XCEngine/engine/src/Components/Component.cpp

#include <XCEngine/Components/Component.h>
#include <XCEngine/Components/GameObject.h>

namespace XCEngine {
namespace Components {

TransformComponent& Component::transform() const {
    return *m_gameObject->GetTransform();
}

Scene* Component::GetScene() const {
    return m_gameObject ? m_gameObject->GetScene() : nullptr;
}

void Component::SetEnabled(bool enabled) {
    if (m_enabled == enabled) {
        return;
    }

    bool wasEffectivelyEnabled = m_enabled;
    bool isEffectivelyEnabled = enabled;

    if (m_gameObject) {
        wasEffectivelyEnabled = m_enabled && m_gameObject->IsActiveInHierarchy();
        isEffectivelyEnabled = enabled && m_gameObject->IsActiveInHierarchy();
    }

    m_enabled = enabled;

    if (wasEffectivelyEnabled == isEffectivelyEnabled) {
        return;
    }

    if (isEffectivelyEnabled) {
        OnEnable();
    } else {
        OnDisable();
    }
}

}
}