diff options
Diffstat (limited to 'backends/platform/morphos/morphos_timer.h')
-rw-r--r-- | backends/platform/morphos/morphos_timer.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/backends/platform/morphos/morphos_timer.h b/backends/platform/morphos/morphos_timer.h new file mode 100644 index 0000000000..1ab3259b39 --- /dev/null +++ b/backends/platform/morphos/morphos_timer.h @@ -0,0 +1,88 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2002-2006 The ScummVM Team + * + * This program 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 (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + */ + +#ifndef MORPHOS_TIMER_H +#define MORPHOS_TIMER_H + +#ifndef TIMER_H +#include "timer.h" // for MAX_TIMER +#endif + +#ifndef EXEC_PORTS_H +#include <exec/ports.h> +#endif + +#ifndef EXEC_IO_H +#include <exec/io.h> +#endif + +#ifndef EXEC_SEMAPHORES_H +#include <exec/semaphores.h> +#endif + +#ifndef DOS_DOSEXTENS_H +#include <dos/dosextens.h> +#endif + +class OSystem; + +#define TSM_MSGID_ADDTIMER 0 +#define TSM_MSGID_REMTIMER 1 + +struct TimerServiceMessage +{ + Message tsm_Message; + ULONG tsm_MsgID; + TimerProc tsm_Callback; + LONG tsm_Interval; +}; + +class Timer +{ + public: + Timer(Engine * engine); + ~Timer(); + + bool init(); + void release(); + bool installTimerProc(TimerProc procedure, int32 interval); + void removeTimerProc(TimerProc procedure); + + protected: + bool SendMsg(ULONG MsgID, TimerProc procedure, LONG interval); + static void TimerService(Timer *, Engine *); + + Process *TimerServiceThread; + MsgPort *TimerServicePort; + Message TimerServiceStartup; + + struct TimerSlot + { + MsgPort *ts_Port; + timerequest *ts_IORequest; + ULONG ts_SignalBit; + TimerProc ts_Callback; + LONG ts_Interval; + }; +}; + +#endif + |