More code refactoring

main/src/main/java/net/citizensnpcs/trait/HologramTrait.java

@@ -98,6 +98,7 @@ public class HologramTrait extends Trait {
             Material item = SpigotUtil.isUsing1_13API() ? Material.matchMaterial(itemMatcher.group(1), false)
                     : Material.matchMaterial(itemMatcher.group(1));
             NPC itemNPC = registry.createNPCUsingItem(EntityType.DROPPED_ITEM, "", new ItemStack(item, 1));
+            itemNPC.data().setPersistent(NPC.Metadata.NAMEPLATE_VISIBLE, false);
             if (itemMatcher.group(2) != null) {
                 itemNPC.getOrAddTrait(ScoreboardTrait.class)
                         .setColor(Util.matchEnum(ChatColor.values(), itemMatcher.group(2).substring(1)));

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/BatController.java

@@ -78,16 +78,7 @@ public class BatController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/BlazeController.java

@@ -75,16 +75,7 @@ public class BlazeController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/CaveSpiderController.java

@@ -93,16 +93,7 @@ public class CaveSpiderController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/ChickenController.java

@@ -106,16 +106,7 @@ public class ChickenController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/CodController.java

@@ -114,16 +114,7 @@ public class CodController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/CowController.java

@@ -119,16 +119,7 @@ public class CowController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/CreeperController.java

@@ -96,16 +96,7 @@ public class CreeperController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/DolphinController.java

@@ -108,16 +108,7 @@ public class DolphinController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/DrownedController.java

@@ -93,16 +93,7 @@ public class DrownedController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/EnderDragonController.java

@@ -77,16 +77,7 @@ public class EnderDragonController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/EndermanController.java

@@ -93,16 +93,7 @@ public class EndermanController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/EndermiteController.java

@@ -93,16 +93,7 @@ public class EndermiteController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/EvokerController.java

@@ -79,16 +79,7 @@ public class EvokerController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/GhastController.java

@@ -61,16 +61,7 @@ public class GhastController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/GiantController.java

@@ -79,16 +79,7 @@ public class GiantController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/GuardianController.java

@@ -81,16 +81,7 @@ public class GuardianController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/GuardianElderController.java

@@ -81,16 +81,7 @@ public class GuardianElderController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/HorseController.java

@@ -108,16 +108,7 @@ public class HorseController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/HorseDonkeyController.java

@@ -108,16 +108,7 @@ public class HorseDonkeyController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/HorseMuleController.java

@@ -108,16 +108,7 @@ public class HorseMuleController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/HorseSkeletonController.java

@@ -109,16 +109,7 @@ public class HorseSkeletonController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/HorseZombieController.java

@@ -109,16 +109,7 @@ public class HorseZombieController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/IllusionerController.java

@@ -79,16 +79,7 @@ public class IllusionerController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/IronGolemController.java

@@ -79,16 +79,7 @@ public class IronGolemController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/LlamaController.java

@@ -101,16 +101,7 @@ public class LlamaController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/MagmaCubeController.java

@@ -85,16 +85,7 @@ public class MagmaCubeController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/MushroomCowController.java

@@ -100,16 +100,7 @@ public class MushroomCowController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/OcelotController.java

@@ -90,16 +90,7 @@ public class OcelotController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/ParrotController.java

@@ -72,16 +72,7 @@ public class ParrotController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/PhantomController.java

@@ -90,16 +90,7 @@ public class PhantomController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/PigController.java

@@ -91,16 +91,7 @@ public class PigController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/PigZombieController.java

@@ -80,16 +80,7 @@ public class PigZombieController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/PolarBearController.java

@@ -72,16 +72,7 @@ public class PolarBearController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/PufferFishController.java

@@ -101,16 +101,7 @@ public class PufferFishController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/RabbitController.java

@@ -91,16 +91,7 @@ public class RabbitController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SalmonController.java

@@ -100,16 +100,7 @@ public class SalmonController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SheepController.java

@@ -90,16 +90,7 @@ public class SheepController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/ShulkerController.java

@@ -82,16 +82,7 @@ public class ShulkerController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SilverfishController.java

@@ -79,16 +79,7 @@ public class SilverfishController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SkeletonController.java

@@ -79,16 +79,7 @@ public class SkeletonController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SkeletonStrayController.java

@@ -79,16 +79,7 @@ public class SkeletonStrayController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SkeletonWitherController.java

@@ -79,16 +79,7 @@ public class SkeletonWitherController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SlimeController.java

@@ -85,16 +85,7 @@ public class SlimeController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SnowmanController.java

@@ -79,16 +79,7 @@ public class SnowmanController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SpiderController.java

@@ -79,16 +79,7 @@ public class SpiderController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/SquidController.java

@@ -79,16 +79,7 @@ public class SquidController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/TropicalFishController.java

