testing this shit is nightmare fuel

Dalamud/Fools/FoolsManager.cs

@@ -31,6 +31,8 @@ internal class FoolsManager : IDisposable, IServiceType
         this.FoolsPlugins = new List<FoolsPluginMetadata>
         {
             new("Test Fool Plugin", "TestFoolPlugin", "this is a test", "NotNite", typeof(TestFoolPlugin)),
+            new("Pixel Imperfect", "PixelImperfectPlugin", "Whoops... we messed up the math on that one.", "Halpo",
+                typeof(PixelImperfectPlugin)),
         };
     }
 
@@ -87,7 +89,7 @@ internal class FoolsManager : IDisposable, IServiceType
     {
         foreach (var plugin in this.ActivatedPlugins.Values)
         {
-            plugin.DrawUI();
+            plugin.DrawUi();
         }
     }
 }

Dalamud/Fools/IFoolsPlugin.cs

@@ -1,8 +1,8 @@
-using Dalamud.Plugin;
+using System;
 
 namespace Dalamud.Fools;
 
-public interface IFoolsPlugin : IDalamudPlugin
+public interface IFoolsPlugin : IDisposable
 {
-    public void DrawUI() { }
+    public void DrawUi() { }
 }

Dalamud/Fools/Plugins/PixelImperfectPlugin.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Numerics;
+using Dalamud.Game.ClientState;
+using Dalamud.Game.Gui;
+using Dalamud.Interface;
+using ImGuiNET;
+using static ImGuiNET.ImGuiWindowFlags;
+
+namespace Dalamud.Fools.Plugins;
+
+public class PixelImperfectPlugin : IFoolsPlugin
+{
+    private ClientState clientState;
+    private GameGui gameGui;
+
+    public PixelImperfectPlugin()
+    {
+        this.clientState = Service<ClientState>.Get();
+        this.gameGui = Service<GameGui>.Get();
+    }
+
+    public void DrawUi()
+    {
+        if (this.clientState.LocalPlayer == null) return;
+
+        // Copied directly from PixelPerfect
+        ImGui.PushStyleVar(ImGuiStyleVar.WindowPadding, new Vector2(0, 0));
+        ImGuiHelpers.ForceNextWindowMainViewport();
+        ImGuiHelpers.SetNextWindowPosRelativeMainViewport(new Vector2(0, 0));
+        ImGui.Begin("Canvas", NoInputs | NoNav | NoTitleBar | NoScrollbar | NoBackground);
+        ImGui.SetWindowSize(ImGui.GetIO().DisplaySize);
+
+        var xOffset = Math.Sin(Environment.TickCount / 500.0);
+        var yOffset = Math.Sin(Environment.TickCount / 1500.0);
+        var actorPos = this.clientState.LocalPlayer.Position;
+
+        this.gameGui.WorldToScreen(
+            new Vector3(actorPos.X + (float)xOffset, actorPos.Y, actorPos.Z + (float)yOffset),
+            out var pos);
+
+        ImGui.GetWindowDrawList().AddCircle(
+            new Vector2(pos.X, pos.Y),
+            2,
+            ImGui.GetColorU32(new Vector4(255, 255, 255, 255)),
+            100,
+            10);
+
+        ImGui.End();
+        ImGui.PopStyleVar();
+    }
+
+    public void Dispose() { }
+}

Dalamud/Fools/Plugins/TestFoolPlugin.cs

@@ -14,7 +14,7 @@ public class TestFoolPlugin : IFoolsPlugin
 
     public TestFoolPlugin() { }
 
-    public void DrawUI()
+    public void DrawUi()
     {
         if (ImGui.Begin("Nuts"))
         {

Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs

@@ -1257,7 +1257,7 @@ internal class PluginInstallerWindow : Window, IDisposable
         foreach (var plugin in manager.FoolsPlugins)
         {
             // dropdown
-            if (ImGui.CollapsingHeader($"{plugin.Name}##AprilFools_{plugin.Name}"))
+            if (ImGui.CollapsingHeader($"{plugin.Name}##AprilFools_Header_{plugin.Name}"))
             {
                 ImGui.Indent();
                 ImGui.Text(plugin.Name);
@@ -1269,18 +1269,20 @@ internal class PluginInstallerWindow : Window, IDisposable
 
                 if (manager.IsPluginActivated(plugin.InternalName))
                 {
-                    if (ImGui.Button("Disable"))
+                    if (ImGui.Button($"Disable##AprilFools_Disable_{plugin.Name}"))
                     {
                         manager.DeactivatePlugin(plugin.InternalName);
                     }
                 }
                 else
                 {
-                    if (ImGui.Button("Install"))
+                    if (ImGui.Button($"Install##AprilFools_Enable_{plugin.Name}"))
                     {
                         manager.ActivatePlugin(plugin.InternalName);
                     }
                 }
+
+                ImGui.Unindent();
             }
         }
     }