This is a repository exported from wc3proxy.
I modified the project to have it as a dotnet core console application to be able to run it on Mac/MacOS/OS X. It should also run on Linux and Windows.
To compile, make sure dotnet core is installed and simply run dotnet build from the main directory.
To execute the proxy, simply run dotnet run ipaddress, where ipaddress is the machine hosting the Warcraft III - The Frozen Throne game. I suggest you also add --no-build to speed up starting the process. So that makes: dotnet run --no-build ipaddress
I hard-coded the version 1.31 and The Frozen Throne, so by default, it does not work for Warcraft RoC or other version. This can be easily changed in MainProxy.cs.