#include <stdio.h>
#include <stdlib.h>
#include <assert.h>

#include "main.h"
#include "list.h"
#include "myTimer.h"

#include "interface.h"
#include "image.h"
#include "pauza.h"
#include "hotKey.h"

static image_t *g_pauza;
static bool_t activePauza;

static void switchPauzed()
{
	if (activePauza == TRUE) {
		activePauza = FALSE;
	} else {
		activePauza = TRUE;
	}
}

static void hotkey_pauze()
{
	switchPauzed();
}

void pauza_init()
{
	g_pauza = image_add("pauza.png", IMAGE_ALPHA, "pauza", IMAGE_GROUP_USER);
	activePauza = FALSE;

	hotKey_register(SDLK_p, hotkey_pauze);
}

void pauza_draw()
{
	if (activePauza) {
		image_draw(g_pauza,
			WINDOW_SIZE_X / 2 - g_pauza->w / 2,
			WINDOW_SIZE_Y / 2 - g_pauza->h / 2,
			0, 0, g_pauza->w, g_pauza->h);
	}
}

void pauza_event()
{
}

bool_t pauza_is_active()
{
	return activePauza;
}

void pauza_quit()
{
	unhotKey_register(SDLK_p);
}