TrinketMenu.lua

--[[ TrinketMenu 12.0.5 ]]--

TrinketMenu = { }

local _G, math, tonumber, string, type, pairs, ipairs, table, select = _G, math, tonumber, string, type, pairs, ipairs, table, select
local Masque = LibStub("Masque", true)

local IsClassic = WOW_PROJECT_ID >= WOW_PROJECT_CLASSIC
local IsVanillaClassic = WOW_PROJECT_ID == WOW_PROJECT_CLASSIC
local IsRetail = WOW_PROJECT_ID == WOW_PROJECT_MAINLINE

-- ids required to support engineering bags
TrinketMenu.BAG = 0 -- 13th return of GetItemInfo on a normal bag
TrinketMenu.ENGINEERING_BAG = 4 -- 13th return of GetItemInfo on an engineering bag
TrinketMenu.TRADE_GOODS = 7 -- 12th return of GetItemInfo on most engineered trinkets
TrinketMenu.DEVICES = 3 -- 13th return of GetItemInfo on most engineered trinkets
TrinketMenu.REQUIRES_ENGINEERING = UNIT_SKINNABLE_BOLTS -- from tooltip when GetItemInfo ambiguous

function TrinketMenu.LoadDefaults()
	TrinketMenuOptions = TrinketMenuOptions or {
		IconPos = - 100,				-- angle of initial minimap icon position
		ShowIcon = "ON",				-- whether to show the minimap button
		SquareMinimap = "OFF",			-- whether the minimap is square instead of circular
		CooldownCount = "OFF",			-- whether to display numerical cooldown counters
		CooldownCountBlizzard = "ON",	-- whether to display numerical blizzard cooldown counters
		CooldownCountOmniCC = "ON",		-- whether to display numerical omnicc cooldown counters
		LargeCooldown = "ON",			-- whether cooldown numbers are large or small
		TooltipFollow = "OFF",			-- whether tooltips follow the mouse
		KeepOpen = "OFF",				-- whether menu hides after use
		KeepDocked = "ON",				-- whether to keep menu docked at all times
		Notify = "OFF",					-- whether a message appears when a trinket is ready
		DisableToggle = "OFF",			-- whether minimap button toggles trinkets
		NotifyUsedOnly = "OFF",			-- whether notify happens only on trinkets used
		NotifyChatAlso = "OFF",			-- whether to send notify to chat also
		Locked = "OFF",					-- whether windows can be moved/scaled/rotated
		ShowTooltips = "ON",			-- whether to display tooltips at all
		NotifyThirty = "OFF",			-- whether to notify cooldowns at 30 seconds instead of 0
		MenuOnShift = "OFF",			-- whether menu requires Shift to display
		TinyTooltips = "OFF",			-- whether tooltips display only name and cooldown
		SetColumns = "OFF",				-- whether number of columns in menu is chosen automatically
		Columns = 4,					-- if SetColumns "ON", number of columns before menu wraps
		ShowHotKeys = "OFF",			-- whether hotkeys show on trinkets
		StopOnSwap = "OFF",				-- whether to stop auto queue on all manual swaps
		--RedRange = "OFF",				-- whether to monitor and red out out of range trinkets
		HidePetBattle = "ON",			-- whether to hide the trinkets while in a pet battle
		MenuOnRight = "OFF"				-- whether to open menu with right-click
	}
	TrinketMenuPerOptions = TrinketMenuPerOptions or {
		MainDock = "BOTTOMRIGHT",		-- corner of main window docked to
		MenuDock = "BOTTOMLEFT",		-- corner menu window is docked from
		MainOrient = "HORIZONTAL",		-- direction of main window
		MenuOrient = "VERTICAL",		-- direction of menu window
		XPos = 400,						-- left edge of main window
		YPos = 400,						-- top edge of main window
		MainScale = 1,					-- scaling of main window
		MenuScale = 1,					-- scaling of menu window
		Visible = "ON",					-- whether to display the trinkets
		FirstUse = true,				-- whether this is the first time this user has used the mod
		ItemsUsed = { },				-- table of trinkets used and their cooldown status
		Alpha = 1,						-- alpha of both windows
		Hidden = { }					-- table of trinkets hidden
	}
end

--[[ Misc Variables ]]--

TrinketMenu_Version = (C_AddOns and C_AddOns.GetAddOnMetadata or GetAddOnMetadata)("TrinketMenu", "Version")
BINDING_HEADER_TRINKETMENU = "TrinketMenu"
setglobal("BINDING_NAME_CLICK TrinketMenu_Trinket0:LeftButton", "Use Top Trinket")
setglobal("BINDING_NAME_CLICK TrinketMenu_Trinket1:LeftButton", "Use Bottom Trinket")

TrinketMenu.MaxTrinkets = 30 -- add more to TrinketMenu_MenuFrame if this changes
TrinketMenu.BaggedTrinkets = { } -- indexed by number, 1-30 of trinkets in the menu
TrinketMenu.NumberOfTrinkets = 0 -- number of trinkets in the menu
TrinketMenu.CombatQueue = { } -- [0] or [1] = name of trinket queued for slot 0 or 1
TrinketMenu.Corners = {"TOPLEFT", "TOPRIGHT", "BOTTOMLEFT", "BOTTOMRIGHT"}

--[[ Local functions ]]--

-- dock-dependant offset and directions: MainDock..MenuDock
-- x/yoff   = offset MenuFrame is positioned to MainFrame
-- x/ydir   = direction trinkets are added to menu
-- x/ystart = starting offset when building a menu, relativePoint MenuDock
if IsRetail then
	TrinketMenu.DockStats = {
		["TOPRIGHTTOPLEFT"] =			{ xoff = -7, yoff = 0, xdir = 1, ydir = - 1, xstart = 4, ystart = -4 },
		["BOTTOMRIGHTBOTTOMLEFT"] = 	{ xoff = -7, yoff = 0, xdir = 1, ydir = 1, xstart = 4, ystart = 48 },
		["TOPLEFTTOPRIGHT"] =			{ xoff = 7, yoff = 0, xdir = - 1, ydir = -1, xstart = -48, ystart = -4 },
		["BOTTOMLEFTBOTTOMRIGHT"] =		{ xoff = 7, yoff = 0, xdir = - 1, ydir = 1, xstart = -48, ystart = 48 },
		["TOPRIGHTBOTTOMRIGHT"] =		{ xoff = 0, yoff = -7, xdir = -1, ydir = 1, xstart = -48, ystart = 48 },
		["BOTTOMRIGHTTOPRIGHT"] =		{ xoff = 0, yoff = 7, xdir = - 1, ydir = -1, xstart = -48, ystart = -4 },
		["TOPLEFTBOTTOMLEFT"] =			{ xoff = 0, yoff = -7, xdir = 1, ydir = 1, xstart = 4, ystart = 48 },
		["BOTTOMLEFTTOPLEFT"] =			{ xoff = 0, yoff = 7, xdir = 1, ydir = - 1, xstart = 4, ystart = -4 }
	}
else
	TrinketMenu.DockStats = {
		["TOPRIGHTTOPLEFT"] =			{ xoff = -12, yoff = 0, xdir = 1, ydir = - 1, xstart = 8, ystart = -8 },
		["BOTTOMRIGHTBOTTOMLEFT"] = 	{ xoff = -12, yoff = 0, xdir = 1, ydir = 1, xstart = 8, ystart = 44 },
		["TOPLEFTTOPRIGHT"] =			{ xoff = 12, yoff = 0, xdir = -1, ydir = -1, xstart = -44, ystart = -8 },
		["BOTTOMLEFTBOTTOMRIGHT"] =		{ xoff = 12, yoff = 0, xdir = -1, ydir = 1, xstart = -44, ystart = 44 },
		["TOPRIGHTBOTTOMRIGHT"] =		{ xoff = 0, yoff = -12, xdir = -1, ydir = 1, xstart = -44, ystart = 44 },
		["BOTTOMRIGHTTOPRIGHT"] =		{ xoff = 0, yoff = 12, xdir = -1, ydir = -1, xstart = -44, ystart = -8 },
		["TOPLEFTBOTTOMLEFT"] =			{ xoff = 0, yoff = -12, xdir = 1, ydir = 1, xstart = 8, ystart = 44 },
		["BOTTOMLEFTTOPLEFT"] =			{ xoff = 0, yoff = 12, xdir = 1, ydir = - 1, xstart = 8, ystart = -8 }
	}
end

