diff --git a/nms-patches/Entity.patch b/nms-patches/Entity.patch
index 25bfa8c499..152ca8613c 100644
--- a/nms-patches/Entity.patch
+++ b/nms-patches/Entity.patch
@@ -55,11 +55,12 @@
      protected static final Logger i = LogManager.getLogger();
      private static final List<ItemStack> a = Collections.emptyList();
      private static final AxisAlignedBB b = new AxisAlignedBB(0.0D, 0.0D, 0.0D, 0.0D, 0.0D, 0.0D);
-@@ -107,6 +153,15 @@
+@@ -107,6 +153,16 @@
      private boolean aK;
      private final double[] aL;
      private long aM;
 +    // CraftBukkit start
++    public boolean persist = true;
 +    public boolean valid;
 +    public org.bukkit.projectiles.ProjectileSource projectileSource; // For projectiles only
 +    public boolean forceExplosionKnockback; // SPIGOT-949
@@ -71,7 +72,7 @@
  
      public Entity(EntityTypes<?> entitytypes, World world) {
          this.id = Entity.entityCount++;
-@@ -212,6 +267,33 @@
+@@ -212,6 +268,33 @@
      }
  
      protected void setYawPitch(float f, float f1) {
@@ -105,7 +106,7 @@
          this.yaw = f % 360.0F;
          this.pitch = f1 % 360.0F;
      }
-@@ -234,6 +316,51 @@
+@@ -234,6 +317,51 @@
          this.W();
      }
  
@@ -157,7 +158,7 @@
      public void W() {
          this.world.methodProfiler.a("entityBaseTick");
          if (this.isPassenger() && this.getVehicle().dead) {
-@@ -250,6 +377,8 @@
+@@ -250,6 +378,8 @@
          this.lastZ = this.locZ;
          this.lastPitch = this.pitch;
          this.lastYaw = this.yaw;
@@ -166,7 +167,7 @@
          if (!this.world.isClientSide && this.world instanceof WorldServer) {
              this.world.methodProfiler.a("portal");
              if (this.an) {
-@@ -289,6 +418,7 @@
+@@ -289,6 +419,7 @@
              this.E();
              this.world.methodProfiler.e();
          }
@@ -174,7 +175,7 @@
  
          this.av();
          this.r();
-@@ -340,6 +470,27 @@
+@@ -340,6 +471,27 @@
      protected void burnFromLava() {
          if (!this.fireProof) {
              this.damageEntity(DamageSource.LAVA, 4.0F);
@@ -202,7 +203,7 @@
              this.setOnFire(15);
          }
      }
-@@ -505,7 +656,7 @@
+@@ -505,7 +657,7 @@
                  }
              }
  
@@ -211,7 +212,7 @@
              double d11;
  
              if (this.Q > 0.0F && flag && (d7 != d0 || d9 != d2)) {
-@@ -592,7 +743,7 @@
+@@ -592,7 +744,7 @@
              this.world.methodProfiler.a("rest");
              this.recalcPosition();
              this.positionChanged = d7 != d0 || d9 != d2;
@@ -220,7 +221,7 @@
              this.onGround = this.C && d8 < 0.0D;
              this.D = this.positionChanged || this.C;
              int k = MathHelper.floor(this.locX);
-@@ -627,6 +778,28 @@
+@@ -627,6 +779,28 @@
                  block1.a((IBlockAccess) this.world, this);
              }
  
@@ -249,7 +250,7 @@
              if (this.playStepSound() && (!this.onGround || !this.isSneaking() || !(this instanceof EntityHuman)) && !this.isPassenger()) {
                  double d22 = this.locX - d4;
                  double d23 = this.locY - d5;
-@@ -679,7 +852,14 @@
+@@ -679,7 +853,14 @@
                  if (!flag1) {
                      ++this.fireTicks;
                      if (this.fireTicks == 0) {
@@ -265,7 +266,7 @@
                      }
                  }
              } else if (this.fireTicks <= 0) {
-@@ -875,7 +1055,7 @@
+@@ -875,7 +1056,7 @@
          return null;
      }
  
