Visualizer: get problem number from the command line

codingteam · Jul 8, 2023 · 9f105e3 · 9f105e3
1 parent aee80be
commit 9f105e3
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/Icfpc2023.Visualizer/ViewModels/MainWindowViewModel.fs b/Icfpc2023.Visualizer/ViewModels/MainWindowViewModel.fs
@@ -1,5 +1,6 @@
 namespace Icfpc2023.Visualizer.ViewModels
 
+open System
 open Icfpc2023
 open ReactiveUI
 
@@ -12,7 +13,9 @@ type MainWindowViewModel() =
         FieldViewModel(problemId, problem, solution, solutionMetadata)
 
     member val Field =
-        MainWindowViewModel.LoadProblem(1)
+        let cmdArgs = Environment.GetCommandLineArgs() |> Array.skip 1
+        let problemId = if cmdArgs.Length > 0 then int cmdArgs[0] else 1
+        MainWindowViewModel.LoadProblem(problemId)
         with get, set
 
     member this.ProblemId = string this.Field.ProblemId

diff --git a/README.md b/README.md
@@ -38,9 +38,9 @@ $ cd Icfpc2023 && dotnet run -- [arguments here…]
 
 ### Visualizer
 ```console
-$ dotnet run --project Icfpc2023.Visualizer
+$ dotnet run --project Icfpc2023.Visualizer [-- <problemNumber>]
     # or, alternately:
-$ cd Icfpc2023.Visualizer && dotnet run
+$ cd Icfpc2023.Visualizer && dotnet run [-- <problemNumber>]
 ```
 
 ### Commands