-- returns offset and direction depending on current docking. ie: TrinketMenu.DockInfo("xoff")
function TrinketMenu.DockInfo(arg1)
	local anchor = TrinketMenuPerOptions.MainDock..TrinketMenuPerOptions.MenuDock
	if TrinketMenu.DockStats[anchor] and arg1 and TrinketMenu.DockStats[anchor][arg1] then
		return TrinketMenu.DockStats[anchor][arg1]
	else
		return 0
	end
end

-- hide the docking markers
function TrinketMenu.ClearDocking()
	for i = 1, 4 do
		_G["TrinketMenu_MainDock_"..TrinketMenu.Corners[i]]:Hide()
		_G["TrinketMenu_MenuDock_"..TrinketMenu.Corners[i]]:Hide()
	end
end

-- returns true if the two values are close to each other
function TrinketMenu.Near(arg1, arg2)
	return (math.max(arg1, arg2) - math.min(arg1, arg2)) < 15
end

-- moves the MenuFrame to the dock position against MainFrame
function TrinketMenu.DockWindows()
	TrinketMenu.ClearDocking()
	if TrinketMenuOptions.KeepDocked == "ON" then
		TrinketMenu_MenuFrame:ClearAllPoints()
		TrinketMenu_MenuFrame:SetPoint(TrinketMenuPerOptions.MenuDock, "TrinketMenu_MainFrame", TrinketMenuPerOptions.MainDock, TrinketMenu.DockInfo("xoff"), TrinketMenu.DockInfo("yoff"))
	end
	if TrinketMenu_MenuFrame:IsVisible() then
		TrinketMenu.BuildMenu()
	end
end

-- displays windows vertically or horizontally
function TrinketMenu.OrientWindows()
	if TrinketMenuPerOptions.MainOrient == "HORIZONTAL" then
		if IsRetail then
			TrinketMenu_MainFrame:SetWidth(97)
			TrinketMenu_MainFrame:SetHeight(52)
		else
			TrinketMenu_MainFrame:SetWidth(92)
			TrinketMenu_MainFrame:SetHeight(52)
		end
	else
		if IsRetail then
			TrinketMenu_MainFrame:SetWidth(52)
			TrinketMenu_MainFrame:SetHeight(97)
		else
			TrinketMenu_MainFrame:SetWidth(52)
			TrinketMenu_MainFrame:SetHeight(92)
		end
	end
end

function TrinketMenu.ScaleFrame(scale)
	TrinketMenu.FrameToScale:SetScale(scale)
end

if C_Container then
	function TrinketMenu.GetContainerNumSlots(bagID)
		return C_Container.GetContainerNumSlots(bagID)
	end
	function TrinketMenu.GetContainerItemCooldown(bagID, slotIndex)
		return C_Container.GetContainerItemCooldown(bagID, slotIndex)
	end
	function TrinketMenu.GetContainerItemInfo(bagID, slotIndex)
		return C_Container.GetContainerItemInfo(bagID, slotIndex)
	end
	function TrinketMenu.GetContainerItemLink(bagID, slotIndex)
		return C_Container.GetContainerItemLink(bagID, slotIndex)
	end
	function TrinketMenu.PickupContainerItem(bagID, slotIndex)
		return C_Container.PickupContainerItem(bagID, slotIndex)
	end
	function TrinketMenu.GetItemCooldown(itemID)

		return C_Container.GetItemCooldown(itemID)
	end
else
	function TrinketMenu.GetContainerNumSlots(bagID)
		return _G.GetContainerNumSlots(bagID)
	end
	function TrinketMenu.GetContainerItemCooldown(bagID, slotIndex)
		return _G.GetContainerItemCooldown(bagID, slotIndex)
	end
	function TrinketMenu.GetContainerItemInfo(bagID, slotIndex)
		local texture, itemCount, locked, quality, readable, lootable, itemLink, isFiltered, noValue, itemID, isBound = _G.GetContainerItemInfo(bagID, slotIndex)
		if texture then
			return {
				iconFileID = texture,
				stackCount = itemCount,
				isLocked = locked,
				quality = quality,
				isReadable = readable,
				hasLoot = lootable,
				hyperlink = itemLink,
				isFiltered = isFiltered,
				hasNoValue = noValue,
				itemID = itemID,
				isBound = isBound,
			}
		end
	end
	function TrinketMenu.GetContainerItemLink(bagID, slotIndex)
		return _G.GetContainerItemLink(bagID, slotIndex)
	end
	function TrinketMenu.PickupContainerItem(bagID, slotIndex)
		return _G.PickupContainerItem(bagID, slotIndex)
	end
	function TrinketMenu.GetItemCooldown(itemID)
		return _G.GetItemCooldown(itemID)
	end
end

