def entity_follow(self, entity):
self.__ef = entity
if entity is not None:
if entity.rect:
self.offset = Vec2(
self.world.window.size[0] / 2 - entity.rect.width / 2,
self.world.window.size[1] / 2 - entity.rect.height / 2)
else:
self.offset = Vec2(self.world.window.size[0] / 2,
self.world.window.size[1] / 2)
def movebykey(self, eventkey):
if eventkey == self.controles[Controls.LEFT]:
if self.controltype == ControlType.FOURDIRECTION or self.controltype == ControlType.CLASSICJUMP \
or self.controltype == ControlType.LEFTRIGHT:
if (self.entity.has_component(PhysicsComponent)
and self.entity.get_component(
PhysicsComponent).affectbygravity):
self.force = (-self.speed, 0)
elif self.entity.has_component(PositionComponent):
pos = self.entity.get_component(PositionComponent)
pos.position = Vec2(pos.position.x - self.speed,
pos.position.y)
pos.update_phys()
elif eventkey == self.controles[Controls.RIGHT]:
if self.controltype == ControlType.FOURDIRECTION or self.controltype == ControlType.CLASSICJUMP \
or self.controltype == ControlType.LEFTRIGHT:
if (self.entity.has_component(PhysicsComponent)
and self.entity.get_component(
PhysicsComponent).affectbygravity):
self.force = (self.speed, 0)
elif self.entity.has_component(PositionComponent):
pos = self.entity.get_component(PositionComponent)
pos.position = Vec2(pos.position.x + self.speed,
pos.position.y)
pos.update_phys()
elif eventkey == self.controles[Controls.UPJUMP]:
if self.controltype == ControlType.FOURDIRECTION or self.controltype == ControlType.UPDOWN:
if (self.entity.has_component(PhysicsComponent)
and self.entity.get_component(
PhysicsComponent).affectbygravity):
self.force = (0, self.speed * 20)
elif self.entity.has_component(PositionComponent):
pos = self.entity.get_component(PositionComponent)
pos.position = Vec2(pos.position.x,
pos.position.y - self.speed)
pos.update_phys()
elif self.controltype == ControlType.CLASSICJUMP:
if self.entity.has_component(PhysicsComponent):
phys = self.entity.get_component(PhysicsComponent)
grounding = phys.check_grounding()
if grounding['body'] is not None and abs(grounding['normal'].x / grounding['normal'].y) < \
phys.shape.friction:
self.force = (0, self.speed * 20)
elif eventkey == self.controles[Controls.DOWN]:
if self.controltype == ControlType.FOURDIRECTION or self.controltype == ControlType.UPDOWN:
if (self.entity.has_component(PhysicsComponent)
and self.entity.get_component(
PhysicsComponent).affectbygravity):
self.force = (0, -self.speed)
elif self.entity.has_component(PositionComponent):
pos = self.entity.get_component(PositionComponent)
pos.position = Vec2(pos.position.x,
pos.position.y + self.speed)
pos.update_phys()
def __init__(self, window, pos=Vec2(), width=600):
pos = Vec2(pos.x, pos.y + 20)
super(Console, self).__init__(pos, width)
self.window = window
self.commands = {"print": print_command, "debug": debug_command}
self.lastscommands = []
self.current_command = len(self.lastscommands)
self.font = Font(size=18)
self.retour = Label(Vec2(pos.x, pos.y - 21), ">", Colors.BLACK.value,
Font(size=18), Colors.WHITE.value)
self.retour.parent = self
def __init__(self,
position: Vec2,
text: str,
command: Union[None, Callable[[], None]] = None,
size: Vec2 = Vec2(100, 40),
sprite: Union[None, str] = None):
super(Button, self).__init__(position)
if sprite is None:
self.image = pygame.Surface(size.coords)
self.image.fill((50, 50, 50))
else:
image = pygame.image.load(sprite)
self.image = pygame.transform.scale(image, size.coords)
self.label = Label(position, text)
self.label.parent = self
self.rect = self.image.get_rect()
self.position = position
self.size = size
self.sprite = sprite
self.ishover = False
self.__enabled = True
self.command = command
self.update_render()
def position(self, position):
self.__position = position
self.rect.x = self.position.x
self.rect.y = self.position.y
self.label.position = Vec2(
self.rect.x + self.rect.width / 2 - self.label.rect.width / 2,
self.rect.y + self.rect.height / 2 - self.label.rect.height / 2)
def __init__(self,
position: Vec2,
text: str,
color: Color = Colors.WHITE.value,
font: Font = Font(),
background: Union[None, Color] = None):
super(MultilineLabel, self).__init__(position)
if not isinstance(font, Font):
raise TypeError("Font have not a Font type")
if not isinstance(color, Color):
raise TypeError("Color have not a Color type")
if not isinstance(background, Color) and background is not None:
raise TypeError("Background must be a Color")
if "\n" not in text:
loggers.get_logger("PyEngine").info(
"MultilineLabel without Line break is useless. Use Label.")
