Retrieve attributes definitions in __init__()
TODO pylint warning: map.py:17: [R0902(too-many-instance-attributes), Map] Too many instance attributes (10/7)
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Fred Z
parent
a01fd836ab
commit
f624d23a45
126
map.py
126
map.py
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@ -29,7 +29,7 @@ class Map:
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:var int status: move status (what append after a move command)
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:var str status_message: feedback message for player
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:var lst map_in_a_list: splited map in a list
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:var lst splited_map: splited map in a list
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:var str _map_in_a_string: map string
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:var str _element_under_player: Element under player
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:var int _player_position: Player index in _map_in_a_string
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@ -39,14 +39,69 @@ class Map:
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:return: None
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"""
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# Loading map file
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if os.path.isfile(map_file) is True:
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with open(map_file, "r") as map_data:
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self.check_file(map_data.read().splitlines())
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else:
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if os.path.isfile(map_file) is False:
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self.status = False
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print(ERR_MAP.format(':'.join(["mapfile", map_file])))
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else:
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with open(map_file, "r") as map_data:
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splited_map = map_data.read().splitlines()
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self.check_file(splited_map)
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# Builds a square map (if end-line spaces are missing in the file)
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self._map_in_a_string = '\n'.join(
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(self.check_line(line) for line in splited_map)
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)
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# Gets player initial position
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self._player_position = self._map_in_a_string.find(
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elmt_val('symbol', 'name', 'player', 0)
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)
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# Defines Element under player at start
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self._element_under_player = elmt_val('symbol', 'name', 'void', 0)
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# Place collectables on the map
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for symbol_to_place in elmt_val('symbol', 'collect', True):
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position = random.choice(
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[idx for (idx, value) in enumerate(
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self._map_in_a_string
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) if value == elmt_val(
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'symbol', 'name', 'void', 0
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)])
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self.place_element(symbol_to_place, pos=position)
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self.MAX_ITEMS = sum(1 for _ in elmt_val('name', 'collect', True))
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self._COLUM = MAZE_SIZE + 1 # List starts to zero
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self._MAXIM = (self._COLUM * MAZE_SIZE) - 1
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self.status = True
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self.collected_items = []
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self.collected_items_num = 0
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self.status_message = {}
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self.status_message['title'] = HEAD_MESSAGES['title']
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self.status_message['status'] = HEAD_MESSAGES['status']
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self.status_message['items'] = HEAD_MESSAGES['items'].format(
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self.collected_items_num, self.MAX_ITEMS
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)
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def check_file(self, splited_map):
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"""
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Checks the map conformity before starting the game
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:param list/str splited_map: Map splited in a list (line = index)
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"""
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self.status = False
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if len(splited_map) != MAZE_SIZE:
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print(ERR_MAP.format("maplines: " + str(len(splited_map))))
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# ++Add other checks here: elements inside, exit possible, etc++
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else:
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self.status = True
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def map_print(self):
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""" Return a string of the map state """
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return self._map_in_a_string
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@ -76,9 +131,6 @@ class Map:
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elif pressed_key == K_LEFT:
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next_position = self._player_position - 1
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# TODO nove instruction to __init__
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self._element_under_player = elmt_val('symbol', 'name', 'void', 0)
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# Next position treatment
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if next_position >= 0 and next_position <= self._MAXIM:
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next_char = self._map_in_a_string[next_position]
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@ -151,62 +203,6 @@ class Map:
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self._map_in_a_string = txt[:pos] + element + txt[pos + 1:]
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def check_file(self, map_string):
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"""
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Checks the map conformity before starting the game
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:param list/str map_string: One mazes line on each index
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"""
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# Map line number
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if len(map_string) == MAZE_SIZE:
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self._COLUM = MAZE_SIZE + 1
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self._LINES = MAZE_SIZE
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self._MAXIM = (self._COLUM * self._LINES) - 1
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# ++ Add other map checks here ++
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# Constructing square map
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map_string = [self.check_line(line) for line in map_string]
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self._map_in_a_string = '\n'.join(map_string)
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# Player's initial position
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self._player_position = self._map_in_a_string.find(
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elmt_val('symbol', 'name', 'player', 0)
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)
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# Element under player at start
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self._element_under_player = elmt_val(
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'symbol', 'name', 'void', 0
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)
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# Place collectables on the map
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for symbol_to_place in elmt_val('symbol', 'collect', True):
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position = random.choice(
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[idx for (idx, value) in enumerate(
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self._map_in_a_string
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) if value == elmt_val(
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'symbol', 'name', 'void', 0
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)])
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self.place_element(symbol_to_place, pos=position)
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self.status = True
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self.collected_items = []
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self.collected_items_num = 0
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self.MAX_ITEMS = sum(
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1 for _ in elmt_val('name', 'collect', True)
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)
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self.status_message = {}
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self.status_message['title'] = HEAD_MESSAGES['title']
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self.status_message['status'] = HEAD_MESSAGES['status']
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self.status_message['items'] \
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= HEAD_MESSAGES['items'].format(
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self.collected_items_num, self.MAX_ITEMS
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)
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else:
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self.status = False
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print(ERR_MAP.format("maplines: " + str(len(map_string))))
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@staticmethod
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def check_line(line):
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"""
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