-- scan inventory and build MenuFrame
function TrinketMenu.BuildMenu()
	if not IsShiftKeyDown() and TrinketMenuOptions.MenuOnShift == "ON" then
		return
	end
	local trinketIndex = 1
	local _, itemLink, itemID, itemName, equipSlot, itemTexture
	-- go through bags and gather trinkets into .BaggedTrinkets
	for i = 0, 4 do
		for j = 1, TrinketMenu.GetContainerNumSlots(i) do
			itemLink = TrinketMenu.GetContainerItemLink(i, j)
			if itemLink then
				_, _, itemID, itemName = string.find(itemLink, "item:(%d+).+%[(.+)%]")
				_, _, _, _, _, _, _, _, equipSlot, itemTexture = C_Item.GetItemInfo(itemID or "")
				if equipSlot == "INVTYPE_TRINKET" and (IsAltKeyDown() or not TrinketMenuPerOptions.Hidden[itemID]) then
					if not TrinketMenu.BaggedTrinkets[trinketIndex] then
						TrinketMenu.BaggedTrinkets[trinketIndex] = { }
					end
					TrinketMenu.BaggedTrinkets[trinketIndex].id = itemID
					TrinketMenu.BaggedTrinkets[trinketIndex].bag = i
					TrinketMenu.BaggedTrinkets[trinketIndex].slot = j
					TrinketMenu.BaggedTrinkets[trinketIndex].name = itemName
					TrinketMenu.BaggedTrinkets[trinketIndex].texture = itemTexture
					trinketIndex = trinketIndex + 1
				end
			end
		end
	end
	TrinketMenu.NumberOfTrinkets = math.min(trinketIndex - 1, TrinketMenu.MaxTrinkets)
	if TrinketMenu.NumberOfTrinkets < 1 then
		-- user has no bagged trinkets :(
		TrinketMenu_MenuFrame:Hide()
	else
		-- display trinkets outward from docking point
		local col, row, xpos, ypos = 0, 0, TrinketMenu.DockInfo("xstart"), TrinketMenu.DockInfo("ystart")
		local max_cols = 1
		if TrinketMenu.NumberOfTrinkets > 24 then
			max_cols = 5
		elseif TrinketMenu.NumberOfTrinkets > 18 then
			max_cols = 4
		elseif TrinketMenu.NumberOfTrinkets > 12 then
			max_cols = 3
		elseif TrinketMenu.NumberOfTrinkets > 4 then
			max_cols = 2
		end
		if TrinketMenuOptions.SetColumns == "ON" and TrinketMenuOptions.Columns then
			max_cols = TrinketMenuOptions.Columns
		end
		local item, icon
		for i = 1, TrinketMenu.NumberOfTrinkets do
			item = _G["TrinketMenu_Menu"..i]
			icon = _G["TrinketMenu_Menu"..i.."Icon"]
			icon:SetTexture(TrinketMenu.BaggedTrinkets[i].texture)
			if TrinketMenuPerOptions.Hidden[TrinketMenu.BaggedTrinkets[i].id] then
				icon:SetDesaturated(true)
			else
				icon:SetDesaturated(false)
			end
			item:SetPoint("TOPLEFT", "TrinketMenu_MenuFrame", TrinketMenuPerOptions.MenuDock, xpos, ypos)
			if TrinketMenuPerOptions.MenuOrient == "VERTICAL" then
				xpos = xpos + TrinketMenu.DockInfo("xdir") * (IsRetail and 45 or 40)
				col = col + 1
				if col == max_cols then
					xpos = TrinketMenu.DockInfo("xstart")
					col = 0
					ypos = ypos + TrinketMenu.DockInfo("ydir") * (IsRetail and 45 or 40)
					row = row + 1
				end
				item:Show()
			else
				ypos = ypos + TrinketMenu.DockInfo("ydir") * (IsRetail and 45 or 40)
				col = col + 1
				if col == max_cols then
					ypos = TrinketMenu.DockInfo("ystart")
					col = 0
					xpos = xpos + TrinketMenu.DockInfo("xdir") * (IsRetail and 45 or 40)
					row = row + 1
				end
				item:Show()
			end
		end
		for i = (TrinketMenu.NumberOfTrinkets + 1), TrinketMenu.MaxTrinkets do
			_G["TrinketMenu_Menu"..i]:Hide()
		end
		if col == 0 then
			row = row - 1
		end
		if TrinketMenuPerOptions.MenuOrient == "VERTICAL" then
			TrinketMenu_MenuFrame:SetWidth((IsRetail and 7 or 12) + (max_cols * (IsRetail and 45 or 40)))
			TrinketMenu_MenuFrame:SetHeight((IsRetail and 7 or 12) + ((row + 1) * (IsRetail and 45 or 40)))
		else
			TrinketMenu_MenuFrame:SetWidth((IsRetail and 7 or 12) + ((row + 1) * (IsRetail and 45 or 40)))
			TrinketMenu_MenuFrame:SetHeight((IsRetail and 7 or 12) + (max_cols * (IsRetail and 45 or 40)))
		end
		TrinketMenu.UpdateMenuCooldowns()
		TrinketMenu_MenuFrame:Show()
		TrinketMenu.StartTimer("MenuMouseover")
	end
end

function TrinketMenu.Initialize()
	local options = TrinketMenuOptions
	-- set skin
	if (Masque and not TrinketMenu.MasqueGroup) then
		local group = Masque:Group("TrinketMenu")
		TrinketMenu.MasqueGroup = group
		group:AddButton(TrinketMenu_Trinket0)
		group:AddButton(TrinketMenu_Trinket1)
		for i = 1, 30 do
			_G["TrinketMenu_Menu"..i]:SetFrameLevel(2)
			group:AddButton(_G["TrinketMenu_Menu"..i])
		end
	end
	options.KeepDocked = options.KeepDocked or "ON" -- new option for 2.1
	options.Notify = options.Notify or "OFF" -- 2.1
	options.DisableToggle = options.DisableToggle or "OFF" -- new option for 2.2
	options.NotifyUsedOnly = options.NotifyUsedOnly or "OFF" -- 2.2
	options.NotifyChatAlso = options.NotifyChatAlso or "OFF" -- 2.2
	options.ShowTooltips = options.ShowTooltips or "ON" -- 2.3
	options.NotifyThirty = options.NotifyThirty or "OFF" -- 2.5
	options.SquareMinimap = options.SquareMinimap or "OFF" -- 2.6
	options.MenuOnShift = options.MenuOnShift or "OFF" -- 2.6
	options.TinyTooltips = options.TinyTooltips or "OFF" -- 3.0
	options.SetColumns = options.SetColumns or "OFF" -- 3.0
	options.Columns = options.Columns or 4 -- 3.0
	options.CooldownCount = options.CooldownCount or "OFF" -- 3.0
	options.LargeCooldown = options.LargeCooldown or "OFF" -- 3.0
	options.ShowHotKeys = options.ShowHotKeys or "OFF" -- 3.0
	TrinketMenuPerOptions.ItemsUsed = TrinketMenuPerOptions.ItemsUsed or { } -- 3.0
	options.StopOnSwap = options.StopOnSwap or "OFF" -- 3.2
	options.HideOnLoad = options.HideOnLoad or "OFF" -- 3.4
	--options.RedRange = options.RedRange or "OFF" -- 3.54
	options.HidePetBattle = options.HidePetBattle or "ON" -- 6.0.3
	options.CooldownCountBlizzard = options.CooldownCountBlizzard or "ON" -- 11.1.6
	options.CooldownCountOmniCC = options.CooldownCountOmniCC or "ON" -- 11.1.6
	TrinketMenuPerOptions.Alpha = TrinketMenuPerOptions.Alpha or 1 -- 3.5
	TrinketMenuPerOptions.Hidden = TrinketMenuPerOptions.Hidden or { }
	options.MenuOnRight = options.MenuOnRight or "OFF" -- 3.61
	if TrinketMenuPerOptions.XPos and TrinketMenuPerOptions.YPos then
		TrinketMenu_MainFrame:ClearAllPoints()
		TrinketMenu_MainFrame:SetPoint("TOPLEFT", "UIParent", "BOTTOMLEFT", TrinketMenuPerOptions.XPos, TrinketMenuPerOptions.YPos)
	end
	if TrinketMenuPerOptions.MainScale then
		TrinketMenu_MainFrame:SetScale(TrinketMenuPerOptions.MainScale)
	end
	if TrinketMenuPerOptions.MenuScale then
		TrinketMenu_MenuFrame:SetScale(TrinketMenuPerOptions.MenuScale)
	end
	TrinketMenu.ReflectAlpha()
	TrinketMenu_Trinket0:SetAttribute("type", "item")
	TrinketMenu_Trinket1:SetAttribute("type", "item")
	TrinketMenu_Trinket0:SetAttribute("slot", 13)
	TrinketMenu_Trinket1:SetAttribute("slot", 14)
	if TrinketMenu.QueueInit then
		-- alt has a special purpose if queue installed
		TrinketMenu_Trinket0:SetAttribute("alt-slot*", ATTRIBUTE_NOOP)
		TrinketMenu_Trinket1:SetAttribute("alt-slot*", ATTRIBUTE_NOOP)
	end
	TrinketMenu_Trinket0:SetAttribute("shift-slot*", ATTRIBUTE_NOOP)
	TrinketMenu_Trinket1:SetAttribute("shift-slot*", ATTRIBUTE_NOOP)
	TrinketMenu.ReflectMenuOnRight()
	TrinketMenu.InitTimers()
	TrinketMenu.CreateTimer("UpdateWornTrinkets", TrinketMenu.UpdateWornTrinkets, .75)
	TrinketMenu.CreateTimer("DockingMenu", TrinketMenu.DockingMenu, .2, 1)
	TrinketMenu.CreateTimer("MenuMouseover", TrinketMenu.MenuMouseover, .25, 1)
	TrinketMenu.CreateTimer("TooltipUpdate", TrinketMenu.TooltipUpdate, 1, 1)
	TrinketMenu.CreateTimer("CooldownUpdate", TrinketMenu.CooldownUpdate, 1, 1)
	TrinketMenu.CreateTimer("QueueUpdate", TrinketMenu.QueueUpdate, 1, 1)
	--TrinketMenu.CreateTimer("RedRange", TrinketMenu.RedRangeUpdate, .33, 1)
	hooksecurefunc("UseInventoryItem", TrinketMenu.UseInventoryItem)
	hooksecurefunc("UseAction", TrinketMenu.UseAction)
	TrinketMenu.InitOptions()
	TrinketMenu.UpdateWornTrinkets()
	TrinketMenu.DockWindows()
	TrinketMenu.OrientWindows()
	if options.CooldownCount == "ON" or options.NotifyThirty == "ON" or options.Notify == "ON" then
		TrinketMenu.StartTimer("CooldownUpdate")
	end
	if TrinketMenu_Trinket0 and TrinketMenu_Trinket0.cooldown then
		if options.CooldownCountBlizzard == "ON" then
			TrinketMenu_Trinket0.cooldown:SetHideCountdownNumbers(false)
		else
			TrinketMenu_Trinket0.cooldown:SetHideCountdownNumbers(true)
		end
		if options.CooldownCountOmniCC == "ON" then
			TrinketMenu_Trinket0.cooldown.noCooldownCount = false
		else
			TrinketMenu_Trinket0.cooldown.noCooldownCount = true

