From 5376efe7e63ef3c848a971ea845a16c7e030d153 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Fri, 1 Nov 2024 17:38:33 +0100
Subject: move Exception to backend

---
 backend/CMakeLists.txt |  1 +
 backend/Exception.cpp  | 22 ++++++++++++++++++++++
 backend/Exception.h    | 14 ++++++++++++++
 3 files changed, 37 insertions(+)
 create mode 100644 backend/Exception.cpp
 create mode 100644 backend/Exception.h

(limited to 'backend')

diff --git a/backend/CMakeLists.txt b/backend/CMakeLists.txt
index e0c377b..b7e8996 100644
--- a/backend/CMakeLists.txt
+++ b/backend/CMakeLists.txt
@@ -15,5 +15,6 @@ target_sources(main PUBLIC
 	String.cpp
 	print.cpp
 	Player.cpp
+	Exception.cpp
 )
 
diff --git a/backend/Exception.cpp b/backend/Exception.cpp
new file mode 100644
index 0000000..4044d6a
--- /dev/null
+++ b/backend/Exception.cpp
@@ -0,0 +1,22 @@
+#include <cstdarg>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
+#include "backend/String.h"
+
+#include "Exception.h"
+
+using namespace std;
+
+const char * Exception::what() {
+	return this->error.c_str();
+}
+
+Exception::Exception(const char * fmt, ...) {
+	va_list args;
+	va_start(args, fmt);
+	this->error = String::va_fmt(args, fmt);
+	va_end(args);
+}
+
diff --git a/backend/Exception.h b/backend/Exception.h
new file mode 100644
index 0000000..bc65aa0
--- /dev/null
+++ b/backend/Exception.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "backend/String.h"
+
+class Exception {
+public:
+	Exception(const char * fmt, ...);
+	const char * what();
+
+protected:
+	Exception() = default;
+	String error;
+};
+
-- 
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