@@ -274,7 +275,7 @@
          if (!this.fireProof) {
              this.damageEntity(DamageSource.FIRE, (float) i);
          }
-@@ -1094,6 +1274,13 @@
+@@ -1094,6 +1275,13 @@
      }
  
      public void spawnIn(World world) {
@@ -288,7 +289,15 @@
          this.world = world;
      }
  
-@@ -1318,6 +1505,18 @@
+@@ -1311,13 +1499,25 @@
+     }
+ 
+     public boolean d(NBTTagCompound nbttagcompound) {
+-        return this.isPassenger() ? false : this.c(nbttagcompound);
++        return !this.persist || this.isPassenger() ? false : this.c(nbttagcompound); // CraftBukkit - persist flag
+     }
+ 
+     public NBTTagCompound save(NBTTagCompound nbttagcompound) {
          try {
              nbttagcompound.set("Pos", this.a(new double[] { this.locX, this.locY, this.locZ}));
              nbttagcompound.set("Motion", this.a(new double[] { this.motX, this.motY, this.motZ}));
@@ -307,7 +316,7 @@
              nbttagcompound.set("Rotation", this.a(new float[] { this.yaw, this.pitch}));
              nbttagcompound.setFloat("FallDistance", this.fallDistance);
              nbttagcompound.setShort("Fire", (short) this.fireTicks);
-@@ -1327,6 +1526,12 @@
+@@ -1327,6 +1527,12 @@
              nbttagcompound.setBoolean("Invulnerable", this.invulnerable);
              nbttagcompound.setInt("PortalCooldown", this.portalCooldown);
              nbttagcompound.a("UUID", this.getUniqueID());
@@ -320,7 +329,7 @@
              IChatBaseComponent ichatbasecomponent = this.getCustomName();
  
              if (ichatbasecomponent != null) {
-@@ -1403,6 +1608,8 @@
+@@ -1403,6 +1609,8 @@
              this.motX = nbttaglist1.k(0);
              this.motY = nbttaglist1.k(1);
              this.motZ = nbttaglist1.k(2);
@@ -329,7 +338,7 @@
              if (Math.abs(this.motX) > 10.0D) {
                  this.motX = 0.0D;
              }
-@@ -1414,6 +1621,7 @@
+@@ -1414,6 +1622,7 @@
              if (Math.abs(this.motZ) > 10.0D) {
                  this.motZ = 0.0D;
              }
@@ -337,7 +346,7 @@
  
              this.locX = nbttaglist.k(0);
              this.locY = nbttaglist.k(1);
-@@ -1470,6 +1678,57 @@
+@@ -1470,6 +1679,57 @@
                  this.setPosition(this.locX, this.locY, this.locZ);
              }
  
@@ -395,7 +404,7 @@
          } catch (Throwable throwable) {
              CrashReport crashreport = CrashReport.a(throwable, "Loading entity NBT");
              CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Entity being loaded");
-@@ -1543,6 +1802,12 @@
+@@ -1543,6 +1803,12 @@
          if (itemstack.isEmpty()) {
              return null;
          } else {
@@ -408,7 +417,7 @@
              EntityItem entityitem = new EntityItem(this.world, this.locX, this.locY + (double) f, this.locZ, itemstack);
  
              entityitem.n();
-@@ -1678,7 +1943,7 @@
+@@ -1678,7 +1944,7 @@
              Entity entity = this.ax;
  
              this.ax = null;
@@ -417,7 +426,7 @@
          }
  
      }
-@@ -1687,6 +1952,24 @@
+@@ -1687,6 +1953,24 @@
          if (entity.getVehicle() != this) {
              throw new IllegalStateException("Use x.startRiding(y), not y.addPassenger(x)");
          } else {
@@ -442,7 +451,7 @@
              if (!this.world.isClientSide && entity instanceof EntityHuman && !(this.bO() instanceof EntityHuman)) {
                  this.passengers.add(0, entity);
              } else {
-@@ -1696,13 +1979,30 @@
+@@ -1696,13 +1980,30 @@
          }
      }
  
@@ -474,7 +483,7 @@
      }
  
      protected boolean q(Entity entity) {
-@@ -1799,6 +2099,13 @@
+@@ -1799,6 +2100,13 @@
      }
  
      public void setSwimming(boolean flag) {
@@ -488,7 +497,7 @@
          this.setFlag(4, flag);
      }
  