		end
	end
	if TrinketMenu_Trinket1 and TrinketMenu_Trinket1.cooldown then
		if options.CooldownCountBlizzard == "ON" then
			TrinketMenu_Trinket1.cooldown:SetHideCountdownNumbers(false)
		else
			TrinketMenu_Trinket1.cooldown:SetHideCountdownNumbers(true)
		end
		if options.CooldownCountOmniCC == "ON" then
			TrinketMenu_Trinket1.cooldown.noCooldownCount = false
		else
			TrinketMenu_Trinket1.cooldown.noCooldownCount = true
		end
	end
	for i = 1, TrinketMenu.MaxTrinkets do
		local menuButton = _G["TrinketMenu_Menu"..i]
		if menuButton and menuButton.cooldown then
			if options.CooldownCountBlizzard == "ON" then
				menuButton.cooldown:SetHideCountdownNumbers(false)
			else
				menuButton.cooldown:SetHideCountdownNumbers(true)
			end
			if options.CooldownCountOmniCC == "ON" then
				menuButton.cooldown.noCooldownCount = false
			else
				menuButton.cooldown.noCooldownCount = true
			end
		end
	end
	TrinketMenu.QueueUpdate()
	--TrinketMenu.StartTimer("QueueUpdate")
	--TrinketMenu.ReflectRedRange()
	if TrinketMenuPerOptions.Visible == "ON" and (GetInventoryItemLink("player", 13) or GetInventoryItemLink("player", 14)) then
		TrinketMenu_MainFrame:Show()
	end
	-- fix for OmniCC
	TrinketMenu_MainFrame:SetFrameLevel(1)
	TrinketMenu_MenuFrame:SetFrameLevel(1)
	TrinketMenu_Trinket0:SetFrameLevel(2)
	TrinketMenu_Trinket1:SetFrameLevel(2)
	for i = 1, TrinketMenu.MaxTrinkets do
		_G["TrinketMenu_Menu"..i]:SetFrameLevel(2)
	end

end

function TrinketMenu.ReflectMenuOnRight()
	if InCombatLockdown() then
		return
	end
	TrinketMenu_Trinket0:SetAttribute("slot2", TrinketMenuOptions.MenuOnRight == "ON" and ATTRIBUTE_NOOP or nil)
	TrinketMenu_Trinket1:SetAttribute("slot2", TrinketMenuOptions.MenuOnRight == "ON" and ATTRIBUTE_NOOP or nil)
end

-- returns true if the player is really dead or ghost, not merely FD
function TrinketMenu.IsPlayerReallyDead()
	if IsVanillaClassic then
		return UnitIsDeadOrGhost("player") and not UnitIsFeignDeath("player")
	else
		return UnitIsDeadOrGhost("player")
	end
end

function TrinketMenu.ItemInfo(slot)
	local link = GetInventoryItemLink("player", slot)
	local name, equipLoc, texture
	if link then
		local _, _, id = string.find(link, "item:(%d+)")
		name, _, _, _, _, _, _, _, equipLoc, texture = C_Item.GetItemInfo(id)
	else
		_, texture = GetInventorySlotInfo("Trinket"..(slot - 13).."Slot")
	end
	return texture, name, equipLoc
end

function TrinketMenu.FindItem(item, includeInventory)
	if includeInventory then
		for i = 13, 14 do
			local itemLink = GetInventoryItemLink("player", i) or ""
			local inventoryItemID = strmatch(itemLink, "item:(%d+)")
			local itemName = C_Item.GetItemInfo(itemLink)
			if item == itemName or item == inventoryItemID then
				return i
			end
		end
	end
	for i = 0, 4 do
		for j = 1, TrinketMenu.GetContainerNumSlots(i) do
			local containerItemLink = TrinketMenu.GetContainerItemLink(i, j) or ""
			local containerItemID = strmatch(containerItemLink, "item:(%d+)")
			local containerItemName = C_Item.GetItemInfo(containerItemLink)
			if item == containerItemName or item == containerItemID then
				return nil, i, j
			end
		end
	end
end

--[[ Frame Scripts ]]--

function TrinketMenu.OnLoad(self)
	self:OnBackdropLoaded()
	self:SetBackdropColor(0.0, 0.0, 0.0)
	self:SetBackdropBorderColor(0.0, 0.0, 0.0)
	SlashCmdList["TrinketMenuCOMMAND"] = TrinketMenu.SlashHandler
	SLASH_TrinketMenuCOMMAND1 = "/trinketmenu"
	SLASH_TrinketMenuCOMMAND2 = "/trinket"
	self:RegisterEvent("PLAYER_LOGIN")
end

