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#include "Doom3MapWriter.h"
#include "igame.h"
#include "ientity.h"
#include "primitivewriters/BrushDef3Exporter.h"
#include "primitivewriters/PatchDefExporter.h"
#include "Doom3MapFormat.h"
namespace map
{
namespace
{
// Escape line breaks and quotes in the given input string
inline std::string escapeEntityKeyValue(const std::string& input)
{
auto result = string::replace_all_copy(input, "\n", "\\n");
string::replace_all(result, "\"", "\\\""); // replace " with \"
return result;
}
}
Doom3MapWriter::Doom3MapWriter() :
_entityCount(0),
_primitiveCount(0)
{}
void Doom3MapWriter::beginWriteMap(const scene::IMapRootNodePtr& root, std::ostream& stream)
{
// Write the version tag
stream << "Version " << MAP_VERSION_D3 << std::endl;
}
void Doom3MapWriter::endWriteMap(const scene::IMapRootNodePtr& root, std::ostream& stream)
{
// nothing
}
void Doom3MapWriter::beginWriteEntity(const IEntityNodePtr& entity, std::ostream& stream)
{
// Write out the entity number comment
stream << "// entity " << _entityCount++ << std::endl;
// Entity opening brace
stream << "{" << std::endl;
// Entity key values
writeEntityKeyValues(entity, stream);
}
void Doom3MapWriter::writeEntityKeyValues(const IEntityNodePtr& entity, std::ostream& stream)
{
// Export the entity key values
entity->getEntity().forEachKeyValue([&](const std::string& key, const std::string& value)
{
stream << "\"" << escapeEntityKeyValue(key) << "\" \"" << escapeEntityKeyValue(value) << "\"" << std::endl;
});
}
void Doom3MapWriter::endWriteEntity(const IEntityNodePtr& entity, std::ostream& stream)
{
// Write the closing brace for the entity
stream << "}" << std::endl;
// Reset the primitive count again
_primitiveCount = 0;
}
void Doom3MapWriter::beginWriteBrush(const IBrushNodePtr& brush, std::ostream& stream)
{
// Primitive count comment
stream << "// primitive " << _primitiveCount++ << std::endl;
// Export brushDef3 definition to stream
BrushDef3Exporter::exportBrush(stream, brush);
}
void Doom3MapWriter::endWriteBrush(const IBrushNodePtr& brush, std::ostream& stream)
{
// nothing
}
void Doom3MapWriter::beginWritePatch(const IPatchNodePtr& patch, std::ostream& stream)
{
// Primitive count comment
stream << "// primitive " << _primitiveCount++ << std::endl;
// Export patch here _mapStream
PatchDefExporter::exportPatch(stream, patch);
}
void Doom3MapWriter::endWritePatch(const IPatchNodePtr& patch, std::ostream& stream)
{
// nothing
}
} // namespace
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