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Lua Help, Character Creation and Lua Script error

F

furmanss

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the only error left is this one

[18/05/2013 18:51:45] Lua Script Error: [Npc interface]
[18/05/2013 18:51:45] data/npc/scripts/buymount.lua
[18/05/2013 18:51:45] data/npc/scripts/buymount.lua:60: attempt to call global 'getItemsFromList' (a nil value)
[18/05/2013 18:51:45] stack traceback:
[18/05/2013 18:51:45] [C]: in function 'getItemsFromList'
[18/05/2013 18:51:45] data/npc/scripts/buymount.lua:60: in main chunk
[18/05/2013 18:51:45] [Warning - NpcScript::NpcScript] Can not load script: data/npc/scripts/buymount.lua



and another question, i was using account manager/database sample or whatever they are called when i created my characters in 8.6, i thought it was easy and simple to setup starting position/items/lvl etc etc, but now in 9.86 i got the samples but they are not being used instead the creaturescripts is enabled and i have to get scripts for eveything but is there any way i can enable the samples again instead of the scripts?
 
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eys but i dont know what to change there :(it looks like this,

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
function onCreatureAppear(cid) npcHandler:onCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandler:onCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:onCreatureSay(cid, type, msg) end
function onThink() npcHandler:onThink() end
function AddMount(cid, message, keywords, parameters, node) --by vodka
if(not npcHandler:isFocused(cid)) then
return false
end
if (isPlayerPremiumCallback == nil or isPlayerPremiumCallback(cid) == true or parameters.premium == false) then
if(parameters.level ~= nil and getPlayerLevel(cid) < parameters.level) then
npcHandler:say('You must reach level ' .. parameters.level .. ' to buy this mount.', cid)
elseif canPlayerRideMount(cid, parameters.mountid) then
npcHandler:say('you already have this mount!', cid)
elseif not doRemoveItemsFromList(cid,parameters.items) then
npcHandler:say('Sorry You need '..getItemsFromList(parameters.items)..' to buy this mount!', cid)
else
doPlayerAddMount(cid, parameters.mountid)
npcHandler:say('Here is your mount!', cid)
npcHandler:resetNpc()
end
else
npcHandler:say('I can only allow premium players to buy this mount.', cid)
end
npcHandler:resetNpc()
return true
end

local mounts = {
{"widow queen", items = {{2160,1}}, mountid = 1, level = 10, premium = false},
{"racing bird", items = {{2160,2}}, mountid = 2, level = 15, premium = false},
{"war bear", items = {{2160,3}}, mountid = 3, level = 15, premium = false},
{"black sheep", items = {{2160,4}}, mountid = 4, level = 15, premium = false},
{"midnight panther", items = {{2160,5}}, mountid = 5, level = 10, premium = false},
{"draptor", items = {{2160,1}}, mountid = 6, level = 15, premium = true},
{"titanica", items = {{2160,2}}, mountid = 7, level = 15, premium = true},
{"tin lizzard", items = {{2160,2}}, mountid = 8, level = 15, premium = true},
{"blazebringer", items = {{2160,3}}, mountid = 9, level = 10, premium = true},
{"rapid boar", items = {{2160,3}}, mountid = 10, level = 15, premium = true},
{"stampor", items = {{2160,4}}, mountid = 11, level = 15, premium = true},
{"undead cavebear", items = {{2160,4}}, mountid = 12, level = 15, premium = true},
{"donkey", items = {{2160,3}}, mountid = 13, level = 10, premium = true},
{"tiger slug", items = {{2160,4}}, mountid = 14, level = 15, premium = true},
{"uniwheel", items = {{2160,5}}, mountid = 15, level = 15, premium = true},
{"crystal wolf", items = {{2160,5}}, mountid = 16, level = 15, premium = true},
{"war horse", items = {{2160,3}}, mountid = 17, level = 10, premium = true},
{"kingly deer", items = {{2160,6}}, mountid = 18, level = 15, premium = true},
{"tamed panda", items = {{2160,2}}, mountid = 19, level = 15, premium = true},
{"dromedary", items = {{2160,3}}, mountid = 20, level = 15, premium = true},
{"sandstone scorpion", items = {{2160,6}}, mountid = 21, level = 10, premium = true},
{"fire war horse", items = {{2160,7}}, mountid = 23, level = 15, premium = true},
{"shadow draptor", items = {{2160,8}}, mountid = 24, level = 15, premium = true},
{"ladybug", items = {{2160,9}}, mountid = 27, level = 15, premium = true},
{"mounts", text = "I sell these mounts: {widow queen}, {racing bird}, {war bear}, {black sheep}, {midnight panther}, {draptor}, {titanica}, {tin lizzard}, {blazebringer}, {rapid boar}, {stampor}, {undead cavebear}, {donkey}, {tiger slug}, {uniwheel}, {crystal wolf}, {war horse}, {kingly deer}, {tamed panda}, {sandstone scorpion}, {dromedary}, {fire war horse}, {shadow draptor} or {ladybug}!"}
}

for i = 1, #mounts do local get = mounts if type(get.items) == "table" then
local node = keywordHandler:addKeyword({get[1]}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You want to buy the mount " .. get[1] .. " for "..getItemsFromList(get.items).." ?"})
node:addChildKeyword({"yes"}, AddMount, {items = get.items,mountid = get.mountid, level = get.level, premium = get.premium})
node:addChildKeyword({"no"}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Ok, then.", reset = true})
else keywordHandler:addKeyword({get[1]}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = get.text}) end end
mounts = nil npcHandler:addModule(FocusModule:new())
Click to expand...
 
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In the future please use
LUA: 
[[I]/[/I]lua] tags in order to post your scripts. 
Do not use quote or code tags.[/SIZE]

[quote="Sirion_Mido, post: 1594055"]
lib Part
Go To Data / lib And Open File Name 050-function
And Paste The Following:
[code=lua]function getItemsFromList(items) 
local str = ''
if table.maxn(items) > 0 then
for i = 1, table.maxn(items) do
str = str .. items[i][2] .. ' ' .. getItemNameById(items[i][1])
if i ~= table.maxn(items) then str = str .. ', ' end end end
return str
end
function doRemoveItemsFromList(cid,items) 
local count = 0
if table.maxn(items) > 0 then
for i = 1, table.maxn(items) do
if getPlayerItemCount(cid,items[i][1]) >= items[i][2] then
count = count + 1 end  end  end
if count == table.maxn(items) then
for i = 1, table.maxn(items) do doPlayerRemoveItem(cid,items[i][1],items[i][2]) end
else return false end
return true end
function doPlayerGiveItem(cid, itemid, amount, subType)
	local item = 0
	if(isItemStackable(itemid)) then
		item = doCreateItemEx(itemid, amount)
		if(doPlayerAddItemEx(cid, item, true) ~= RETURNVALUE_NOERROR) then
			return false
		end
	else
		for i = 1, amount do
			item = doCreateItemEx(itemid, subType)
			if(doPlayerAddItemEx(cid, item, true) ~= RETURNVALUE_NOERROR) then
				return false
			end
		end
	end
[/QUOTE]
 
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