Lua Moneychange script modification

[legolas23]

Hello

I've been trying to modificate moneychange script for tfs 0.3.5pl1 to:

-Allow to change money only when it is in container.
-Allow to change money only if arrow,left or right hand slot is free.

Can you help me with it?

Here's my work:

local arrow = getPlayerSlotItem(cid, CONST_SLOT_AMMO)
local hand = getPlayerSlotItem(cid, CONST_SLOT_LEFT)
local hand2 = getPlayerSlotItem(cid, CONST_SLOT_RIGHT )



local coins = {
	[ITEM_GOLD_COIN] = {
		to = ITEM_PLATINUM_COIN, effect = TEXTCOLOR_YELLOW
	},
	[ITEM_PLATINUM_COIN] = {
		from = ITEM_GOLD_COIN, to = ITEM_CRYSTAL_COIN, effect = TEXTCOLOR_LIGHTBLUE
	},
	[ITEM_CRYSTAL_COIN] = {
		from = ITEM_PLATINUM_COIN, effect = TEXTCOLOR_TEAL
	}
}

local backpack_slot = getPlayerSlotItem(cid, 3)
local exhaust = createConditionObject(CONDITION_EXHAUST)
setConditionParam(exhaust, CONDITION_PARAM_TICKS, (getConfigInfo('timeBetweenExActions') + 3010))

if hasCondition(cid, CONDITION_EXHAUST_HEAL) == TRUE then
		doPlayerSendDefaultCancel(cid, RETURNVALUE_YOUAREEXHAUSTED)
		return TRUE
	end

function onUse(cid, item, fromPosition, itemEx, toPosition)
	local coin = coins[item.itemid]
	if(not coin) then
		return FALSE
	end
if (arrow.itemid == 0 or hand.itemid == 0 or hand2.itemid == 0) then
	if(coin.to ~= nil and item.type == ITEMCOUNT_MAX) then
				if (getPlayerFreeCap(cid) > 10) then
					
					
					
						doChangeTypeItem(item.uid, item.type - item.type)
						doPlayerAddItem(cid, coin.to, 1)
						doSendAnimatedText(fromPosition, "$$$", coins[coin.to].effect)
				else
					doPlayerSendCancel(cid, "Your cap is too low.")
				end

	elseif(coin.from ~= nil) then
				if (getPlayerFreeCap(cid) > 10) then
					
						doChangeTypeItem(item.uid, item.type - 1)
						doPlayerAddItem(cid, coin.from, ITEMCOUNT_MAX)
						doSendAnimatedText(fromPosition, "$$$", coins[coin.from].effect)
					
				else
					doPlayerSendCancel(cid, "Your cap is too low.")
				end	
	end
else
	doPlayerSendCancel(cid, "You don t have free hands or arrow slot!")
end
	return TRUE
end

Rep++ for help

 

[legolas23]

bump