private static void loadRegion(byte version, River river, StructureRegion region) { ushort num = river.readUInt16(); for (ushort num2 = 0; num2 < num; num2 += 1) { ushort num3 = river.readUInt16(); ushort num4 = river.readUInt16(); Vector3 vector = river.readSingleVector3(); byte b = 0; if (version > 4) { b = river.readByte(); } byte b2 = river.readByte(); byte b3 = 0; if (version > 4) { b3 = river.readByte(); } ulong num5 = 0UL; ulong num6 = 0UL; if (version > 2) { num5 = river.readUInt64(); num6 = river.readUInt64(); } uint newObjActiveDate; if (version > 3) { newObjActiveDate = river.readUInt32(); if (Provider.time - StructureManager.serverActiveDate > Provider.modeConfigData.Structures.Decay_Time / 2u) { newObjActiveDate = Provider.time; } } else { newObjActiveDate = Provider.time; } ItemStructureAsset itemStructureAsset; try { itemStructureAsset = (ItemStructureAsset)Assets.find(EAssetType.ITEM, num3); } catch { itemStructureAsset = null; } if (itemStructureAsset != null) { if (version < 5) { Vector3 eulerAngles = Quaternion.Euler(-90f, (float)(b2 * 2), 0f).eulerAngles; b = MeasurementTool.angleToByte((float)(Mathf.RoundToInt(eulerAngles.x / 2f) * 2)); b2 = MeasurementTool.angleToByte((float)(Mathf.RoundToInt(eulerAngles.y / 2f) * 2)); b3 = MeasurementTool.angleToByte((float)(Mathf.RoundToInt(eulerAngles.z / 2f) * 2)); } region.structures.Add(new StructureData(new Structure(num3, num4, itemStructureAsset), vector, b, b2, b3, num5, num6, newObjActiveDate)); StructureManager.manager.spawnStructure(region, num3, vector, b, b2, b3, (byte)Mathf.RoundToInt((float)num4 / (float)itemStructureAsset.health * 100f), num5, num6, StructureManager.instanceCount += 1u); } } }