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ae gente to com um problema com um npc meu, que quando eu falo 'hi' trava tudo no ot e depois de uns 10 segs ele destrava, acho que o problema esta na caixa de dialogo sei la abaixo vou colocar o erro que aparece quando falo hi: observaçao ele e um npc que mata monstros ou pks quando chega perto... [02/03/2012 02:54:34] Lua Script Error: [Npc interface] [02/03/2012 02:54:34] data/npc/scripts/guarda.lua:onCreatureSay [02/03/2012 02:54:35] data/npc/scripts/guarda.lua:30: attempt to compare nil with number [02/03/2012 02:54:36] stack traceback: [02/03/2012 02:54:36] data/npc/scripts/guarda.lua:30: in function <data/npc/scripts/guarda.lua:27> agora abaixo vou postar o script do npc: <?xml version="1.0"?> <npc name="Guarda" script="guarda.lua" access="5" lookdir="2" walkinterval="1"> <mana now="800" max="800"/> <health now="1800" max="1800"/> <look type="130" head="116" body="94" legs="78" feet="115" addons="3"/> </npc> agora o outro: local level = 20 ----- change this to make the npc hit more/less---------------------|damage_min = (level * 10 + maglevel * 12) * min_multiplier | local maglevel = 20 ----- change this to make the npc hit more/less -----------------|damage_max = (level * 10 + maglevel * 12) * max_multiplier | local min_multiplier = 0.8 ----- change this to make the npc hit more/less ----------|damage_formula = math.random(damage_min,damage_max) | local max_multiplier = 1.2 ----- change this to make the npc hit more/less --------------------------------------------------------------------- local check_interval = 1 ----- change this to the time between checks for a creature (the less time the more it will probably lag :S) local radiusx = 7 ----- change this to the amount of squares left/right the NPC checks (default 7 so he checks 7 squares left of him and 7 squares right (the hole screen) local radiusy = 5 ----- change this to the amount of squares left/right the NPC checks (default 5 so he checks 5 squares up of him and 5 squares down (the hole screen) local Attack_message = "MoRrE PeDaSo dE MeRdA..." ----- change this to what the NPC says when he sees a monster(s) local town_name = "Archgard" ----- the name of the town the NPC says when you say "hi" local Attack_monsters = TRUE ----- set to TRUE for the npc to attack monsters in his area or FALSE if he doesnt local Attack_swearers = TRUE ----- set to TRUE for the npc to attack players that swear near him or FALSE if he doesnt local Attack_pkers = TRUE ----- set to TRUE for the npc to attack players with white and red skulls or FALSE if he doesnt local health_left = 10 ----- set to the amount of health the npc will leave a player with if they swear at him (ie at 10 he will hit the player to 10 health left) local swear_message = "Take this!!!" ----- change this to what you want the NPC to say when he attackes a swearer local swear_words = {"shit", "fuck", "dick", "cunt"} ----- if "Attack_swearers" is set to TRUE then the NPC will attack anyone who says a word in here. Remember to put "" around each word and seperate each word with a comma (,) local hit_effect = EXPLOSION ----- set this to the magic effect the creature will be hit with, see global.lua for more effects local shoot_effect = CONST_ANI_EXPLOSION ----- set this to the magic effect that will be shot at the creature, see global.lua for more effects local damage_colour = TEXTCOLOR_RED ----- set this to the colour of the text that shows the damage when the creature gets hit ------------------end of config------------------ local check_clock = os.clock() ----- leave this local focus = 0 ----- leave this function msgcontains(txt, str) return (string.find(txt, str) and not string.find(txt, '(%w+)' .. str) and not string.find(txt, str .. '(%w+)')) end function onCreatureSay(cid, type, msg) msg = string.lower(msg) health = getCreatureHealth(cid) - health_left if ((string.find(msg, '(%a*)hi(%a*)'))) and getDistanceToCreature(cid) < 4 then selfSay('Hello ' .. creatureGetName(cid) .. '! I am a defender of '..town_name..'.') doNpcSetCreatureFocus(cid) focus = 0 end if msgcontains(msg, 'time') then selfSay('The time is ' .. getWorldTime() .. '.') end if messageIsInArray(swear_words, msg) then if Attack_swearers == TRUE then selfSay('' .. swear_message ..' ') doCreatureAddHealth(cid,-health) doSendMagicEffect(getThingPos(cid),17) doSendAnimatedText(getThingPos(cid),health,180) doNpcSetCreatureFocus(cid) focus = 0 end end end function getMonstersfromArea(pos, radiusx, radiusy, stack) local monsters = { } local starting = {x = (pos.x - radiusx), y = (pos.y - radiusy), z = pos.z, stackpos = stack} local ending = {x = (pos.x + radiusx), y = (pos.y + radiusy), z = pos.z, stackpos = stack} local checking = {x = starting.x, y = starting.y, z = starting.z, stackpos = starting.stackpos} repeat creature = getThingfromPos(checking) if creature.itemid > 0 then if isCreature(creature.uid) == TRUE then if isPlayer(creature.uid) == FALSE then if Attack_monsters == TRUE then table.insert (monsters, creature.uid) check_clock = os.clock() end elseif isPlayer(creature.uid) == TRUE then if Attack_pkers == TRUE then if getPlayerSkullType(creature.uid) > 0 then table.insert (monsters, creature.uid) check_clock = os.clock() end end end end end if checking.x == pos.x-1 and checking.y == pos.y then checking.x = checking.x+2 else checking.x = checking.x+1 end if checking.x > ending.x then checking.x = starting.x checking.y = checking.y+1 end until checking.y > ending.y return monsters end function onThink() if (Attack_monsters == TRUE and Attack_pkers == TRUE) or (Attack_monsters == TRUE and Attack_pkers == FALSE) or (Attack_monsters == FALSE and Attack_pkers == TRUE) then if (os.clock() - check_clock) > check_interval then monster_table = getMonstersfromArea(getCreaturePosition(getNpcCid()), radiusx, radiusy, 253) if #monster_table >= 1 then selfSay('' .. Attack_message ..' ') for i = 1, #monster_table do doNpcSetCreatureFocus(monster_table) local damage_min = (level * 2 + maglevel * 3) * min_multiplier local damage_max = (level * 2 + maglevel * 3) * max_multiplier local damage_formula = math.random(damage_min,damage_max) doSendDistanceShoot(getCreaturePosition(getNpcCid()), getThingPos(monster_table), shoot_effect) doSendMagicEffect(getThingPos(monster_table),hit_effect) doSendAnimatedText(getThingPos(monster_table),damage_formula,damage_colour) doCreatureAddHealth(monster_table,-damage_formula) check_clock = os.clock() focus = 0 end elseif table.getn(monster_table) < 1 then focus = 0 check_clock = os.clock() end end end focus = 0 end espero que mim ajudem, esse npc e muito importante no meu ot... flw