93 lines
3.2 KiB
Python
93 lines
3.2 KiB
Python
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import typing
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import config.constants
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import pygame
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import map.air as airfile
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import map.dot as dotfile
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import map.moveable as moveablefile
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import map.wall as wallfile
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class EntityMapper:
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def __init__(self, mapper, position, initsprites=True):
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self.mapper = mapper
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self.position = position
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self.grid_of_sprites = self.create_map()
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if initsprites:
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self.sprites = None
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self.update_sprites()
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def create_map(self) -> typing.List[typing.List]:
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"""Creat the map"""
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grille = []
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i = 0
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while i <= self.mapper.length_of_line - 1:
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liste = []
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j = 0
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while j <= self.mapper.length_of_column - 1:
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letter = self.mapper.get_file_letter(i, j)
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entity = self.get_instance_entity_from_letter(letter, (i, j))
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liste.append(entity)
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j += 1
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grille.append(liste)
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i += 1
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return grille
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def re_map(self):
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self.grid_of_sprites = self.create_map()
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def update_sprites(self):
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if self.sprites is not None:
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self.sprites.empty()
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self.sprites = pygame.sprite.Group()
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for line in self.grid_of_sprites:
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for sprite in line:
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sprite.dx = config.constants.SIDE_WINDOW * self.position
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sprite.update()
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sprite.dx = 0
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self.sprites.add(sprite)
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def get_instance_entity_from_letter(self, letter: str, coords: typing.Tuple) -> \
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typing.Union[wallfile.Wall, airfile.Air]:
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for entity in self.mapper.entities:
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param_entity = self.get_init_param_for_sprites(entity, *coords)
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instance_entity = entity(*param_entity)
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if instance_entity.character == letter:
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if issubclass(entity, moveablefile.Moveable) or isinstance(instance_entity, dotfile.Dot):
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param_air = self.get_init_param_for_sprites(airfile.Air, *coords)
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air = airfile.Air(*param_air)
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air.superposer = instance_entity
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return air
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else:
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return instance_entity
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elif instance_entity.alternativeCharacter == letter:
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if not issubclass(entity, moveablefile.Moveable):
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raise ValueError("The entity is not recognized")
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param_air = self.get_init_param_for_sprites(airfile.Air, *coords)
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param_dot = self.get_init_param_for_sprites(dotfile.Dot, *coords)
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air = airfile.Air(*param_air)
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dot = dotfile.Dot(*param_dot)
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dot.superposer = instance_entity
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air.superposer = dot
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return air
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raise ValueError("The letter: " + str(letter) + " is not associated to a entity.")
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def get_init_param_for_sprites(self, entity, line, column) -> typing.List:
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params = [column * self.mapper.measure["horizontal"], line * self.mapper.measure["vertical"],
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self.mapper.images[entity.path_image]]
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if entity.path_imageAlternative:
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params.append(self.mapper.images[entity.path_imageAlternative])
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return params
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