Item changer

[phil1p]

Here's my description:


If 'item' is placed on a switch tile and then player pulls a switch, when pulled it should change the 'item' on the 'tile' to 'item2'.


Regards, Philip.

 

[Cykotitan]

local t = {
	pos = {x = 100, y = 100, z = 7},
	effect = CONST_ME_MAGIC_RED,
	required = 2464,
	new = 2463
}
function onUse(cid, item, fromPosition, itemEx, toPosition)
	if item.itemid == 1945 then
		local v = getTileItemById(t.pos, t.required).uid
		if v > 0 then
			doRemoveItem(v)
			doCreateItem(t.new, 1, t.pos)
			doSendMagicEffect(t.pos, t.effect)
			doTransformItem(item.uid, 1946)
		else
			doPlayerSendCancel(cid, "Sorry, not possible")
		end
	elseif item.itemid == 1946 then
		doTransformItem(item.uid, 1945)
	end
	return TRUE
end

 

[phil1p]

Where shall I put this ?

 

[Cykotitan]

data/actions/scripts/... ?

Don't forget to register the script in actions.xml

 

[phil1p]

Ok thanks.

 

[Exkeletus]

and if i want 2 items required? what should i add?

 

[Cykotitan]

local t = {
	pos = {x = 100, y = 100, z = 7},
	effect = CONST_ME_MAGIC_RED,
	required = {
		2464, 2465
	},
	new = 2463
}

function onUse(cid, item, fromPosition, itemEx, toPosition)
	if item.itemid == 1945 then
		local it = {}
		for i = 1, #t.required do
			it[i] = getTileItemById(t.pos, t.required[i]).uid
			if it[i] == 0 then
				return doPlayerSendCancel(cid, 'Sorry, not possible')
			end
		end
		for i = 1, #it do
			doRemoveItem(it[i])
		end
		doCreateItem(t.new, 1, t.pos)
		doSendMagicEffect(t.pos, t.effect)
	end
	return doTransformItem(item.uid, item.itemid == 1945 and 1946 or 1945)
end