From b8521c8bbf351846913f48694a275077fde35754 Mon Sep 17 00:00:00 2001
From: gnembon <gnembonmc@gmail.com>
Date: Thu, 27 Feb 2020 23:01:23 -0400
Subject: [PATCH] run all tasks when warping

---
 .../mixins/MinecraftServer_tickspeedMixin.java   | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/main/java/carpet/mixins/MinecraftServer_tickspeedMixin.java b/src/main/java/carpet/mixins/MinecraftServer_tickspeedMixin.java
index d6629d10..ac475142 100644
--- a/src/main/java/carpet/mixins/MinecraftServer_tickspeedMixin.java
+++ b/src/main/java/carpet/mixins/MinecraftServer_tickspeedMixin.java
@@ -3,8 +3,10 @@ package carpet.mixins;
 import carpet.helpers.TickSpeed;
 import carpet.utils.CarpetProfiler;
 import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.ServerTask;
 import net.minecraft.util.Util;
 import net.minecraft.util.profiler.DisableableProfiler;
+import net.minecraft.util.thread.ReentrantThreadExecutor;
 import org.apache.logging.log4j.Logger;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
@@ -17,7 +19,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import java.util.function.BooleanSupplier;
 
 @Mixin(MinecraftServer.class)
-public abstract class MinecraftServer_tickspeedMixin
+public abstract class MinecraftServer_tickspeedMixin extends ReentrantThreadExecutor<ServerTask>
 {
     @Shadow private volatile boolean running;
 
@@ -31,6 +33,11 @@ public abstract class MinecraftServer_tickspeedMixin
 
     @Shadow @Final private DisableableProfiler profiler;
 
+    public MinecraftServer_tickspeedMixin(String name)
+    {
+        super(name);
+    }
+
     @Shadow protected abstract void tick(BooleanSupplier booleanSupplier_1);
 
     @Shadow protected abstract boolean shouldKeepTicking();
@@ -117,7 +124,12 @@ public abstract class MinecraftServer_tickspeedMixin
             this.profiler.swap("nextTickWait");
             this.field_19249 = true;
             this.field_19248 = Math.max(Util.getMeasuringTimeMs() + /*50L*/ msThisTick, this.timeReference);
-            this.method_16208();
+            if (TickSpeed.time_warp_start_time != 0)
+            {
+                runTasks();
+                runTasks(() -> !hasRunningTasks() );
+            }
+            else { this.method_16208(); }
             this.profiler.pop();
             this.profiler.endTick();
             this.loading = true;