89 lines
2.3 KiB
C#
89 lines
2.3 KiB
C#
using System;
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using System.Diagnostics;
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using System.Reflection;
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using System.Text;
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namespace Godot
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{
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internal static class DebuggingUtils
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{
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internal static void AppendTypeName(this StringBuilder sb, Type type)
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{
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if (type.IsPrimitive)
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sb.Append(type.Name);
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else if (type == typeof(void))
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sb.Append("void");
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else
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sb.Append(type);
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sb.Append(" ");
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}
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public static void InstallTraceListener()
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{
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Trace.Listeners.Clear();
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Trace.Listeners.Add(new GodotTraceListener());
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}
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public static void GetStackFrameInfo(StackFrame frame, out string fileName, out int fileLineNumber, out string methodDecl)
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{
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fileName = frame.GetFileName();
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fileLineNumber = frame.GetFileLineNumber();
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MethodBase methodBase = frame.GetMethod();
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if (methodBase == null)
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{
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methodDecl = string.Empty;
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return;
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}
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var sb = new StringBuilder();
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if (methodBase is MethodInfo)
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sb.AppendTypeName(((MethodInfo)methodBase).ReturnType);
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sb.Append(methodBase.DeclaringType.FullName);
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sb.Append(".");
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sb.Append(methodBase.Name);
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if (methodBase.IsGenericMethod)
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{
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Type[] genericParams = methodBase.GetGenericArguments();
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sb.Append("<");
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for (int j = 0; j < genericParams.Length; j++)
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{
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if (j > 0)
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sb.Append(", ");
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sb.AppendTypeName(genericParams[j]);
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}
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sb.Append(">");
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}
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sb.Append("(");
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bool varArgs = (methodBase.CallingConvention & CallingConventions.VarArgs) != 0;
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ParameterInfo[] parameter = methodBase.GetParameters();
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for (int i = 0; i < parameter.Length; i++)
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{
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if (i > 0)
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sb.Append(", ");
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if (i == parameter.Length - 1 && varArgs)
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sb.Append("params ");
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sb.AppendTypeName(parameter[i].ParameterType);
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}
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sb.Append(")");
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methodDecl = sb.ToString();
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}
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}
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}
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