Check for world change in MoveEvent API methods

Spigot-API-Patches/PlayerMoveEvent-Improvements.patch

@@ -14,31 +14,49 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
  
 +    // Paper start - PlayerMoveEvent improvements
 +    /**
-+     * Check if the player has changed position in the event
-+     * 
++     * Check if the player has changed position (even within the same block) in the event
++     *
 +     * @return whether the player has changed position or not
 +     */
 +    public boolean hasChangedPosition() {
++        return hasExplicitlyChangedPosition() || !from.getWorld().equals(to.getWorld());
++    }
++
++    /**
++     * Check if the player has changed position (even within the same block) in the event, disregarding a possible world change
++     *
++     * @return whether the player has changed position or not
++     */
++    public boolean hasExplicitlyChangedPosition() {
 +        return from.getX() != to.getX() || from.getY() != to.getY() || from.getZ() != to.getZ();
 +    }
 +
 +    /**
++     * Check if the player has moved to a new block in the event
++     *
++     * @return whether the player has moved to a new block or not
++     */
++    public boolean hasChangedBlock() {
++        return hasExplicitlyChangedBlock() || !from.getWorld().equals(to.getWorld());
++    }
++
++    /**
++     * Check if the player has moved to a new block in the event, disregarding a possible world change
++     *
++     * @return whether the player has moved to a new block or not
++     */
++    public boolean hasExplicitlyChangedBlock() {
++        return from.getBlockX() != to.getBlockX() || from.getBlockY() != to.getBlockY() || from.getBlockZ() != to.getBlockZ();
++    }
++
++    /**
 +     * Check if the player has changed orientation in the event
-+     * 
++     *
 +     * @return whether the player has changed orientation or not
 +     */
 +    public boolean hasChangedOrientation() {
 +        return from.getPitch() != to.getPitch() || from.getYaw() != to.getYaw();
 +    }
-+
-+    /**
-+     * Check if the player has changed to a new block in the event
-+     * 
-+     * @return whether the player has changed block or not
-+     */
-+    public boolean hasChangedBlock() {
-+        return from.getBlockX() != to.getBlockX() || from.getBlockY() != to.getBlockY() || from.getBlockZ() != to.getBlockZ();
-+    }
 +    // Paper end
 +
      private void validateLocation(@NotNull Location loc) {