From 66a4011f4b12dc2fdc74dee5caedec26edfac143 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik.hautakoski@gmail.com>
Date: Sat, 5 Dec 2020 15:06:22 +0100
Subject: [PATCH] Spectre/Core/String: Adding to_string() for signed int.

---
 include/Spectre/Core/String.h | 2 ++
 source/Core/String.cpp        | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/include/Spectre/Core/String.h b/include/Spectre/Core/String.h
index 5d16471..6699263 100644
--- a/include/Spectre/Core/String.h
+++ b/include/Spectre/Core/String.h
@@ -10,6 +10,8 @@ namespace sp { namespace core
 {
 	// Convertion functions from standard c/c++ types.
 
+	std::string to_string(int value);
+
 	std::string to_string(unsigned int value);
 
 	std::string to_string(float value);
diff --git a/source/Core/String.cpp b/source/Core/String.cpp
index 7e8c092..6bd8a74 100644
--- a/source/Core/String.cpp
+++ b/source/Core/String.cpp
@@ -4,6 +4,13 @@
 
 namespace sp {
 
+std::string core::to_string(int value)
+{
+	char buf[32];
+	sprintf(buf, "%i", value);
+	return std::string(buf);
+}
+
 std::string core::to_string(unsigned int value)
 {
 	char buf[32];