-@@ -1859,14 +2166,49 @@
+@@ -1859,14 +2167,49 @@
      }
  
      public void setAirTicks(int i) {
@@ -541,7 +550,7 @@
          }
  
      }
-@@ -2035,19 +2377,76 @@
+@@ -2035,19 +2378,76 @@
          if (!this.world.isClientSide && !this.dead) {
              this.world.methodProfiler.a("changeDimension");
              MinecraftServer minecraftserver = this.bK();
@@ -621,7 +630,7 @@
              BlockPosition blockposition;
  
              if (i == 1) {
-@@ -2076,12 +2475,18 @@
+@@ -2076,12 +2476,18 @@
                  blockposition = new BlockPosition(this);
              }
  
@@ -641,7 +650,7 @@
                  if (j == 1 && i == 1) {
                      BlockPosition blockposition1 = worldserver1.getHighestBlockYAt(HeightMap.Type.MOTION_BLOCKING_NO_LEAVES, worldserver1.getSpawn());
  
-@@ -2089,6 +2494,7 @@
+@@ -2089,6 +2495,7 @@
                  } else {
                      entity.setPositionRotation(blockposition, entity.yaw, entity.pitch);
                  }
@@ -649,7 +658,7 @@
  
                  boolean flag = entity.attachedToPlayer;
  
-@@ -2096,13 +2502,21 @@
+@@ -2096,13 +2503,21 @@
                  worldserver1.addEntity(entity);
                  entity.attachedToPlayer = flag;
                  worldserver1.entityJoinedWorld(entity, false);
@@ -672,7 +681,7 @@
              return entity;
          } else {
              return null;
-@@ -2242,7 +2656,26 @@
+@@ -2242,7 +2657,26 @@
      }
  
      public void a(AxisAlignedBB axisalignedbb) {
diff --git a/nms-patches/EntityPlayer.patch b/nms-patches/EntityPlayer.patch
index 33ab3f2520..fd61e3c195 100644
--- a/nms-patches/EntityPlayer.patch
+++ b/nms-patches/EntityPlayer.patch
@@ -51,7 +51,7 @@
      public EntityPlayer(MinecraftServer minecraftserver, WorldServer worldserver, GameProfile gameprofile, PlayerInteractManager playerinteractmanager) {
          super((World) worldserver, gameprofile);
          playerinteractmanager.player = this;
-@@ -65,7 +96,49 @@
+@@ -65,8 +96,50 @@
          this.cg = minecraftserver.getPlayerList().h(this);
          this.Q = 1.0F;
          this.a(worldserver);
@@ -60,8 +60,8 @@
 +        this.displayName = this.getName();
 +        this.canPickUpLoot = true;
 +        this.maxHealthCache = this.getMaxHealth();
-+    }
-+
+     }
+ 
 +    // Yes, this doesn't match Vanilla, but it's the best we can do for now.
 +    // If this is an issue, PRs are welcome
 +    public final BlockPosition getSpawnPoint(WorldServer worldserver) {
@@ -96,11 +96,12 @@
 +        }
 +
 +        return blockposition;
-     }
++    }
 +    // CraftBukkit end
- 
++
      private void a(WorldServer worldserver) {
          BlockPosition blockposition = worldserver.getSpawn();
+ 
 @@ -133,6 +206,7 @@
          if (nbttagcompound.hasKeyOfType("recipeBook", 10)) {
              this.cz.a(nbttagcompound.getCompound("recipeBook"));
@@ -109,7 +110,29 @@
  
      }
  
-@@ -163,8 +237,34 @@
+@@ -152,7 +226,20 @@
+         Entity entity = this.getRootVehicle();
+         Entity entity1 = this.getVehicle();
+ 
+-        if (entity1 != null && entity != this && entity.bR()) {
++        // CraftBukkit start - handle non-persistent vehicles
++        boolean persistVehicle = true;
++        if (entity1 != null) {
++            Entity vehicle;
++            for (vehicle = entity1; vehicle != null; vehicle = vehicle.getVehicle()) {
++                if (!vehicle.persist) {
++                    persistVehicle = false;
++                    break;
++                }
++            }
++        }
++
++        if (persistVehicle && entity1 != null && entity != this && entity.bR()) {
++            // CraftBukkit end
+             NBTTagCompound nbttagcompound2 = new NBTTagCompound();
+             NBTTagCompound nbttagcompound3 = new NBTTagCompound();
+ 
+@@ -163,8 +250,34 @@
          }
  
