entity.h File Reference

#include <cstdint>
#include <vector>
#include <limits>

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Classes
class	core::EntityManager
	Manages the entities in an array using bitwise operations to know if it has components. More...

Typedefs
using	core::Entity = std::uint32_t
	Entity is the type used to define an game world entity. An Entity is just an index, it means that if you have access to a ComponentManager, you can get the Component by giving the index of the Entity.
using	core::EntityMask = std::uint32_t
	EntityMask is the type used to define the bitwise mask of an Entity. It is used to know what Component an Entity has.

Variables
constexpr Entity	core::INVALID_ENTITY = std::numeric_limits<Entity>::max()
	INVALID_ENTITY is a constant that define an invalid Entity.
constexpr EntityMask	core::INVALID_ENTITY_MASK = 0u
	INVALID_ENTITY_MASK is a constant that define an invalid or empty entity mask.