Initial Commit

2DGAMELIB/_2DGAMELIB/FPS.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Diagnostics;
+
+namespace _2DGAMELIB;
+
+public class FPS
+{
+	public Stopwatch sw = new Stopwatch();
+
+	private long last_frame;
+	public double Value;
+
+	private int count;
+
+	private double ticks_per_frame;
+	public FPS(double FPS)
+	{
+		Value = FPS;
+		ticks_per_frame = (double)Stopwatch.Frequency / FPS;
+		sw.Start();
+		last_frame = sw.ElapsedTicks;
+	}
+
+	public void FPSFixed(Action Action)
+	{
+		long current_time = sw.ElapsedTicks;
+
+		if (current_time - last_frame >= ticks_per_frame)
+		{
+			Action();
+
+            Value = (9 * Value + ((double)Stopwatch.Frequency / (sw.ElapsedTicks - last_frame)))/10;
+
+            last_frame = current_time;
+		}
+
+	}
+}