#ifndef SNAKE_H_
#define SNAKE_H_

#include "SDL3/SDL_rect.h"
#include <deque>
#include <SDL3/SDL.h>
#include <random>
#include <ctime>

class Snake {
public:
    Snake(int screenWidth, int screenHeight, int segmentSize);
    void HandleInput(SDL_Keycode key);
    void Update();
    void Render(SDL_Renderer* renderer);
    void Grow();
    void Reset(int screenWidth, int screenHeight);
    void RandomizeDirection();
    bool CheckCollision(int screenWidth, int screenHeight);
    SDL_Point GetHeadPos() const;
    std::deque<SDL_Point> GetBody() const;

private:
    // Using SDL_Point to store {x, y} coordinates
    std::deque<SDL_Point> body;
    SDL_Point direction;
    int segmentSize; // Size of each block in pixels
    bool growing = false; // Flag to skip pop_back when eating food
};

#endif