From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Thu, 26 Mar 2020 19:06:22 -0500
Subject: [PATCH] Configurable TPS Catchup


diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index f702adb26c19a91b3874c773d540973296b97a97..8b92b8543eba058a86ca21024b7a95a607f753c3 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1343,6 +1343,10 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
                         gameprofilerfiller.popPush("nextTickWait");
                         this.mayHaveDelayedTasks = true;
                         this.delayedTasksMaxNextTickTimeNanos = Math.max(Util.getNanos() + i, this.nextTickTimeNanos);
+                        if (!org.purpurmc.purpur.PurpurConfig.tpsCatchup /*|| !gg.pufferfish.pufferfish.PufferfishConfig.tpsCatchup*/) { // Purpur // Purpur - TODO: Pufferfish
+                            this.nextTickTimeNanos = currentTime + i;
+                            this.delayedTasksMaxNextTickTimeNanos = nextTickTimeNanos;
+                        }
                         this.startMeasuringTaskExecutionTime();
                         this.waitUntilNextTick();
                         this.finishMeasuringTaskExecutionTime();
diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
index 1103935e49081c560b024b87f872e9b8c788bad2..c8e7e6333d20ca976ed74d839ccfaebdc02e5167 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -251,4 +251,9 @@ public class PurpurConfig {
         loggerSuppressUnrecognizedRecipeErrors = getBoolean("settings.logger.suppress-unrecognized-recipe-errors", loggerSuppressUnrecognizedRecipeErrors);
         loggerSuppressSetBlockFarChunk = getBoolean("settings.logger.suppress-setblock-in-far-chunk-errors", loggerSuppressSetBlockFarChunk);
     }
+
+    public static boolean tpsCatchup = true;
+    private static void tpsCatchup() {
+        tpsCatchup = getBoolean("settings.tps-catchup", tpsCatchup);
+    }
 }