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Lua Item attribute

Aleh

Aleh

Active Member
Joined
Jan 9, 2009
Messages
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Location
Rzeszów
Hi,
can somehow get the attribute of item example: plate armor +10?
After typing the command !auction add, demon armor ~~ the script will check its level.
I have something buy don't works
LUA: 
function getWeaponLevel(uid) -- Function by Mock the bear.
   uid = uid or 0
   local name = getItemName(uid)
   local lvl = string.match(name,'+(%d)')
   return tonumber(lvl) or 0
end

local item = getItemIdByName(t[2], false)
if getPlayerItemCount(cid, item) > 0 then
   local x = getPlayerItemById(cid, true, item)
   getWeaponLevel(x)
end
MbbOMwEibs.png
:/
 
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LUA: 
function getWeaponLevel(uid) -- Function by Mock the bear.
   uid = uid or 0
   local name = getItemNameById(uid)
   local lvl = string.match(name,'+(%d)')
   return tonumber(lvl) or 0
end
 
local item = getItemIdByName(t[2], false)
if getPlayerItemCount(cid, item) > 0 then
   local x = getPlayerItemById(cid, true, item)
   getWeaponLevel(x)
end
 
Upvote 0 Downvote
LUA: 
local config = {
        levelRequiredToAdd = 20,
        maxOffersPerPlayer = 5,
        SendOffersOnlyInPZ = true,
        blocked_items = {2165, 2152, 2148, 2160, 2166, 2167, 2168, 2169, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2343, 2433, 2640, 6132, 6300, 6301, 9932, 9933}
        }


function getWeaponLevel(uid) -- Function by Mock the bear.
   uid = uid or 0
   local name = getItemName(uid)
   local lvl = string.match(name,'+(%d)')
   return tonumber(lvl) or 0
end

function onSay(cid, words, param, channel)
        if(param == '') then
                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Command requires param.")
                return true
        end
 
        local t = string.explode(param, ",")
        if(t[1] == "add") then
                if((not t[2]) or (not t[3]) or (not t[4])) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Command requires param.")
                        return true
                end
 
                if(not tonumber(t[3]) or (not tonumber(t[4]))) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You don't set valid price or items count.")
                        return true
                end
 
                if(string.len(t[3]) > 7 or (string.len(t[4]) > 3)) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "This price or item count is too high.")
                        return true
                end
 
                local item = getItemIdByName(t[2], false)
                if(not item) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Item wich such name does not exists.")
                        return true
                end
 
                if(getPlayerLevel(cid) < config.levelRequiredToAdd) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You don't have required (" .. config.levelRequiredToAdd .. ") level.")
                        return true
                end
 
                if(isInArray(config.blocked_items, item)) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "This item is blocked.")
                        return true
                end
 
                if(getPlayerItemCount(cid, item) < (tonumber(t[4]))) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Sorry, you don't have this item(s).")
                        return true
                end
 
                local check = db.getResult("SELECT `id` FROM `auction_items` WHERE `player` = " .. getPlayerGUID(cid) .. ";")
                if(check:getID() == -1) then
                elseif(check:getRows(true) >= config.maxOffersPerPlayer) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Sorry you can't add more offers (max. " .. config.maxOffersPerPlayer .. ")")
                        return true
                end
 
                if(config.SendOffersOnlyInPZ) then    
                        if(not getTilePzInfo(getPlayerPosition(cid))) then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You must be in PZ area when you add offert to database.")
                                return true
                        end
                end
 
                if(tonumber(t[4]) < 1 or (tonumber(t[3]) < 1)) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You have to type a number higher than 0.")
                        return true
                end
 
                local itemcount, costgp = math.floor(t[4]), math.floor(t[3])
				
				if getPlayerItemCount(cid, item) > 0 then
				   local x = getPlayerItemById(cid, true, item)
				   getWeaponLevel(x)
				end

			
				doPlayerRemoveItem(cid, item, itemcount)
                db.query("INSERT INTO `auction_items` (`item_id`, `item_name`, `player`, `count`, `cost`, `date`, `upgrade`, `done`) VALUES (" .. getItemIdByName(t[2]) .. ", \"" .. t[2] .. "\", " .. getPlayerGUID(cid) .. ", " .. itemcount .. ", " .. costgp ..", " .. os.time() .. ", '0', '0')")
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You successfully add " .. itemcount .." " .. t[2] .." for " .. costgp .. " gps to offerts database. .... !")
        end
 
        if(t[1] == "buy") then
                if(not tonumber(t[2])) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                        return true
                end
 
                local buy = db.getResult("SELECT * FROM `auction_items` WHERE `id` = " .. (tonumber(t[2])) .. ";")
                if(buy:getID() ~= -1) then
                        if(getPlayerMoney(cid) < buy:getDataInt("cost")) then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You don't have enoguh GP.")
                                buy:free()
                                return true
                        end
 
                        if(getPlayerName(cid) == getPlayerNameByGUID(buy:getDataInt("player"))) then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Sorry, you can't buy your own items.")
                                buy:free()
                                return true
                        end
 
