Function GetTempDataEngine

src/saveload/engine_sl.cpp:46–55

static TypedIndexContainer<std::vector<Engine>, EngineID> _temp_engine;

Engine *GetTempDataEngine(EngineID index)
{
	if (index < _temp_engine.size()) {
		return &_temp_engine[index];
	} else if (index == _temp_engine.size()) {
		return &_temp_engine.emplace_back();
	} else {
		NOT_REACHED();
	}
}

struct ENGNChunkHandler : ChunkHandler {
	ENGNChunkHandler() : ChunkHandler('ENGN', CH_TABLE) {}