#pragma once
#include "conf.h"

enum Key {
	K_LEFT,
	K_RIGHT,
	K_UP,
	K_DOWN,
	K_JUMP,
	K_POLARITY,
	K_EXIT,
	K_SKIP,
	K_EDITOR,
	K_SCROLL_UP,
	K_SCROLL_DOWN,
	K_DEBUG,
	K_SAVE_REPLAY,
	K_PLAYBACK,
	K_COUNT
};
enum KeyState { KS_UP, KS_DOWN, KS_PRESS };

typedef short PackedFrame;

struct Input {
	enum Key keys[K_COUNT];
	enum KeyState states[K_COUNT];
	int replay_cursor, replay_end, playback;
	PackedFrame replay[REPLAY_SIZE];
};

void input_init(void);
void input_update(void);
void input_dump_replay(void);
void input_load_replay(void);

void input_set_down(enum Key);
void input_set_pressed(enum Key);
void input_set_up(enum Key);

int input_down(enum Key);
int input_pressed(enum Key);
int input_up(enum Key);