mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-22 18:02:05 +00:00
86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
|
/* ScummVM - Graphic Adventure Engine
|
||
|
|
*
|
||
|
|
* ScummVM is the legal property of its developers, whose names
|
||
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
||
|
|
* file distributed with this source distribution.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* $URL$
|
||
|
|
* $Id$
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This code is based on original Hugo Trilogy source code
|
||
|
|
*
|
||
|
|
* Copyright (c) 1989-1995 David P. Gray
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef HUGO_SCHEDULE_H
|
||
|
|
#define HUGO_SCHEDULE_H
|
||
|
|
|
||
|
|
namespace Hugo {
|
||
|
|
|
||
|
|
#define kMaxEvents 50 /* Max events in event queue */
|
||
|
|
|
||
|
|
struct event_t {
|
||
|
|
act *action; /* Ptr to action to perform */
|
||
|
|
bool localActionFl; /* TRUE if action is only for this screen */
|
||
|
|
uint32 time; /* (absolute) time to perform action */
|
||
|
|
struct event_t *prevEvent; /* Chain to previous event */
|
||
|
|
struct event_t *nextEvent; /* Chain to next event */
|
||
|
|
};
|
||
|
|
|
||
|
|
class Scheduler {
|
||
|
|
public:
|
||
|
|
Scheduler(HugoEngine &vm);
|
||
|
|
|
||
|
|
void initEventQueue();
|
||
|
|
void insertAction(act *action);
|
||
|
|
void insertActionList(uint16 actIndex);
|
||
|
|
void decodeString(char *line);
|
||
|
|
void runScheduler();
|
||
|
|
uint32 getTicks();
|
||
|
|
void processBonus(int bonusIndex);
|
||
|
|
void newScreen(int screenIndex);
|
||
|
|
void restoreEvents(Common::SeekableReadStream *f);
|
||
|
|
void saveEvents(Common::WriteStream *f);
|
||
|
|
void restoreScreen(int screenIndex);
|
||
|
|
void swapImages(int objNumb1, int objNumb2);
|
||
|
|
|
||
|
|
private:
|
||
|
|
enum seqTextSchedule {
|
||
|
|
kSsNoBackground = 0,
|
||
|
|
kSsBadSaveGame = 1
|
||
|
|
};
|
||
|
|
|
||
|
|
HugoEngine &_vm;
|
||
|
|
|
||
|
|
event_t _events[kMaxEvents]; /* Statically declare event structures */
|
||
|
|
|
||
|
|
event_t *_freeEvent; /* Free list of event structures */
|
||
|
|
event_t *_headEvent; /* Head of list (earliest time) */
|
||
|
|
event_t *_tailEvent; /* Tail of list (latest time) */
|
||
|
|
|
||
|
|
event_t *getQueue();
|
||
|
|
void delQueue(event_t *curEvent);
|
||
|
|
event_t *doAction(event_t *curEvent);
|
||
|
|
};
|
||
|
|
|
||
|
|
} // end of namespace Hugo
|
||
|
|
#endif //HUGO_SCHEDULE_H
|