#include "Arrow.hpp"

Arrow::Arrow(GameRenderer *renderer, const double x, const double y, const double angle)
    : renderer(renderer), x(x), y(y), angle(angle)
{
    sprite = renderer->load_sprite("./assets/arrow.png", 22, 8);
}

void Arrow::draw(const double player_x, const double player_y) const
{
    renderer->draw_sprite_rotated(
        sprite,
        (int)(x - sprite.width / 2 + renderer->screen_width / 2 - player_x),
        (int)(y - sprite.height / 2 + renderer->screen_height / 2 - player_y),
        angle * 180 / M_PI
    );
}

void Arrow::update()
{
    x += std::cos(angle) * speed;
    y += std::sin(angle) * speed;
}