How it Works?
I'm using TFS 0.3.5 PL1
I got this idea from 0.3 Quest System by Elf
First: You add the item you want to sell with levers at an inacessible place of your map and give to it an uniqueid.
Second: Place the lever and give to it an actionid. You can use the same actionid in more than one lever for selling the same item.
Third: Edit the shoplevers array in the code. It will be explained later.
Fourth: Add the actionid you used in actions.xml, using the filename you gave to te main code file.
Main code. Just save it with the name you want in the action scripts folder. You can also move these first three arrays (LEVERS, LEFT_LEVERS, RIGHT_LEVERS) to constant.lua in lib folder if you want.
In my example, all levers with actionid = 3100 will sell the item I put in my map with uniqueid = 14501 (In my case it is a backpack filled with health potions) for 900 gold coins less the discount (10 percent, as I set in config, at the beginning of the code).
Line in actions.xml for each used actionid:
That's all. Please comment, this is my first published work. More will come if you like this.
PS: please say me if I got terrible english errors, I speak portuguese =D
I'm using TFS 0.3.5 PL1
I got this idea from 0.3 Quest System by Elf
First: You add the item you want to sell with levers at an inacessible place of your map and give to it an uniqueid.
Second: Place the lever and give to it an actionid. You can use the same actionid in more than one lever for selling the same item.
Third: Edit the shoplevers array in the code. It will be explained later.
Fourth: Add the actionid you used in actions.xml, using the filename you gave to te main code file.
Main code. Just save it with the name you want in the action scripts folder. You can also move these first three arrays (LEVERS, LEFT_LEVERS, RIGHT_LEVERS) to constant.lua in lib folder if you want.
Lua:
-- easy shop levers by BobZero
-- with discount system
LEVERS = {1945, 1946, 9825, 9826, 9827, 9828}
LEFT_LEVERS = {1945, 9825, 9827}
RIGHT_LEVERS = {1946, 9826, 9828}
config = {
onlyLeftToRight = true,
discountPercent = 10
}
local shoplevers = { -- You should edit this part of the code
[3100] = {14501, 900, "a backpack of health potions"},
[3101] = {14502, 1000, "a backpack of mana potions"},
[3102] = {14503, 2000, "a backpack of strong health potions"},
[3103] = {14504, 1600, "a backpack of strong mana potions"},
[3104] = {14505, 3800, "a backpack of great health potions"},
[3105] = {14506, 2400, "a backpack of great mana potions"},
[3106] = {14507, 3800, "a backpack of great spirit potions"},
[3107] = {14508, 6200, "a backpack of ultimate health potions"}
}
function onUse(cid, item, fromPosition, itemEx, toPosition)
if not isInArray(LEVERS, item.itemid) or shoplevers[item.actionid] == nil then
return false
end
local itemToBuy = getThing(shoplevers[item.actionid][1])
if itemToBuy == nil then
return false
end
local newitemid = 0
if isInArray(LEFT_LEVERS, item.itemid) or (isInArray(RIGHT_LEVERS, item.itemid) and not config.onlyLeftToRight) then
local buying = doCopyItem(itemToBuy, false)
local cost = shoplevers[item.actionid][2]
cost = cost*(100-config.discountPercent)/100
local namestr = shoplevers[item.actionid][3]
local result = ""
if (getPlayerMoney(cid) < cost) then
result = "You want to buy " .. namestr ..", that costs " .. cost .. " gold coins, but you have not enough money."
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, result)
return true
else
if(doPlayerAddItemEx(cid, buying.uid, false) ~= RETURNVALUE_NOERROR) then
result = "You have not enough space or capacity for " .. namestr ..", that weighs " .. getItemWeight(buying.uid) .. " oz."
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, result)
return true
else
result = "You have bought " .. namestr .. " for " .. cost .. " gold coins."
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, result)
doPlayerAddItem(uid, buying)
doPlayerRemoveMoney(cid, cost)
end
end
if isInArray(LEFT_LEVERS, item.itemid) then
newitemid = item.itemid + 1
else
newitemid = item.itemid - 1
end
elseif isInArray(RIGHT_LEVERS, item.itemid) then
newitemid = item.itemid - 1
end
doTransformItem(item.uid, newitemid)
return true
endIn my example, all levers with actionid = 3100 will sell the item I put in my map with uniqueid = 14501 (In my case it is a backpack filled with health potions) for 900 gold coins less the discount (10 percent, as I set in config, at the beginning of the code).
Line in actions.xml for each used actionid:
Code:
<action actionid="3100" script="other/shoplevers.lua" />That's all. Please comment, this is my first published work. More will come if you like this.
PS: please say me if I got terrible english errors, I speak portuguese =D
Last edited:
