Skip to content

Latest commit

 

History

History
33 lines (20 loc) · 1.59 KB

CHANGES.md

File metadata and controls

33 lines (20 loc) · 1.59 KB
Raw

Change Log

2020-08-30

  • Fixed overload of World::contains being invalid when using two template arguments.

2020-08-18

  • Added World::each overload where the function argument takes in an Entity as the first parameter.

  • Replace std::unordered_map in ComponentArray with a sparse to speed up entity -> component lookup.

2020-08-17

  • Renamed World::has_component to World::contains, and World::remove_component to World::remove. This was done to be more consistent with the World::pack and World::unpack API where the component word is implied. Unlike World::has_component, World::contains can take multiple components as template parameters.

2020-08-16

  • Added entity versions. Previously when an entity was destroyed there was a possibility that if the entity id was later reused and assigned to a new entity, the destroyed Entity would now refer to the components of the newly assigned entity. Entity continues to be defined as an integer, but now the integer id contains both an index and a version number. The version number is incremented each time an entity index is reused, making it impossible for a new entity to take on the same id as a destroyed entity.

  • Added variadic version of World::pack which can take more than one component.

  • Removed two::EventDispatcher. World now handles event channels.

  • Fixed World::view<>(true) returning NullEntity. Use World::unsafe_view_all to iterate through all entities including the NullEntity.

2020-08-15

  • Added World::each as an alternative to World::view.