World of Warcraft API

=== Spell ===
The 'spellID' is the index of a spell in a spellbook. The indices increase from top to bottom, then left to right, then between categories, e.g.: General -> Discipline. spellIDs will change as players learn new spells and 'professions'.

:PROTECTED {{id|API|CastShapeshiftForm}}(index)
:PROTECTED {{id|API|CastSpell}}(spellID, "bookType") - Cast the specified spell by ID. spellbookTab is "spell" or "pet". As of patch 2.0, this function has been restricted to Blizzard signed UI mods. Note: You can still use this function to open Craft windows and activate Lock Picking. (protected 2.0)
:PROTECTED {{id|API|CastSpellByName}}("name"[, onSelf]) - Cast the specified spell by display name. As of patch 2.0, this function has been restricted to Blizzard signed UI mods. Note: You can still use this function to open Craft windows and activate Lock Picking. (protected 2.0)
:{{id|API|GetMultiCastTotemSpells}}(totemslot) - Returns a list of spellIDs that are applicable for the specified totem slot (1-4) (added 3.2)
:{{id|API|GetNumShapeshiftForms}}()
:{{id|API|GetNumSpellTabs}}() - Returns the total number of tabs in the user's spellbook.
:{{id|API|GetQuestLogRewardSpell}}
:{{id|API|GetRewardSpell}}
:{{id|API|GetShapeshiftForm}}(unknown) - returns zero-based index of current form/stance
:{{id|API|GetShapeshiftFormCooldown}}(index)
:{{id|API|GetShapeshiftFormInfo}}(index) - Retrieves information about an available ShapeshiftForm or Stance.
:{{id|API|GetSpellAutocast}}("spellName" | spellId, bookType) - Check whether the specified spell autocasts or not.
:{{id|API|GetSpellBookItemInfo}}(spellID, "bookType") - Returns the spell's type and spellID for a spell in the player's spellbook.
:{{id|API|GetSpellBookItemName}}(spellID, "bookType") - Returns the spell name and spell rank for a spell in the player's spellbook.
:{{id|API|GetSpellCooldown}}(spellName | spellID, "bookType") - Retrieves data on the cooldown of a specific spell.
:{{id|API|GetSpellDescription}}(spellID) - Retrieves the description text of a specific spell (enhanced tooltip text).
:{{id|API|GetSpellInfo}} (spellId | spellName | spellLink) - Returns the spell's info, including name, cost, icon, cast time, and range.
:{{id|API|GetSpellLink}} (spellName, spellRank) - Returns the spell's link. (added 2.4)
:{{id|API|GetSpellTabInfo}}(spellbookTabNum) - Returns information about the specified spellbook tab.
:{{id|API|GetSpellTexture}}(spellName | spellID, "bookType") - Returns the texture used for the spell's icon.
:{{id|API|GetTotemInfo}}(slot) - Returns information about a totem.
:{{id|API|GetSpellPowerCost}}(spellID) - Returns information about spell's resource cost (mana/focus/etc.), in the form of tables describing each resource.
:{{id|API|IsAttackSpell}}(spell) - Returns 1 if the spell is the "Attack" spell.
:{{id|API|IsAutoRepeatSpell}}(spell)
:{{id|API|IsPassiveSpell}}(spellID, "bookType") - Returns whether the icon in your spellbook is a Passive ability. Formerly IsSpellPassive(spell).
:{{id|API|IsSpellInRange}}("spellName", [unit]) - Is nil for no valid target, 0 for out of range, 1 for in range.
:{{id|API|IsUsableSpell}}(spell)
:{{id|API|PickupSpell}}("spellName" | spellID, "bookType") - Loads an action button onto the cursor to be dropped into a quickbar slot.
:UI {{id|API|QueryCastSequence}}("sequence") - Returns index, item, spell for the spell/item that will be used next if the cast sequence is executed.
:PROTECTED {{id|API|SetMultiCastSpell}}(actionID,spellID) - Assigns a spellID to a multicast (totem bar) actionID (added 3.2)
:{{id|API|SpellCanTargetUnit}}("[[unitId|unit]]") - Returns true if the spell awaiting target selection can be cast on the specified unit.
:{{id|API|SpellHasRange}}(spell) - Returns true if the specified spell has a ranged effect (i.e. requires a target).
:{{id|API|SpellIsTargeting}}() - Returns true if a spell has been cast and is awaiting target selection.
:PROTECTED {{id|API|SpellStopCasting}}() - Stops the current spellcast.
:PROTECTED {{id|API|SpellStopTargeting}}() - Cancels the spell awaiting target selection.
:PROTECTED {{id|API|SpellTargetUnit}}("[[unitId|unit]]") - Casts the spell awaiting target selection on the specified unit.
:PROTECTED {{id|API|ToggleSpellAutocast}}("spellName" | spellId, bookType) - Toggles whether the specified spell should autocast or not.
:{{id|API|UnitCastingInfo}}("unit") - Returns spellName, nameSubtext, text, texture, startTime, endTime, isTradeSkill, castID, interrupt .
:{{id|API|UnitChannelInfo}}("unit") - Returns spellName, nameSubtext, text, texture, startTime, endTime, isTradeSkill, interrupt .