#include "components/ScrollableComponent.hpp"

#include "Entity.hpp"
#include "components/TransformComponent.hpp"

void ScrollableComponent::Setup() {}

void ScrollableComponent::Update(float) {
    if (!context) {
        return;
    }

    auto transform = entity->GetComponent<TransformComponent>();
    if (!transform) {
        return;
    }

    // keeps the drawable aligned with the camera by subtracting the global scroll offset
    transform->get().x = worldX - context->scrollX;
}

void ScrollableComponent::Cleanup() {}