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78 lines
2.4 KiB
C++
78 lines
2.4 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 "titanic/true_talk/tt_response.h"
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namespace Titanic {
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TTresponse::TTresponse(const TTstring &src) : _field0(0), _text(src),
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_dialogueId(0), _nextP(nullptr), _linkP(nullptr) {
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}
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TTresponse::TTresponse(int dialogueId, int val2) : _field0(val2), _text(" "),
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_dialogueId(dialogueId), _nextP(nullptr), _linkP(nullptr) {
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}
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TTresponse::TTresponse(const TTresponse *src) : _field0(src->_field0),
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_text(src->_text), _dialogueId(src->_dialogueId), _nextP(src->_nextP),
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_linkP(src->_linkP) {
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}
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TTresponse::~TTresponse() {
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// Iterate through destroying any successive linked response items
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TTresponse *nextP;
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for (TTresponse *currP = _nextP; currP; currP = nextP) {
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// Get the following response and detach it from the current one,
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// so that when the current is destroyed, it will only destroy itself
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nextP = currP->_nextP;
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currP->_nextP = nullptr;
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delete currP;
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}
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}
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TTresponse *TTresponse::appendResponse(int id) {
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TTresponse *resp = new TTresponse(id, 3);
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_nextP = resp;
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return resp;
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}
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TTresponse *TTresponse::copyChain() const {
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TTresponse *returnResponseP = new TTresponse(this);
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for (TTresponse *srcP = _nextP, *destP = returnResponseP;
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srcP; srcP = srcP->_nextP, destP = destP->_nextP) {
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destP->_nextP = new TTresponse(*srcP);
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}
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return returnResponseP;
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}
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void TTresponse::addLink(TTresponse *item) {
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TTresponse *currP = this;
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while (currP->_linkP)
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currP = currP->_linkP;
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currP->_linkP = item;
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}
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} // End of namespace Titanic
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