From 12440bbca3d599362af50ec0333b6bbe358e37be Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Tue, 1 Oct 2019 00:43:12 +0200
Subject: [PATCH] - new exception class for quitting the game

This will eventually replace the atexit mess, right now it isn't used.
---
 src/utility/doomerrors.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/utility/doomerrors.h b/src/utility/doomerrors.h
index 29e1a6fc989..77c1b7d489e 100644
--- a/src/utility/doomerrors.h
+++ b/src/utility/doomerrors.h
@@ -111,6 +111,18 @@ class CVulkanError : public CDoomError
 	CVulkanError(const char *message) : CDoomError(message) {}
 };
 
+class CExitEvent : public std::exception
+{
+	int m_reason;
+public:
+	CExitEvent(int reason) { m_reason = reason; }
+	char const *what() const noexcept override
+	{
+		return "The game wants to exit";
+	}
+	int Reason() const { return m_reason; }
+};
+
 void I_Error (const char *error, ...) GCCPRINTF(1,2);
 void I_FatalError (const char *error, ...) GCCPRINTF(1,2);