view Modules/ArkInventoryRules.lua @ 125:bb78b6c9892d

When using the process button for Enchanting, ItemAuditor will check which vellum is used and will use the vellum from your inventory. If the correct vellum is not found, it will upgrade to the next level (use vellum II instead of vellum I). This also means that you have to press process for each scroll to be created.
author Asa Ayers <Asa.Ayers@Gmail.com>
date Thu, 02 Sep 2010 22:25:03 -0700
parents 09a38a382194
children
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local ItemAuditor = select(2, ...)
local ArkInventory = ItemAuditor:NewModule("ArkInventory")

function ArkInventory:OnEnable( )
	if ArkInventoryRules then
		ItemAuditor:Print('Registering with ArkInventory')
		ArkInventoryRules.Register(self, "itemauditor", ArkInventory.Execute)
	end
end

function ArkInventory.Execute( ... )

	-- always check for the hyperlink and that it's an actual item, not a spell (pet/mount)
	if not ArkInventoryRules.Item.h or ArkInventoryRules.Item.class ~= "item" then
		return false
	end
	
	local fn = "test" -- your rule name, needs to be set so that error messages are readable
	
	local ac = select( '#', ... )
	
	-- if you need at least 1 argument, this is how you check, if you dont need or care then you can remove this part
	if ac == 0 then
		error( string.format( ArkInventory.Localise["RULE_FAILED_ARGUMENT_NONE_SPECIFIED"], fn ), 0 )
	end
	
	for ax = 1, ac do -- loop through the supplied ... arguments
		
		local arg = select( ax, ... ) -- select the argument were going to work with
		
		-- this code checks item quality, either as text or as a number
		-- your best bet is to check the existing system rules to find one thats close to what you need an modify it to suit your needs
		-- all you have to do is ensure that you return true (matched your criteria) or false (failed to match)
		
		if type( arg ) == "string" then
			local link = ArkInventoryRules.Item.h
			
			local itemName = GetItemInfo(link)
			
			if string.lower( strtrim( arg ) ) == 'profitable' then
				
				local investedTotal, investedPerItem, count = ItemAuditor:GetItemCost(link)
				
				if investedTotal > 0 then
					local ap = ItemAuditor:GetAuctionPrice(link)
					local keep = 1 - ItemAuditor:GetAHCut()
					
					if ap == nil or ap > ceil(investedPerItem/keep) then
						return true
					end
				end
				return false
			elseif string.lower( strtrim( arg ) ) == 'qa' then
				if ItemAuditor:IsQACompatible() then
					local groupName = QAAPI:GetItemGroup(link)
					if groupName then
						return true
					end
				end
				return false
			end
			
		else
			
			error( string.format( ArkInventory.Localise["RULE_FAILED_ARGUMENT_IS_INVALID"], fn, ax, string.format( "%s or %s", ArkInventory.Localise["STRING"], ArkInventory.Localise["NUMBER"] ) ), 0 )
			
		end
		
	end
	
	return false
	
end