some more directories

paper-server/patches/sources/net/minecraft/network/syncher/SynchedEntityData.java.patch

@@ -0,0 +1,46 @@
+--- a/net/minecraft/network/syncher/SynchedEntityData.java
++++ b/net/minecraft/network/syncher/SynchedEntityData.java
+@@ -45,7 +_,7 @@
+         }
+     }
+ 
+-    private <T> SynchedEntityData.DataItem<T> getItem(EntityDataAccessor<T> key) {
++    public <T> SynchedEntityData.DataItem<T> getItem(EntityDataAccessor<T> key) { // Paper - public
+         return (SynchedEntityData.DataItem<T>)this.itemsById[key.id()];
+     }
+ 
+@@ -67,6 +_,13 @@
+         }
+     }
+ 
++    // CraftBukkit start - add method from above
++    public <T> void markDirty(final EntityDataAccessor<T> entityDataAccessor) {
++        this.getItem(entityDataAccessor).setDirty(true);
++        this.isDirty = true;
++    }
++    // CraftBukkit end
++
+     public boolean isDirty() {
+         return this.isDirty;
+     }
+@@ -169,6 +_,20 @@
+             return new SynchedEntityData(this.entity, this.itemsById);
+         }
+     }
++
++    // Paper start
++    // We need to pack all as we cannot rely on "non default values" or "dirty" ones.
++    // Because these values can possibly be desynced on the client.
++    @Nullable
++    public List<SynchedEntityData.DataValue<?>> packAll() {
++        final List<SynchedEntityData.DataValue<?>> list = new ArrayList<>();
++        for (final DataItem<?> dataItem : this.itemsById) {
++            list.add(dataItem.value());
++        }
++
++        return list;
++    }
++    // Paper end
+ 
+     public static class DataItem<T> {
+         final EntityDataAccessor<T> accessor;