Made Lexer errors fully hidden in global scope

Also improved general ease of use with debugging use __debugbreak when an error is thrown.

NOTE: Parser errors currently crash the program

Common/src/Error.cpp

@@ -0,0 +1,47 @@
+#include <LX-Common.h>
+
+namespace LX
+{
+	RuntimeError::RuntimeError()
+	{
+		// Debuggers can only be attached in Debug configuration so this code is useless in Release/Distribution builds //
+		#ifdef _DEBUG
+
+		// Checks a debugger is present before throwing a breakpoint //
+		if (IsDebuggerPresent()) { __debugbreak(); }
+
+		#endif
+	}
+
+	InvalidFilePath::InvalidFilePath(const std::string& _name, const std::filesystem::path& path)
+		: name(nullptr), fileLocation(nullptr)
+	{
+		// Stores the actual strings in static memory //
+		
+		static std::string s_ErrorPath;
+		static std::string s_ErrorName;
+
+		s_ErrorPath = path.string();
+		s_ErrorName = _name;
+
+		// Assigns a pointer to the c-string of the strings //
+		// Done like this because of how DLLs work //
+
+		fileLocation = s_ErrorPath.c_str();
+		name = s_ErrorName.c_str();
+	}
+
+	void InvalidFilePath::PrintToConsole() const
+	{
+		// Tells the user the input file could not be found and how to fix the issue //
+		LX::PrintStringAsColor("Error: ", LX::Color::LIGHT_RED);
+		std::cout << "Invalid " << name << ": ";
+		LX::PrintStringAsColor(fileLocation, LX::Color::WHITE);
+		std::cout << "\n\nMake sure the file exists and the process has the correct path to the file\n";
+	}
+
+	const char* InvalidFilePath::ErrorType() const
+	{
+		return "Invalid File Path";
+	}
+}