Function GetSavegameFileType

src/saveload/saveload.cpp:570–598

* Return the type as saved/loaded inside the savegame. */

 * Return the type as saved/loaded inside the savegame.
 */
static uint8_t GetSavegameFileType(const SaveLoad &sld)
{
	switch (sld.cmd) {
		case SL_VAR:
			return GetVarFileType(sld.conv); break;

		case SL_STDSTR:
		case SL_ARR:
		case SL_VECTOR:
		case SL_DEQUE:
			return GetVarFileType(sld.conv) | SLE_FILE_HAS_LENGTH_FIELD; break;

		case SL_REF:
			return IsSavegameVersionBefore(SLV_69) ? SLE_FILE_U16 : SLE_FILE_U32;

		case SL_REFLIST:
		case SL_REFVECTOR:
			return (IsSavegameVersionBefore(SLV_69) ? SLE_FILE_U16 : SLE_FILE_U32) | SLE_FILE_HAS_LENGTH_FIELD;

		case SL_SAVEBYTE:
			return SLE_FILE_U8;

		case SL_STRUCT:
		case SL_STRUCTLIST:
			return SLE_FILE_STRUCT | SLE_FILE_HAS_LENGTH_FIELD;

		default: NOT_REACHED();
	}
}

/**
 * Return the size in bytes of a certain type of normal/atomic variable