def __init__(self, movement=Vec2.zero(), rotation=0):
"""
Create AutoComponent
This Component is here to add auto movement (direction, rotation) to entity
Required Components : If movement != Vec2.zero() PositionComponent
If rotation != 0 SpriteComponent
:param movement: Vector of Automatic Movement
:param rotation: Number of Automatic Rotation
"""
super(AutoComponent, self).__init__()
self.movement = movement
self.rotation = rotation
if self.movement != Vec2.zero():
self.required_components.add(PositionComponent)
if self.rotation != 0:
self.required_components.add(SpriteComponent)
def update(self):
"""
Update values
.. note:: You may not use this method. Entity make it for you
"""
if self.movement != Vec2.zero():
pos = self.entity.get_component(PositionComponent).position()
pos.x += self.movement.x
pos.y += self.movement.y
if self.entity.has_component(CollisionComponent):
if self.entity.get_component(CollisionComponent).can_go(
pos.x, pos.y, "AUTOCOMPONENT"):
self.entity.get_component(PositionComponent).set_position(
pos.x, pos.y)
else:
self.entity.get_component(PositionComponent).set_position(
pos.x, pos.y)
if self.rotation != 0:
self.entity.get_component(
SpriteComponent).rotation += self.rotation
self.entity.get_component(SpriteComponent).update_image()