Fixed some comments

LightlessSync/Services/LightFinder/LightFinderPlateHandler.cs

@@ -679,7 +679,7 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
 
         ImGui.PopStyleVar(2);
 
-        // --- Debug settings (wired via handler fields; no hotkey / no extra debug window here) ---
+        // Debug flags
         bool dbgEnabled = false;
         bool dbgDisableOcc = false;
         bool dbgDrawUiRects = false;
@@ -737,11 +737,9 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
                 var scale = baseFontSize > 0 ? (info.FontSize / baseFontSize) : 1f;
                 var size = baseSize * scale;
 
-                // label rect for occlusion checking (in game screen coords, NOT viewport-pos-adjusted)
                 var topLeft = info.ScreenPosition - new Vector2(size.X * info.Pivot.X, size.Y * info.Pivot.Y);
                 var labelRect = new RectF(topLeft.X, topLeft.Y, topLeft.X + size.X, topLeft.Y + size.Y);
 
-                // "Would this be occluded?" (we track this even if we force-draw)
                 bool wouldOcclude = IsOccludedByAnyUi(labelRect);
                 if (wouldOcclude)
                     occludedThisFrame++;
@@ -769,7 +767,7 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
                 drawList.AddScreenText(drawPos, info.Text, info.TextColor, info.FontSize, info.Pivot, info.EdgeColor, font);
             }
 
-            // Debug: draw UI rects (occluders)
+            // Debug: draw UI rects if any
             if (dbgEnabled && dbgDrawUiRects && _uiRects.Count > 0)
             {
                 var useOff = useViewportOffset ? vpPos : Vector2.Zero;
@@ -788,7 +786,6 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
         }
 
 #if DEBUG
-        // --- Publish per-frame debug counters for the UI Debug tab ---
         DebugLabelCountLastFrame = copyCount;
         DebugUiRectCountLastFrame = _uiRects.Count;
         DebugOccludedCountLastFrame = occludedThisFrame;
@@ -951,13 +948,16 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
         if (addon == null)
             return false;
 
+        // Addon must be visible
         if (!addon->IsVisible)
             return false;
 
+        // Root must be visible
         var root = addon->RootNode;
         if (root == null || !root->IsVisible())
             return false;
 
+        // Must have multiple nodes to be useful
         var nodeCount = addon->UldManager.NodeListCount;
         var nodeList = addon->UldManager.NodeList;
         if (nodeCount <= 1 || nodeList == null)
@@ -968,7 +968,6 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
         if (!IsFinite(rsx) || rsx <= 0f) rsx = 1f;
         if (!IsFinite(rsy) || rsy <= 0f) rsy = 1f;
 
-        // clamp insane root scales (rare but prevents explosions)
         // clamp insane root scales (rare but prevents explosions)
         rsx = MathF.Min(rsx, 6f);
         rsy = MathF.Min(rsy, 6f);
@@ -998,10 +997,11 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
         if (rootR <= rootL || rootB <= rootT)
             return false;
 
+        // Root dimensions
         var rootW = rootR - rootL;
         var rootH = rootB - rootT;
 
-        // --- Union of drawable-ish nodes, but constrained by root rect ---
+        // Find union of all probably-drawable nodes intersecting root
         bool any = false;
         float l = float.MaxValue, t = float.MaxValue, r = float.MinValue, b = float.MinValue;
 
@@ -1082,6 +1082,7 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
             return true;
         }
 
+        // Validate final union rect
         var uw = r - l;
         var uh = b - t;
         if (uw < 4f || uh < 4f)
@@ -1090,6 +1091,7 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
             return true;
         }
 
+        // If union is excessively larger than root, fallback to root rect
         if (uw > rootW * 1.35f || uh > rootH * 1.35f)
         {
             rect = new RectF(rootL, rootT, rootR, rootB);
@@ -1105,9 +1107,11 @@ public unsafe class LightFinderPlateHandler : IHostedService, IMediatorSubscribe
         if (n == null || !n->IsVisible())
             return false;
 
-        if (n->Color.A == 0)
+        // Check alpha
+        if (n->Color.A == 16)
             return false;
 
+        // Check node type
         return n->Type switch
         {
             NodeType.Text => true,