#include "Zombo.hpp"

Zombo::Zombo(GameRenderer *renderer, const double x, const double y) : renderer(renderer), x(x), y(y)
{
    sprite = renderer->load_sprite("./assets/zombo.png", 40, 40);
}

void Zombo::update(const double player_x, const double player_y)
{
    double x_vel = 0, y_vel = 0;

    if (player_x > x) x_vel = speed;
    else if (player_x < x) x_vel = -speed;

    if (player_y > y) y_vel = speed;
    else if (player_y < y) y_vel = -speed;

    x += x_vel;
    y += y_vel;
}

void Zombo::draw(const double player_x, const double player_y) const
{
    renderer->draw_sprite(
        sprite,
        (int)(x - sprite.width / 2 + renderer->screen_width / 2 - player_x),
        (int)(y - sprite.height / 2 + renderer->screen_height / 2 - player_y)
    );
}