function TrinketMenu.OnEvent(self, event, ...)
	if event == "UNIT_INVENTORY_CHANGED" then
		local unitID = ...
		if unitID == "player" then
			TrinketMenu.UpdateWornTrinkets()
		end
	elseif event == "PLAYER_EQUIPMENT_CHANGED" then
		TrinketMenu.UpdateWornTrinkets()
	elseif event == "ACTIONBAR_UPDATE_COOLDOWN" then
		TrinketMenu.UpdateWornCooldowns(1)
	elseif event == "PET_BATTLE_OPENING_START" then
		if TrinketMenuOptions.HidePetBattle == "ON" then
			TrinketMenu_MainFrame.WasShown = TrinketMenu_MainFrame:IsShown()
			if TrinketMenu_MainFrame.WasShown then
				TrinketMenu_MainFrame:Hide()
			end
			TrinketMenu_MenuFrame.WasShown = TrinketMenu_MenuFrame:IsShown()
			if TrinketMenu_MenuFrame.WasShown then
				TrinketMenu_MenuFrame:Hide()
			end
		end
	elseif event == "PET_BATTLE_CLOSE" then
		if TrinketMenuOptions.HidePetBattle == "ON" then
			if TrinketMenu_MainFrame.WasShown then
				TrinketMenu_MainFrame:Show()
			end
			if TrinketMenu_MenuFrame.WasShown then
				TrinketMenu_MenuFrame:Show()
			end
		end
	elseif (event == "PLAYER_REGEN_ENABLED" or event == "PLAYER_UNGHOST" or event == "PLAYER_ALIVE") and not TrinketMenu.IsPlayerReallyDead() then
		if TrinketMenu.CombatQueue[0] or TrinketMenu.CombatQueue[1] then
			TrinketMenu.EquipTrinketByName(TrinketMenu.CombatQueue[0], 13)
			TrinketMenu.EquipTrinketByName(TrinketMenu.CombatQueue[1], 14)
			TrinketMenu.CombatQueue[0] = nil
			TrinketMenu.CombatQueue[1] = nil
			TrinketMenu.UpdateCombatQueue()
		end
		TrinketMenu_OptMenuOnRight:Enable()
	elseif event == "UPDATE_BINDINGS" then
		TrinketMenu.KeyBindingsChanged()
	elseif event == "PLAYER_REGEN_DISABLED" then
		TrinketMenu_OptMenuOnRight:Disable()
	elseif event == "PLAYER_LOGIN" then
		TrinketMenu.LoadDefaults()
		TrinketMenu.Initialize()
		self:RegisterEvent("PLAYER_REGEN_ENABLED")
		self:RegisterEvent("PLAYER_REGEN_DISABLED")
		self:RegisterEvent("PLAYER_UNGHOST")
		self:RegisterEvent("PLAYER_ALIVE")
		self:RegisterEvent("UNIT_INVENTORY_CHANGED")
		self:RegisterEvent("PLAYER_EQUIPMENT_CHANGED")
		self:RegisterEvent("UPDATE_BINDINGS")
		self:RegisterEvent("ACTIONBAR_UPDATE_COOLDOWN")
		if not IsClassic then
			self:RegisterEvent("PET_BATTLE_OPENING_START")
			self:RegisterEvent("PET_BATTLE_CLOSE")
		end
	end
end

function TrinketMenu.UpdateWornTrinkets()
	local texture, name = TrinketMenu.ItemInfo(13)
	TrinketMenu_Trinket0Icon:SetTexture(texture)
	texture, name = TrinketMenu.ItemInfo(14)
	TrinketMenu_Trinket1Icon:SetTexture(texture)
	TrinketMenu_Trinket0Icon:SetDesaturated(false)
	TrinketMenu_Trinket0:SetChecked(false)
	TrinketMenu_Trinket1Icon:SetDesaturated(false)
	TrinketMenu_Trinket1:SetChecked(false)
	TrinketMenu.UpdateWornCooldowns()
	if TrinketMenu_MenuFrame:IsVisible() then
		TrinketMenu.BuildMenu()
	end
end

function TrinketMenu.SlashHandler(msg)
	local _, _, which, profile = string.find(msg, "load (%S+) (.+)")
	if profile and TrinketMenu.SetQueue then
		which = string.lower(which)
		if which == "top" or which == "0" then
			which = 0
		elseif which == "bottom" or which == "1" then
			which = 1
		end
		if type(which) == "number" then
			TrinketMenu.SetQueue(which, "SORT", profile)
			return
		end
	end
	msg = string.lower(msg)
	if not msg or msg == "" then
		TrinketMenu.ToggleFrame(TrinketMenu_MainFrame)
	elseif string.find(msg, "^opt") or string.find(msg, "^config") then
		TrinketMenu.ToggleFrame(TrinketMenu_OptFrame)
	elseif msg == "lock" then
		TrinketMenuOptions.Locked = "ON"
		TrinketMenu.DockWindows()
		TrinketMenu.ReflectLock()
	elseif msg == "unlock" then
		TrinketMenuOptions.Locked = "OFF"
		TrinketMenu.DockWindows()
		TrinketMenu.ReflectLock()
	elseif msg == "reset" then
		TrinketMenu.ResetSettings()
	elseif msg == "clear" then
		wipe(TrinketMenuPerOptions.Hidden)
		DEFAULT_CHAT_FRAME:AddMessage("|cFFFFFF00TrinketMenu: Cleared all ignored/hidden trinkets.")
	elseif string.find(msg, "alpha") then
		local _, _, alpha = string.find(msg, "alpha (.+)")
		alpha = tonumber(alpha)
		if alpha and alpha > 0 and alpha <= 1.0 then
			TrinketMenuPerOptions.Alpha = alpha
		else
			DEFAULT_CHAT_FRAME:AddMessage("|cFFFFFF00TrinketMenu alpha:")
			DEFAULT_CHAT_FRAME:AddMessage("trinket alpha (number) : set alpha from 0.1 to 1.0")
		end
		TrinketMenu.ReflectAlpha()
	elseif string.find(msg, "scale") then
		local _, _, menuscale = string.find(msg, "scale menu (.+)")
		if tonumber(menuscale) then
			TrinketMenu.FrameToScale = TrinketMenu_MenuFrame
			TrinketMenu.ScaleFrame(menuscale)
		end
		local _, _, mainscale = string.find(msg, "scale main (.+)")
		if tonumber(mainscale) then
			TrinketMenu.FrameToScale = TrinketMenu_MainFrame
			TrinketMenu.ScaleFrame(mainscale)
		end
		if not tonumber(menuscale) and not tonumber(mainscale) then
			DEFAULT_CHAT_FRAME:AddMessage("|cFFFFFF00TrinketMenu scale:")
			DEFAULT_CHAT_FRAME:AddMessage("/trinket scale main (number) : set exact main scale")
			DEFAULT_CHAT_FRAME:AddMessage("/trinket scale menu (number) : set exact menu scale")
			DEFAULT_CHAT_FRAME:AddMessage("ie, /trinket scale menu 0.85")
			DEFAULT_CHAT_FRAME:AddMessage("Note: You can drag the lower-right corner of either window to scale.  This slash command is for those who want to set an exact scale.")
		end
		TrinketMenu.FrameToScale = nil
		TrinketMenuPerOptions.MainScale = TrinketMenu_MainFrame:GetScale()
		TrinketMenuPerOptions.MenuScale = TrinketMenu_MenuFrame:GetScale()
	elseif string.find(msg, "load") then
		DEFAULT_CHAT_FRAME:AddMessage("|cFFFFFF00TrinketMenu load:")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket load (top|bottom) profilename\nie: /trinket load bottom PvP")
	else
		DEFAULT_CHAT_FRAME:AddMessage("|cFFFFFF00TrinketMenu useage:")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket or /trinketmenu : toggle the window")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket reset : reset all settings")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket clear : clear all ignored/hidden trinkets")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket opt : summon options window")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket lock|unlock : toggles window lock")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket scale main|menu (number) : sets an exact scale")
		DEFAULT_CHAT_FRAME:AddMessage("/trinket load top|bottom profilename : loads a profile to top or bottom trinket")
	end
end

function TrinketMenu.ResetSettings()
	StaticPopupDialogs["TRINKETMENURESET"] = {
		text = "Are you sure you want to reset TrinketMenu to default state and reload the UI?",
		button1 = "Yes", button2 = "No", showAlert = 1, timeout = 0, whileDead = 1,
		OnAccept = function()
			TrinketMenuOptions = nil
			TrinketMenuPerOptions = nil
			TrinketMenuQueue = nil
			ReloadUI()
		end
	}
	StaticPopup_Show("TRINKETMENURESET")
end

