function onUse(cid, item, frompos, item2, topos)

local count = getPlayerInstantSpellCount(cid)

local text = ""

local t = {}

 

for i=0, count-1 do

local spell = getPlayerInstantSpellInfo(cid, i)

if spell.mlevel <= 0 or spell.mlevel >= 0 then

if spell.manapercent > 0 then

spell.mana = spell.manapercent .. "%"

end

 

table.insert(t, spell)

end

end

 

table.sort(t, function(a, b) return a.mlevel < b.mlevel end)

 

local prevLevel = -1

for i,spell in ipairs(t) do

local line = ""

if prevLevel ~= spell.mlevel then

if i ~= 1 then

line = "\n"

end

 

line = line .. "Spells for magic level " .. spell.mlevel .. "\n"

prevLevel = spell.mlevel

end

 

text = text .. line .. "  " .. spell.words .. " - " .. spell.name .. " : " .. spell.mana .. "\n"
end
 
doShowTextDialog(cid, item.itemid, text)
return 1
end