                        if(getPlayerFreeCap(cid) < getItemWeightById(buy:getDataInt("item_id"), buy:getDataInt("count")))then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You try to buy a " .. buy:getDataString("item_name") .. ". It weight " .. getItemWeightById(buy:getDataInt("item_id"), buy:getDataInt("count")) .. " cap oz. and you have only " .. getPlayerFreeCap(cid) .. " oz. free capacity. Put some items to depot and try again.")
                                buy:free()
                                return true
                        end
 
                        if(isItemStackable((buy:getDataString("item_id")))) then
                                doPlayerAddItem(cid, buy:getDataString("item_id"), buy:getDataInt("count"))
                        else
                                for i = 1, buy:getDataInt("count") do
                                        doPlayerAddItem(cid, buy:getDataString("item_id"), 1)
                                end
                        end
 

                        doPlayerRemoveMoney(cid, buy:getDataInt("cost"))
                        db.query("UPDATE `auction_items` SET `done` = 1 WHERE `id` = " .. t[2] .. ";")
                        doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You bought " .. buy:getDataInt("count") .. " ".. buy:getDataString("item_name") .. " for " .. buy:getDataInt("cost") .. " gps!")
                        db.query("UPDATE `players` SET `auction_balance` = `auction_balance` + " .. buy:getDataInt("cost") .. " WHERE `id` = " .. buy:getDataInt("player") .. ";")
                        buy:free()
                else
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                end
        end
 
        if(t[1] == "remove") then
                if((not tonumber(t[2]))) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                        return true
                end
 
                                if(config.SendOffersOnlyInPZ) then    
                                        if(not getTilePzInfo(getPlayerPosition(cid))) then
                                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You must be in PZ area when you remove offerts from database.")
                                                return true
                                        end
                end
 
                local delete = db.getResult("SELECT * FROM `auction_items` WHERE `id` = " .. (tonumber(t[2])) .. ";")        
                if(delete:getID() ~= -1) then
                        if(getPlayerGUID(cid) == delete:getDataInt("player")) then
                                db.query("DELETE FROM `auction_items` WHERE `id` = " .. t[2] .. ";")
                                if(isItemStackable(delete:getDataString("item_id"))) then
                                        doPlayerAddItem(cid, delete:getDataString("item_id"), delete:getDataInt("count"))
                                else
                                        for i = 1, delete:getDataInt("count") do
                                                doPlayerAddItem(cid, delete:getDataString("item_id"), 1)
                                        end
                                end
 
                                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Your offert has been deleted from offerts database.")
                        else
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "This is not your offert!")
                        end
                delete:free()
                else
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                end
        end
        return true
end
This is script by vDk for auction.
 
Upvote 0 Downvote
Samme said:
You should move 'your code' into onSay function. (After the t local string explode).
Click to expand...
I tried to do
hTAKwArfF3.png


LUA: 
local config = {
        levelRequiredToAdd = 20,
        maxOffersPerPlayer = 5,
        SendOffersOnlyInPZ = true,
        blocked_items = {2165, 2152, 2148, 2160, 2166, 2167, 2168, 2169, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2343, 2433, 2640, 6132, 6300, 6301, 9932, 9933}
        }



function onSay(cid, words, param, channel)

function getWeaponLevel(uid) -- Function by Mock the bear.
   uid = uid or 0
   local name = getItemName(uid)
   local lvl = string.match(name,'+(%d)')
   return tonumber(lvl) or 0
end

        if(param == '') then
                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Command requires param.")
                return true
        end
 
        local t = string.explode(param, ",")
        if(t[1] == "add") then
                if((not t[2]) or (not t[3]) or (not t[4])) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Command requires param.")
                        return true
                end
 
                if(not tonumber(t[3]) or (not tonumber(t[4]))) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You don't set valid price or items count.")
                        return true
                end
 
                if(string.len(t[3]) > 7 or (string.len(t[4]) > 3)) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "This price or item count is too high.")
                        return true
                end
 
                local item = getItemIdByName(t[2], false)
                if(not item) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Item wich such name does not exists.")
                        return true
                end
 
                if(getPlayerLevel(cid) < config.levelRequiredToAdd) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You don't have required (" .. config.levelRequiredToAdd .. ") level.")
                        return true
                end
 
                if(isInArray(config.blocked_items, item)) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "This item is blocked.")
                        return true
                end
 
                if(getPlayerItemCount(cid, item) < (tonumber(t[4]))) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Sorry, you don't have this item(s).")
                        return true
                end
 
                local check = db.getResult("SELECT `id` FROM `auction_items` WHERE `player` = " .. getPlayerGUID(cid) .. ";")
                if(check:getID() == -1) then
                elseif(check:getRows(true) >= config.maxOffersPerPlayer) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Sorry you can't add more offers (max. " .. config.maxOffersPerPlayer .. ")")
                        return true
                end
 
                if(config.SendOffersOnlyInPZ) then    
                        if(not getTilePzInfo(getPlayerPosition(cid))) then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You must be in PZ area when you add offert to database.")
                                return true
                        end
                end
 
