Lua Talkaction with 2 param.

[scorpionfight]

Hi, I trying to make a simple talkaction with 2 params, like: !talkaction param1, param2(ex: !talkaction x, 5 or !talkaction x, bla).
And use the number/string(param2) in a variable, like: variable = param2.


But how I can do that?

 

[Cronox]

Look this script and what lines have.. params

local config = {
fireCost = 10000,
softCost = 10000
}

function onSay(cid, words, param, channel)

    if param == "!recharge" then
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Invalid param! (soft or fire).")
        return TRUE
    end
    
    if param == "soft" then
        if getPlayerItemCount(cid, 6530) >= 1 then
            if doPlayerRemoveMoney(cid, config.softCost) then
                doPlayerRemoveItem(cid, 10021, 1)
                doPlayerAddItem(cid, 6132, 1, FALSE)
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You recharged your soft boots for "..config.softCost.." coins.")
            else
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need "..config.fireCost.." coins to recharge your soft boots.")
            end
        else
            doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need a worn soft boots to recharge it.")
        end
    elseif param == "fire" then        
        if getPlayerItemCount(cid, 9934) >= 1 then
            if doPlayerRemoveMoney(cid, config.fireCost) then
                doPlayerRemoveItem(cid, 10022, 1)
                doPlayerAddItem(cid, 9933, 1, FALSE)
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You recharged your firewalker boots for "..config.fireCost.." coins.")
            else
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need "..config.fireCost.." coins to recharge your firewalker boots.")
            end
        else
            doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need a worn firewalker boots to recharge it.")
        end
    end    
            
    return TRUE
    
end

end
    elseif param == "fire" then

 

[Bogart]

Look this script and what lines have.. params

local config = {
fireCost = 10000,
softCost = 10000
}

function onSay(cid, words, param, channel)

    if param == "!recharge" then
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Invalid param! (soft or fire).")
        return TRUE
    end
    
    if param == "soft" then
        if getPlayerItemCount(cid, 6530) >= 1 then
            if doPlayerRemoveMoney(cid, config.softCost) then
                doPlayerRemoveItem(cid, 10021, 1)
                doPlayerAddItem(cid, 6132, 1, FALSE)
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You recharged your soft boots for "..config.softCost.." coins.")
            else
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need "..config.fireCost.." coins to recharge your soft boots.")
            end
        else
            doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need a worn soft boots to recharge it.")
        end
    elseif param == "fire" then        
        if getPlayerItemCount(cid, 9934) >= 1 then
            if doPlayerRemoveMoney(cid, config.fireCost) then
                doPlayerRemoveItem(cid, 10022, 1)
                doPlayerAddItem(cid, 9933, 1, FALSE)
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You recharged your firewalker boots for "..config.fireCost.." coins.")
            else
                doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need "..config.fireCost.." coins to recharge your firewalker boots.")
            end
        else
            doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "You need a worn firewalker boots to recharge it.")
        end
    end    
            
    return TRUE
    
end

end
    elseif param == "fire" then

Re-read the thread.

It's simple just do something like

local a = 0
local b = string.explode(param, ',') --the comma is the separator of the params.
a = b[2]

where b[1] is param 1 and b[2] is param 2

 

[tarjei]

I would preferto use something like class to make talkactions lets say something like this.

TalkactionHandler = {}

function TalkactionHandler:new(command)
		local obj = {}
		self.__index = self
		obj.command = command
		obj.params = {}
		setmetatable(obj,self)
		return obj
end

function TalkactionHandler:addParam(param,neededparams, callback) --arg means additional arguments here.
	--lets assume callback gets all parameters given by onSay 
	self.params[param].callback = callback
	self.params[param].neededparams = neededparams
end
function TalkactionHandler:execute(cid, words, param, channel)
	local s = string.explode(param, ",")
	if table.maxv(s) < self.params[s[1]].neededparams then
		doPlayerSendCancel(cid,"You need "..self.params[s[1]].neededparams.." parameters."
		return false
	end
	self.params[s[1]].callback(cid,words,param,channel, s) --Execute added parameter and params 
end



--Sample command 
Multicomand = TalkactionHandler:new("/mycoand")
Multicomand:addParam("money", 1, function(cid, words, param, channel, parsedparams)
			doCreatureSay(cid," I was given with 100cc",1)
end)
Multicomand:addParam("die",2, function(cid, words, param, channel, parsedparams)
			doCreatureSay(cid," I wanna kill player with name "..parsedparams[2],1)
end)


function onSay(cid, words, param, channel)
	Multicomand:execute(cid, words, param, channel)
end

Untested though here is general idea, in my opinion it keeps files more clear and organized.

 

[scorpionfight]

Thank you, guys.

But how I can set for the param[2] must be only words not numbers, its anything like that?

local a = 0
local b = string.explode(param, ',') --the comma is the separator of the params.
a = b[2]

if b[2] ~= string then
return doPlayerSendCancel(cid, 'Invalid parameters.')
	end

And its possible to make the string contain no more than 10 letters?