Added colored text in terminal

Common/FileRead.h

@@ -7,6 +7,7 @@ namespace LXC::Util
 {
 	struct FileReadError
 	{
+		// Different reasons why the error can occur //
 		enum Reason
 		{
 			FileNotFound,
@@ -14,12 +15,27 @@ namespace LXC::Util
 			NotAFile
 		};
 
+		// Constructor to pass arguments to the struct //
 		FileReadError(const std::filesystem::path& _path, Reason _reason)
 			: path(_path), reason(_reason)
 		{}
 
-		std::filesystem::path path;
-		Reason reason;
+		// Error information //
+		const std::filesystem::path path;
+		const Reason reason;
+
+		// Turns the error into a c-string //
+		inline static const char* const ReasonStr(const Reason& reason)
+		{
+			static const char* reasons[] =
+			{
+				"File cannot be found",
+				"File reading permissions are denied",
+				"Not a file"
+			};
+
+			return reasons[reason];
+		}
 	};
 
 	inline ReturnVal<std::string, FileReadError> ReadFile(const std::filesystem::path& filepath)