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Flecs v3.2
A fast entity component system (ECS) for C & C++
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Extends the core API with convenience macros for C applications. More...
Go to the source code of this file.
Macros | |
#define | ECS_DECLARE(id) ecs_entity_t id, ecs_id(id) |
#define | ECS_ENTITY_DECLARE ECS_DECLARE |
Forward declare an entity. More... | |
#define | ECS_ENTITY_DEFINE(world, id_, ...) |
Define a forward declared entity. More... | |
#define | ECS_ENTITY(world, id, ...) |
Declare & define an entity. More... | |
#define | ECS_TAG_DECLARE ECS_DECLARE |
Forward declare a tag. More... | |
#define | ECS_TAG_DEFINE(world, id) ECS_ENTITY_DEFINE(world, id, 0) |
Define a forward declared tag. More... | |
#define | ECS_TAG(world, id) ECS_ENTITY(world, id, 0) |
Declare & define a tag. More... | |
#define | ECS_PREFAB_DECLARE ECS_DECLARE |
Forward declare a prefab. More... | |
#define | ECS_PREFAB_DEFINE(world, id, ...) ECS_ENTITY_DEFINE(world, id, Prefab, __VA_ARGS__) |
Define a forward declared prefab. More... | |
#define | ECS_PREFAB(world, id, ...) ECS_ENTITY(world, id, Prefab, __VA_ARGS__) |
Declare & define a prefab. More... | |
#define | ECS_COMPONENT_DECLARE(id) ecs_entity_t ecs_id(id) |
Forward declare a component. More... | |
#define | ECS_COMPONENT_DEFINE(world, id_) |
Define a forward declared component. More... | |
#define | ECS_COMPONENT(world, id) |
Declare & define a component. More... | |
#define | ECS_OBSERVER_DECLARE(id) ecs_entity_t ecs_id(id) |
#define | ECS_OBSERVER_DEFINE(world, id_, kind, ...) |
Define a forward declared observer. More... | |
#define | ECS_OBSERVER(world, id, kind, ...) |
Declare & define an observer. More... | |
#define | ecs_entity(world, ...) ecs_entity_init(world, &(ecs_entity_desc_t) __VA_ARGS__ ) |
Shorthand for creating an entity with ecs_entity_init. More... | |
#define | ecs_component(world, ...) ecs_component_init(world, &(ecs_component_desc_t) __VA_ARGS__ ) |
Shorthand for creating a component with ecs_component_init. More... | |
#define | ecs_component_t(world, T) |
Shorthand for creating a component from a type. More... | |
#define | ecs_filter(world, ...) ecs_filter_init(world, &(ecs_filter_desc_t) __VA_ARGS__ ) |
Shorthand for creating a filter with ecs_filter_init. More... | |
#define | ecs_query(world, ...) ecs_query_init(world, &(ecs_query_desc_t) __VA_ARGS__ ) |
Shorthand for creating a query with ecs_query_init. More... | |
#define | ecs_observer(world, ...) ecs_observer_init(world, &(ecs_observer_desc_t) __VA_ARGS__ ) |
Shorthand for creating an observer with ecs_observer_init. More... | |
#define | ecs_new(world, T) ecs_new_w_id(world, ecs_id(T)) |
#define | ecs_new_w_pair(world, first, second) ecs_new_w_id(world, ecs_pair(first, second)) |
#define | ecs_bulk_new(world, component, count) ecs_bulk_new_w_id(world, ecs_id(component), count) |
#define | ecs_new_entity(world, n) |
#define | ecs_new_prefab(world, n) |
#define | ecs_delete_children(world, parent) ecs_delete_with(world, ecs_pair(EcsChildOf, parent)) |
#define | ecs_add(world, entity, T) ecs_add_id(world, entity, ecs_id(T)) |
#define | ecs_add_pair(world, subject, first, second) ecs_add_id(world, subject, ecs_pair(first, second)) |
#define | ecs_remove(world, entity, T) ecs_remove_id(world, entity, ecs_id(T)) |
#define | ecs_remove_pair(world, subject, first, second) ecs_remove_id(world, subject, ecs_pair(first, second)) |
#define | ecs_override(world, entity, T) ecs_override_id(world, entity, ecs_id(T)) |
#define | ecs_override_pair(world, subject, first, second) ecs_override_id(world, subject, ecs_pair(first, second)) |
#define | ecs_set_ptr(world, entity, component, ptr) ecs_set_id(world, entity, ecs_id(component), sizeof(component), ptr) |
