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Diffstat (limited to 'engines/hugo/schedule_v1d.cpp')
| -rw-r--r-- | engines/hugo/schedule_v1d.cpp | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/engines/hugo/schedule_v1d.cpp b/engines/hugo/schedule_v1d.cpp deleted file mode 100644 index 817eaf019c..0000000000 --- a/engines/hugo/schedule_v1d.cpp +++ /dev/null @@ -1,147 +0,0 @@ -/* 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 - * - */ - -// This module contains all the scheduling and timing stuff - -#include "common/system.h" - -#include "hugo/game.h" -#include "hugo/hugo.h" -#include "hugo/schedule.h" -#include "hugo/file.h" -#include "hugo/display.h" -#include "hugo/util.h" - -namespace Hugo { - -Scheduler_v1d::Scheduler_v1d(HugoEngine *vm) : Scheduler(vm) { -} - -Scheduler_v1d::~Scheduler_v1d() { -} - -const char *Scheduler_v1d::getCypher() { - return "Copyright (c) 1990, Gray Design Associates"; -} - -uint32 Scheduler_v1d::getTicks() { - return getDosTicks(false); -} - -/** -* Delete an event structure (i.e. return it to the free list) -* Note that event is assumed at head of queue (i.e. earliest). To delete -* an event from the middle of the queue, merely overwrite its action type -* to be ANULL -*/ -void Scheduler_v1d::delQueue(event_t *curEvent) { - debugC(4, kDebugSchedule, "delQueue()"); - - if (curEvent == _headEvent) // If p was the head ptr - _headEvent = curEvent->nextEvent; // then make new head_p - - if (_headEvent) - _headEvent->prevEvent = 0; // Mark end of list - else - _tailEvent = 0; // Empty queue - - curEvent->nextEvent = _freeEvent; // Return p to free list - if (_freeEvent) // Special case, if free list was empty - _freeEvent->prevEvent = curEvent; - _freeEvent = curEvent; -} - -/** -* This is the scheduler which runs every tick. It examines the event queue -* for any events whose time has come. It dequeues these events and performs -* the action associated with the event, returning it to the free queue -*/ -void Scheduler_v1d::runScheduler() { - debugC(6, kDebugSchedule, "runScheduler"); - - uint32 ticker = getTicks(); // The time now, in ticks - event_t *curEvent = _headEvent; // The earliest event - - while (curEvent && (curEvent->time <= ticker)) // While mature events found - curEvent = doAction(curEvent); // Perform the action (returns next_p) -} - -void Scheduler_v1d::delEventType(action_t actTypeDel) { - // Note: actions are not deleted here, simply turned into NOPs! - event_t *wrkEvent = _headEvent; // The earliest event - while (wrkEvent) { // While events found in list - if (wrkEvent->action->a20.actType == actTypeDel) - wrkEvent->action->a20.actType = ANULL; - wrkEvent = wrkEvent->nextEvent; - } -} - -void Scheduler_v1d::promptAction(act *action) { - Utils::Box(BOX_PROMPT, "%s", _vm->_file->fetchString(action->a3.promptIndex)); - - warning("STUB: doAction(act3)"); - // TODO: The answer of the player is not handled currently! Once it'll be read in the messageBox, uncomment this block -#if 0 - char response[256]; - // TODO: Put user input in response - - Utils::strlwr(response); - if (action->a3.encodedFl) { - warning("Encrypted flag set"); - decodeString(response); - } - - if (strstr(response, _vm->_file->fetchString(action->a3.responsePtr[0])) - insertActionList(action->a3.actPassIndex); - else - insertActionList(action->a3.actFailIndex); -#endif - - // HACK: As the answer is not read, currently it's always considered correct - insertActionList(action->a3.actPassIndex); -} - -/** -* Decode a response to a prompt -*/ -void Scheduler_v1d::decodeString(char *line) { - debugC(1, kDebugSchedule, "decodeString(%s)", line); - - static const char *cypher = getCypher(); - - for(uint16 i = 0; i < strlen(line); i++) { - line[i] = (line[i] + cypher[i]) % '~'; - if (line[i] < ' ') - line[i] += ' '; - } -} -} // End of namespace Hugo |