diff options
Diffstat (limited to 'engines/titanic/true_talk/tt_script_base.cpp')
| -rw-r--r-- | engines/titanic/true_talk/tt_script_base.cpp | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/engines/titanic/true_talk/tt_script_base.cpp b/engines/titanic/true_talk/tt_script_base.cpp new file mode 100644 index 0000000000..4109134501 --- /dev/null +++ b/engines/titanic/true_talk/tt_script_base.cpp @@ -0,0 +1,156 @@ +/* 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. + * + */ + +#include "common/textconsole.h" +#include "titanic/true_talk/tt_script_base.h" +#include "titanic/titanic.h" + +namespace Titanic { + +TTscriptBase::TTscriptBase(int scriptId, const char *charClass, int state, + const char *charName, int v3, int v4, int v5, int v6, int v7) : + _charName(charName), _charClass(charClass), _status(0), + _nodesP(nullptr), _id(0), _hist1P(nullptr), + _field20(0), _field24(0), _field28(0), _field2C(0), + _field30(0), _state(0), _hist2P(nullptr), _field3C(0), + _respHeadP(nullptr), _respTailP(nullptr), _oldResponseP(nullptr) { + if (!isValid()) { + if (!v7 || !getStatus()) { + _id = scriptId; + _field20 = v3; + _field24 = v4; + _field28 = v5; + _field2C = v6; + _field30 = v7; + _state = state; + } else { + _status = 5; + } + } + + if (_status) + reset(); +} + +TTscriptBase::~TTscriptBase() { + deleteResponses(); + delete _oldResponseP; + + delete _hist1P; + delete _hist2P; + + if (_nodesP) { + _nodesP->deleteSiblings(); + delete _nodesP; + } +} + +bool TTscriptBase::isValid() { + bool result = !_charName.isValid() && !_charClass.isValid(); + _status = result ? 0 : 11; + return result; +} + +void TTscriptBase::reset() { + _nodesP = nullptr; + _id = 4; + _hist1P = nullptr; + _field20 = 0; + _field24 = -1; + _field28 = -1; + _field2C = -1; + _field30 = 0; + _state = 0; + _hist2P = nullptr; + _field3C = 0; + _respHeadP = nullptr; + _respTailP = nullptr; + _oldResponseP = nullptr; +} + +int TTscriptBase::scriptPreprocess(TTsentence *sentence) { + delete _hist1P; + _hist1P = new TTscriptHist(sentence); + + return _hist1P ? SS_VALID : SS_7; +} + +void TTscriptBase::addResponse(const TTstring &str) { + appendResponse2(-1, nullptr, str); +} + +void TTscriptBase::addResponse(int id) { + appendResponse(-1, nullptr, id); +} + +void TTscriptBase::applyResponse() { + delete _oldResponseP; + _oldResponseP = nullptr; + + if (_respHeadP) { + g_vm->_scriptHandler->setResponse(this, _respHeadP); + _oldResponseP = _respHeadP->copyChain(); + TTresponse *oldRespP = _respHeadP; + _respHeadP = _respHeadP->getLink(); + _respTailP = nullptr; + + delete oldRespP; + } +} + +void TTscriptBase::deleteResponses() { + while (_respTailP) { + _respHeadP = _respTailP; + _respTailP = _respHeadP->getLink(); + delete _respHeadP; + } +} + +void TTscriptBase::appendResponse(int val1, int *val2, int val3) { + if (!val2 || val1 <= *val2) { + if (_respHeadP) { + _respHeadP = new TTresponse(_respHeadP); + } else { + _respHeadP = new TTresponse(val3, 3); + if (_respTailP) + _respTailP->addLink(_respHeadP); + else + _respTailP = _respHeadP; + } + } +} + +void TTscriptBase::appendResponse(int val1, int *val2, const TTstring &str) { + if (!val2 || val1 <= *val2) { + if (_respHeadP) { + _respHeadP = new TTresponse(str); + } else { + _respHeadP = new TTresponse(str); + if (_respTailP) + _respTailP->addLink(_respHeadP); + else + _respTailP = _respHeadP; + } + } +} + +} // End of namespace Titanic |