From 21ca478f39f276054b80bcdccb4ca5d3a893f2c4 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Thu, 30 Jan 2020 00:41:24 -0600
Subject: [PATCH] Add tick times API

---
 .../org/bukkit/craftbukkit/CraftServer.java     | 17 +++++++++++++++++
 .../org/spigotmc/TicksPerSecondCommand.java     | 11 +++++++++++
 2 files changed, 28 insertions(+)

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index d293bf27ac..ca31bb7ee8 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2233,4 +2233,21 @@ public final class CraftServer implements Server {
         return net.minecraft.server.MinecraftServer.currentTick;
     }
     // Paper end
+
+    // Purpur start
+    @Override
+    public long[] getTickTimes() {
+        return getServer().getTickTimes().clone();
+    }
+
+    @Override
+    public double getAverageTickTime() {
+        long total = 0L;
+        long[] tickTimes = getTickTimes();
+        for (long value : tickTimes) {
+            total += value;
+        }
+        return ((double) total / (double) tickTimes.length) * 1.0E-6D;
+    }
+    // Purpur end
 }
diff --git a/src/main/java/org/spigotmc/TicksPerSecondCommand.java b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
index 6d21c32692..b889c32a1a 100644
--- a/src/main/java/org/spigotmc/TicksPerSecondCommand.java
+++ b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
@@ -6,6 +6,7 @@ import org.bukkit.command.CommandSender;
 
 public class TicksPerSecondCommand extends Command
 {
+    private static final java.text.DecimalFormat DF = new java.text.DecimalFormat("########0.000"); // Purpur
 
     public TicksPerSecondCommand(String name)
     {
@@ -32,10 +33,20 @@ public class TicksPerSecondCommand extends Command
         }
         sender.sendMessage( ChatColor.GOLD + "TPS from last 1m, 5m, 15m: " + org.apache.commons.lang.StringUtils.join(tpsAvg, ", "));
         // Paper end
+        // Purpur start
+        double avg = org.bukkit.Bukkit.getAverageTickTime();
+        sender.sendMessage( ChatColor.GOLD + "Average tick time: " + getColor(avg) + DF.format(avg) + " ms");
+        // Purpur end
 
         return true;
     }
 
+    // Purpur start
+    private static String getColor(double avg) {
+        return (avg >= 50 ? ChatColor.RED : avg >= 40 ? ChatColor.YELLOW : ChatColor.GREEN).toString();
+    }
+    // Purpur end
+
     private static String format(double tps) // Paper - Made static
     {
         return ( ( tps > 18.0 ) ? ChatColor.GREEN : ( tps > 16.0 ) ? ChatColor.YELLOW : ChatColor.RED ).toString()
-- 
2.24.0