Flecs
v4.0
A fast entity component system (ECS) for C & C++
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...Having large amounts of empty tables does not negatively impact performance of the ECS, but can take up considerable amounts of memory, especially in...

Flecs
v4.0
A fast entity component system (ECS) for C & C++
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...struct ecs_world_t ecs_world_t
A world is the container for all ECS data and supporting features.
#define ECS_COMPONENT_DECLARE(id)
Forward declare a component.
#define ecs_ftime_t...

...struct ecs_world_t ecs_world_t
A world is the container for all ECS data and supporting features.
uint64_t ecs_id_t
Ids are the things that can be...

...struct ecs_world_t ecs_world_t
A world is the container for all ECS data and supporting features.
transcribe_cv_t< remove_reference_t< P >, typename raw_type_t< P >::second > pair_second_t
Get...

...struct ecs_world_t ecs_world_t
A world is the container for all ECS data and supporting features.
struct ecs_record_t ecs_record_t
Information about an entity, like its...

...This is one of the main reasons why queries in an archetype ECS are fast.
The second reason that queries in an archetype ECS...

...The world is the container of all ECS data and systems. If the world is deleted, all data in the world will be deleted...

...In a nutshell, Flecs Script is to ECS what HTML/JSX is to a browser.
Some of the features of Flecs Script are:
var...