/* SPDX-License-Identifier: MIT
 * Copyright (c) 2021 KikooDX
 * This file is part of
 * [Painfull Success CG](https://git.sr.ht/~kikoodx/painfull-success-cg),
 * which is MIT licensed. The MIT license requires this copyright notice to be
 * included in all copies and substantial portions of the software. */
#pragma once
#include "lazyint.h"
#include <stdbool.h>

#define KEYS_COUNT 8
enum {
	K_LEFT,
	K_RIGHT,
	K_DOWN,
	K_JUMP,
	K_RESTART,
	K_CAM_UP,
	K_CAM_DOWN,
	K_EXIT
};

#define S_PRESSED  0
#define S_DOWN     1
#define S_RELEASED 2
#define S_UP       3

typedef struct Input {
	u8 keys[KEYS_COUNT];
	u8 states[KEYS_COUNT];
} Input;

/* Check for new key inputs and update accordingly. */
void input_update(Input *input);

/* Initialize values. */
void input_init(Input *input);

/* Get state of keys. */
bool input_is_pressed(Input input, u8 key);
bool input_is_down(Input input, u8 key);
bool input_is_released(Input input, u8 key);
bool input_is_up(Input input, u8 key);