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60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2002-2006 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*/
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#ifndef BACKENDS_TIMER_DEFAULT_H
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#define BACKENDS_TIMER_DEFAULT_H
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#include "common/timer.h"
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#include "common/mutex.h"
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class OSystem;
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class DefaultTimerManager : public Common::TimerManager {
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private:
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enum {
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MAX_TIMERS = 8
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};
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OSystem *_system;
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Common::Mutex _mutex;
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void *_timerHandler;
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int32 _thisTime;
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int32 _lastTime;
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struct TimerSlots {
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TimerProc procedure;
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int32 interval;
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int32 counter;
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void *refCon;
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} _timerSlots[MAX_TIMERS];
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public:
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DefaultTimerManager(OSystem *system);
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~DefaultTimerManager();
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bool installTimerProc(TimerProc proc, int32 interval, void *refCon);
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void removeTimerProc(TimerProc proc);
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protected:
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static int timer_handler(int t);
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int handler(int t);
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};
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#endif
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