Method Finish

src/newgrf_profiling.cpp:110–140

}

uint32_t NewGRFProfiler::Finish()
{
	if (!this->active) return 0;

	if (this->calls.empty()) {
		IConsolePrint(CC_DEBUG, "Finished profile of NewGRF [{:08X}], no events collected, not writing a file.", std::byteswap(this->grffile->grfid));

		this->Abort();
		return 0;
	}

	std::string filename = this->GetOutputFilename();
	IConsolePrint(CC_DEBUG, "Finished profile of NewGRF [{:08X}], writing {} events to '{}'.", std::byteswap(this->grffile->grfid), this->calls.size(), filename);

	uint32_t total_microseconds = 0;

	auto f = FioFOpenFile(filename, "wt", Subdirectory::NO_DIRECTORY);

	if (!f.has_value()) {
		IConsolePrint(CC_ERROR, "Failed to open '{}' for writing.", filename);
	} else {
		fmt::print(*f, "Tick,Sprite,Feature,Item,CallbackID,Microseconds,Depth,Result\n");
		for (const Call &c : this->calls) {
			fmt::print(*f, "{},{},0x{:X},{},0x{:X},{},{},{}\n", c.tick, c.root_sprite, c.feat, c.item, (uint)c.cb, c.time, c.subs, c.result);
			total_microseconds += c.time;
		}
	}

	this->Abort();
	return total_microseconds;
}

void NewGRFProfiler::Abort()
{