Remove backpack

[MiPo91]

Hello, Im wondering how to do talkaction that would remove all empty backpacks from player if he says !bp or something like that.

 

[Serginov]

not possible I guess

 

[Cykotitan]

data/talkactions/talkactions.xml

	<talkaction words="!bp" event="script" value="bp.lua"/>

data/talkactions/scripts/bp.lua

local removable = {1987, 1988}

function removeEmptyContainers(uid, ids)
	local ret, i = 0, 0
	while i < getContainerSize(uid) do
		local v = getContainerItem(uid, i)
		if isContainer(v.uid) then
			if getContainerSize(v.uid) ~= 0 then
				ret = ret + removeEmptyContainers(v.uid, removable)
				if isInArray(removable, v.itemid) and getContainerSize(v.uid) == 0 then
					i = i - 1
				end
			elseif isInArray(removable, v.itemid) then
				doRemoveItem(v.uid)
				i = i - 1
				ret = ret + 1
			end
		end
		i = i + 1
	end
	return ret
end

function onSay(cid, words, param, channel)
	local ret = 0
	for i = 1, 10 do
		local v = getPlayerSlotItem(cid, i).uid
		if v > 0 and isContainer(v) then
			ret = ret + removeEmptyContainers(v, removable)
		end
	end
	ret = tostring(ret)
	return doPlayerSendTextMessage(cid, MESSAGE_EVENT_ADVANCE, ret .. " empty container" .. (ret:sub(-1) == "1" and ret:sub(-2) ~= "11" and "" or "s") .. " removed.")
end

 

[JDB]

not possible I guess

Anything is possible, with the right amount of resources. In this case, knowledge of Lua programming.

 

[MiPo91]

Thanks, im going to test it when i get at home!

EDIT:
Its working, Rep++ but do you know how to add exhaustion time to the command? like it could be executed once in 1 minute or something like that.

EDIT:2
I got it working with exhaustion.

local removable = {1987, 1988, 5926, 7342, 5949, 2004, 2001, 2003, 2000, 2002, 1998, 10521, 10518, 10519}

function removeEmptyContainers(uid, ids)
	local ret, i = 0, 0
	while i < getContainerSize(uid) do
		local v = getContainerItem(uid, i)
		if isContainer(v.uid) then
			if getContainerSize(v.uid) ~= 0 then
				ret = ret + removeEmptyContainers(v.uid, removable)
				if isInArray(removable, v.itemid) and getContainerSize(v.uid) == 0 then
					i = i - 1
				end
			elseif isInArray(removable, v.itemid) then
				doRemoveItem(v.uid)
				i = i - 1
				ret = ret + 1
			end
		end
		i = i + 1
	end
	return ret
end

local config = {
        exhaustionInSeconds = 30,
        storage = 73209
}

function onSay(cid, words, param, channel)
	if(exhaustion.check(cid, config.storage) == TRUE) then
			doPlayerSendCancel(cid, "You can use this command once every  " .. config.exhaustionInSeconds .. " seconds.")
			return TRUE
	end
	local ret = 0
	for i = 1, 10 do
		local v = getPlayerSlotItem(cid, i).uid
		if v > 0 and isContainer(v) then
			ret = ret + removeEmptyContainers(v, removable)
		end
	end
	ret = tostring(ret)
	exhaustion.set(cid, config.storage, config.exhaustionInSeconds)
	return doPlayerSendTextMessage(cid, MESSAGE_EVENT_ADVANCE, ret .. " empty container" .. (ret:sub(-1) == "1" and ret:sub(-2) ~= "11" and "" or "s") .. " removed.")
end

 

[cesar10]

does it remove backpack inside backpack inside backpack and so on?

 

[Darkhaos]

@Cykotitan!

I've edited your script and now if the containers have some action id it won't be removed (Some quest are using backpack with action id)

local removable = {1987, 1988}

function removeEmptyContainers(uid, ids)
	local ret, i = 0, 0
	while i < getContainerSize(uid) do
		local v = getContainerItem(uid, i)
		if isContainer(v.uid) then
			if getContainerSize(v.uid) ~= 0 then
				ret = ret + removeEmptyContainers(v.uid, removable)
				if isInArray(removable, v.itemid) and getContainerSize(v.uid) == 0 then
					i = i - 1
				end
			elseif isInArray(removable, v.itemid) then
				if v.actionid < 1 then
					doRemoveItem(v.uid)
					i = i - 1
					ret = ret + 1
				end
			end
		end
		i = i + 1
	end
	return ret
end

function onSay(cid, words, param, channel)
	local ret = 0
	for i = 1, 10 do
		local v = getPlayerSlotItem(cid, i).uid
		if v > 0 and isContainer(v) then
			ret = ret + removeEmptyContainers(v, removable)
		end
	end
	ret = tostring(ret)
	return doPlayerSendTextMessage(cid, MESSAGE_EVENT_ADVANCE, ret .. " empty container" .. (ret:sub(-1) == "1" and ret:sub(-2) ~= "11" and "" or "s") .. " removed.")
end

 

[JDB]

Good one.