add for 1.21.11

Author: dordsor21

worldedit-bukkit/adapters/adapter-1_21_11/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_21_11/PaperweightFaweAdapter.java

@@ -324,7 +324,8 @@ public BaseBlock getFullBlock(final Location location) {
             SideEffect.HISTORY,
             SideEffect.HEIGHTMAPS,
             SideEffect.LIGHTING,
-            SideEffect.NEIGHBORS
+            SideEffect.NEIGHBORS,
+            SideEffect.ENTITY_EVENTS
     );
 
     @Override

worldedit-bukkit/adapters/adapter-1_21_11/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_21_11/PaperweightGetBlocks.java

@@ -667,15 +667,34 @@ protected <T extends Future<T>> T internalCall(
                                 entity.load(input);
                                 entity.absSnapTo(x, y, z, yaw, pitch);
                                 entity.setUUID(NbtUtils.uuid(nativeTag));
+                                Runnable onError = () -> LOGGER.warn(
+                                        "Error creating entity of type `{}` in world `{}` at location `{},{},{}`",
+                                        id,
+                                        nmsWorld.getWorld().getName(),
+                                        x,
+                                        y,
+                                        z
+                                );
+                                if (!set.getSideEffectSet().shouldApply(SideEffect.ENTITY_EVENTS)) {
+                                    entity.spawnReason = CreatureSpawnEvent.SpawnReason.CUSTOM;
+                                    entity.generation = false;
+                                    if (PaperLib.isPaper()) {
+                                        if (!nmsWorld.moonrise$getEntityLookup().addNewEntity(entity, false)) {
+                                            onError.run();
+                                        }
+                                        continue;
+                                    }
+                                    // Not paper
+                                    try {
+                                        PaperweightPlatformAdapter.getEntitySectionManager(nmsWorld).addNewEntity(entity);
+                                        continue;
+                                    } catch (IllegalAccessException e) {
+                                        // Fallback
+                                        LOGGER.warn("Error bypassing entity events on spawn on Spigot", e);
+                                    }
+                                }
                                 if (!nmsWorld.addFreshEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM)) {
-                                    LOGGER.warn(
-                                            "Error creating entity of type `{}` in world `{}` at location `{},{},{}`",
-                                            id,
-                                            nmsWorld.getWorld().getName(),
-                                            x,
-                                            y,
-                                            z
-                                    );
+                                    onError.run();
                                     // Unsuccessful create should not be saved to history
                                     iterator.remove();
                                 }

worldedit-bukkit/adapters/adapter-1_21_11/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_21_11/PaperweightPlatformAdapter.java

@@ -624,10 +624,18 @@ static List<Entity> getEntities(LevelChunk chunk) {
         }
         try {
             //noinspection unchecked
-            return ((PersistentEntitySectionManager<Entity>) (SERVER_LEVEL_ENTITY_MANAGER.get(chunk.level))).getEntities(chunk.getPos());
+            return getEntitySectionManager(chunk.level).getEntities(chunk.getPos());
         } catch (IllegalAccessException e) {
             throw new RuntimeException("Failed to lookup entities [PAPER=false]", e);
         }
     }
 
+    /**
+     * Spigot only
+     */
+    static PersistentEntitySectionManager<Entity> getEntitySectionManager(ServerLevel level) throws IllegalAccessException {
+        //noinspection unchecked
+        return (PersistentEntitySectionManager<Entity>) (SERVER_LEVEL_ENTITY_MANAGER.get(level));
+    }
+
 }