          nbttagcompound.set("recipeBook", this.cz.e());
@@ -144,7 +167,7 @@
      public void a(int i) {
          float f = (float) this.getExpToLevel();
          float f1 = (f - 1.0F) / f;
-@@ -211,6 +311,11 @@
+@@ -211,6 +324,11 @@
      }
  
      public void tick() {
@@ -156,7 +179,7 @@
          this.playerInteractManager.a();
          --this.invulnerableTicks;
          if (this.noDamageTicks > 0) {
-@@ -276,7 +381,7 @@
+@@ -276,7 +394,7 @@
              }
  
              if (this.getHealth() != this.lastHealthSent || this.cp != this.foodData.getFoodLevel() || this.foodData.getSaturationLevel() == 0.0F != this.cq) {
@@ -165,7 +188,7 @@
                  this.lastHealthSent = this.getHealth();
                  this.cp = this.foodData.getFoodLevel();
                  this.cq = this.foodData.getSaturationLevel() == 0.0F;
-@@ -307,6 +412,12 @@
+@@ -307,6 +425,12 @@
                  this.a(IScoreboardCriteria.k, MathHelper.f((float) this.cn));
              }
  
@@ -178,7 +201,7 @@
              if (this.expLevel != this.cm) {
                  this.cm = this.expLevel;
                  this.a(IScoreboardCriteria.l, MathHelper.f((float) this.cm));
-@@ -321,6 +432,16 @@
+@@ -321,6 +445,16 @@
                  CriterionTriggers.p.a(this);
              }
  
@@ -195,7 +218,7 @@
          } catch (Throwable throwable) {
              CrashReport crashreport = CrashReport.a(throwable, "Ticking player");
              CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Player being ticked");
-@@ -331,7 +452,8 @@
+@@ -331,7 +465,8 @@
      }
  
      private void a(IScoreboardCriteria iscoreboardcriteria, int i) {
@@ -205,7 +228,7 @@
              scoreboardscore.setScore(i);
          });
      }
-@@ -340,27 +462,59 @@
+@@ -340,27 +475,59 @@
          boolean flag = this.world.getGameRules().getBoolean("showDeathMessages");
  
          this.playerConnection.sendPacket(new PacketPlayOutCombatEvent(this.getCombatTracker(), PacketPlayOutCombatEvent.EnumCombatEventType.ENTITY_DIED, flag));
@@ -225,17 +248,17 @@
 +                }
 +            }
 +        }
++
++        IChatBaseComponent chatmessage = this.getCombatTracker().getDeathMessage();
++
++        String deathmessage = chatmessage.getString();
++        org.bukkit.event.entity.PlayerDeathEvent event = CraftEventFactory.callPlayerDeathEvent(this, loot, deathmessage, keepInventory);
  
 -            if (scoreboardteambase != null && scoreboardteambase.getDeathMessageVisibility() != ScoreboardTeamBase.EnumNameTagVisibility.ALWAYS) {
 -                if (scoreboardteambase.getDeathMessageVisibility() == ScoreboardTeamBase.EnumNameTagVisibility.HIDE_FOR_OTHER_TEAMS) {
 -                    this.server.getPlayerList().a((EntityHuman) this, this.getCombatTracker().getDeathMessage());
 -                } else if (scoreboardteambase.getDeathMessageVisibility() == ScoreboardTeamBase.EnumNameTagVisibility.HIDE_FOR_OWN_TEAM) {
 -                    this.server.getPlayerList().b((EntityHuman) this, this.getCombatTracker().getDeathMessage());
-+        IChatBaseComponent chatmessage = this.getCombatTracker().getDeathMessage();
-+
-+        String deathmessage = chatmessage.getString();
-+        org.bukkit.event.entity.PlayerDeathEvent event = CraftEventFactory.callPlayerDeathEvent(this, loot, deathmessage, keepInventory);
-+
 +        String deathMessage = event.getDeathMessage();
 +
 +        if (deathMessage != null && deathMessage.length() > 0 && flag) { // TODO: allow plugins to override?
@@ -277,7 +300,7 @@
          EntityLiving entityliving = this.cv();
  
          if (entityliving != null) {
-@@ -383,10 +537,12 @@
+@@ -383,10 +550,12 @@
              String s = this.getName();
              String s1 = entity.getName();
  
