SPIGOT-7587: Remove fixes for now-resolved MC-142590 and MC-109346

By: Doc <nachito94@msn.com>

paper-server/nms-patches/net/minecraft/network/protocol/PlayerConnectionUtils.patch

@@ -16,18 +16,7 @@
      public static <T extends PacketListener> void ensureRunningOnSameThread(Packet<T> packet, T t0, IAsyncTaskHandler<?> iasynctaskhandler) throws CancelledPacketHandleException {
          if (!iasynctaskhandler.isSameThread()) {
              iasynctaskhandler.executeIfPossible(() -> {
-+                if (MinecraftServer.getServer().hasStopped() || (t0 instanceof ServerCommonPacketListenerImpl && ((ServerCommonPacketListenerImpl) t0).processedDisconnect)) return; // CraftBukkit, MC-142590
++                if (t0 instanceof ServerCommonPacketListenerImpl serverCommonPacketListener && serverCommonPacketListener.processedDisconnect) return; // CraftBukkit - Don't handle sync packets for kicked players
                  if (t0.shouldHandleMessage(packet)) {
                      try {
                          packet.handle(t0);
-@@ -60,6 +66,10 @@
- 
-             });
-             throw CancelledPacketHandleException.RUNNING_ON_DIFFERENT_THREAD;
-+            // CraftBukkit start - SPIGOT-5477, MC-142590
-+        } else if (MinecraftServer.getServer().hasStopped() || (t0 instanceof ServerCommonPacketListenerImpl && ((ServerCommonPacketListenerImpl) t0).processedDisconnect)) {
-+            throw CancelledPacketHandleException.RUNNING_ON_DIFFERENT_THREAD;
-+            // CraftBukkit end
-         }
-     }
- }

paper-server/nms-patches/net/minecraft/server/MinecraftServer.patch

@@ -731,16 +731,11 @@
  
                      try {
                          arraylist = Lists.newArrayList(NativeModuleLister.listModules());
-@@ -1903,6 +2239,22 @@
+@@ -1903,6 +2239,17 @@
  
      }
  
 +    // CraftBukkit start
-+    @Override
-+    public boolean isSameThread() {
-+        return super.isSameThread() || this.isStopped(); // CraftBukkit - MC-142590
-+    }
-+
 +    public boolean isDebugging() {
 +        return false;
 +    }
@@ -754,7 +749,7 @@
      private void startMetricsRecordingTick() {
          if (this.willStartRecordingMetrics) {
              this.metricsRecorder = ActiveMetricsRecorder.createStarted(new ServerMetricsSamplersProvider(SystemUtils.timeSource, this.isDedicatedServer()), SystemUtils.timeSource, SystemUtils.ioPool(), new MetricsPersister("server"), this.onMetricsRecordingStopped, (path) -> {
-@@ -2029,6 +2381,11 @@
+@@ -2029,6 +2376,11 @@
  
      }
  

paper-server/nms-patches/net/minecraft/server/level/EntityTrackerEntry.patch

@@ -113,22 +113,15 @@
              if (!collection.isEmpty()) {
                  consumer.accept(new PacketPlayOutUpdateAttributes(this.entity.getId(), collection));
              }
-@@ -303,7 +342,14 @@
+@@ -303,6 +342,7 @@
              if (!list.isEmpty()) {
                  consumer.accept(new PacketPlayOutEntityEquipment(this.entity.getId(), list));
              }
 +            ((EntityLiving) this.entity).detectEquipmentUpdatesPublic(); // CraftBukkit - SPIGOT-3789: sync again immediately after sending
-+        }
-+
-+        // CraftBukkit start - MC-109346: Fix for nonsensical head yaw
-+        if (this.entity instanceof EntityPlayer) {
-+            consumer.accept(new PacketPlayOutEntityHeadRotation(this.entity, (byte) MathHelper.floor(this.entity.getYHeadRot() * 256.0F / 360.0F)));
          }
-+        // CraftBukkit end
  
          if (!this.entity.getPassengers().isEmpty()) {
-             consumer.accept(new PacketPlayOutMount(this.entity));
+@@ -338,6 +378,11 @@
-@@ -338,6 +384,11 @@
              Set<AttributeModifiable> set = ((EntityLiving) this.entity).getAttributes().getDirtyAttributes();
  
              if (!set.isEmpty()) {