eq2emu/docs/lua_functions/HasSpellEffect.md

Function: HasSpellEffect(spawn, spellID, tier)

Description: Return's true if the spawn has an active spell effect with the spellid and tier specified. If tier is set to 0 all tiers apply.

Parameters:

• spawn (Spawn) - Spawn object representing spawn.
• spellID (uint32) - Integer value spellID.
• tier (uint8) - Integer value tier.

Returns: True if spell effect is active on the spawn with spellid and tier (if tier is 0 then all tiers apply). Otherwise false.

Example:

-- From ItemScripts/aCourierCostume.lua
function unequipped(Item, Player)
  if HasSpellEffect(Player, 5459, 1) then
    CastSpell(Player, 5459, 1)
end