#include "player.h"
#include "conf.h"
#include "draw.h"
#include "input.h"

static int k_up, k_down, k_left, k_right, k_jump;
static struct Player player;
static void player_get_input(void);
static void player_move(void);

void
player_init(void)
{
	player.pos = (struct Vec2){0, 0};
	player.spd = (struct FVec2){0.0f, 0.0f};
}

void
player_update(void)
{
	player_get_input();

	const struct Vec2 mov = (struct Vec2){k_right - k_left, k_down - k_up};
	player.spd.x = mov.x;
	player.spd.y = mov.y;

	player_move();
}

void
player_draw(void)
{
	draw_rectangle(player.pos.x, player.pos.y, PLAYER_S, PLAYER_S, C_BLACK);
}

static void
player_get_input(void)
{
	k_up = input_down(K_UP);
	k_down = input_down(K_DOWN);
	k_left = input_down(K_LEFT);
	k_right = input_down(K_RIGHT);
	k_jump = input_pressed(K_A);
}

static void
player_move(void)
{
	player.pos.x += player.spd.x;
	player.pos.y += player.spd.y;
}