mirror of
https://github.com/scummvm/scummvm.git
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b87391338e
Also fix an issue with parsing IF command. This commit makes the game completable (with many issues).
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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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*/
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#include "mutationofjb/commands/conditionalcommand.h"
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#include "mutationofjb/script.h"
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#include "common/scummsys.h"
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namespace MutationOfJB {
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void ConditionalCommandParser::transition(ScriptParseContext &parseContext, Command *oldCommand, Command *newCommand, CommandParser *) {
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if (!oldCommand || !newCommand) {
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warning("Unexpected empty command in transition");
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return;
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}
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ConditionalCommand *const condCommand = static_cast<ConditionalCommand *>(oldCommand);
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parseContext.addConditionalCommand(condCommand, _tags.pop(), _firstHash);
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condCommand->setTrueCommand(newCommand);
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}
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void ConditionalCommandParser::finish(ScriptParseContext &) {
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_tags.clear();
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}
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ConditionalCommand::ConditionalCommand() :
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_trueCommand(nullptr),
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_falseCommand(nullptr),
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_cachedResult(false) {}
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Command *ConditionalCommand::getTrueCommand() const {
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return _trueCommand;
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}
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Command *ConditionalCommand::getFalseCommand() const {
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return _falseCommand;
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}
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void ConditionalCommand::setTrueCommand(Command *command) {
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_trueCommand = command;
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}
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void ConditionalCommand::setFalseCommand(Command *command) {
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_falseCommand = command;
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}
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Command *ConditionalCommand::next() const {
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if (_cachedResult) {
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return _trueCommand;
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} else {
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return _falseCommand;
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}
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}
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}
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