@@ -100,16 +100,7 @@ public class TropicalFishController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/TurtleController.java

@@ -88,16 +88,7 @@ public class TurtleController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/VexController.java

@@ -64,16 +64,7 @@ public class VexController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/VillagerController.java

@@ -110,16 +110,7 @@ public class VillagerController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/VindicatorController.java

@@ -90,16 +90,7 @@ public class VindicatorController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/WitchController.java

@@ -79,16 +79,7 @@ public class WitchController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/WitherController.java

@@ -61,16 +61,7 @@ public class WitherController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/WolfController.java

@@ -92,16 +92,7 @@ public class WolfController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/ZombieController.java

@@ -79,16 +79,7 @@ public class ZombieController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/ZombieHuskController.java

@@ -79,16 +79,7 @@ public class ZombieHuskController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/ZombieVillagerController.java

@@ -79,16 +79,7 @@ public class ZombieVillagerController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/AreaEffectCloudController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -63,16 +64,7 @@ public class AreaEffectCloudController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ArmorStandController.java

@@ -12,6 +12,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -80,16 +81,7 @@ public class ArmorStandController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/BoatController.java

@@ -64,16 +64,7 @@ public class BoatController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/DragonFireballController.java

@@ -64,16 +64,7 @@ public class DragonFireballController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/EggController.java

@@ -12,6 +12,7 @@ import org.bukkit.util.Vector;
 
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.AbstractEntityController;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
@@ -79,16 +80,7 @@ public class EggController extends AbstractEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/EnderCrystalController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -63,16 +64,7 @@ public class EnderCrystalController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/EnderPearlController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -63,16 +64,7 @@ public class EnderPearlController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/EnderSignalController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -63,16 +64,7 @@ public class EnderSignalController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/EvokerFangsController.java

@@ -12,6 +12,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -66,16 +67,7 @@ public class EvokerFangsController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ExperienceOrbController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class ExperienceOrbController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/FallingBlockController.java

@@ -72,16 +72,7 @@ public class FallingBlockController extends AbstractEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/FireworkController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class FireworkController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/FishingHookController.java

@@ -14,6 +14,7 @@ import com.mojang.authlib.GameProfile;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -58,16 +59,7 @@ public class FishingHookController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ItemController.java

@@ -12,6 +12,7 @@ import org.bukkit.util.Vector;
 
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.AbstractEntityController;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
@@ -62,16 +63,7 @@ public class ItemController extends AbstractEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ItemFrameController.java

@@ -12,6 +12,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -62,16 +63,7 @@ public class ItemFrameController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/LargeFireballController.java

@@ -50,16 +50,7 @@ public class LargeFireballController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/LeashController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class LeashController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/LlamaSpitController.java

@@ -12,6 +12,7 @@ import org.bukkit.util.Vector;
 
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.AbstractEntityController;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
@@ -67,16 +68,7 @@ public class LlamaSpitController extends AbstractEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/MinecartChestController.java

@@ -50,16 +50,7 @@ public class MinecartChestController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/MinecartCommandController.java

@@ -50,16 +50,7 @@ public class MinecartCommandController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/MinecartFurnaceController.java

@@ -50,16 +50,7 @@ public class MinecartFurnaceController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/MinecartHopperController.java

@@ -46,16 +46,7 @@ public class MinecartHopperController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/MinecartRideableController.java

@@ -50,16 +50,7 @@ public class MinecartRideableController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/MinecartSpawnerController.java

@@ -46,16 +46,7 @@ public class MinecartSpawnerController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/MinecartTNTController.java

@@ -46,16 +46,7 @@ public class MinecartTNTController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/PaintingController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class PaintingController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ShulkerBulletController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class ShulkerBulletController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/SmallFireballController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class SmallFireballController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/SnowballController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class SnowballController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/SpectralArrowController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class SpectralArrowController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/TNTPrimedController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class TNTPrimedController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ThrownExpBottleController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class ThrownExpBottleController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ThrownPotionController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -50,16 +51,7 @@ public class ThrownPotionController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/ThrownTridentController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class ThrownTridentController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/TippedArrowController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class TippedArrowController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/entity/nonliving/WitherSkullController.java

@@ -10,6 +10,7 @@ import org.bukkit.util.Vector;
 import net.citizensnpcs.api.npc.NPC;
 import net.citizensnpcs.nms.v1_13_R2.entity.MobEntityController;
 import net.citizensnpcs.nms.v1_13_R2.util.NMSBoundingBox;
+import net.citizensnpcs.nms.v1_13_R2.util.NMSImpl;
 import net.citizensnpcs.npc.CitizensNPC;
 import net.citizensnpcs.npc.ai.NPCHolder;
 import net.citizensnpcs.util.Util;
@@ -49,16 +50,7 @@ public class WitherSkullController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            double mx = motX;
+            return NMSImpl.fluidPush(npc, this, tag);
-            double my = motY;
-            double mz = motZ;
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                motX = mx;
-                motY = my;
-                motZ = mz;
-            }
-            return res;
         }
 
