I need some Lua help,

[Kiev]

Hello, i am trying to make a Skill NPC (As i stated in my earlier thread) but i have now ran into a new difficulty, i am trying to make it so it checks the class and race but the Race bit is giving a error, Here is the script:

    function NPC_main_menu(pUnit, player)
       pUnit:GossipCreateMenu(3543, player, 0)
       pUnit:GossipMenuAddItem(0, "Welcome to Blahblah's Custom Trainer", 1, 0)
       pUnit:GossipMenuAddItem(0, "I am here to train you ur missing spells.", 2, 0)
       pUnit:GossipMenuAddItem(3, "Hunter", 3, 0)
       pUnit:GossipMenuAddItem(3, "Warlock", 4, 0)
       pUnit:GossipMenuAddItem(3, "Warrior", 5, 0)  
       pUnit:GossipMenuAddItem(3, "Paladin", 6, 0) 
       pUnit:GossipSendMenu(player)
    end

    function SkillNPC_on_gossip_talk(pUnit, event, player)
       NPC_main_menu(pUnit, player)
    end

    function SkillNPC_on_gossip_select(pUnit, event, player, id, intid, code, pMisc)
    local pclass = player:GetPlayerClass()
        local race = player:GetPlayerRace()
    if(intid == 3) then
    if( pclass == 3 ) then
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Hello, this is the Hunter Training Area, Please click one of the following spells to learn them.", 100, 0)
     pUnit:GossipMenuAddItem(3, "Pet Skills", 10, 0)
     pUnit:GossipMenuAddItem(3, "Arcane Shot", 11, 0)
     pUnit:GossipMenuAddItem(0, "Back", 100, 0)
     pUnit:GossipSendMenu(player)
    else
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Sorry but you are not a Hunter, You cannot use this Area", 100, 0)
     pUnit:GossipMenuAddItem(0, "Back", 100, 0)
     pUnit:GossipSendMenu(player)
    end
    end

    if(intid == 4) then
    if ( pclass == 9) then
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Hello, this is the Warlock Training Area, Please click one of the following spells to learn them.", 100, 0)
     pUnit:GossipMenuAddItem(3, "Give me my Pets Please", 12, 0)
     pUnit:GossipSendMenu(player)
    else
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Sorry but you are not a Warlock, You cannot use this Area", 100, 0)
     pUnit:GossipMenuAddItem(0, "Back", 100, 0)
     pUnit:GossipSendMenu(player)
    end
    end

    if(intid == 5) then
    if ( pclass == 1) then
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Hello, this is the Warrior Training Area, Please click one of the following spells to learn them.", 100, 0)
     pUnit:GossipMenuAddItem(3, "Defensive Stance", 13, 0)
     pUnit:GossipMenuAddItem(3, "Berserker Stance", 14, 0)
     pUnit:GossipSendMenu(player)
    else
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Sorry but you are not a Warrior, You cannot use this Area", 100, 0)
     pUnit:GossipMenuAddItem(0, "Back", 100, 0)
     pUnit:GossipSendMenu(player)
    end
    end

    if(intid == 6) then
    if ( pclass == 2) then
    if race==1 or race==3 or race==4 or race==7 or race==11 then
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Hello, this is the Alliance Paladin Training Area, Please click one of the following spells to learn them.", 100, 0)
     pUnit:GossipMenuAddItem(3, "Seal of Vengeance", 15, 0)
     pUnit:GossipMenuAddItem(0, "Back", 100, 0)
     pUnit:GossipSendMenu(player)
    else if ( pclass == 2) then
    if race==2 or race==5 or race==6 or race==116 or race==1610 then
     pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Hello, this is the Horde Paladin Training Area, Please click one of the following spells to learn them.", 100, 0)
     pUnit:GossipMenuAddItem(3, "Seal of Blood", 16, 0)
     pUnit:GossipMenuAddItem(0, "Back", 100, 0)
     pUnit:GossipSendMenu(player)
    else if ( pclass == 1 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 11) then
      pUnit:GossipCreateMenu(3543, player, 0)
     pUnit:GossipMenuAddItem(4, "Sorry but you are not a Paladin, You cannot use this Area", 100, 0)
     pUnit:GossipMenuAddItem(0, "Back", 100, 0)
     pUnit:GossipSendMenu(player)
    end
    end
    end
    end
    end
    
    if ( pclass == 3 ) then
    if(intid == 10) then
     player:LearnSpell(883)     
     player:LearnSpell(2641)
     player:LearnSpell(6991)
     player:LearnSpell(982)
     player:LearnSpell(1515)
     player:LearnSpell(5149)
    end
    end

    if ( pclass == 3 ) then
    if(intid == 11) then
     player:LearnSpell(27019)
    end
    end

    if ( pclass == 9 ) then
    if(intid == 12) then
     player:LearnSpell(691)
     player:LearnSpell(688)
     player:LearnSpell(712)
     player:LearnSpell(697)
    end
    end

    if(intid == 15) then
     player:LearnSpell(31081)
    end

    if(intid == 16) then
     player:LearnSpell(31892)
    end

    if(intid == 100) then
        pUnit:GossipCreateMenu(3543, player, 0)
       pUnit:GossipMenuAddItem(0, "Welcome to Blahblah's Custom Trainer", 1, 0)
       pUnit:GossipMenuAddItem(0, "I am here to train you ur missing spells.", 2, 0)
       pUnit:GossipMenuAddItem(3, "Hunter", 3, 0)
       pUnit:GossipMenuAddItem(3, "Warlock", 4, 0) 
       pUnit:GossipMenuAddItem(3, "Warrior", 5, 0)  
       pUnit:GossipMenuAddItem(3, "Paladin", 6, 0) 
       pUnit:GossipSendMenu(player)
    end
    end
    end

RegisterUnitGossipEvent(59996, 1, "SkillNPC_on_gossip_talk") 
RegisterUnitGossipEvent(59996, 2, "SkillNPC_on_gossip_select")

Here is the line: local race = player:GetPlayerRace()
It is saying:

scripts\Spell Trainer.lua:18: attempt to call method 'GetPlayerRace' (a
nil value)
scripts\Spell Trainer.lua:18: attempt to call method 'GetPlayerRace' (a
nil value)

[Kiev]

Anyone? {Filler}

[jinktreek]

I dont think LUA can handle classes... but I could be wrong. When attempted to do something like this, any class was able to learn any of the avaliable skills
EDIT: Lua cant handle races but can handle classes

[Kiev]

The Classes is not a problem, its the Race part, it wont work

[jinktreek]

i meant races* sorry for the typo

[Kiev]

Oh, ive seen it in portals and in many scripts, but i guess it isnt supported for Players?

[jinktreek]

Oh, ive seen it in portals and in many scripts, but i guess it isnt supported for Players?

Yes, I believe that is a correct statement.

[Kiev]

Hmmm, maybe a pro coder could help me out

[jinktreek]

lol... yeah, youd need to use C++ for this

[Kiev]

You never know, you might be able to do it in .lua

[jinktreek]

Yeah, itll definately be possible in the future, but right now ARCEMU doesnt support races with LUA

[Kiev]

Dammit oh well