                if(tonumber(t[4]) < 1 or (tonumber(t[3]) < 1)) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You have to type a number higher than 0.")
                        return true
                end
 
                local itemcount, costgp = math.floor(t[4]), math.floor(t[3])
				
				if getPlayerItemCount(cid, item) > 0 then
				   local x = getPlayerItemById(cid, true, item)
				   getWeaponLevel(x)
				end

				local lvl = getWeaponLevel(item)
				
				doPlayerRemoveItem(cid, item, itemcount)
                db.query("INSERT INTO `auction_items` (`item_id`, `item_name`, `player`, `count`, `cost`, `date`, `upgrade`, `done`) VALUES (" .. getItemIdByName(t[2]) .. ", \"" .. t[2] .. "\", " .. getPlayerGUID(cid) .. ", " .. itemcount .. ", " .. costgp ..", " .. os.time() .. ", '0', '0')")
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You successfully add " .. itemcount .." " .. t[2] .." for " .. costgp .. " gps to offerts database. .... !")
        end
 
        if(t[1] == "buy") then
                if(not tonumber(t[2])) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                        return true
                end
 
                local buy = db.getResult("SELECT * FROM `auction_items` WHERE `id` = " .. (tonumber(t[2])) .. ";")
                if(buy:getID() ~= -1) then
                        if(getPlayerMoney(cid) < buy:getDataInt("cost")) then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You don't have enoguh GP.")
                                buy:free()
                                return true
                        end
 
                        if(getPlayerName(cid) == getPlayerNameByGUID(buy:getDataInt("player"))) then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Sorry, you can't buy your own items.")
                                buy:free()
                                return true
                        end
 
                        if(getPlayerFreeCap(cid) < getItemWeightById(buy:getDataInt("item_id"), buy:getDataInt("count")))then
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You try to buy a " .. buy:getDataString("item_name") .. ". It weight " .. getItemWeightById(buy:getDataInt("item_id"), buy:getDataInt("count")) .. " cap oz. and you have only " .. getPlayerFreeCap(cid) .. " oz. free capacity. Put some items to depot and try again.")
                                buy:free()
                                return true
                        end
 
                        if(isItemStackable((buy:getDataString("item_id")))) then
                                doPlayerAddItem(cid, buy:getDataString("item_id"), buy:getDataInt("count"))
                        else
                                for i = 1, buy:getDataInt("count") do
                                        doPlayerAddItem(cid, buy:getDataString("item_id"), 1)
                                end
                        end
 

                        doPlayerRemoveMoney(cid, buy:getDataInt("cost"))
                        db.query("UPDATE `auction_items` SET `done` = 1 WHERE `id` = " .. t[2] .. ";")
                        doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You bought " .. buy:getDataInt("count") .. " ".. buy:getDataString("item_name") .. " for " .. buy:getDataInt("cost") .. " gps!")
                        db.query("UPDATE `players` SET `auction_balance` = `auction_balance` + " .. buy:getDataInt("cost") .. " WHERE `id` = " .. buy:getDataInt("player") .. ";")
                        buy:free()
                else
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                end
        end
 
        if(t[1] == "remove") then
                if((not tonumber(t[2]))) then
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                        return true
                end
 
                                if(config.SendOffersOnlyInPZ) then    
                                        if(not getTilePzInfo(getPlayerPosition(cid))) then
                                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "You must be in PZ area when you remove offerts from database.")
                                                return true
                                        end
                end
 
                local delete = db.getResult("SELECT * FROM `auction_items` WHERE `id` = " .. (tonumber(t[2])) .. ";")        
                if(delete:getID() ~= -1) then
                        if(getPlayerGUID(cid) == delete:getDataInt("player")) then
                                db.query("DELETE FROM `auction_items` WHERE `id` = " .. t[2] .. ";")
                                if(isItemStackable(delete:getDataString("item_id"))) then
                                        doPlayerAddItem(cid, delete:getDataString("item_id"), delete:getDataInt("count"))
                                else
                                        for i = 1, delete:getDataInt("count") do
                                                doPlayerAddItem(cid, delete:getDataString("item_id"), 1)
                                        end
                                end
 
                                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Your offert has been deleted from offerts database.")
                        else
                                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "This is not your offert!")
                        end
                delete:free()
                else
                        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Wrong ID.")
                end
        end
        return true
end
 
Upvote 0 Downvote
Try

LUA: 
function getWeaponLevel(v)   local name = getItemName(getItemById(v))
   local lvl = string.match(name, '+(%d)')
   return tonumber(lvl) or 0
end

Usage: local level = getWeaponLevel(ITEMID)
 
Upvote 0 Downvote
Was not sure if getItemById exist xD.
W8 I'll search for other functions.

Ok, try to change:


local name = getItemName(getItemById(v))

to

local name = getItemInfo(v).name
 
Upvote 0 Downvote
i dont know. I didn't think about it.

local name = getItemName(getPlayerItemById(cid, true, v))
doesn't work. Error: getItemName
MbbOMwEibs.png
 
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