The System.Net.NetworkInformation.Ping class requires the IP address in little-endian format. Previously, it was passed in big-endian format (IP address in reverse order. 1.2.3.4 became 4.3.2.1). As a result, the servers were never pinged correctly. To save the IP address in the correct order in _ipAddress, the byte order must be reversed so that the least significant byte (LSB) comes first.

Problem with the previous layer remaining in the slot when changing layers

incorrect operation corrected.

Tidied up warnings that were now errors. Note in some cases warnings/errors disabled with pragma as need to be kept (for now).

…into the Directory.Build.props to set for all projects at once.

…eep out of source directories (source files only). Same for binaries to go under bin in root.

+ reading files using StackDataReader struct
+ some loading optimization

+ minor cleanup

+ removed ref value

+ gump reading rework

+ re-organization of file reading classes
+ staticsx/mapx support (login flag)