Added uncapped mode to ostd::StepTimer

other/build.nr

@@ -1 +1 @@
-2095
+2096

src/ostd/utils/Time.cpp

@@ -599,12 +599,15 @@ namespace ostd
 
 	StepTimer& StepTimer::create(f64 updatesPerSecond, StepTimer::Callback callback, bool stopped)
 	{
+		if (updatesPerSecond == 0.0)
+			updatesPerSecond = -1.0;
 		m_targetDt = 1.0 / updatesPerSecond;
 		m_callback = std::move(callback);
 		m_prevTime = Clock::now();
 		m_accumulator = 0.0;
 		m_stopped = stopped;
 		m_valid = true;
+		m_uncapped = (updatesPerSecond <= 0.0);
 		return *this;
 	}
 
@@ -618,6 +621,11 @@ namespace ostd
 				m_stopCallback();
 			return;
 		}
+		if (m_uncapped)   // set when updatesPerSecond <= 0, say
+		{
+			m_callback(1.0); //TODO: Calculate dt for uncapped, and replace the hardcoded 1.0
+			return;
+		}
 
 		TimePoint currentTime = Clock::now();
 		Duration frameDuration = currentTime - m_prevTime;

src/ostd/utils/Time.hpp

@@ -139,6 +139,7 @@ namespace ostd
 			inline void invalidate(void) { m_valid = false; }
 			inline bool isValid(void) const { return m_valid; }
 			inline bool isStopped(void) const { return m_stopped; }
+			inline bool isUncapped(void) const { return m_uncapped; }
 
 		private:
 			TimePoint m_prevTime;
@@ -149,6 +150,7 @@ namespace ostd
 			f64 m_accumulator { 0.0 };
 			bool m_valid { false };
 			bool m_stopped { false };
+			bool m_uncapped { false };
 	};
 
 	struct GameClock