#include <Configuration.h>
#include <States/GameState/Entities/DynamicEntities.h>

Enemy::Enemy() : m_rectangle({config::GAME_ENEMY_SIZE, config::GAME_ENEMY_SIZE}) {
    m_rectangle.setFillColor(config::GAME_ENEMY_COLOR);
    m_rectangle.setOrigin({config::GAME_ENEMY_SIZE/2, config::GAME_ENEMY_SIZE/2});
}

std::unique_ptr<IDynamicEntity> Enemy::clone() const {
    return std::make_unique<Enemy>(*this);
}

void Enemy::action() {
    if (const auto miliseconds = static_cast<size_t>(m_stopwatch.getElapsedTime().asMilliseconds());
        miliseconds < m_dist_milliseconds(m_rng))
        return;
    const auto direction = static_cast<Room::Direction>(m_dist_direction(m_rng));
    m_ptr_room->get_side(direction)->enter(this);
    m_stopwatch.restart();
}

void Enemy::draw_into(sf::RenderWindow& window) const {
    window.draw(m_rectangle);
}

void Enemy::prepare_for_drawing()  {
    m_rectangle.setPosition(m_ptr_room->get_position());
}