--[[ Window Movement ]]--

function TrinketMenu.MainFrame_OnMouseUp(self)
	if InCombatLockdown() then
		return
	end
	local arg1 = GetMouseButtonClicked()
	if arg1 == "LeftButton" then
		self:StopMovingOrSizing()
		TrinketMenuPerOptions.XPos = TrinketMenu_MainFrame:GetLeft()
		TrinketMenuPerOptions.YPos = TrinketMenu_MainFrame:GetTop()
	elseif TrinketMenuOptions.Locked == "OFF" then
		if TrinketMenuPerOptions.MainOrient == "VERTICAL" then
			TrinketMenuPerOptions.MainOrient = "HORIZONTAL"
		else
			TrinketMenuPerOptions.MainOrient = "VERTICAL"
		end
		TrinketMenu.OrientWindows()
	end
end

function TrinketMenu.MainFrame_OnMouseDown(self)
	if InCombatLockdown() then
		return
	end
	if GetMouseButtonClicked() == "LeftButton" and TrinketMenuOptions.Locked == "OFF" then
		self:StartMoving()
	end
end

--[[ Timers ]]

function TrinketMenu.InitTimers()
	TrinketMenu.TimerPool = { }
	TrinketMenu.Timers = { }
end

function TrinketMenu.CreateTimer(name, func, delay, rep)
	TrinketMenu.TimerPool[name] = {func = func, delay = delay, rep = rep, elapsed = delay}
end

function TrinketMenu.IsTimerActive(name)
	for i, j in ipairs(TrinketMenu.Timers) do
		if j == name then
			return i
		end
	end
	return nil
end

function TrinketMenu.StartTimer(name, delay)
	TrinketMenu.TimerPool[name].elapsed = delay or TrinketMenu.TimerPool[name].delay
	if not TrinketMenu.IsTimerActive(name) then
		table.insert(TrinketMenu.Timers, name)
		TrinketMenu_TimersFrame:Show()
	end
end

function TrinketMenu.StopTimer(name)
	local idx = TrinketMenu.IsTimerActive(name)
	if idx then
		table.remove(TrinketMenu.Timers, idx)
		if #TrinketMenu.Timers < 1 then
			TrinketMenu_TimersFrame:Hide()
		end
	end
end

function TrinketMenu.TimersFrame_OnUpdate(elapsed)
	local timerPool
	local toStop
	local snapshot = {unpack(TrinketMenu.Timers)}
	for _, name in ipairs(snapshot) do
		if TrinketMenu.IsTimerActive(name) then
			timerPool = TrinketMenu.TimerPool[name]
			timerPool.elapsed = timerPool.elapsed - elapsed
			if timerPool.elapsed < 0 then
				timerPool.func()
				if timerPool.rep then
					timerPool.elapsed = timerPool.delay
				else
					toStop = toStop or {}
					toStop[#toStop + 1] = name
				end
			end
		end
	end
	if toStop then
		for _, name in ipairs(toStop) do
			TrinketMenu.StopTimer(name)
		end
	end
end

function TrinketMenu.TimerDebug()
	local on = "|cFF00FF00On"
	local off = "|cFFFF0000Off"
	DEFAULT_CHAT_FRAME:AddMessage("|cFF44AAFFTrinketMenu_TimersFrame is "..(TrinketMenu_TimersFrame:IsVisible() and on or off))
	for i in pairs(TrinketMenu.TimerPool) do
		DEFAULT_CHAT_FRAME:AddMessage(i.." is "..(TrinketMenu.IsTimerActive(i) and on or off))
	end
end

--[[ OnClicks ]]

function TrinketMenu.MainTrinket_OnClick(self, button, down)
	self:SetChecked(false)
	if button == "RightButton" and TrinketMenuOptions.MenuOnRight == "ON" then
		if TrinketMenu_MenuFrame:IsVisible() then
			TrinketMenu_MenuFrame:Hide()
		else
			TrinketMenu.BuildMenu()
		end
	elseif IsShiftKeyDown() and down then
		if ChatFrame1EditBox:IsVisible() then
			ChatFrame1EditBox:Insert(GetInventoryItemLink("player", self:GetID()) or "")
		end
	elseif IsAltKeyDown() and not down and TrinketMenu.QueueInit then
		local which = self:GetID() - 13
		if TrinketMenuQueue.Enabled[which] then
			TrinketMenu.CombatQueue[self:GetID() - 13] = nil
			TrinketMenuQueue.Enabled[which] = nil
		else
			TrinketMenuQueue.Enabled[which] = true
		end
		TrinketMenu.ReflectQueueEnabled()
		-- toggle queue
		TrinketMenu.UpdateCombatQueue()
		TrinketMenu.QueueUpdate()
	else
		TrinketMenu.ReflectTrinketUse(self:GetID())
	end
end

function TrinketMenu.MenuTrinket_OnClick(self, button, down)
	self:SetChecked(false)
	if IsShiftKeyDown() and ChatFrame1EditBox:IsVisible() then
		ChatFrame1EditBox:Insert(TrinketMenu.GetContainerItemLink(TrinketMenu.BaggedTrinkets[self:GetID()].bag, TrinketMenu.BaggedTrinkets[self:GetID()].slot))
	elseif IsAltKeyDown() then
		local _, _, itemID = string.find(TrinketMenu.GetContainerItemLink(TrinketMenu.BaggedTrinkets[self:GetID()].bag, TrinketMenu.BaggedTrinkets[self:GetID()].slot) or "", "item:(%d+)")
		if not itemID then
			return
		end
		if TrinketMenuPerOptions.Hidden[itemID] then
			TrinketMenuPerOptions.Hidden[itemID] = nil
		else
			TrinketMenuPerOptions.Hidden[itemID] = 1
		end
		TrinketMenu.BuildMenu()
	else
		local slot = (button == "LeftButton") and 13 or 14
		if TrinketMenu.QueueInit then
			local _, _, canCooldown = TrinketMenu.GetContainerItemCooldown(TrinketMenu.BaggedTrinkets[self:GetID()].bag, TrinketMenu.BaggedTrinkets[self:GetID()].slot)
			if canCooldown == 0 or TrinketMenuOptions.StopOnSwap == "ON" then -- if incoming trinket can't go on cooldown
				TrinketMenuQueue.Enabled[slot - 13] = nil -- turn off autoqueue
				TrinketMenu.ReflectQueueEnabled()
			end
		end
		TrinketMenu.EquipTrinketByName(TrinketMenu.BaggedTrinkets[self:GetID()].name, slot)
		if not IsShiftKeyDown() and TrinketMenuOptions.KeepOpen == "OFF" then
			TrinketMenu_MenuFrame:Hide()
		end
	end
end

--[[ Docking ]]

function TrinketMenu.MenuFrame_OnMouseDown(button)
	if InCombatLockdown() then
		return
	end
	if button == "LeftButton" and TrinketMenuOptions.Locked == "OFF" then
		TrinketMenu_MenuFrame:StartMoving()
		if TrinketMenuOptions.KeepDocked == "ON" then
			TrinketMenu.StartTimer("DockingMenu")
		end
	end
end

function TrinketMenu.MenuFrame_OnMouseUp(button)
	if InCombatLockdown() then
		return
	end
	if button == "LeftButton" then
		TrinketMenu.StopTimer("DockingMenu")
		TrinketMenu_MenuFrame:StopMovingOrSizing()
		if TrinketMenuOptions.KeepDocked == "ON" then
			TrinketMenu.DockWindows()
		end
	elseif TrinketMenuOptions.Locked == "OFF" then
		if TrinketMenuPerOptions.MenuOrient == "VERTICAL" then
			TrinketMenuPerOptions.MenuOrient = "HORIZONTAL"
		else
			TrinketMenuPerOptions.MenuOrient = "VERTICAL"
		end
		TrinketMenu.BuildMenu()
	end
end