         @Override

v1_13_R2/src/main/java/net/citizensnpcs/nms/v1_13_R2/util/NMSImpl.java

@@ -259,6 +259,7 @@ import net.minecraft.server.v1_13_R2.EntityTurtle;
 import net.minecraft.server.v1_13_R2.EntityTypes;
 import net.minecraft.server.v1_13_R2.EntityWither;
 import net.minecraft.server.v1_13_R2.EnumMoveType;
+import net.minecraft.server.v1_13_R2.FluidType;
 import net.minecraft.server.v1_13_R2.GenericAttributes;
 import net.minecraft.server.v1_13_R2.IBlockData;
 import net.minecraft.server.v1_13_R2.IChatBaseComponent;
@@ -1708,6 +1709,19 @@ public class NMSImpl implements NMSBridge {
         return null;
     }
 
+    public static boolean fluidPush(NPC npc, Entity entity, net.minecraft.server.v1_13_R2.Tag<FluidType> tag) {
+        double mx = entity.motX;
+        double my = entity.motY;
+        double mz = entity.motZ;
+        boolean res = entity.b(tag);
+        if (!npc.isPushableByFluids()) {
+            entity.motX = mx;
+            entity.motY = my;
+            entity.motZ = mz;
+        }
+        return res;
+    }
+
     public static void flyingMoveLogic(EntityLiving entity, float f, float f1, float f2) {
         if ((entity.cP()) || (entity.bT())) {
             double d0 = 0.08D;

v1_14_R1/src/main/java/net/citizensnpcs/nms/v1_14_R1/entity/BatController.java

@@ -25,7 +25,6 @@ import net.minecraft.server.v1_14_R1.FluidType;
 import net.minecraft.server.v1_14_R1.NBTTagCompound;
 import net.minecraft.server.v1_14_R1.SoundEffect;
 import net.minecraft.server.v1_14_R1.Tag;
-import net.minecraft.server.v1_14_R1.Vec3D;
 import net.minecraft.server.v1_14_R1.World;
 
 public class BatController extends MobEntityController {
@@ -80,12 +79,7 @@ public class BatController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            Vec3D old = getMot().add(0, 0, 0);
+            return NMSImpl.fluidPush(npc, this, tag);
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                this.setMot(old);
-            }
-            return res;
         }
 
         @Override

v1_14_R1/src/main/java/net/citizensnpcs/nms/v1_14_R1/entity/BlazeController.java

@@ -25,7 +25,6 @@ import net.minecraft.server.v1_14_R1.FluidType;
 import net.minecraft.server.v1_14_R1.NBTTagCompound;
 import net.minecraft.server.v1_14_R1.SoundEffect;
 import net.minecraft.server.v1_14_R1.Tag;
-import net.minecraft.server.v1_14_R1.Vec3D;
 import net.minecraft.server.v1_14_R1.World;
 
 public class BlazeController extends MobEntityController {
@@ -77,12 +76,7 @@ public class BlazeController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            Vec3D old = getMot().add(0, 0, 0);
+            return NMSImpl.fluidPush(npc, this, tag);
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                this.setMot(old);
-            }
-            return res;
         }
 
         @Override

v1_14_R1/src/main/java/net/citizensnpcs/nms/v1_14_R1/entity/CatController.java

@@ -106,12 +106,7 @@ public class CatController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            Vec3D old = getMot().add(0, 0, 0);
+            return NMSImpl.fluidPush(npc, this, tag);
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                this.setMot(old);
-            }
-            return res;
         }
 
         @Override

v1_14_R1/src/main/java/net/citizensnpcs/nms/v1_14_R1/entity/CaveSpiderController.java

@@ -93,12 +93,7 @@ public class CaveSpiderController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            Vec3D old = getMot().add(0, 0, 0);
+            return NMSImpl.fluidPush(npc, this, tag);
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                this.setMot(old);
-            }
-            return res;
         }
 
         @Override

v1_14_R1/src/main/java/net/citizensnpcs/nms/v1_14_R1/entity/ChickenController.java

@@ -107,12 +107,7 @@ public class ChickenController extends MobEntityController {
 
         @Override
         public boolean b(Tag<FluidType> tag) {
-            Vec3D old = getMot().add(0, 0, 0);
+            return NMSImpl.fluidPush(npc, this, tag);
-            boolean res = super.b(tag);
-            if (!npc.isPushableByFluids()) {
-                this.setMot(old);
-            }
-            return res;
         }
 
         @Override