Remove Moonrise utils to MCUtils, remove duplicated/unused utils

1 files changed, 47 insertions, 0 deletions

diff --git a/patches/server/0333-Prevent-Double-PlayerChunkMap-adds-crashing-server.patch b/patches/server/0333-Prevent-Double-PlayerChunkMap-adds-crashing-server.patch
new file mode 100644
index 0000000000..c873a7ea27
--- /dev/null
+++ b/patches/server/0333-Prevent-Double-PlayerChunkMap-adds-crashing-server.patch
@@ -0,0 +1,47 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <[email protected]>
+Date: Thu, 2 Apr 2020 01:42:39 -0400
+Subject: [PATCH] Prevent Double PlayerChunkMap adds crashing server
+
+Suspected case would be around the technique used in .stopRiding
+Stack will identify any causer of this and warn instead of crashing.
+
+diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
+index d969d761c12b5c335037eb74b603061ac1d918c2..fd50b43197bf3a92e838023de31b7acd8a257b8e 100644
+--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
++++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
+@@ -1245,6 +1245,13 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
+ 
+     public void addEntity(Entity entity) {
+         org.spigotmc.AsyncCatcher.catchOp("entity track"); // Spigot
++        // Paper start - ignore and warn about illegal addEntity calls instead of crashing server
++        if (!entity.valid || entity.level() != this.level || this.entityMap.containsKey(entity.getId())) {
++            LOGGER.error("Illegal ChunkMap::addEntity for world " + this.level.getWorld().getName()
++                + ": " + entity  + (this.entityMap.containsKey(entity.getId()) ? " ALREADY CONTAINED (This would have crashed your server)" : ""), new Throwable());
++            return;
++        }
++        // Paper end - ignore and warn about illegal addEntity calls instead of crashing server
+         if (!(entity instanceof EnderDragonPart)) {
+             EntityType<?> entitytypes = entity.getType();
+             int i = entitytypes.clientTrackingRange() * 16;
+diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
+index f1fa4cb11f69e248dd55b8aa69f5d07268f182a1..89e05d9316b012a5c8103682ff9dbeae757f4f57 100644
+--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
++++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
+@@ -2149,7 +2149,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
+ 
+         public void onTrackingStart(Entity entity) {
+             org.spigotmc.AsyncCatcher.catchOp("entity register"); // Spigot
+-            ServerLevel.this.getChunkSource().addEntity(entity);
++            // ServerLevel.this.getChunkSource().addEntity(entity); // Paper - ignore and warn about illegal addEntity calls instead of crashing server; moved down below valid=true
+             if (entity instanceof ServerPlayer entityplayer) {
+                 ServerLevel.this.players.add(entityplayer);
+                 ServerLevel.this.updateSleepingPlayerList();
+@@ -2179,6 +2179,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
+             entity.updateDynamicGameEventListener(DynamicGameEventListener::add);
+             entity.inWorld = true; // CraftBukkit - Mark entity as in world
+             entity.valid = true; // CraftBukkit
++            ServerLevel.this.getChunkSource().addEntity(entity); // Paper - ignore and warn about illegal addEntity calls instead of crashing server
+             // Paper start - Entity origin API
+             if (entity.getOriginVector() == null) {
+                 entity.setOrigin(entity.getBukkitEntity().getLocation());