World

class punyecs.World(groups: list[tuple[punyecs.Query, list, list[typing.Callable[[typing.Any, float], NoneType]]]] = <factory>)

Bases: object

Attributes Summary

groups

Methods Summary

add(entity)	Add an entity to the world.
entity_satisfies_query(entity, query)	Check if an entity should (or should not) be added to a particular group by analyzing the query structure.
push_group(query)	Add the group and return that group.
update(dt)	Update the world (and all the corresponding groups/entities).

Attributes Documentation

groups: list[tuple[Query, list, list[Callable[[Any, float], None]]]] = <dataclasses._MISSING_TYPE object>

Methods Documentation

add(entity: Any)

Add an entity to the world. Under the hood, determines what groups the entity should belong to.

Parameters:

entity – The entity to add to the world.

entity_satisfies_query(entity, query) → bool

Check if an entity should (or should not) be added to a particular group by analyzing the query structure.

Parameters:

• entity – The entity to query.

• query – The query to check if the entity can belong to it.

push_group(query: Query)

Add the group and return that group.

Parameters:

query – The query to associate with the group.

update(dt: float)

Update the world (and all the corresponding groups/entities).

Parameters:

dt – The amount of time that elapsed. (Common for videogame applications)