Lots of refactors related to BreakToDebugger and FormatLogMessage

2026-02-14 01:25:04 -05:00
parent 96256d7836
commit dd159b064d
10 changed files with 221 additions and 162 deletions
--- a/Source/Integration/BreakToDebugger.cpp
+++ b/Source/Integration/BreakToDebugger.cpp
@@ -0,0 +1,76 @@
+
+#include "BreakToDebugger.h"
+#include "Blueprint/BlueprintExceptionInfo.h"
+#include "Kismet2/KismetDebugUtilities.h"
+
+ELogVerbosity::Type FlxBreakToDebuggerOutputDevice::ConvertThreshold(ElxBreakToDebuggerThreshold Verbosity) {
+	switch (Verbosity) {
+		case ElxBreakToDebuggerThreshold::Error:		return ELogVerbosity::Error;
+		case ElxBreakToDebuggerThreshold::Warning:		return ELogVerbosity::Warning;
+		case ElxBreakToDebuggerThreshold::Display:		return ELogVerbosity::Display;
+		case ElxBreakToDebuggerThreshold::Log:			return ELogVerbosity::Log;
+		case ElxBreakToDebuggerThreshold::Verbose:		return ELogVerbosity::Verbose;
+		case ElxBreakToDebuggerThreshold::VeryVerbose:	return ELogVerbosity::VeryVerbose;
+		case ElxBreakToDebuggerThreshold::Fatal:		return ELogVerbosity::Fatal;
+	}
+}
+
+FlxBreakToDebuggerOutputDevice::FlxBreakToDebuggerOutputDevice(const ElxBreakToDebuggerThreshold &SensitivityRef)
+    : Sensitivity(SensitivityRef)
+{
+	GLog->AddOutputDevice(this);
+}
+
+FlxBreakToDebuggerOutputDevice::~FlxBreakToDebuggerOutputDevice()
+{
+	GLog->RemoveOutputDevice(this);
+}
+
+namespace UBreakPoint {
+    static volatile int V;
+    FORCENOINLINE static void OnLogFatal() {
+        V = 0;
+    }
+    FORCENOINLINE static void OnLogError() {
+		V = 1;
+        OnLogFatal();
+	}
+    FORCENOINLINE static void OnLogWarning() {
+        V = 2;
+        OnLogError();
+    }
+}
+
+static const FName LogBlueprintDebugName(TEXT("LogBlueprintDebug"));
+
+
+void FlxBreakToDebuggerOutputDevice::Serialize(const TCHAR* V, ELogVerbosity::Type Verbosity, const FName& Category)
+{
+    // If the error isn't serious enough, do nothing.
+    //
+    if (Verbosity > ConvertThreshold(Sensitivity))
+    {
+        return;
+    }
+
+    // If the Category is LogBlueprintDebug, then we're inside the debugger already.
+    //
+    if (Category == LogBlueprintDebugName)
+    {
+        return;
+    }
+
+    // Find out if we're running in a blueprint thread.  If not, return.
+    //
+    FFrame* Frame = FFrame::GetThreadLocalTopStackFrame();
+    if (Frame == nullptr) return;
+    UObject *TopObject = Frame->Object;
+    if (TopObject == nullptr) return;
+
+    // Notify the debugger that there's been an exception.
+    //
+    FBlueprintExceptionInfo ExceptionInfo(EBlueprintExceptionType::Breakpoint, FText::FromStringView(FStringView(V)));
+    FBlueprintCoreDelegates::ThrowScriptException(TopObject, *Frame, ExceptionInfo);
+}
+
+