@@ -292,7 +315,7 @@
              } else {
                  this.a(StatisticList.MOB_KILLS);
              }
-@@ -404,7 +560,8 @@
+@@ -404,7 +573,8 @@
              int i = scoreboardteam.getColor().b();
  
              if (i >= 0 && i < aiscoreboardcriteria.length) {
@@ -302,7 +325,7 @@
              }
          }
  
-@@ -445,12 +602,14 @@
+@@ -445,12 +615,14 @@
      }
  
      private boolean canPvP() {
@@ -319,7 +342,7 @@
          if (this.dimension == 0 && i == -1) {
              this.cD = new Vec3D(this.locX, this.locY, this.locZ);
          } else if (this.dimension != -1 && i != 0) {
-@@ -458,6 +617,7 @@
+@@ -458,6 +630,7 @@
          }
  
          if (this.dimension == 1 && i == 1) {
@@ -327,7 +350,7 @@
              this.world.kill(this);
              if (!this.viewingCredits) {
                  this.viewingCredits = true;
-@@ -471,7 +631,10 @@
+@@ -471,7 +644,10 @@
                  i = 1;
              }
  
@@ -339,7 +362,7 @@
              this.playerConnection.sendPacket(new PacketPlayOutWorldEvent(1032, BlockPosition.ZERO, 0, false));
              this.lastSentExp = -1;
              this.lastHealthSent = -1.0F;
-@@ -517,6 +680,7 @@
+@@ -517,6 +693,7 @@
      }
  
      public void a(boolean flag, boolean flag1, boolean flag2) {
@@ -347,7 +370,7 @@
          if (this.isSleeping()) {
              this.getWorldServer().getTracker().sendPacketToEntity(this, new PacketPlayOutAnimation(this, 2));
          }
-@@ -595,23 +759,55 @@
+@@ -595,23 +772,55 @@
          this.playerConnection.sendPacket(new PacketPlayOutOpenSignEditor(tileentitysign.getPosition()));
      }
  
@@ -406,7 +429,7 @@
          if (iinventory instanceof ILootable && ((ILootable) iinventory).Q_() != null && this.isSpectator()) {
              this.a((new ChatMessage("container.spectatorCantOpen", new Object[0])).a(EnumChatFormat.RED), true);
          } else {
-@@ -625,18 +821,21 @@
+@@ -625,18 +834,21 @@
                  if (itileinventory.isLocked() && !this.a(itileinventory.getLock()) && !this.isSpectator()) {
                      this.playerConnection.sendPacket(new PacketPlayOutChat(new ChatMessage("container.isLocked", new Object[] { iinventory.getScoreboardDisplayName()}), ChatMessageType.GAME_INFO));
                      this.playerConnection.sendPacket(new PacketPlayOutNamedSoundEffect(SoundEffects.BLOCK_CHEST_LOCKED, SoundCategory.BLOCKS, this.locX, this.locY, this.locZ, 1.0F, 1.0F));
@@ -430,7 +453,7 @@
  
              this.activeContainer.windowId = this.containerCounter;
              this.activeContainer.addSlotListener(this);
-@@ -644,8 +843,14 @@
+@@ -644,8 +856,14 @@
      }
  
      public void openTrade(IMerchant imerchant) {
@@ -446,7 +469,7 @@
          this.activeContainer.windowId = this.containerCounter;
          this.activeContainer.addSlotListener(this);
          InventoryMerchant inventorymerchant = ((ContainerMerchant) this.activeContainer).d();
-@@ -665,13 +870,20 @@
+@@ -665,13 +883,20 @@
      }
  
      public void openHorseInventory(EntityHorseAbstract entityhorseabstract, IInventory iinventory) {
@@ -468,7 +491,7 @@
          this.activeContainer.windowId = this.containerCounter;
          this.activeContainer.addSlotListener(this);
      }
-@@ -712,6 +924,11 @@
+@@ -712,6 +937,11 @@
      public void a(Container container, NonNullList<ItemStack> nonnulllist) {
          this.playerConnection.sendPacket(new PacketPlayOutWindowItems(container.windowId, nonnulllist));
          this.playerConnection.sendPacket(new PacketPlayOutSetSlot(-1, -1, this.inventory.getCarried()));
@@ -480,7 +503,7 @@
      }
  
