Method ExtractPatchInfo

pcsx2/Patch.cpp:441–545

}

void Patch::ExtractPatchInfo(std::vector<PatchInfo>* dst, const std::string& pnach_data, u32* num_unlabelled_patches)
{
	std::istringstream ss(pnach_data);
	std::string line;
	PatchInfo current_patch;

	std::optional<patch_place_type> last_place;
	bool unknown_place = false;

	while (std::getline(ss, line))
	{
		TrimPatchLine(line);
		if (line.empty())
			continue;

		const bool has_patch = !current_patch.name.empty();

		if (line.length() > 2 && line.front() == '[' && line.back() == ']')
		{
			if (has_patch)
			{
				if (std::none_of(dst->begin(), dst->end(),
						[&current_patch](const PatchInfo& pi) { return (pi.name == current_patch.name); }))
				{
					// Don't show patches with duplicate names, prefer the first loaded.
					if (!ContainsPatchName(*dst, current_patch.name))
					{
						dst->push_back(std::move(current_patch));
					}
					else
					{
						Console.WriteLn(Color_Gray, fmt::format("Patch: Skipped reading patch '{}' since a patch with a duplicate name was already loaded.", current_patch.name));
					}
				}
				current_patch = {};
			}

			current_patch.name = line.substr(1, line.length() - 2);
			last_place = std::nullopt;
			unknown_place = false;
			continue;
		}

		std::string_view key, value;
		StringUtil::ParseAssignmentString(line, &key, &value);

		// Just ignore other directives, who knows what rubbish people have in here.
		// Use comment for description if it hasn't been otherwise specified.
		if (key == "author")
		{
			current_patch.author = value;
		}
		else if (key == "description")
		{
			current_patch.description = value;
		}
		else if (key == "comment" && current_patch.description.empty())
		{