if (opCode == 241) {
					regionY = inStream.readByteA();
					for (int z = 0; z < 4; z++) {
						for (int x = 0; x < 13; x++) {
							for (int y = 0; y < 13; y++) {
								int i26 = inStream.readByte();
								if (i26 == 5) {
									int val = Integer.parseInt(inStream.readString());
									constructRegionData[z][x][y] = val;
								} else {
									constructRegionData[z][x][y] = -1;
								}
							}
						}
					}
					regionX = inStream.readUnsignedWord();
					requestMapReconstruct = true;
				}