Initial commit

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

.gitignore

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+
+# This file describes files and paths that should not be tracked by Git version control
+# https://git-scm.com/docs/gitignore
+
+# Auto-generated code editor files
+.vs/*
+.vscode/*
+*.csproj
+obj/*
+Properties/*
+code/obj/*
+code/Properties/*
+
+# Auto-generated asset related files
+*.generated.*
+*.*_c
+*.los
+*.vpk

.sbproj

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+{
+  "Title": "perfmon",
+  "Type": "library",
+  "Org": "nfm",
+  "Ident": "perfmon",
+  "Tags": null,
+  "Schema": 1,
+  "HasAssets": true,
+  "AssetsPath": "",
+  "Resources": null,
+  "MenuResources": null,
+  "HasCode": true,
+  "CodePath": ".",
+  "PackageReferences": [],
+  "EditorReferences": null,
+  "Metadata": {
+    "ProjectTemplate": null,
+    "CsProjName": "",
+    "Compiler": {
+      "RootNamespace": "Sandbox",
+      "DefineConstants": "SANDBOX;ADDON;DEBUG",
+      "NoWarn": "1701;1702;1591;",
+      "WarningsAsErrors": "",
+      "References": [],
+      "DistinctReferences": []
+    }
+  }
+}

LICENSE

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+MIT License
+
+Copyright (c) 2023 Non
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Perfmon.razor

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+@using System;
+@using Sandbox;
+@using Sandbox.UI;
+
+@inherits Panel
+@attribute [StyleSheet]
+
+@namespace Perfmon
+
+<root class="perfmon">
+  <div class="fps @FPSStatus">
+    <p>@fps fps / @ms ms</p>
+  </div>
+</root>
+
+@code
+{
+  string FPSStatus
+  {
+    get
+    {
+      if (fps >= 60) return "green";
+      if (fps >= 30) return "orange";
+      else return "red";
+    }
+  }
+
+  float fps;
+  float ms;
+
+  float updateRate = 1f;
+  float deltaBetweenUpdates;
+  int framesBetweenUpdates;
+
+  public Perfmon()
+  {
+    // RenderedManually = true; // Only for RootPanel
+    // Scale = 1; // Only for RootPanel
+  }
+
+  [Sandbox.GameEvent.Client.FrameAttribute]
+  void NewFrame()
+  {
+    deltaBetweenUpdates += Time.Delta;
+    framesBetweenUpdates++;
+
+    if (deltaBetweenUpdates > 1 / updateRate)
+    {
+      //Log.Info("Updating FPS meter");
+
+      // Update FPS meter
+      fps = (float)Math.Round(framesBetweenUpdates / deltaBetweenUpdates, 2, MidpointRounding.AwayFromZero);
+      ms = (float)Math.Round(deltaBetweenUpdates / framesBetweenUpdates * 1000f, 2, MidpointRounding.AwayFromZero);
+
+      // Reset counters
+      deltaBetweenUpdates = 0;
+      framesBetweenUpdates = 0;
+
+      // Invalidate Panel
+      StateHasChanged();
+    }
+  }
+}

Perfmon.razor.scss

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+.perfmon {
+  margin-left: auto;
+  margin-right: 5px;
+  background-color: rgba(0, 0, 0, 0.5);
+  width: 200px;
+  height: 100px;
+  border: 3px solid rgba(255, 255, 255, 0.1);
+  border-radius: 10px;
+}
+
+.fps {
+  font-weight: bold;
+  text-align: right;
+}
+
+.red {
+  color: rgb(255, 0, 0);
+}
+
+.orange {
+  color: rgb(255, 150, 0);
+}
+
+.green {
+  color: rgb(0, 255, 0);
+}