- add: Metrics

Nebula.Runner/Services/ReflectionService.cs

@@ -0,0 +1,59 @@
+using System.Reflection;
+using Nebula.Shared;
+using Nebula.Shared.FileApis;
+using Nebula.Shared.Services;
+
+namespace Nebula.Runner.Services;
+
+[ServiceRegister]
+public class ReflectionService(AssemblyService assemblyService)
+{
+    private Dictionary<string, Assembly> _typeCache = new();
+
+    public void RegisterAssembly(Assembly robustAssembly)
+    {
+        _typeCache.Add(robustAssembly.GetName().Name!, robustAssembly);
+    }
+
+    public void RegisterRobustAssemblies(AssemblyApi engine)
+    {
+        RegisterAssembly(GetRobustAssembly("Robust.Shared", engine));
+        RegisterAssembly(GetRobustAssembly("Robust.Client", engine));
+    }
+
+    private Assembly GetRobustAssembly(string assemblyName, AssemblyApi engine)
+    {
+        if(!assemblyService.TryOpenAssembly(assemblyName, engine, out var assembly))
+            throw new Exception($"Unable to locate {assemblyName}.dll in engine build!");
+        return assembly;
+    }
+
+    public Type? GetTypeImp(string name)
+    {
+        foreach (var (prefix,assembly) in _typeCache)
+        {
+            string appendedName = prefix + name;
+            var theType = assembly.GetType(appendedName);
+            if (theType != null)
+            {
+                return theType;
+            }
+        }
+
+        return null;
+    }
+
+    public Type GetType(string name)
+    {
+        var prefix = ExtrackPrefix(name);
+        return !_typeCache.TryGetValue(prefix, out var assembly)
+            ? GetTypeImp(name)!
+            : assembly.GetType(name)!;
+    }
+
+    private string ExtrackPrefix(string path)
+    {
+        var sp = path.Split(".");
+        return sp[0] + "." + sp[1];
+    }
+}