Improve Code Consistency Between RenderMod and RenderManager

Util/FrameReader.cs

@@ -42,7 +42,7 @@ namespace ADOFAIRenderer.Util
 
         public void RequestFrameCapture(Texture texture, long currentFrame)
         {
-            if (!RenderMod.IsCapturing) return;
+            if (!RenderManager.IsCapturingActive) return;
             ReadbackRequestState state;
 
             lock (_poolLock)
@@ -74,7 +74,7 @@ namespace ADOFAIRenderer.Util
                 }
             }
 
-            if (RenderMod.IsRenderCancelled)
+            if (RenderManager.Instance && RenderManager.Instance.isRenderCancelled)
             {
                 RecycleState(state);
                 return;
@@ -82,7 +82,10 @@ namespace ADOFAIRenderer.Util
 
             if (request.hasError)
             {
-                RenderMod.ReadbackFailureCount++;
+                if (RenderManager.Instance)
+                {
+                    RenderManager.Instance.readbackFailureCount++;
+                }
                 Melon<RenderMod>.Logger.Warning($"[OOM Prevent] GPU Readback failed for frame {frame}. Queue deadlock prevented by sending a black frame.");
 
                 var byteSize = state.NativeBuffer.Length;