#ifndef H_LOGIC
#define H_LOGIC

#include <stdbool.h>
#include <stdint.h>
#include <time.h>

#include "chick.h"

struct game_state {
	uint24_t num_days;
	bool lamp_on;
	time_t time;
	time_t start_time;
	time_t lamp_switch_time;
	struct chick chicks[NUM_CHICKS];
};

enum {
	STATUS_IN_PROGRESS,
	STATUS_GAME_OVER_HOT,
	STATUS_GAME_OVER_COLD,
	STATUS_GAME_OVER_TIME,
	STATUS_EXIT
};

// Returns a status
uint8_t update(struct game_state *new, const struct game_state *old);

bool lamp_should_be_on(time_t time);

bool are_chicks_hot(time_t time, bool lamp_on);
bool are_chicks_cold(time_t time, bool lamp_on);

// Whether enough time has elapsed to trigger a game over
bool have_chicks_overheated(time_t current_time, time_t lamp_switch_time, bool lamp_on);
bool have_chicks_underheated(time_t current_time, time_t lamp_switch_time, bool lamp_on);

#endif