1.2.0, fixes #1

src/main/java/hu/ditservices/utils/TPS.java

@@ -0,0 +1,61 @@
+package hu.ditservices.utils;
+
+import org.bukkit.ChatColor;
+
+public class TPS 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 ChatColor getColor(double... tps){
+        double s = TPS.getTPS();
+        if (tps.length>0){
+            s = tps[0];
+        }
+
+        if (s == 18.0) {
+            return ChatColor.GREEN;
+        } else if (s >= 15.0) {
+            return ChatColor.YELLOW;
+        } else {
+            return ChatColor.RED;
+        }
+    }
+
+
+    public static double getTPS(int ticks) {
+        try {
+            if (TICK_COUNT < ticks) {
+                return 20.0D;
+            }
+            int target = (TICK_COUNT - 1 - ticks) % TICKS.length;
+            long elapsed = System.currentTimeMillis() - TICKS[target];
+
+            return ticks / (elapsed / 1000.0D);
+        } catch (Exception ignored){
+
+        }
+        return 0;
+    }
+
+    public static long getElapsed(int tickID) {
+        if (TICK_COUNT - tickID >= TICKS.length) {
+        }
+
+        long time = TICKS[(tickID % TICKS.length)];
+        return System.currentTimeMillis() - time;
+    }
+    @Override
+    public void run() {
+        TICKS[(TICK_COUNT % TICKS.length)] = System.currentTimeMillis();
+
+        TICK_COUNT += 1;
+    }
+}