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/* ResidualVM - A 3D game interpreter
*
* ResidualVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the AUTHORS
* 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 "engines/stark/services/diary.h"
#include "engines/stark/services/global.h"
#include "engines/stark/services/services.h"
#include "engines/stark/services/stateprovider.h"
namespace Stark {
Diary::Diary() {
clear();
}
Diary::~Diary() {}
void Diary::clear() {
_diaryEntries.clear();
_fmvEntries.clear();
_hasUnreadEntries = false;
_pageIndex = 0;
}
void Diary::addDiaryEntry(const Common::String &name) {
_diaryEntries.push_back(name);
_hasUnreadEntries = true;
}
void Diary::addFMVEntry(const Common::String &filename, const Common::String &title, int gameDisc) {
if (!hasFMVEntry(filename)) {
FMVEntry entry;
entry.filename = filename;
entry.title = title;
entry.gameDisc = gameDisc;
_fmvEntries.push_back(entry);
}
}
bool Diary::hasFMVEntry(const Common::String &filename) const {
for (uint i = 0; i < _fmvEntries.size(); i++) {
if (_fmvEntries[i].filename == filename) {
return true;
}
}
return false;
}
void Diary::readStateFromStream(Common::SeekableReadStream *stream, uint32 version) {
clear();
if (version <= 6) {
return; //Early save versions did not persist the diary
}
ResourceSerializer serializer(stream, nullptr, version);
saveLoad(&serializer);
}
void Diary::writeStateToStream(Common::WriteStream *stream) {
ResourceSerializer serializer(nullptr, stream, StateProvider::kSaveVersion);
saveLoad(&serializer);
}
void Diary::saveLoad(ResourceSerializer *serializer) {
// Diary entries
serializer->syncArraySize(_diaryEntries);
for (uint i = 0; i < _diaryEntries.size(); i++) {
serializer->syncAsString32(_diaryEntries[i]);
}
// FMV entries
serializer->syncArraySize(_fmvEntries);
for (uint i = 0; i < _fmvEntries.size(); i++) {
serializer->syncAsString32(_fmvEntries[i].filename);
serializer->syncAsString32(_fmvEntries[i].title);
serializer->syncAsUint32LE(_fmvEntries[i].gameDisc);
}
// Conversations
serializer->syncArraySize(_conversationEntries, 8);
for (uint i = 0; i < _conversationEntries.size(); i++) {
ConversationLog &entry = _conversationEntries[i];
serializer->syncAsSint32LE(entry.chapter);
serializer->syncAsSint32LE(entry.characterId);
serializer->syncAsString32(entry.characterName);
serializer->syncAsString32(entry.title);
serializer->syncArraySize(entry.lines);
for (uint j = 0; j < entry.lines.size(); j++) {
ConversationLogLine &logLine = entry.lines[j];
serializer->syncAsString32(logLine.line);
serializer->syncAsSint32LE(logLine.characterId);
}
}
// Misc
serializer->syncAsByte(_hasUnreadEntries);
serializer->syncAsUint32LE(_pageIndex);
}
void Diary::openDialog(const Common::String &title, const Common::String &characterName, int32 characterId) {
// Reuse the previous dialog if it has the same title
if (_conversationEntries.empty() || _conversationEntries.back().title != title) {
ConversationLog conversation;
conversation.title = title;
conversation.characterName = characterName;
conversation.characterId = characterId;
conversation.chapter = StarkGlobal->getCurrentChapter();
_conversationEntries.push_back(conversation);
}
_conversationEntries.back().dialogActive = true;
}
void Diary::closeDialog() {
if (!_conversationEntries.empty()) {
_conversationEntries.back().dialogActive = false;
}
}
void Diary::logSpeech(const Common::String &line, int32 characterId) {
ConversationLog &conversationLog = _conversationEntries.back();
if (conversationLog.dialogActive) {
ConversationLogLine logLine;
logLine.line = line;
logLine.characterId = characterId;
conversationLog.lines.push_back(logLine);
}
}
Diary::ConversationLog::ConversationLog() :
dialogActive(false),
chapter(0),
characterId(0) {
}
Diary::ConversationLogLine::ConversationLogLine() :
characterId(0) {
}
} // End of namespace Stark
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