#865: Implement Villager#shakeHead

nms-patches/net/minecraft/world/entity/npc/EntityVillager.patch

@@ -51,6 +51,15 @@
              }
          }
  
+@@ -302,7 +310,7 @@
+         }
+     }
+ 
+-    private void fT() {
++    public void fT() {
+         this.t(40);
+         if (!this.level.isClientSide()) {
+             this.playSound(SoundEffects.VILLAGER_NO, this.getSoundVolume(), this.ep());
 @@ -444,7 +452,14 @@
              while (iterator.hasNext()) {
                  MerchantRecipe merchantrecipe = (MerchantRecipe) iterator.next();

src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java

@@ -107,6 +107,11 @@ public class CraftVillager extends CraftAbstractVillager implements Villager {
         getHandle().entityWakeup();
     }
 
+    @Override
+    public void shakeHead() {
+        getHandle().fT(); // PAIL rename shakeHead
+    }
+
     public static Profession nmsToBukkitProfession(VillagerProfession nms) {
         return Profession.valueOf(IRegistry.VILLAGER_PROFESSION.getKey(nms).getKey().toUpperCase(Locale.ROOT));
     }