mirror of
https://github.com/id-Software/DOOM-3-BFG.git
synced 2024-11-22 12:21:04 +00:00
89 lines
3.2 KiB
C
89 lines
3.2 KiB
C
|
/*
|
||
|
|
===========================================================================
|
||
|
|
|
||
|
|
Doom 3 BFG Edition GPL Source Code
|
||
|
|
Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
|
||
|
|
|
||
|
|
This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").
|
||
|
|
|
||
|
|
Doom 3 BFG Edition Source Code 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 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
Doom 3 BFG Edition Source Code 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 Doom 3 BFG Edition Source Code. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code. If not, please request a copy in writing from id Software at the address below.
|
||
|
|
|
||
|
|
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
|
||
|
|
|
||
|
|
===========================================================================
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __EVENTLOOP_H__
|
||
|
|
#define __EVENTLOOP_H__
|
||
|
|
|
||
|
|
/*
|
||
|
|
===============================================================================
|
||
|
|
|
||
|
|
The event loop receives events from the system and dispatches them to
|
||
|
|
the various parts of the engine. The event loop also handles journaling.
|
||
|
|
The file system copies .cfg files to the journaled file.
|
||
|
|
|
||
|
|
===============================================================================
|
||
|
|
*/
|
||
|
|
|
||
|
|
const int MAX_PUSHED_EVENTS = 64;
|
||
|
|
|
||
|
|
class idEventLoop {
|
||
|
|
public:
|
||
|
|
idEventLoop();
|
||
|
|
~idEventLoop();
|
||
|
|
|
||
|
|
void Init();
|
||
|
|
|
||
|
|
// Closes the journal file if needed.
|
||
|
|
void Shutdown();
|
||
|
|
|
||
|
|
// It is possible to get an event at the beginning of a frame that
|
||
|
|
// has a time stamp lower than the last event from the previous frame.
|
||
|
|
sysEvent_t GetEvent();
|
||
|
|
|
||
|
|
// Dispatches all pending events and returns the current time.
|
||
|
|
int RunEventLoop( bool commandExecution = true );
|
||
|
|
|
||
|
|
// Gets the current time in a way that will be journaled properly,
|
||
|
|
// as opposed to Sys_Milliseconds(), which always reads a real timer.
|
||
|
|
int Milliseconds();
|
||
|
|
|
||
|
|
// Returns the journal level, 1 = record, 2 = play back.
|
||
|
|
int JournalLevel() const;
|
||
|
|
|
||
|
|
// Journal file.
|
||
|
|
idFile * com_journalFile;
|
||
|
|
idFile * com_journalDataFile;
|
||
|
|
|
||
|
|
private:
|
||
|
|
// all events will have this subtracted from their time
|
||
|
|
int initialTimeOffset;
|
||
|
|
|
||
|
|
int com_pushedEventsHead, com_pushedEventsTail;
|
||
|
|
sysEvent_t com_pushedEvents[MAX_PUSHED_EVENTS];
|
||
|
|
|
||
|
|
static idCVar com_journal;
|
||
|
|
|
||
|
|
sysEvent_t GetRealEvent();
|
||
|
|
void ProcessEvent( sysEvent_t ev );
|
||
|
|
void PushEvent( sysEvent_t *event );
|
||
|
|
};
|
||
|
|
|
||
|
|
extern idEventLoop *eventLoop;
|
||
|
|
|
||
|
|
#endif /* !__EVENTLOOP_H__ */
|