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Diffstat (limited to 'src/utils/timer.cpp')
-rw-r--r-- | src/utils/timer.cpp | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/utils/timer.cpp b/src/utils/timer.cpp new file mode 100644 index 00000000..eecbb7f1 --- /dev/null +++ b/src/utils/timer.cpp @@ -0,0 +1,71 @@ +/* + * The Mana World Server + * Copyright 2004 The Mana World Development Team + * + * This file is part of The Mana World. + * + * The Mana World is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * The Mana World is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with The Mana World; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "timer.h" + +namespace tmwserv +{ +namespace utils +{ + +Timer::Timer(signed int ms, bool createActive) +{ + active = createActive; + interval = (ms * CLOCKS_PER_SEC) / 1000; + nextpulse = clock() + interval; +}; + +bool Timer::poll() +{ + if (!active) return false; + + if (nextpulse < clock()) + { + nextpulse += interval; + return true; + } + else { + return false; + }; + +}; + +void Timer::start() +{ + active = true; + nextpulse = clock() + interval; +}; + +void Timer::stop() +{ + active = false; +}; + +void Timer::changeInterval(signed int ms) +{ + signed int newinterval = ms * CLOCKS_PER_SEC / 1000; + nextpulse = nextpulse - interval + newinterval; + interval = newinterval; +}; + + +} // ::utils +} // ::tmwserv |