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Parse techset files for IW4

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Jan
2022-03-26 18:47:43 +01:00
parent 2fda10f133
commit eb5312899f
11 changed files with 345 additions and 2 deletions
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33
src/ObjLoading/Techset/TechsetFileReader.cpp Normal file
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#include "TechsetFileReader.h"
#include "Parsing/TechsetFileParser.h"
#include "StructuredDataDef/Parsing/StructuredDataDefParser.h"
#include "Parsing/Impl/CommentRemovingStreamProxy.h"
#include "Parsing/Impl/ParserSingleInputStream.h"
TechsetFileReader::TechsetFileReader(std::istream& stream, std::string fileName, const char** validTechniqueTypeNames, const size_t validTechniqueTypeNameCount)
: m_file_name(std::move(fileName)),
m_valid_technique_type_names(validTechniqueTypeNames),
m_valid_technique_type_name_count(validTechniqueTypeNameCount)
{
m_base_stream = std::make_unique<ParserSingleInputStream>(stream, m_file_name);
m_comment_proxy = std::make_unique<CommentRemovingStreamProxy>(m_base_stream.get());
}
std::unique_ptr<techset::TechsetDefinition> TechsetFileReader::ReadTechsetDefinition() const
{
SimpleLexer::Config lexerConfig;
lexerConfig.m_emit_new_line_tokens = false;
lexerConfig.m_read_strings = true;
lexerConfig.m_read_numbers = false;
const auto lexer = std::make_unique<SimpleLexer>(m_comment_proxy.get(), std::move(lexerConfig));
const auto parser = std::make_unique<techset::Parser>(lexer.get(), m_valid_technique_type_names, m_valid_technique_type_name_count);
const auto success = parser->Parse();
if (success)
return parser->GetTechsetDefinition();
std::cout << "Parsing techset file \"" << m_file_name << "\" failed!\n";
return {};
}