self.__text = text
self.labels = [
Label(Vec2(self.position.x, self.position.y + 20 * (k + 1)), v)
for k, v in enumerate(text.split("\n"))
]
self.__color = color
self.__font = font
self.__background = background
self.update_render()
def strings(self, val: (list, tuple)):
if not isinstance(val, (list, tuple)) or len(val) == 0:
raise ValueError("Strings must be a list with minimum one str.")
self.__strings = val
self.current_index = 0
self.label.text = self.strings[0]
self.bnext.position = Vec2(
self.position.x + 35 + self.maxsize_string(), self.position.y)
def scale(self, val):
for i in self.tiles:
i.get_component(SpriteComponent).scale = val
i.get_component(PositionComponent).offset = Vec2(
i.pos_in_grid[0] * self.tilewidth * val,
i.pos_in_grid[1] * self.tileheight * val +
(self.tileheight - i.image.get_height()))
self.__scale = val
def __init__(self, pos, offset, sprite, pos_in_grid, tileheight):
super(Tile, self).__init__()
self.pos_in_grid = pos_in_grid
poscomp = self.add_component(PositionComponent(pos, offset))
self.add_component(SpriteComponent(sprite))
poscomp.offset = Vec2(
offset.x, offset.y + (tileheight - self.image.get_height()))
self.add_component(PhysicsComponent(False))
def create_tile(self, datas, idtiles, pos, x, y):
if datas["layers"][0]["data"][y * self.width + x] - 1 != -1:
offset = Vec2(x * self.tilewidth, y * self.tileheight)
idtile = str(datas["layers"][0]["data"][y * self.width + x] - 1)
tilesetfolder = "/".join(
datas["tilesets"][0]["source"].split("/")[:-1]) + "/"
return Tile(pos, offset,
self.folder + tilesetfolder + idtiles[idtile], [x, y],
self.tileheight)
def __init__(self,
pos: Vec2,
size: Vec2 = Vec2(150, 10),
sprites: Tuple[str, str] = None):
super(ProgressBar, self).__init__(pos)
self.__value = 0
self.__size = size
self.sprites = sprites
def __init__(self, position: Vec2, offset: Vec2 = Vec2()):
self.__entity = None
if not isinstance(position, pygame.Vector2):
raise TypeError("Position must be a Vec2")
if not isinstance(offset, pygame.Vector2):
raise TypeError("Offset must be a Vec2")
self.__offset = offset
self.__position = position
def position(self, position):
if not isinstance(position, pygame.Vector2):
raise TypeError("Position must be a Vec2")
self.__position = position
for i in self.world.get_system(EntitySystem).entities:
pos = i.get_component(PositionComponent)
pos.position = Vec2(
pos.position.x - self.position.x + self.offset.x,
pos.position.y - self.position.y + self.offset.y)
def __init__(self, position: Vec2, strings: (list, tuple)):
super(Selector, self).__init__(position)
if not isinstance(strings, (list, tuple)) or len(strings) == 0:
raise ValueError("Strings must be a list with minimum one str.")
