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- # coding: utf-8
- import typing
-
- from synergine2.config import Config
- from synergine2.simulation import SubjectMechanism, Simulation, Subject
- from synergine2_xyz.simulation import XYZSimulation
- from synergine2_xyz.subjects import XYZSubject
-
-
- class VisibleMechanism(SubjectMechanism):
- def __init__(
- self,
- config: Config,
- simulation: Simulation,
- subject: Subject,
- ) -> None:
- super().__init__(config, simulation, subject)
- self.simulation = typing.cast(XYZSimulation, self.simulation)
- self.subject = typing.cast(XYZSubject, self.subject)
-
- def reduce_subjects(self, subjects: typing.List[XYZSubject]) -> typing.Iterator[XYZSubject]:
- return subjects
-
- def is_visible(self, observed: XYZSubject) -> bool:
- return self.simulation.physics.subject_see_subject(self.subject, observed)
-
- def run(self) -> dict:
- subjects_to_parse = self.reduce_subjects(self.simulation.subjects)
- subjects_visible = list(filter(self.is_visible, subjects_to_parse))
- return {
- 'visible_subjects': subjects_visible,
- }
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