      public void setContainerData(Container container, int i, int j) {
-@@ -726,6 +943,7 @@
+@@ -726,6 +956,7 @@
      }
  
      public void closeInventory() {
@@ -488,7 +511,7 @@
          this.playerConnection.sendPacket(new PacketPlayOutCloseWindow(this.activeContainer.windowId));
          this.m();
      }
-@@ -759,14 +977,14 @@
+@@ -759,14 +990,14 @@
  
      public void a(Statistic<?> statistic, int i) {
          this.ch.b(this, statistic, i);
@@ -505,7 +528,7 @@
      }
  
      public int a(Collection<IRecipe> collection) {
-@@ -814,8 +1032,17 @@
+@@ -814,8 +1045,17 @@
  
      public void triggerHealthUpdate() {
          this.lastHealthSent = -1.0E8F;
@@ -523,7 +546,7 @@
      public void a(IChatBaseComponent ichatbasecomponent, boolean flag) {
          this.playerConnection.sendPacket(new PacketPlayOutChat(ichatbasecomponent, flag ? ChatMessageType.GAME_INFO : ChatMessageType.CHAT));
      }
-@@ -866,7 +1093,7 @@
+@@ -866,7 +1106,7 @@
          this.lastSentExp = -1;
          this.lastHealthSent = -1.0F;
          this.cp = -1;
@@ -532,7 +555,7 @@
          this.removeQueue.addAll(entityplayer.removeQueue);
          this.cy = entityplayer.cy;
          this.cD = entityplayer.cD;
-@@ -925,6 +1152,18 @@
+@@ -925,6 +1165,18 @@
      }
  
      public void a(EnumGamemode enumgamemode) {
@@ -551,7 +574,7 @@
          this.playerInteractManager.setGameMode(enumgamemode);
          this.playerConnection.sendPacket(new PacketPlayOutGameStateChange(3, (float) enumgamemode.getId()));
          if (enumgamemode == EnumGamemode.SPECTATOR) {
-@@ -968,6 +1207,16 @@
+@@ -968,6 +1220,16 @@
      }
  
      public void a(PacketPlayInSettings packetplayinsettings) {
@@ -568,7 +591,7 @@
          this.locale = packetplayinsettings.b();
          this.ct = packetplayinsettings.d();
          this.cu = packetplayinsettings.e();
-@@ -1033,7 +1282,7 @@
+@@ -1033,7 +1295,7 @@
          this.cw = (Entity) (entity == null ? this : entity);
          if (entity1 != this.cw) {
              this.playerConnection.sendPacket(new PacketPlayOutCamera(this.cw));
@@ -577,7 +600,7 @@
          }
  
      }
-@@ -1060,7 +1309,7 @@
+@@ -1060,7 +1322,7 @@
  
      @Nullable
      public IChatBaseComponent getPlayerListName() {
@@ -586,7 +609,7 @@
      }
  
      public void a(EnumHand enumhand) {
-@@ -1077,12 +1326,17 @@
+@@ -1077,12 +1339,17 @@
      }
  
      public void J() {
@@ -604,7 +627,7 @@
      }
  
      public AdvancementDataPlayer getAdvancementData() {
-@@ -1094,9 +1348,16 @@
+@@ -1094,9 +1361,16 @@
          return this.cD;
      }
  
@@ -621,7 +644,7 @@
          if (worldserver == this.world) {
              this.playerConnection.a(d0, d1, d2, f, f1);
          } else {
-@@ -1121,6 +1382,149 @@
+@@ -1121,6 +1395,149 @@
              this.server.getPlayerList().b(this, worldserver);
              this.server.getPlayerList().updateClient(this);
          }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 64cfc95150..5f8a9e4252 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -356,6 +356,16 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
         return server;
     }
 
+    @Override
+    public boolean isPersistent() {
+        return entity.persist;
+    }
+
+    @Override
+    public void setPersistent(boolean persistent) {
+        entity.persist = persistent;
+    }
+
     public Vector getMomentum() {
         return getVelocity();
     }