4 // Copyright (C) 2005 Matthias Braun <matze@braunis.de>
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25 float global_time = 0;
28 : period(0), cycle_start(0), cyclic(false)
37 Timer2::start(float period, bool cyclic)
39 this->period = period;
40 this->cyclic = cyclic;
41 cycle_start = global_time;
50 if(global_time - cycle_start >= period) {
52 cycle_start = global_time - fmodf(global_time - cycle_start, period);