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Lua [Warning - NpcScript::NpcScript] Can not load script:

bybbzan

bybbzan

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Joined
Aug 4, 2012
Messages
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Hello.

I have some struggle with this script, it gives me the following warning.

Code: 
[Warning - NpcScript::NpcScript] Can not load script: mount_master.lua
data/npc/scripts/mount_master.lua:4: function arguments expected near ':'

Script:
PHP: 
local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
function onCreatureAppear(cid) npcHandler:eek:nCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandler:eek:nCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:eek:nCreatureSay(cid, type, msg) end
function onThink() npcHandler:eek:nThink() 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 = {{6527,1}}, mountid = 1, level = 10, premium = true},
{"racing bird", items = {{6527,1}}, mountid = 2, level = 15, premium = true},
{"war bear", items = {{6527,1}}, mountid = 3, level = 15, premium = true},
{"black sheep", items = {{6527,1}}, mountid = 4, level = 15, premium = true},
{"midnight panther", items = {{6527,1}}, mountid = 5, level = 15, premium = true},
{"draptor", items = {{6527,1}}, mountid = 6, level = 15, premium = true},
{"titanica", items = {{6527,1}}, mountid = 7, level = 15, premium = true},
{"tin lizzard", items = {{6527,1}}, mountid = 8, level = 15, premium = true},
{"blazebringer", items = {{6527,1}}, mountid = 9, level = 15, premium = true},
{"rapid boar", items = {{6527,1}}, mountid = 10, level = 15, premium = true},
{"stampor", items = {{6527,1}}, mountid = 11, level = 15, premium = true},
{"undead cavebear", items = {{6527,31}}, mountid = 12, 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}"}
}
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())
 
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bybbzan said:
Hello.

I have some struggle with this script, it gives me the following warning.

Code: 
[Warning - NpcScript::NpcScript] Can not load script: mount_master.lua
data/npc/scripts/mount_master.lua:4: function arguments expected near ':'

Script:
PHP: 
local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
function onCreatureAppear(cid) npcHandler:eek:nCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandler:eek:nCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:eek:nCreatureSay(cid, type, msg) end
function onThink() npcHandler:eek:nThink() 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 = {{6527,1}}, mountid = 1, level = 10, premium = true},
{"racing bird", items = {{6527,1}}, mountid = 2, level = 15, premium = true},
{"war bear", items = {{6527,1}}, mountid = 3, level = 15, premium = true},
{"black sheep", items = {{6527,1}}, mountid = 4, level = 15, premium = true},
{"midnight panther", items = {{6527,1}}, mountid = 5, level = 15, premium = true},
{"draptor", items = {{6527,1}}, mountid = 6, level = 15, premium = true},
{"titanica", items = {{6527,1}}, mountid = 7, level = 15, premium = true},
{"tin lizzard", items = {{6527,1}}, mountid = 8, level = 15, premium = true},
{"blazebringer", items = {{6527,1}}, mountid = 9, level = 15, premium = true},
{"rapid boar", items = {{6527,1}}, mountid = 10, level = 15, premium = true},
{"stampor", items = {{6527,1}}, mountid = 11, level = 15, premium = true},
{"undead cavebear", items = {{6527,31}}, mountid = 12, 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}"}
}
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...

Just chaning what @Ninja said.

Code: 
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 = {{6527,1}}, mountid = 1, level = 10, premium = true},
{"racing bird", items = {{6527,1}}, mountid = 2, level = 15, premium = true},
{"war bear", items = {{6527,1}}, mountid = 3, level = 15, premium = true},
{"black sheep", items = {{6527,1}}, mountid = 4, level = 15, premium = true},
{"midnight panther", items = {{6527,1}}, mountid = 5, level = 15, premium = true},
{"draptor", items = {{6527,1}}, mountid = 6, level = 15, premium = true},
{"titanica", items = {{6527,1}}, mountid = 7, level = 15, premium = true},
{"tin lizzard", items = {{6527,1}}, mountid = 8, level = 15, premium = true},
{"blazebringer", items = {{6527,1}}, mountid = 9, level = 15, premium = true},
{"rapid boar", items = {{6527,1}}, mountid = 10, level = 15, premium = true},
{"stampor", items = {{6527,1}}, mountid = 11, level = 15, premium = true},
{"undead cavebear", items = {{6527,31}}, mountid = 12, 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}"}
}
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())
 
Upvote 0 Downvote
@Ninja @Cornex

Allright, thanks but wtf happened now :p

Code: 
Lua Script Error: [Npc interface]
data/npc/scripts/mount_master.lua:onCreatureSay
data/npc/lib/npcsystem/npchandler.lua:310: bad argument #1 to 'gsub' (string exp
ected, got nil)
stack traceback:
        [C]: ?
        [C]: in function 'gsub'
        data/npc/lib/npcsystem/npchandler.lua:310: in function 'parseMessage'
        data/npc/lib/npcsystem/modules.lua:52: in function 'callback'
        data/npc/lib/npcsystem/keywordhandler.lua:26: in function 'processMessag
e'
        data/npc/lib/npcsystem/keywordhandler.lua:136: in function 'processNodeM
essage'
        data/npc/lib/npcsystem/keywordhandler.lua:111: in function 'processMessa
ge'
        data/npc/lib/npcsystem/npchandler.lua:390: in function 'onCreatureSay'
        data/npc/scripts/mount_master.lua:6: in function <data/npc/scripts/mount
_master.lua:6>

PHP: 
function getItemsFromList(items) 
local str = ''
if table.maxn(items) > 0 then
for i = 1, table.maxn(items) do
str = str .. items[2] .. ' ' .. getItemNameById(items[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[1]) >= items[2] then
count = count + 1 end end end
if count == table.maxn(items) then
for i = 1, table.maxn(items) do doPlayerRemoveItem(cid,items[1],items[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
 
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