+ * Represents coordinates in a teleportation that should be handled relatively. + *
+ * Coordinates of the location that the client should handle as relative teleportation + * Relative teleportation flags are only used client side, and cause the player to not lose velocity in that + * specific coordinate. The location of the teleportation will not change. + * + * @see org.bukkit.entity.Player#teleport(Location, PlayerTeleportEvent.TeleportCause, TeleportFlag...) + */ + enum Relative implements TeleportFlag { + /** + * Represents the player's X coordinate + */ + X, + /** + * Represents the player's Y coordinate + */ + Y, + /** + * Represents the player's Z coordinate + */ + Z, + /** + * Represents the player's yaw + */ + YAW, + /** + * Represents the player's pitch + */ + PITCH; + } + + /** + * Represents flags that effect the entity's state on + * teleportation. + */ + enum EntityState implements TeleportFlag { + /** + * If all passengers should not be required to be removed prior to teleportation. + *
+ * Note: + * Teleporting to a different world with this flag present while the entity has entities riding it + * will cause this teleportation to return false and not occur. + */ + RETAIN_PASSENGERS, + /** + * If the entity should not be dismounted if they are riding another entity. + *
+ * Note: + * Teleporting to a different world with this flag present while this entity is riding another entity will + * cause this teleportation to return false and not occur. + */ + RETAIN_VEHICLE, + /** + * Indicates that a player should not have their current open inventory closed when teleporting. + *
+ * Note:
+ * This option will be ignored when teleported to a different world.
+ */
+ RETAIN_OPEN_INVENTORY;
+ }
+
+}
diff --git a/src/main/java/org/bukkit/entity/Entity.java b/src/main/java/org/bukkit/entity/Entity.java
index e1fe5d93eb7a1f96954d907dbbe0758f25bd1ce7..948d6a08ff459afd5d4d5b151c41d94d1d5847b6 100644
--- a/src/main/java/org/bukkit/entity/Entity.java
+++ b/src/main/java/org/bukkit/entity/Entity.java
@@ -126,10 +126,32 @@ public interface Entity extends Metadatable, CommandSender, Nameable, Persistent
*
* @param yaw the yaw
* @param pitch the pitch
- * @throws UnsupportedOperationException if used for players
*/
public void setRotation(float yaw, float pitch);
+ // Paper start - Teleport API
+ /**
+ * Teleports this entity to the given location.
+ *
+ * @param location New location to teleport this entity to
+ * @param teleportFlags Flags to be used in this teleportation
+ * @return true if the teleport was successful
+ */
+ default boolean teleport(@NotNull Location location, @NotNull io.papermc.paper.entity.TeleportFlag @NotNull... teleportFlags) {
+ return this.teleport(location, TeleportCause.PLUGIN, teleportFlags);
+ }
+
+ /**
+ * Teleports this entity to the given location.
+ *
+ * @param location New location to teleport this entity to
+ * @param cause The cause of this teleportation
+ * @param teleportFlags Flags to be used in this teleportation
+ * @return true if the teleport was successful
+ */
+ boolean teleport(@NotNull Location location, @NotNull TeleportCause cause, @NotNull io.papermc.paper.entity.TeleportFlag @NotNull... teleportFlags);
+ // Paper end - Teleport API
+
/**
* Teleports this entity to the given location. If this entity is riding a
* vehicle, it will be dismounted prior to teleportation.
diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
index 2501533048e4de25672d9cc0a52fa1150e6d8adb..d598eb27f131a265c163ea96ab5fb56d4cf6ecb9 100644
--- a/src/main/java/org/bukkit/entity/Player.java
+++ b/src/main/java/org/bukkit/entity/Player.java
@@ -3424,6 +3424,45 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
String getClientBrandName();
// Paper end
+ // Paper start - Teleport API
+ /**
+ * Sets the player's rotation.
+ *
+ * @param yaw the yaw
+ * @param pitch the pitch
+ */
+ void setRotation(float yaw, float pitch);
+
+ /**
+ * Causes the player to look towards the given position.
+ *
+ * @param x x coordinate
+ * @param y y coordinate
+ * @param z z coordinate
+ * @param playerAnchor What part of the player should face the given position
+ */
+ void lookAt(double x, double y, double z, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor);
+
+ /**
+ * Causes the player to look towards the given position.
+ *
+ * @param position Position to look at in the player's current world
+ * @param playerAnchor What part of the player should face the given position
+ */
+ default void lookAt(@NotNull io.papermc.paper.math.Position position, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor) {
+ this.lookAt(position.x(), position.y(), position.z(), playerAnchor);
+ }
+
+ /**
+ * Causes the player to look towards the given entity.
+ *
+ * @param entity Entity to look at
+ * @param playerAnchor What part of the player should face the entity
+ * @param entityAnchor What part of the entity the player should face
+ */
+ void lookAt(@NotNull org.bukkit.entity.Entity entity, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor, @NotNull io.papermc.paper.entity.LookAnchor entityAnchor);
+ // Paper end - Teleport API
+
@NotNull
@Override
Spigot spigot();
diff --git a/src/main/java/org/bukkit/event/player/PlayerTeleportEvent.java b/src/main/java/org/bukkit/event/player/PlayerTeleportEvent.java
index 2deae344c88920ab95eefd2f65df5c858e04750b..ccfb08af8c57ddac3062c2cec28d7ff428082709 100644
--- a/src/main/java/org/bukkit/event/player/PlayerTeleportEvent.java
+++ b/src/main/java/org/bukkit/event/player/PlayerTeleportEvent.java
@@ -13,8 +13,14 @@ public class PlayerTeleportEvent extends PlayerMoveEvent {
private static final HandlerList handlers = new HandlerList();
private TeleportCause cause = TeleportCause.UNKNOWN;
+ // Paper start - Teleport API
+ private boolean dismounted = true;
+ private final java.util.Set