#define | ecs_set(world, entity, component, ...) ecs_set_id(world, entity, ecs_id(component), sizeof(component), &(component)__VA_ARGS__) |
#define | ecs_set_pair(world, subject, First, second, ...) |
#define | ecs_set_pair_second(world, subject, first, Second, ...) |
#define | ecs_set_pair_object ecs_set_pair_second |
#define | ecs_set_override(world, entity, T, ...) |
#define | ecs_emplace(world, entity, T) (ECS_CAST(T*, ecs_emplace_id(world, entity, ecs_id(T)))) |
#define | ecs_emplace_pair(world, entity, First, second) (ECS_CAST(First*, ecs_emplace_id(world, entity, ecs_pair_t(First, second)))) |
#define | ecs_get(world, entity, T) (ECS_CAST(const T*, ecs_get_id(world, entity, ecs_id(T)))) |
#define | ecs_get_pair(world, subject, First, second) |
#define | ecs_get_pair_second(world, subject, first, Second) |
#define | ecs_get_pair_object ecs_get_pair_second |
#define | ecs_record_get(world, record, T) (ECS_CAST(const T*, ecs_record_get_id(world, record, ecs_id(T)))) |
#define | ecs_record_has(world, record, T) (ecs_record_has_id(world, record, ecs_id(T))) |
#define | ecs_record_get_pair(world, record, First, second) |
#define | ecs_record_get_pair_second(world, record, first, Second) |
#define | ecs_record_get_mut(world, record, T) (ECS_CAST(T*, ecs_record_get_mut_id(world, record, ecs_id(T)))) |
#define | ecs_record_get_mut_pair(world, record, First, second) |
#define | ecs_record_get_mut_pair_second(world, record, first, Second) |
#define | ecs_record_get_mut_pair_object ecs_record_get_mut_pair_second |
#define | ecs_ref_init(world, entity, T) ecs_ref_init_id(world, entity, ecs_id(T)) |
#define | ecs_ref_get(world, ref, T) (ECS_CAST(const T*, ecs_ref_get_id(world, ref, ecs_id(T)))) |
#define | ecs_get_mut(world, entity, T) (ECS_CAST(T*, ecs_get_mut_id(world, entity, ecs_id(T)))) |
#define | ecs_get_mut_pair(world, subject, First, second) |
#define | ecs_get_mut_pair_second(world, subject, first, Second) |
#define | ecs_get_mut_pair_object ecs_get_mut_pair_second |
#define | ecs_modified(world, entity, component) ecs_modified_id(world, entity, ecs_id(component)) |
#define | ecs_modified_pair(world, subject, first, second) ecs_modified_id(world, subject, ecs_pair(first, second)) |
#define | ecs_singleton_add(world, comp) ecs_add(world, ecs_id(comp), comp) |
#define | ecs_singleton_remove(world, comp) ecs_remove(world, ecs_id(comp), comp) |
#define | ecs_singleton_get(world, comp) ecs_get(world, ecs_id(comp), comp) |
#define | ecs_singleton_set_ptr(world, comp, ptr) ecs_set_ptr(world, ecs_id(comp), comp, ptr) |
#define | ecs_singleton_set(world, comp, ...) ecs_set(world, ecs_id(comp), comp, __VA_ARGS__) |
#define | ecs_singleton_get_mut(world, comp) ecs_get_mut(world, ecs_id(comp), comp) |
#define | ecs_singleton_modified(world, comp) ecs_modified(world, ecs_id(comp), comp) |
#define | ecs_has(world, entity, T) ecs_has_id(world, entity, ecs_id(T)) |
#define | ecs_has_pair(world, entity, first, second) ecs_has_id(world, entity, ecs_pair(first, second)) |
#define | ecs_owns_pair(world, entity, first, second) ecs_owns_id(world, entity, ecs_pair(first, second)) |
#define | ecs_owns(world, entity, T) ecs_owns_id(world, entity, ecs_id(T)) |
#define | ecs_shares_id(world, entity, id) |
#define | ecs_shares_pair(world, entity, first, second) (ecs_shares_id(world, entity, ecs_pair(first, second))) |
#define | ecs_shares(world, entity, T) (ecs_shares_id(world, entity, ecs_id(T))) |
#define | ecs_enable_component(world, entity, T, enable) ecs_enable_id(world, entity, ecs_id(T), enable) |
#define | ecs_is_enabled_component(world, entity, T) ecs_is_enabled_id(world, entity, ecs_id(T)) |
#define | ecs_enable_pair(world, entity, First, second, enable) ecs_enable_id(world, entity, ecs_pair(ecs_id(First), second), enable) |