function TrinketMenu.DockingMenu()
	local main = TrinketMenu_MainFrame
	local menu = TrinketMenu_MenuFrame
	local mainscale = TrinketMenu_MainFrame:GetScale()
	local menuscale = TrinketMenu_MenuFrame:GetScale()
	local near = TrinketMenu.Near
	if near(main:GetRight() * mainscale,menu:GetLeft() * menuscale) then
		if near(main:GetTop() * mainscale,menu:GetTop() * menuscale) then
			TrinketMenuPerOptions.MainDock = "TOPRIGHT"
			TrinketMenuPerOptions.MenuDock = "TOPLEFT"
		elseif near(main:GetBottom() * mainscale,menu:GetBottom() * menuscale) then
			TrinketMenuPerOptions.MainDock = "BOTTOMRIGHT"
			TrinketMenuPerOptions.MenuDock = "BOTTOMLEFT"
		end
	elseif near(main:GetLeft() * mainscale,menu:GetRight() * menuscale) then
		if near(main:GetTop() * mainscale,menu:GetTop() * menuscale) then
			TrinketMenuPerOptions.MainDock = "TOPLEFT"
			TrinketMenuPerOptions.MenuDock = "TOPRIGHT"
		elseif near(main:GetBottom() * mainscale,menu:GetBottom() * menuscale) then
			TrinketMenuPerOptions.MainDock = "BOTTOMLEFT"
			TrinketMenuPerOptions.MenuDock = "BOTTOMRIGHT"
		end
	elseif near(main:GetRight() * mainscale,menu:GetRight() * menuscale) then
		if near(main:GetTop() * mainscale,menu:GetBottom() * menuscale) then
			TrinketMenuPerOptions.MainDock = "TOPRIGHT"
			TrinketMenuPerOptions.MenuDock = "BOTTOMRIGHT"
		elseif near(main:GetBottom() * mainscale,menu:GetTop() * menuscale) then
			TrinketMenuPerOptions.MainDock = "BOTTOMRIGHT"
			TrinketMenuPerOptions.MenuDock = "TOPRIGHT"
		end
	elseif near(main:GetLeft() * mainscale,menu:GetLeft() * menuscale) then
		if near(main:GetTop() * mainscale,menu:GetBottom() * menuscale) then
			TrinketMenuPerOptions.MainDock = "TOPLEFT"
			TrinketMenuPerOptions.MenuDock = "BOTTOMLEFT"
		elseif near(main:GetBottom() * mainscale,menu:GetTop() * menuscale) then
			TrinketMenuPerOptions.MainDock = "BOTTOMLEFT"
			TrinketMenuPerOptions.MenuDock = "TOPLEFT"
		end
	end
	TrinketMenu.ClearDocking()
	_G["TrinketMenu_MainDock_"..TrinketMenuPerOptions.MainDock]:Show()
	_G["TrinketMenu_MenuDock_"..TrinketMenuPerOptions.MenuDock]:Show()
end

function TrinketMenu.MenuMouseover()
	if (not MouseIsOver(TrinketMenu_MainFrame)) and (not MouseIsOver(TrinketMenu_MenuFrame)) and not IsShiftKeyDown() and (TrinketMenuOptions.KeepOpen == "OFF") then
		TrinketMenu.StopTimer("MenuMouseover")
		TrinketMenu_MenuFrame:Hide()
	end
end

--[[ Cooldowns ]]

function TrinketMenu.UpdateWornCooldowns(maybeGlobal)
	local start, duration, enable = GetInventoryItemCooldown("player", 13)
	CooldownFrame_Set(TrinketMenu_Trinket0Cooldown, start, duration, enable)
	start, duration, enable = GetInventoryItemCooldown("player", 14)
	CooldownFrame_Set(TrinketMenu_Trinket1Cooldown, start, duration, enable)
	if not maybeGlobal then
		TrinketMenu.WriteWornCooldowns()
	end
end

function TrinketMenu.UpdateMenuCooldowns()
	local start, duration, enable
	for i = 1, TrinketMenu.NumberOfTrinkets do
		start,duration,enable = TrinketMenu.GetContainerItemCooldown(TrinketMenu.BaggedTrinkets[i].bag, TrinketMenu.BaggedTrinkets[i].slot)
		CooldownFrame_Set(_G["TrinketMenu_Menu"..i.."Cooldown"], start, duration, enable)
	end
	TrinketMenu.WriteMenuCooldowns()
end

--[[ Item use ]]

function TrinketMenu.ReflectTrinketUse(slot)
	_G["TrinketMenu_Trinket"..(slot - 13)]:SetChecked(true)
	TrinketMenu.StartTimer("UpdateWornTrinkets")
	local _, _, id = string.find(GetInventoryItemLink("player", slot) or "", "item:(%d+)")
	id = tonumber(id)
	if id then
		TrinketMenuPerOptions.ItemsUsed[id] = 0 -- 0 is an indeterminate state, cooldown will figure if it's worth watching
	end
end

function TrinketMenu.UseInventoryItem(slot)
	slot = tonumber(slot) -- /use 13-14
	if (slot == 13 or slot == 14) and not MerchantFrame:IsVisible() then
		TrinketMenu.ReflectTrinketUse(slot)
	end
end

function TrinketMenu.UseAction(slot)
	if IsRetail and C_ActionBar.IsEquippedAction(slot) or not IsRetail and IsEquippedAction(slot) then
		TrinketMenu_TooltipScan:SetOwner(WorldFrame, "ANCHOR_NONE")
		TrinketMenu_TooltipScan:SetAction(slot)
		local _, trinket0 = TrinketMenu.ItemInfo(13)
		local _, trinket1 = TrinketMenu.ItemInfo(14)
		local tooltipLine = _G["TrinketMenu_TooltipScanTextLeft1"]
		if tooltipLine and tooltipLine:GetText() == trinket0 then
			TrinketMenu.ReflectTrinketUse(13)
		elseif tooltipLine and tooltipLine:GetText() == trinket1 then
			TrinketMenu.ReflectTrinketUse(14)
		end
	end
end

--[[ Tooltips ]]

function TrinketMenu.WornTrinketTooltip(self)
	if TrinketMenuOptions.ShowTooltips == "OFF" then
		return
	end
	local id = self:GetID()
	TrinketMenu.TooltipOwner = self
	TrinketMenu.TooltipType = "INVENTORY"
	TrinketMenu.TooltipSlot = id
	TrinketMenu.TooltipBag = TrinketMenu.CombatQueue[id - 13]
	TrinketMenu.StartTimer("TooltipUpdate", 0)
end

function TrinketMenu.MenuTrinketTooltip(self)
	if TrinketMenuOptions.ShowTooltips == "OFF" then
		return
	end
	local id = self:GetID()
	TrinketMenu.TooltipOwner = self
	TrinketMenu.TooltipType = "BAG"
	TrinketMenu.TooltipBag = TrinketMenu.BaggedTrinkets[id].bag
	TrinketMenu.TooltipSlot = TrinketMenu.BaggedTrinkets[id].slot
	TrinketMenu.StartTimer("TooltipUpdate", 0)
end

function TrinketMenu.ClearTooltip()
	GameTooltip:Hide()
	TrinketMenu.StopTimer("TooltipUpdate")
	TrinketMenu.TooltipType = nil
end

function TrinketMenu.AnchorTooltip(self)
	if TrinketMenuOptions.TooltipFollow == "ON" then
		if self.GetLeft and self:GetLeft() and self:GetLeft() < 400 then
			GameTooltip:SetOwner(self, "ANCHOR_RIGHT")
		else
			GameTooltip:SetOwner(self, "ANCHOR_LEFT")
		end
	else
		GameTooltip_SetDefaultAnchor(GameTooltip, self)
	end
end

