Struct ArchetypeUnsafeFfi 

pub struct ArchetypeUnsafeFfi { /* private fields */ }

Implementations

impl ArchetypeUnsafeFfi

pub fn new( types: TypesRegistryAccessFfi, components_set: UniqueComponentsSet, ) -> ArchetypeUnsafeFfi

pub fn contains_component_type(&self, type_id: u64) -> bool

pub fn iter<'a>(&'a self) -> ArchetypeUnsafeFfiIterator<'a>

pub fn entities_count(&self) -> u64

pub fn get_entity(&self, entity_index: u64) -> Option<EntityId>

pub fn get_component_ptr( &self, entity_index: u64, component_id: u64, ) -> Option<*mut u8>

pub fn create_entity(&mut self, entity: EntityId)

pub fn destroy_entity(&mut self, entity_index: u64) -> Option<EntityId>

Returns the last entity before the destroy.

pub unsafe fn add_component( src: &mut ArchetypeUnsafeFfi, dst: &mut ArchetypeUnsafeFfi, src_entity_index: u64, component_ptr: *mut u8, component_id: u64, ) -> Option<EntityId>

Returns the last entity from src archetype before the movement.

Safety

Memory is automatically deallocated. Needs manual lifetime-management.

pub unsafe fn replace_components( &mut self, entity_index: u64, components: &[ComponentPtr], ) -> bool

pub unsafe fn set_components( src: &mut ArchetypeUnsafeFfi, dst: &mut ArchetypeUnsafeFfi, src_entity_index: u64, components: &[ComponentPtr], ) -> Option<EntityId>

pub unsafe fn remove_component( src: &mut ArchetypeUnsafeFfi, dst: &mut ArchetypeUnsafeFfi, src_entity_index: u64, component_mover: impl FnOnce(*mut u8, &'static FfiExtendedTypeInfo), component_id: u64, ) -> Option<EntityId>

Returns the last entity from src archetype before the movement.

pub fn layout(&self) -> &ArchetypeLayout

pub unsafe fn raw_archetype(&self) -> &ArchetypeRaw