self.__strings = strings
self.current_index = 0
self.bprecedent = Button(position,
"<",
self.precedent,
size=Vec2(25, 25))
self.label = Label(Vec2(position.x + 30, position.y), self.strings[0],
Colors.BLACK.value, Font(size=18))
self.bnext = Button(Vec2(position.x + 35 + self.maxsize_string(),
position.y),
">",
self.next,
size=Vec2(25, 25))
self.bprecedent.parent = self
self.label.parent = self
self.bnext.parent = self
self.update_render()
def __init__(self, controltype: ControlType, speed: int = 20):
self.entity = None
self.controltype = controltype
self.speed = speed
self.goto = Vec2(-1, -1)
self.force = (0, 0)
self.keypressed = set()
self.controles = {
Controls.UPJUMP: const.K_UP,
Controls.LEFT: const.K_LEFT,
Controls.RIGHT: const.K_RIGHT,
Controls.DOWN: const.K_DOWN
}
def update(self):
if not self.can_rot:
self.body.angular_velocity = 0
self.body.angle = 0
if self.entity.has_component(PositionComponent):
if str(self.body.position[0]) != "nan" and str(
self.body.position[1]) != "nan":
pos = Vec2(self.flipy(self.body.position))
self.entity.get_component(PositionComponent).position = pos
if self.entity.has_component(SpriteComponent):
self.entity.get_component(SpriteComponent).make_rotation(
math.degrees(self.body.angle))
def text(self, text):
if len(self.labels):
[self.system.remove_widget(i) for i in self.labels]
if "\n" not in text:
loggers.get_logger("PyEngine").info(
"MultilineLabel without Line break is useless. Use Label.")
self.__text = text
self.labels = [
Label(Vec2(self.position.x, self.position.y + 20 * (k + 1)), v)
for k, v in enumerate(text.split("\n"))
]
[self.system.add_widget(i) for i in self.labels]
self.update_render()
def movebymouse(self):
if self.entity.has_component(PositionComponent):
position = self.entity.get_component(PositionComponent).position
if position.x - 10 < self.goto.x < position.x + 10 and position.y - 10 < self.goto.y < position.y + 10:
self.goto = Vec2(-1, -1)
else:
if (self.entity.has_component(PhysicsComponent)
and self.entity.get_component(
PhysicsComponent).affectbygravity):
if position.x - 10 > self.goto.x:
self.force = (self.force[0] - self.speed,
self.force[1])
elif position.x + 10 < self.goto.x:
self.force = (self.force[0] + self.speed,
self.force[1])
if position.y - 10 > self.goto.y:
self.force = (self.force[0],
self.force[1] + self.speed * 20)
elif position.y + 10 < self.goto.y:
self.force = (self.force[0],
self.force[1] - self.speed * 20)
else:
pos = Vec2()
if position.x - 10 > self.goto.x:
pos.x = position.x - self.speed
elif position.x + 10 < self.goto.x:
pos.x = position.x + self.speed
else:
pos.x = position.x
if position.y - 10 > self.goto.y:
pos.y = position.y - self.speed
elif position.y + 10 < self.goto.y:
pos.y = position.y + self.speed
else:
pos.y = position.y
self.entity.get_component(PositionComponent).position = pos
def update_render(self):
self.label.position = Vec2(
self.position.x + 30 + self.maxsize_string() / 2 -
self.label.font.rendered_size(self.label.text)[0] / 2,
self.position.y)
def __init__(self, world: World):
self.world = world
self.__position = Vec2()
self.offset = Vec2()
self.entity_follow = None
self.__zoom = 1
def size(self):
return Vec2(self.rect.width, self.rect.height)
def update_render(self):
self.update_rect()
self.label.position = Vec2(
self.rect.x + self.rect.width / 2 - self.label.rect.width / 2,
self.rect.y + self.rect.height / 2 - self.label.rect.height / 2)
def update_render(self):
self.update_rect()
self.label.position = Vec2(self.rect.x + 20 * self.scale + 5,
self.rect.y + self.rect.height / 2 - self.label.rect.height / 2)
def mousepress(self, evt):
if self.controltype == ControlType.CLICKFOLLOW and evt.button == MouseButton.LEFTCLICK.value:
self.goto = Vec2(evt.pos[0], evt.pos[1])
def mousemotion(self, evt):
if self.controltype == ControlType.MOUSEFOLLOW:
self.goto = Vec2(evt.pos[0], evt.pos[1])