#include "components/GravityWellComponent.hpp"

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

#include "raylib.h"

#include <algorithm>

void GravityWellComponent::Setup() {}

void GravityWellComponent::Update(float dt) {
    auto transform = entity->GetComponent<TransformComponent>();
    if (!transform) {
        return;
    }

    active = IsMouseButtonDown(MOUSE_BUTTON_LEFT);

    const Vector2 mouse = GetMousePosition();
    auto &t = transform->get();
    const float blend = std::clamp(followLerp * dt, 0.0f, 1.0f);
    t.x += (mouse.x - t.x) * blend;
    t.y += (mouse.y - t.y) * blend;
}

void GravityWellComponent::Cleanup() {}