#define | ecs_is_enabled_pair(world, entity, First, second) ecs_is_enabled_id(world, entity, ecs_pair(ecs_id(First), second)) |
#define | ecs_lookup_path(world, parent, path) ecs_lookup_path_w_sep(world, parent, path, ".", NULL, true) |
#define | ecs_lookup_fullpath(world, path) ecs_lookup_path_w_sep(world, 0, path, ".", NULL, true) |
#define | ecs_get_path(world, parent, child) ecs_get_path_w_sep(world, parent, child, ".", NULL) |
#define | ecs_get_fullpath(world, child) ecs_get_path_w_sep(world, 0, child, ".", NULL) |
#define | ecs_get_fullpath_buf(world, child, buf) ecs_get_path_w_sep_buf(world, 0, child, ".", NULL, buf) |
#define | ecs_new_from_path(world, parent, path) ecs_new_from_path_w_sep(world, parent, path, ".", NULL) |
#define | ecs_new_from_fullpath(world, path) ecs_new_from_path_w_sep(world, 0, path, ".", NULL) |
#define | ecs_add_path(world, entity, parent, path) ecs_add_path_w_sep(world, entity, parent, path, ".", NULL) |
#define | ecs_add_fullpath(world, entity, path) ecs_add_path_w_sep(world, entity, 0, path, ".", NULL) |
#define | ecs_set_hooks(world, T, ...) ecs_set_hooks_id(world, ecs_id(T), &(ecs_type_hooks_t)__VA_ARGS__) |
#define | ecs_get_hooks(world, T) ecs_get_hooks_id(world, ecs_id(T)); |
#define | ECS_CTOR(type, var, ...) ECS_XTOR_IMPL(type, ctor, var, __VA_ARGS__) |
Declare a constructor. More... | |
#define | ECS_DTOR(type, var, ...) ECS_XTOR_IMPL(type, dtor, var, __VA_ARGS__) |
Declare a destructor. More... | |
#define | ECS_COPY(type, dst_var, src_var, ...) ECS_COPY_IMPL(type, dst_var, src_var, __VA_ARGS__) |
Declare a copy action. More... | |
#define | ECS_MOVE(type, dst_var, src_var, ...) ECS_MOVE_IMPL(type, dst_var, src_var, __VA_ARGS__) |
Declare a move action. More... | |
#define | ECS_ON_ADD(type, ptr, ...) ECS_HOOK_IMPL(type, ecs_on_add(type), ptr, __VA_ARGS__) |
Declare component hooks. More... | |
#define | ECS_ON_REMOVE(type, ptr, ...) ECS_HOOK_IMPL(type, ecs_on_remove(type), ptr, __VA_ARGS__) |
#define | ECS_ON_SET(type, ptr, ...) ECS_HOOK_IMPL(type, ecs_on_set(type), ptr, __VA_ARGS__) |
#define | ecs_ctor(type) type##_ctor |
#define | ecs_dtor(type) type##_dtor |
#define | ecs_copy(type) type##_copy |
#define | ecs_move(type) type##_move |
#define | ecs_on_set(type) type##_on_set |
#define | ecs_on_add(type) type##_on_add |
#define | ecs_on_remove(type) type##_on_remove |
#define | ecs_count(world, type) ecs_count_id(world, ecs_id(type)) |
#define | ecs_field(it, T, index) (ECS_CAST(T*, ecs_field_w_size(it, sizeof(T), index))) |
#define | ecs_table_get(world, table, T, offset) (ECS_CAST(T*, ecs_table_get_id(world, table, ecs_id(T), offset))) |
#define | ecs_table_get_pair(world, table, First, second, offset) (ECS_CAST(First*, ecs_table_get_id(world, table, ecs_pair(ecs_id(First), second), offset))) |
#define | ecs_table_get_pair_second(world, table, first, Second, offset) (ECS_CAST(Second*, ecs_table_get_id(world, table, ecs_pair(first, ecs_id(Second)), offset))) |
#define | ecs_value(T, ptr) ((ecs_value_t){ecs_id(T), ptr}) |
#define | ecs_value_new_t(world, T) ecs_value_new(world, ecs_id(T)) |
#define | ecs_sort_table(id) ecs_id(id##_sort_table) |
#define | ecs_compare(id) ecs_id(id##_compare_fn) |
#define | ECS_SORT_TABLE_WITH_COMPARE(id, op_name, compare_fn, ...) |
#define | ECS_SORT_TABLE(id, ...) ECS_SORT_TABLE_WITH_COMPARE(id, ecs_sort_table(id), ecs_compare(id), __VA_ARGS__) |
#define | ECS_COMPARE(id, ...) |
#define | ecs_isa(e) ecs_pair(EcsIsA, e) |
#define | ecs_childof(e) ecs_pair(EcsChildOf, e) |
#define | ecs_dependson(e) ecs_pair(EcsDependsOn, e) |
#define | ecs_query_new(world, q_expr) |
#define | ecs_rule_new(world, q_expr) |
Extends the core API with convenience macros for C applications.
Definition in file flecs_c.h.