Active Struct

Tag component indicating that an entity is active. More...

Declaration

struct helios::engine::mechanics::lifecycle::components::Active { ... }

Description

Tag component indicating that an entity is active.

This empty struct serves as a marker component for filtering active entities in views. It is automatically managed by `GameObject::setActive()`.

When `setActive(true)` is called:

• The `Active` tag is added
• The `Inactive` tag is removed
• `onActivate()` is called on components that support it

## Usage in Views

```cpp // Query only active entities for (auto [entity, health, active] : gameWorld->view< HealthComponent, Active >().whereEnabled()) { // Process only active entities } ```

See Also

Inactive

See Also

GameObject::setActive

Definition at line 37 of file Active.ixx.

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