Need item to cast instant spell.

[brunolopes]

This is possible?
I'm making a spell for Paladins, that shoot a arrow and paralyze the target, and to use this spell, need 1 arrow.

I can make the part that shoot the arrow and paralyze the target...
But I am not able to do the part that need 1 arrow to cast the spell...

Can anyone help me?
Sorry for my bad english, I'm using the google translator... eace:

 

[Madlander]

yes, it is possible

 

[brunolopes]

How?
You can tell me?

 

[Santy]

function onCastSpell(cid, var)
 if doPlayerRemoveItem(cid, arrowID, 1) then
  return doCombat(cid, combat, var)
 else
  doPlayerSendCancel(cid, "You need an arrow to cast this spell.")
 end
 return 0
end