This adds constants to projects build via Godot Mono which allows project to conditionally react to different operating systems and 32/64 Bit architecture. Additionally .NET libraries could support multiple engines like Unity and Godot at the same time when compiled from Godot and reacting to definitions.
BaseIntermediateOutputPath seems to be empty by default. The workaround is to explicitly set it.
Also fixed passing char instead of char[] to String.Split. Why was this even working with Mono?
- Now there is only one solution that contains both GodotSharp and GodotSharpEditor project. Previously we had one solution for each project
- GodotSharpEditor reference GodotShatp with a 'ProjectReference'. Previously it was a 'Reference' to the assembly
- This also simplifies the command line option to generate this solution: 'godot --generate-cs-api <OutputDir>'
- Set (Csc/Vbc/Fsc)ToolExe environment variables to point to the batch files in Mono's bin directory when building with Mono's MSBuild.
- Set Mono's MSBuild as the default build tool on Windows.
- Generate projects with portable DebugType instead of full.
