void gui_window_create(int length, int height)
{
/* Variável representando a janela principal */
window = NULL;
boat = NULL;
heart = NULL;
/* Criamos a nossa janela - dimensões de largura x altura pixels */
window = al_create_display(length, height);
boat = al_load_bitmap("b3.png");
heart = al_load_bitmap("heart.png");
boat_height = al_get_bitmap_height(boat);
boat_width = al_get_bitmap_width(boat);
/* Preenchemos a janela de branco */
al_clear_to_color(al_map_rgb(255, 255, 255));
/* Atualiza a tela */
al_flip_display();
if (!event_queue)
{
fprintf(stderr, "Falha ao criar fila de eventos.\n");
gui_window_destroy();
}
al_set_window_title(window, "Jogo da canoa");
/* Associa teclado com a janela */
al_register_event_source(event_queue,
al_get_display_event_source(window));
}
static void __CDECL menu_close_win(short item, short title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
gui_window_destroy( input_window );
}
void river_animation_finish()
{
list_free(river);
river = NULL;
base = NULL;
gui_window_destroy();
}
int gui_event_get(void)
{
if (!al_is_event_queue_empty(event_queue))
{
ALLEGRO_EVENT event;
al_wait_for_event(event_queue, &event);
/* 1º Caso: fechar a janela */
if (event.type == ALLEGRO_EVENT_DISPLAY_CLOSE)
{
al_destroy_event_queue(event_queue);
gui_window_destroy();
return CLOSE;
}
/* 2º Caso: pressionando tecla */
else if (event.type == ALLEGRO_EVENT_KEY_DOWN)
{
switch(event.keyboard.keycode)
{
case ALLEGRO_KEY_LEFT:
gui_keyboard(MOVE_LEFT);
break;
case ALLEGRO_KEY_RIGHT:
gui_keyboard(MOVE_RIGHT);
break;
}
}
/* 3º caso: soltando tecla */
else if (event.type == ALLEGRO_EVENT_KEY_UP)
{
switch(event.keyboard.keycode)
{
case ALLEGRO_KEY_LEFT:
gui_keyboard(STOP_LEFT);
break;
case ALLEGRO_KEY_RIGHT:
gui_keyboard(STOP_RIGHT);
break;
}
}
} /* while */
return 0;
}
