Added Entity Teleport event.

src/main/java/ch/njol/skript/classes/data/BukkitEventValues.java

@@ -98,6 +98,7 @@
 import org.bukkit.event.entity.EntityPickupItemEvent;
 import org.bukkit.event.entity.EntityResurrectEvent;
 import org.bukkit.event.entity.EntityTameEvent;
+import org.bukkit.event.entity.EntityTeleportEvent;
 import org.bukkit.event.entity.EntityTransformEvent;
 import org.bukkit.event.entity.EntityTransformEvent.TransformReason;
 import org.bukkit.event.entity.FireworkExplodeEvent;
@@ -616,6 +617,20 @@ public Entity get(final EntityTameEvent e) {
 			}
 		}, 0);
 
+		// EntityTeleportEvent
+		EventValues.registerEventValue(EntityTeleportEvent.class, Location.class, new Getter<Location, EntityTeleportEvent>() {
+			@Override
+			public @Nullable Location get(EntityTeleportEvent event) {
+				return event.getFrom();
+			}
+		}, EventValues.TIME_PAST);
+		EventValues.registerEventValue(EntityTeleportEvent.class, Location.class, new Getter<Location, EntityTeleportEvent>() {
+			@Override
+			public @Nullable Location get(EntityTeleportEvent event) {
+				return event.getTo();
+			}
+		}, EventValues.TIME_FUTURE);
+
 		// EntityChangeBlockEvent
 		EventValues.registerEventValue(EntityChangeBlockEvent.class, Block.class, new Getter<Block, EntityChangeBlockEvent>() {
 			@Override

src/main/java/ch/njol/skript/events/EvtEntityTeleport.java

@@ -0,0 +1,77 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Skript is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.events;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.lang.Expression;
+import ch.njol.skript.lang.Literal;
+import ch.njol.skript.lang.SkriptEvent;
+import ch.njol.skript.lang.SkriptParser;
+import ch.njol.skript.entity.EntityType;
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Event;
+import org.bukkit.event.entity.EntityTeleportEvent;
+
+import javax.annotation.Nullable;
+
+public class EvtEntityTeleport extends SkriptEvent {
+
+	static {
+		Skript.registerEvent("Entity Teleport", EvtEntityTeleport.class, EntityTeleportEvent.class, "[any] entity teleport[ing] [of %entitytypes%]")
+			.description("Called whenever a non-player entity is teleported, this event may also be called due to a result of natural causes, such as an Enderman or Shulker teleporting, or Wolfs teleporting to players.")
+			.examples("on entity teleport:", "on entity teleport of creeper:")
+			.since("VERSION");
+	}
+
+	@SuppressWarnings("unchecked")
+	private Expression<EntityType> entities;;
+
+	@Override
+	public boolean init(Literal<?>[] args, int matchedPattern, SkriptParser.ParseResult parseResult) {
+		if (args.length > 0 && args[0] != null) {
+			entities = (Expression<EntityType>) args[0];
+		}
+		return true;
+	}
+
+
+	@Override
+	public boolean check(Event e) {
+		if (e instanceof EntityTeleportEvent) {
+			EntityTeleportEvent event = (EntityTeleportEvent) e;
+			Entity entity = event.getEntity();
+			if (entities != null) {
+				for (EntityType entType : entities.getArray(e)) {
+					if (entType.isInstance(entity)) {
+						return true;
+					}
+				}
+			} else {
+				return true;
+			}
+		}
+		return false;
+	}
+
+
+	@Override
+	public String toString(@Nullable Event e, boolean debug) {
+		return "on any entity teleport";
+	}
+}