Create TpsTracker.java

TPSFIX

src/es/mesacarlos/webconsole/util/TpsTracker.java

@@ -0,0 +1,34 @@
+package es.mesacarlos.webconsole.util;
+
+public class TpsTracker implements Runnable {
+    public static int TICK_COUNT = 0;
+    public static long[] TICKS = new long[600];
+    public static long LAST_TICK = 0L;
+
+    public static double getTPS() {
+        return getTPS(100);
+    }
+
+    public static double getTPS(int ticks) {
+        if (TICK_COUNT < ticks) {
+            return 20.0;
+        } else {
+            int target = (TICK_COUNT - 1 - ticks) % TICKS.length;
+            long elapsed = System.currentTimeMillis() - TICKS[target];
+            return (double)ticks / ((double)elapsed / 1000.0);
+        }
+    }
+
+    public static long getElapsed(int tickID) {
+        if (TICK_COUNT - tickID >= TICKS.length) {
+        }
+
+        long time = TICKS[tickID % TICKS.length];
+        return System.currentTimeMillis() - time;
+    }
+
+    public void run() {
+        TICKS[TICK_COUNT % TICKS.length] = System.currentTimeMillis();
+        ++TICK_COUNT;
+    }
+}