LDKComponentAttachFn
Callback used when a component is attached to an entity.
typedef bool(*LDKComponentAttachFn)(LDKEntityRegistry *entity_registry, LDKComponentRegistry *component_registry, LDKEntity entity, void *component, u32 component_index, const void *initial_value, void *user);
Parameters
entity_registry- Entity registry used by this operation.
component_registry- Component registry used by this operation.
entity- Entity to inspect or modify.
component- Component used by this operation.
component_index- Zero-based index of the component entry.
initial_value- Initial value used by this operation.
user- Opaque caller-supplied data passed to the callback.
Returns
True if the operation succeeds; false otherwise.
ldk_component_attach
Attach a component to an entity.
LDK_API bool ldk_component_attach(
LDKComponentRegistry *registry,
LDKEntityRegistry *entity_registry,
LDKEntity entity,
u32 component_type,
u32 component_index,
const void *initial_value
);
Parameters
LDKComponentRegistry *registry- Registry on which the operation is performed.
LDKEntityRegistry *entity_registry- Entity registry used by this operation.
LDKEntity entity- Entity to inspect or modify.
u32 component_type- Registered ECS component type identifier.
u32 component_index- Zero-based index of the component entry.
const void *initial_value- Initial value used by this operation.
Returns
True if the operation succeeds; false otherwise.
ldk_component_detach
Detach a component from an entity.
LDK_API bool ldk_component_detach(
LDKComponentRegistry *registry,
LDKEntityRegistry *entity_system,
LDKEntity entity,
u32 component_type
);
Parameters
LDKComponentRegistry *registry- Registry on which the operation is performed.
LDKEntityRegistry *entity_system- Entity system used by this operation.
LDKEntity entity- Entity to inspect or modify.
u32 component_type- Registered ECS component type identifier.
Returns
True if the operation succeeds; false otherwise.