* @brief Returns the number of code units for a code point starting at *src; * * `src` must not be empty. * If `src` does not begin with a UTF-8

* @brief Checks whether this item is an armor. * @return 'True' in case the item is an armor and 'False' otherwise. */

* @brief Check if this object is a door * @return True if the object is one of the door types (see _object_id) */

* @brief Check if this object contains explosives or caustic material */

* @brief Checks whether this item is a helm. * @return 'True' in case the item is a helm and 'False' otherwise. */

* @brief Missiles flip the axes for some reason -_- * @return negated and rounded world displacement, for use with missile movement routines. */

* @brief Returns a new Displacement object in world coordinates. * * This is an inverse matrix of the worldToScreen transformation. * * @r

* @brief Adds an item to a player's InvGrid array * @param player The player reference * @param invGridIndex Item's position in InvGrid (this shou

* @param page The stash page index. * @param position Position to add the item to. * @param stashListIndex The item's StashList index * @param i

* @brief Formats the value as a lowercase zero-padded hexadecimal with at least 2 hex digits (0-padded on the left). */