From ebb2d9d1860ae5f8893526db5c57405524d16958 Mon Sep 17 00:00:00 2001
From: Chris Thrasher <chrisjthrasher@gmail.com>
Date: Thu, 16 Jun 2022 17:06:05 -0600
Subject: [PATCH] Implement `sf::Time` with `<chrono>`

---
 include/SFML/System/Time.hpp | 4 +++-
 include/SFML/System/Time.inl | 6 +++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/include/SFML/System/Time.hpp b/include/SFML/System/Time.hpp
index 79bc3c760..bfe9dc888 100644
--- a/include/SFML/System/Time.hpp
+++ b/include/SFML/System/Time.hpp
@@ -30,6 +30,8 @@
 ////////////////////////////////////////////////////////////
 #include <SFML/System/Export.hpp>
 
+#include <chrono>
+
 
 namespace sf
 {
@@ -103,7 +105,7 @@ private:
     ////////////////////////////////////////////////////////////
     // Member data
     ////////////////////////////////////////////////////////////
-    Int64 m_microseconds; //!< Time value stored as microseconds
+    std::chrono::microseconds m_microseconds; //!< Time value stored as microseconds
 };
 
 ////////////////////////////////////////////////////////////
diff --git a/include/SFML/System/Time.inl b/include/SFML/System/Time.inl
index 39fdb5ce1..ed26cac39 100644
--- a/include/SFML/System/Time.inl
+++ b/include/SFML/System/Time.inl
@@ -32,21 +32,21 @@ constexpr Time::Time() : m_microseconds(0)
 ////////////////////////////////////////////////////////////
 constexpr float Time::asSeconds() const
 {
-    return static_cast<float>(static_cast<double>(m_microseconds) / 1000000.0);
+    return std::chrono::duration<float>(m_microseconds).count();
 }
 
 
 ////////////////////////////////////////////////////////////
 constexpr Int32 Time::asMilliseconds() const
 {
-    return static_cast<Int32>(m_microseconds / 1000);
+    return std::chrono::duration_cast<std::chrono::duration<Int32, std::milli>>(m_microseconds).count();
 }
 
 
 ////////////////////////////////////////////////////////////
 constexpr Int64 Time::asMicroseconds() const
 {
-    return m_microseconds;
+    return m_microseconds.count();
 }