Request - !Spells Please

[zizimaza]

I want the talk action "!spells" that shows all the spells that your vocation can do. I have seen this on many other servers, please help.

 

[flaxe]

talkactions.xml

	<talkaction words="!spells" script="spellbook.lua"/>

spellbook.lua

  function onSay(cid, words, param)
        local count = getPlayerInstantSpellCount(cid)
        local text = ""
        local t = {}
        for i = 0, count - 1 do
                local spell = getPlayerInstantSpellInfo(cid, i)
                if spell.level ~= 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.level < b.level end)
        local prevLevel = -1
        for i, spell in ipairs(t) do
                local line = ""
                if prevLevel ~= spell.level then
                        if i ~= 1 then
                                line = "\n"
                        end
                        line = line .. "Spells for Level " .. spell.level .. "\n"
                        prevLevel = spell.level
                end
                text = text .. line .. "  " .. spell.words .. " - " .. spell.name .. " : " .. spell.mana .. "\n"
        end
        doShowTextDialog(cid, 2175, text)
        return TRUE
end