#ifndef GAME_H_INCLUDED
#define GAME_H_INCLUDED

#include "snake.h"

/**
 * Initialize the game state
 * @return initialized game state
 */
struct state* init_game();

/**
 * Render the current game state to the screen
 * @param state the game state to render
 */
void render_game(struct state* state);

/**
 * Handle input and update game state
 * @param state the game state to update
 * @return 0 if game should continue, non-zero if should exit
 */
int handle_input(struct state* state);

/**
 * Clean up and free game resources
 * @param state the game state to free
 */
void cleanup_game(struct state* state);

/**
 * Run the main game loop
 */
void run_game();

#endif // GAME_H_INCLUDED