Reactor Maintenance

C# WinUI 3 + Win2D level editor for the deterministic grid simulation described in design.md.

Projects

• src/ReactorMaintenance.Simulation: UI-independent level model, editor operations, forecasts, simulation turns, versioned JSON serialization, and swappable difficulty balancing profiles.
• src/ReactorMaintenance.Win2D: Win2D editor app for painting floor/wall terrain plus cell props, loading/saving levels, advancing simulation turns, and activating the reactor.
• tests/ReactorMaintenance.Simulation.Tests: unit tests for deterministic simulation behavior.

Commands

dotnet test tests\ReactorMaintenance.Simulation.Tests\ReactorMaintenance.Simulation.Tests.csproj
dotnet build src\ReactorMaintenance.Win2D\ReactorMaintenance.Win2D.csproj -p:Platform=x64
dotnet run --project src\ReactorMaintenance.Win2D\ReactorMaintenance.Win2D.csproj -p:Platform=x64