fix: cui not showing for non-opped players

 -> decupled from fake block handling
chore: up deprecation version

Author: Timongcraft

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitPlayer.java

@@ -460,6 +460,14 @@ public <B extends BlockStateHolder<B>> void sendFakeBlock(BlockVector3 pos, @Nul
         adapter.sendFakeNBT(player, pos, tileState, nbtData);
     }
 
+    @Override
+    public void sendFakeOP() {
+        BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
+        if (adapter != null) {
+            adapter.sendFakeOP(player);
+        }
+    }
+
     //FAWE start
     @Override
     public void sendTitle(Component title, Component sub) {

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/adapter/BukkitImplAdapter.java

@@ -195,7 +195,7 @@ default void tickWatchdog() {
      *
      * @deprecated Only works for structure blocks
      */
-    @Deprecated(since = "2.14.4")
+    @Deprecated(since = "2.15.1")
     void sendFakeNBT(Player player, BlockVector3 pos, LinCompoundTag nbtData);
 
     /**

worldedit-core/src/main/java/com/sk89q/worldedit/LocalSession.java

@@ -1530,6 +1530,7 @@ public void updateServerCUI(Actor actor) {
             }
             cuiTemporaryBlock = tempCuiTemporaryBlock;
             player.sendFakeBlock(cuiTemporaryBlock, block);
+            player.sendFakeOP();
         } else if (cuiTemporaryBlock != null) {
             // Remove the old block
             player.sendFakeBlock(cuiTemporaryBlock, null);

worldedit-core/src/main/java/com/sk89q/worldedit/entity/Player.java

@@ -342,6 +342,8 @@ default boolean trySetPosition(Vector3 pos, float pitch, float yaw) {
      */
     <B extends BlockStateHolder<B>> void sendFakeBlock(BlockVector3 pos, @Nullable B block);
 
+    void sendFakeOP();
+
     //FAWE start
     /**
      * Get the player's current allowed WorldEdit regions.

worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/AbstractPlayerActor.java

@@ -787,4 +787,8 @@ public <B extends BlockStateHolder<B>> void sendFakeBlock(BlockVector3 pos, @Nul
 
     }
 
+    public void sendFakeOP() {
+
+    }
+
 }

worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/PlayerProxy.java

@@ -206,6 +206,11 @@ public <B extends BlockStateHolder<B>> void sendFakeBlock(BlockVector3 pos, @Nul
         basePlayer.sendFakeBlock(pos, block);
     }
 
+    @Override
+    public void sendFakeOP() {
+        basePlayer.sendFakeOP();
+    }
+
     @Override
     public void findFreePosition(final Location searchPos) {
         basePlayer.findFreePosition(searchPos);