It compiles!
This commit is contained in:
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defbb33ce8
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b1523d13a6
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@ -1,37 +1,15 @@
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module;
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import <string>;
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import shadow_utils;
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/*
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module;
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module Shadow.FileFormat:SFFElement;
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import <string>;
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import shadow_utils;
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namespace Shadow::SFF {
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SFFElement* SFFElement::GetFirstChild()
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{
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return children.size() > 0 ? children.begin()->second : nullptr;
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}
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SFFElement* SFFElement::GetChildByIndex(int index)
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{
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ChildrenMap::iterator it = children.begin();
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for (size_t i = 0; i < index; i++)
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{
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it++;
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}
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return it->second;
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}
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SFFElement* SFFElement::GetChildByName(std::string name)
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{
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ChildrenMap::iterator it = children.find(name);
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if (it != children.end()) {
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return it->second;
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}
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return nullptr;
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}
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}
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}
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*/
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@ -1,15 +1,14 @@
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module;
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export module Shadow.FileFormat:SFFElement;
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import <string>;
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import <map>;
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import <list>;
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export module Shadow.FileFormat:SFFElement;
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namespace Shadow::SFF {
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export namespace Shadow::SFF {
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class SFFElement
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export class SFFElement
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{
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public:
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SFFElement* parent;
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@ -26,12 +25,29 @@ export namespace Shadow::SFF {
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std::string GetStringProperty(std::string name);
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SFFElement* GetFirstChild()
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{
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return children.size() > 0 ? children.begin()->second : nullptr;
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}
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SFFElement* GetFirstChild();
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SFFElement* GetChildByIndex(int index)
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{
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ChildrenMap::iterator it = children.begin();
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for (size_t i = 0; i < index; i++)
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{
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it++;
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}
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return it->second;
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}
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SFFElement* GetChildByIndex(int index);
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SFFElement* GetChildByName(std::string name);
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SFFElement* GetChildByName(std::string name)
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{
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ChildrenMap::iterator it = children.find(name);
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if (it != children.end()) {
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return it->second;
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}
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return nullptr;
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}
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~SFFElement();
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@ -1,3 +1,4 @@
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/*
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module;
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import <string>;
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import <iostream>;
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@ -13,112 +14,5 @@ import :SFFVersion;
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namespace Shadow::SFF {
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SFFElement* SFFParser::ReadFromStream(std::istream& stream)
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{
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auto version = ReadVersionFromHeader(stream);
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if (version.invalid) {
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//SH_CORE_WARN("Shadow File is invalid");
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return nullptr;
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}
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//The current node that we are building
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auto* context = new SFFElement;
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//Top level Element
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SFFElement* base = context;
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//The new node that will be a child of the context
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auto* current = new SFFElement;
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std::string buffer;
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char c;
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while (!stream.eof())
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{
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stream.get(c);
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if (c == ':')
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{
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//The stuff in the buffer is a parameter name
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std::cout << "Name: " << buffer;
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current->name = buffer;
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buffer = "";
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}
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else if (c == '{')
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{
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//Start of a new block
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current->isBlock = true;
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current->parent = context;
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context->children[current->name] = current;
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context = current;
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current = new SFFElement;
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}
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else if (c == ',')
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{
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// End of a property
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//The stuff is the value
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std::cout << "Value: " << buffer << std::endl;
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current->value = buffer;
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current->parent = context;
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current->isBlock = false;
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buffer = "";
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context->children[current->name] = current;
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current = new SFFElement();
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}
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else if (c == '}')
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{
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// End of a block
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context = context->parent;
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}
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else
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{
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if (std::isspace(c) == 0)
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{
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buffer += c;
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}
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}
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}
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std::cout << "END" << std::endl;
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return base;
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}
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SFFVersion SFFParser::ReadVersionFromHeader(std::istream& stream) {
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std::string line;
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std::getline(stream, line);
