mirror of
https://github.com/PaperMC/Paper.git
synced 2024-08-27 23:19:36 +02:00
110 lines
5.8 KiB
Diff
110 lines
5.8 KiB
Diff
From 683211e1a74f6011ac424bbed783ed5d09429951 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sat, 21 Jul 2018 08:25:40 -0400
|
|
Subject: [PATCH] Add Debug Entities option to debug dupe uuid issues
|
|
|
|
Add -Ddebug.entities=true to your JVM flags to gain more information
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
|
|
index 26003866d2..54d025bf7d 100644
|
|
--- a/src/main/java/net/minecraft/server/Entity.java
|
|
+++ b/src/main/java/net/minecraft/server/Entity.java
|
|
@@ -75,6 +75,8 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
|
|
public com.destroystokyo.paper.loottable.PaperLootableInventoryData lootableData; // Paper
|
|
protected CraftEntity bukkitEntity;
|
|
|
|
+ PlayerChunkMap.EntityTracker tracker; // Paper
|
|
+ Throwable addedToWorldStack; // Paper - entity debug
|
|
public CraftEntity getBukkitEntity() {
|
|
if (bukkitEntity == null) {
|
|
bukkitEntity = CraftEntity.getEntity(world.getServer(), this);
|
|
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
|
|
index ae04198c95..c7bc4cc363 100644
|
|
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
|
|
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
|
|
@@ -874,6 +874,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
|
|
} else {
|
|
PlayerChunkMap.EntityTracker playerchunkmap_entitytracker = new PlayerChunkMap.EntityTracker(entity, i, j, entitytypes.isDeltaTracking());
|
|
|
|
+ entity.tracker = playerchunkmap_entitytracker; // Paper - Fast access to tracker
|
|
this.trackedEntities.put(entity.getId(), playerchunkmap_entitytracker);
|
|
playerchunkmap_entitytracker.track(this.world.getPlayers());
|
|
if (entity instanceof EntityPlayer) {
|
|
@@ -916,7 +917,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
|
|
if (playerchunkmap_entitytracker1 != null) {
|
|
playerchunkmap_entitytracker1.a();
|
|
}
|
|
-
|
|
+ entity.tracker = null; // Paper - We're no longer tracked
|
|
}
|
|
|
|
protected void g() {
|
|
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
|
|
index e3de634893..db0c520394 100644
|
|
--- a/src/main/java/net/minecraft/server/World.java
|
|
+++ b/src/main/java/net/minecraft/server/World.java
|
|
@@ -68,6 +68,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
|
|
public boolean pvpMode;
|
|
public boolean keepSpawnInMemory = true;
|
|
public org.bukkit.generator.ChunkGenerator generator;
|
|
+ public static final boolean DEBUG_ENTITIES = Boolean.getBoolean("debug.entities"); // Paper
|
|
|
|
public boolean captureBlockStates = false;
|
|
public boolean captureTreeGeneration = false;
|
|
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
|
|
index bac458fa54..957ca12e4a 100644
|
|
--- a/src/main/java/net/minecraft/server/WorldServer.java
|
|
+++ b/src/main/java/net/minecraft/server/WorldServer.java
|
|
@@ -69,6 +69,9 @@ public class WorldServer extends World {
|
|
// CraftBukkit start
|
|
private int tickPosition;
|
|
boolean hasPhysicsEvent = true; // Paper
|
|
+ private static Throwable getAddToWorldStackTrace(Entity entity) {
|
|
+ return new Throwable(entity + " Added to world at " + new java.util.Date());
|
|
+ }
|
|
|
|
// Add env and gen to constructor
|
|
public WorldServer(MinecraftServer minecraftserver, Executor executor, WorldNBTStorage worldnbtstorage, WorldData worlddata, DimensionManager dimensionmanager, GameProfilerFiller gameprofilerfiller, WorldLoadListener worldloadlistener, org.bukkit.World.Environment env, org.bukkit.generator.ChunkGenerator gen) {
|
|
@@ -930,6 +933,12 @@ public class WorldServer extends World {
|
|
org.spigotmc.AsyncCatcher.catchOp( "entity add"); // Spigot
|
|
if (entity.valid) { MinecraftServer.LOGGER.error("Attempted Double World add on " + entity, new Throwable()); return true; } // Paper
|
|
if (entity.dead) {
|
|
+ // Paper start
|
|
+ if (DEBUG_ENTITIES) {
|
|
+ new Throwable("Tried to add entity " + entity + " but it was marked as removed already").printStackTrace(); // CraftBukkit
|
|
+ getAddToWorldStackTrace(entity).printStackTrace();
|
|
+ }
|
|
+ // Paper end
|
|
// WorldServer.LOGGER.warn("Tried to add entity {} but it was marked as removed already", EntityTypes.getName(entity.getEntityType())); // CraftBukkit
|
|
return false;
|
|
} else if (this.isUUIDTaken(entity)) {
|
|
@@ -1093,7 +1102,24 @@ public class WorldServer extends World {
|
|
}
|
|
}
|
|
|
|
- this.entitiesByUUID.put(entity.getUniqueID(), entity);
|
|
+ if (DEBUG_ENTITIES) {
|
|
+ entity.addedToWorldStack = getAddToWorldStackTrace(entity);
|
|
+ }
|
|
+
|
|
+ Entity old = this.entitiesByUUID.put(entity.getUniqueID(), entity);
|
|
+ if (old != null && old.getId() != entity.getId() && old.valid) {
|
|
+ Logger logger = LogManager.getLogger();
|
|
+ logger.error("Overwrote an existing entity " + old + " with " + entity);
|
|
+ if (DEBUG_ENTITIES) {
|
|
+ if (old.addedToWorldStack != null) {
|
|
+ old.addedToWorldStack.printStackTrace();
|
|
+ } else {
|
|
+ logger.error("Oddly, the old entity was not added to the world in the normal way. Plugins?");
|
|
+ }
|
|
+ entity.addedToWorldStack.printStackTrace();
|
|
+ }
|
|
+ }
|
|
+
|
|
this.getChunkProvider().addEntity(entity);
|
|
if (entity instanceof EntityInsentient) {
|
|
this.I.add(((EntityInsentient) entity).getNavigation());
|
|
--
|
|
2.21.0
|
|
|