User:Crush/Customized Equipment Technical

Database

Layout for the SQL table to store customized equipment

tmw_customitem Column name Datatype Nullable References Description id INTEGER PRIMARY KEY tmw_customitem_modifiers.id, tmw_customitem_runes.id unique identifier archetype-id INTEGER entry from items.xml to determine the slot the item is equipped in, the used sprite, item icon and description. In case of weapons it also affects the weapon category (used skill) and the attack zone. color TEXT colorization string name TEXT item name inscription TEXT custom description which can be added by the crafting character durability INTEGER remaining durability of the item initial-durability INTEGER initial durability of the item weight INTEGER weight value INTEGER price NPCs pay for this item rune-slots INTEGER number of slots for spell runes

Stat modifiers during item creation. Also includes elemental modifiers.

tmw_customitem_modifiers Column name Datatype Nullable References Description id INTEGER PRIMARY KEY id of the custom item affected attribute BYTE affected character attribute or modified element absolute INTEGER linear attribute modifier multiplier FLOAT attribute multiplier in case of character attribute. Elemental damage multiplier in case of element attribute. time INTEGER time when the modifier wears off (for temporary enchantments)

Spell runes engraved in the item.

tmw_customitem_runes Column name Datatype Nullable References Description id INTEGER PRIMARY KEY id of the custom item affected spell INTEGER spell of the rune

Netcode

• Item IDs are 32 bit unsigned integers
• Item IDs 1 - 65.535 are non-customized generic items which may exist multiple times
• Item IDs 65.536 - 4.294.967.296 are unique equipment items which may only exist once in the game.
• When sending the inventory data to a character, every high id is followed by its archetype-id and colorization string. All other information about the item can be requested on demand with an additional message.
• When sending look information about other characters the archetype-id and the colorisation are transfered

Script API

tmw.create_custom_item(archetype-id, color, name, inscription, durability, initial-durability, weight, value, runeslots)

Creates a custom item in the server database. Returns the ID of the item.

tmw.change_custom_item(id, archetype-id, color, name, inscription, durability, initial-durability, weight, value, runeslots)

Changes the values of a custom item in the server database. Every argument may be NULL to leave it as it is.

tmw.add_modifier_to_item(id, attribute, absolute, multiplier, time)

Adds a modifier to an item.

tmw.add_rune_to_item(id, spell)

Adds a spell rune to an item.

tmw.get_custom_item(id)

Returns a table with the attributes of the item.

tmw.get_custom_item_modifiers(id)

Returns a table of tables with the modifier data of the item.

tmw.get_custom_item_runes(id)

Returns a table of tables with the rune data of the item.

(function names not checked for consistency with the rest of the api)