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auto parts = explode(line, '_');
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if (parts[0] != "ShadowFileFormat") {
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return SFFVersion(-1,-1,-1);
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}
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else {
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int mayor = std::stoi(parts[1]);
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int minor = std::stoi(parts[2]);
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int patch = std::stoi(parts[3]);
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return SFFVersion(mayor, minor, patch);
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}
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}
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SFFElement* SFFParser::ReadFromFile(std::string path)
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{
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std::ifstream inputFileStream(path);
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if (errno)
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{
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//SH_CORE_ERROR("Error: {0} | File: {1}", strerror(errno), path);
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//std::cerr << "Error: " << strerror(errno) << std::endl;
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//std::cerr << "File: " << path << std::endl;
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return nullptr;
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}
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return ReadFromStream(inputFileStream);
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}
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}
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*/
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@ -1,24 +1,130 @@
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module;
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export module Shadow.FileFormat:SFFParser;
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import <string>;
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import <iostream>;
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export module Shadow.FileFormat:SFFParser;
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import <fstream>;
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import <string>;
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import shadow_utils;
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import :SFFElement;
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import :SFFVersion;
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export namespace Shadow::SFF {
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namespace Shadow::SFF {
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class SFFParser
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export class SFFParser
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{
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public:
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static SFFElement* ReadFromStream(std::istream& stream);
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static SFFElement* ReadFromStream(std::istream& stream)
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{
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auto version = ReadVersionFromHeader(stream);
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if (version.invalid) {
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//SH_CORE_WARN("Shadow File is invalid");
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return nullptr;
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}
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static SFFVersion ReadVersionFromHeader(std::istream& stream);
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static SFFElement* ReadFromFile(std::string path);
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//The current node that we are building
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auto* context = new SFFElement;
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//Top level Element
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SFFElement* base = context;
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//The new node that will be a child of the context
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auto* current = new SFFElement;
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std::string buffer;
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char c;
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while (!stream.eof())
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{
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stream.get(c);
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if (c == ':')
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{
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//The stuff in the buffer is a parameter name
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std::cout << "Name: " << buffer;
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current->name = buffer;
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buffer = "";
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}
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else if (c == '{')
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{
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//Start of a new block
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current->isBlock = true;
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current->parent = context;
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context->children[current->name] = current;
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context = current;
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current = new SFFElement;
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}
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else if (c == ',')
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{
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// End of a property
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//The stuff is the value
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std::cout << "Value: " << buffer << std::endl;
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current->value = buffer;
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current->parent = context;
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current->isBlock = false;
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buffer = "";
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context->children[current->name] = current;
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current = new SFFElement();
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}
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else if (c == '}')
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{
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// End of a block
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context = context->parent;
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}
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else
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{
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if (std::isspace(c) == 0)
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{
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buffer += c;
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}
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}
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}
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std::cout << "END" << std::endl;
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return base;
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}
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static SFFVersion ReadVersionFromHeader(std::istream& stream) {
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std::string line;
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std::getline(stream, line);
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auto parts = explode(line, '_');
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if (parts[0] != "ShadowFileFormat") {
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return SFFVersion(-1, -1, -1);
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}
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else {
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int mayor = std::stoi(parts[1]);
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int minor = std::stoi(parts[2]);
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int patch = std::stoi(parts[3]);
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return SFFVersion(mayor, minor, patch);
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}
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}
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static SFFElement* ReadFromFile(std::string path)
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{
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std::ifstream inputFileStream(path);
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if (errno)
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{
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//SH_CORE_ERROR("Error: {0} | File: {1}", strerror(errno), path);
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//std::cerr << "Error: " << strerror(errno) << std::endl;
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//std::cerr << "File: " << path << std::endl;
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return nullptr;
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}
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return ReadFromStream(inputFileStream);
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}
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};
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}
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@ -1,10 +1,10 @@
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module;
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module shadow_utils;
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import <string>;
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import <vector>;
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module shadow_utils;
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inline std::vector<std::string> explode(const std::string& s, const char& c)
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{
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std::string buff;
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