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#include "BranchConflictParser.h"
#include <algorithm>
#include <iterator>
namespace TESData
{
BranchConflictParser::BranchConflictParser(PluginList* pluginList,
const std::string& pluginName,
const RecordPath& path)
: m_PluginList{pluginList}, m_PluginName{pluginName}, m_Path{path}
{}
bool BranchConflictParser::Group(TESFile::GroupData group)
{
if (m_CurrentPath.groups().size() < m_Path.groups().size()) {
const auto& lastGroup = m_Path.groups()[m_CurrentPath.groups().size()];
if (group.type() != lastGroup.type()) {
return false;
}
if (group.hasParent()) {
const std::uint8_t localIndex = group.parent() >> 24U;
const std::string& owner =
localIndex < m_Masters.size() ? m_Masters[localIndex] : m_PluginName;
if (!TESFile::iequals(owner, m_Path.files()[lastGroup.parent() >> 24])) {
return false;
}
} else if (group != lastGroup) {
return false;
}
} else {
if (group.hasParent() && m_Path.hasFormId()) {
if ((group.parent() & 0xFFFFFF) != (m_Path.formId() & 0xFFFFFF)) {
return false;
}
const std::uint8_t localIndex = group.parent() >> 24U;
const std::string& owner =
localIndex < m_Masters.size() ? m_Masters[localIndex] : m_PluginName;
if (!TESFile::iequals(owner.data(), m_Path.files()[m_Path.formId() >> 24])) {
return false;
}
}
}
m_CurrentPath.push(group, m_Masters, m_PluginName);
return true;
}
void BranchConflictParser::EndGroup()
{
m_CurrentPath.pop();
}
bool BranchConflictParser::Form(TESFile::FormData form)
{
m_CurrentType = form.type();
if (m_CurrentPath.groups().empty()) {
return form.type() == "TES4"_ts;
}
if (m_CurrentPath.groups().size() < m_Path.groups().size()) {
return false;
} else if (m_CurrentPath.groups().size() == m_Path.groups().size()) {
if (m_Path.hasFormId()) {
if ((form.formId() & 0xFFFFFF) != (m_Path.formId() & 0xFFFFFF)) {
return false;
}
const std::uint8_t localIndex = form.formId() >> 24U;
const std::string& owner =
localIndex < m_Masters.size() ? m_Masters[localIndex] : m_PluginName;
if (!TESFile::iequals(owner, m_Path.files()[m_Path.formId() >> 24])) {
return false;
}
}
}
m_CurrentPath.setFormId(form.formId(), m_Masters, m_PluginName);
const std::uint8_t localModIndex = form.localModIndex();
const bool isMasterRecord = localModIndex < m_Masters.size();
return isMasterRecord;
}
void BranchConflictParser::EndForm()
{
if (m_CurrentType != "TES4"_ts && m_CurrentType != "TES3"_ts) {
m_PluginList->addRecordConflict(m_PluginName, m_CurrentPath, m_CurrentType,
m_CurrentName);
}
m_CurrentPath.unsetFormId();
m_CurrentType = {};
m_CurrentChunk = {};
m_CurrentName.clear();
}
bool BranchConflictParser::Chunk(TESFile::Type type)
{
m_CurrentChunk = type;
if (m_CurrentPath.groups().empty()) {
return type == "MAST"_ts;
} else {
return type == "EDID"_ts;
}
}
void BranchConflictParser::Data(std::istream& stream)
{
switch (m_CurrentChunk) {
case "MAST"_ts: {
const std::string master = TESFile::readZstring(stream);
if (!master.empty()) {
m_Masters.push_back(master);
}
} break;
case "EDID"_ts: {
const std::string editorId = TESFile::readZstring(stream);
m_CurrentName = std::move(editorId);
} break;
}
}
} // namespace TESData
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