wskazówkami zegara (1 -: godzina 12, 2 : godzina 3, 3 : godzina 6, 4 : godzina 9)
self.x = x
self.y = y
def get_direction(self):
return self.direction
def set_direction(self, direction):
self.direction = direction
def get_x(self):
return self.x
def set_x(self, x):
self.x = x
def get_y(self):
return self.y
def set_y(self, y):
self.y = y
def is_move_allowed(self,
cart_rect): # sprawdza czy dany ruch, który chce wykonać wózek jest możliwy, zwraca prawdę lub fałsz
if self.direction == definitions.CART_DIRECTION_EAST and cart_rect.x + definitions.BLOCK_SIZE < definitions.WIDTH_MAP:
return True
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elif self.direction == definitions.CART_DIRECTION_SOUTH and cart_rect.y - definitions.BLOCK_SIZE > 0:
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return True
elif self.direction == definitions.CART_DIRECTION_NORTH and cart_rect.y + definitions.BLOCK_SIZE < definitions.HEIGHT_MAP:
return True
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elif self.direction == definitions.CART_DIRECTION_WEST and cart_rect.x - definitions.BLOCK_SIZE > 0:
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return True
else:
return False
@staticmethod
def is_move_allowed_succ(
node): # sprawdza czy dany ruch, który chce wykonać wózek jest możliwy, zwraca pozycje po wykonaniu ruchu, wersja node
if node.get_direction() == definitions.CART_DIRECTION_EAST and node.get_x() * definitions.BLOCK_SIZE + definitions.BLOCK_SIZE < definitions.WIDTH_MAP:
return "x + 1"
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elif node.get_direction() == definitions.CART_DIRECTION_NORTH and node.get_y() * definitions.BLOCK_SIZE - definitions.BLOCK_SIZE > 0:
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return "y - 1"
elif node.get_direction() == definitions.CART_DIRECTION_SOUTH and node.get_y() * definitions.BLOCK_SIZE + definitions.BLOCK_SIZE < definitions.HEIGHT_MAP:
return "y + 1"
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elif node.get_direction() == definitions.CART_DIRECTION_WEST and node.get_x() * definitions.BLOCK_SIZE - definitions.BLOCK_SIZE > 0:
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return "x - 1"
else:
return False
def move(self):
if self.direction == definitions.CART_DIRECTION_EAST:
self.x = self.x + definitions.BLOCK_SIZE
elif self.direction == definitions.CART_DIRECTION_NORTH:
self.y = self.y + definitions.BLOCK_SIZE
elif self.direction == definitions.CART_DIRECTION_SOUTH:
self.y = self.y - definitions.BLOCK_SIZE
elif self.direction == definitions.CART_DIRECTION_WEST:
self.x = self.x - definitions.BLOCK_SIZE
def rotate_right(self):
if self.direction == 1:
self.direction = 4
else:
self.direction = self.direction - 1
def rotate_left(self):
if self.direction == 4:
self.direction = 1
else:
self.direction = self.direction + 1