72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
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/*
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* Copyright (C) 2018 Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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* Author: Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "event_manager.h"
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#include "globals.h"
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#ifdef DEBUG
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# include <stdio.h>
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#endif
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#include <allegro5/allegro.h>
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static ALLEGRO_EVENT_QUEUE *event_queue;
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static ALLEGRO_TIMER *timer;
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int evnt_mngr_init() {
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timer = al_create_timer(1.0f / FPS);
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if(!timer)
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return 0;
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#ifdef DEBUG
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puts("Initialized timer.");
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#endif
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event_queue = al_create_event_queue();
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if(!event_queue)
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return 0;
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#ifdef DEBUG
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puts("Initialized event queue.");
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#endif
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al_register_event_source(event_queue,
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al_get_display_event_source(display));
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al_register_event_source(event_queue,
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al_get_timer_event_source(timer));
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al_start_timer(timer);
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return 1;
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}
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void evnt_mngr_deinit() {
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al_destroy_timer(timer);
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#ifdef DEBUG
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puts("Destroyed timer.");
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#endif
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al_destroy_event_queue(event_queue);
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#ifdef DEBUG
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puts("Destroyed event queue.");
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#endif
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}
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void handle_event() {
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ALLEGRO_EVENT evnt;
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al_wait_for_event(event_queue, &evnt);
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if(evnt.type == ALLEGRO_EVENT_TIMER)
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redraw = 1;
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else if(evnt.type == ALLEGRO_EVENT_DISPLAY_CLOSE)
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run = 0;
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}
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