-- updates the tooltip created in the functions above
function TrinketMenu.TooltipUpdate()
	if TrinketMenu.TooltipType then
		local cooldown
		TrinketMenu.AnchorTooltip(TrinketMenu.TooltipOwner)
		if TrinketMenu.TooltipType == "BAG" then
			GameTooltip:SetBagItem(TrinketMenu.TooltipBag, TrinketMenu.TooltipSlot)
			cooldown = TrinketMenu.GetContainerItemCooldown(TrinketMenu.TooltipBag, TrinketMenu.TooltipSlot)
		else
			GameTooltip:SetInventoryItem("player", TrinketMenu.TooltipSlot)
			cooldown = GetInventoryItemCooldown("player", TrinketMenu.TooltipSlot)
		end
		TrinketMenu.ShrinkTooltip(TrinketMenu.TooltipOwner) -- if TinyTooltips on, shrink it
		if TrinketMenu.TooltipType == "INVENTORY" and TrinketMenu.TooltipBag then
			GameTooltip:AddLine("Queued: "..TrinketMenu.TooltipBag)
		end
		GameTooltip:Show()
		if cooldown == 0 then
			-- stop updates if this trinket has no cooldown
			TrinketMenu.TooltipType = nil
			TrinketMenu.StopTimer("TooltipUpdate")
		end
	end

end

-- normal tooltip for options
function TrinketMenu.OnTooltip(self, line1, line2)
	if TrinketMenuOptions.ShowTooltips == "ON" then
		TrinketMenu.AnchorTooltip(self)
		if line1 then
			GameTooltip:AddLine(line1)
			GameTooltip:AddLine(line2, .8, .8, .8, true)
			GameTooltip:Show()
		else
			local name = self:GetName() or ""
			for i = 1, #TrinketMenu.CheckOptInfo do
				if name == "TrinketMenu_Opt"..TrinketMenu.CheckOptInfo[i][1] and TrinketMenu.CheckOptInfo[i][3] then
					TrinketMenu.OnTooltip(self, TrinketMenu.CheckOptInfo[i][3], TrinketMenu.CheckOptInfo[i][4])
				end
			end
			for i = 1, #TrinketMenu.TooltipInfo do
				if TrinketMenu.TooltipInfo[i][1] == name and TrinketMenu.TooltipInfo[i][2] then
					TrinketMenu.OnTooltip(self, TrinketMenu.TooltipInfo[i][2], TrinketMenu.TooltipInfo[i][3])
				end
			end
		end
	end
end

-- strip format reordering in global strings
TrinketMenu.ITEM_SPELL_CHARGES = string.gsub(ITEM_SPELL_CHARGES, "%%%d%$d", "%%d")
TrinketMenu.COOLDOWN_REMAINING = string.gsub(COOLDOWN_REMAINING, "%%%a", ".+")

function TrinketMenu.ShrinkTooltip(owner)
	if TrinketMenuOptions.TinyTooltips == "ON" then
		local r, g, b = GameTooltipTextLeft1:GetTextColor()
		local name = GameTooltipTextLeft1:GetText()
		local line, cooldown, charge
		for i = 2, GameTooltip:NumLines() do
			line = _G["GameTooltipTextLeft"..i]
			if line:IsVisible() then
				line = line:GetText() or ""
				if string.find(line, TrinketMenu.COOLDOWN_REMAINING) then
					cooldown = line
				end
				if string.find(line, TrinketMenu.ITEM_SPELL_CHARGES) then
					charge = line
				end
			end
		end
		TrinketMenu.AnchorTooltip(owner)
		GameTooltip:AddLine(name, r, g, b)
		if charge then
			GameTooltip:AddLine(charge, 1, 1, 1)
		end
		if cooldown then
			GameTooltip:AddLine(cooldown, 1, 1, 1)
		end
	end
end

-- returns true if the item at bag(,slot) is an engineered trinket
function TrinketMenu.IsEngineered(bag, slot)
	local item = slot and TrinketMenu.GetContainerItemLink(bag, slot) or GetInventoryItemLink("player", bag)
	if item then
		local _, _, _, _, _, _, _, _, itemEquipLoc, _, _, classID, subClassID = C_Item.GetItemInfo(item)
		if itemEquipLoc == "INVTYPE_TRINKET" and classID == TrinketMenu.TRADE_GOODS and subClassID == TrinketMenu.DEVICES then
			return true
		end
		if itemEquipLoc == "INVTYPE_TRINKET" then
			TrinketMenu_TooltipScan:SetOwner(WorldFrame, "ANCHOR_NONE")
			TrinketMenu_TooltipScan:SetHyperlink(item)
			for i = 2, TrinketMenu_TooltipScan:NumLines() do
				if string.match(_G["TrinketMenu_TooltipScanTextLeft"..i]:GetText() or "", TrinketMenu.REQUIRES_ENGINEERING) then
					return true
				end
			end
		end
	end
end

-- returns bag,slot of a free bag space, if one found.  engineering true if only looking for an engineering bag
function TrinketMenu.FindSpace(engineering)
	local bagType
	for i = 4, 0, -1 do
		if i == 0 then
			bagType = TrinketMenu.BAG -- backpack is always a normal bag
		else
			local bagLink = GetInventoryItemLink("player", C_Container.ContainerIDToInventoryID(i))
			bagType = bagLink and (select(13, C_Item.GetItemInfo(bagLink)))
		end
		if (engineering and bagType == TrinketMenu.ENGINEERING_BAG) or (not engineering and bagType == TrinketMenu.BAG) then
			for j = 1, TrinketMenu.GetContainerNumSlots(i) do
				if not TrinketMenu.GetContainerItemLink(i, j) then
					return i, j
				end
			end
		end
	end
end

--[[ Combat Queue ]]

function TrinketMenu.EquipTrinketByName(name, slot)
	if not name then
		return
	end
	if UnitAffectingCombat("player") or TrinketMenu.IsPlayerReallyDead() or (IsRetail and C_PetBattles.IsInBattle() or false) then
		-- queue trinket
		local queue = TrinketMenu.CombatQueue
		local which = slot - 13 -- 0 or 1
		if queue[which] == name then
			queue[which] = nil
		elseif queue[1 - which] == name then
			queue[1 - which] = nil
			queue[which] = name
		else
			queue[which] = name
		end
	elseif not CursorHasItem() and not SpellIsTargeting() then
		local _, itemBag, itemSlot = TrinketMenu.FindItem(name)
		if itemBag and itemSlot then
			local itemInfo = TrinketMenu.GetContainerItemInfo(itemBag, itemSlot)
			if itemInfo and not itemInfo.isLocked and not IsInventoryItemLocked(slot) then
				-- neither container item nor inventory item locked, perform swap
				local directSwap = true -- assume a direct swap will happen
				if itemBag > 0 then
					local bagLink = GetInventoryItemLink("player", C_Container.ContainerIDToInventoryID(itemBag))
					if bagLink and (select(13, C_Item.GetItemInfo(bagLink))) == TrinketMenu.ENGINEERING_BAG then
						-- incoming trinket is in an engineering bag
						if not TrinketMenu.IsEngineered(slot) then
							-- outgoing trinket can't go inside it
							local freeBag, freeSlot = TrinketMenu.FindSpace()
							if freeBag then
								PickupInventoryItem(slot)
								TrinketMenu.PickupContainerItem(freeBag, freeSlot)
								TrinketMenu.PickupContainerItem(itemBag, itemSlot)
								EquipCursorItem(slot)
								directSwap = false
							end
						end
					end
				elseif TrinketMenu.IsEngineered(slot) and not TrinketMenu.IsEngineered(itemBag, itemSlot) then
					-- outgoing trinket is engineered, incoming trinket is not
					local freeBag, freeSlot = TrinketMenu.FindSpace(true)
					if freeBag then
						-- move outgoing trinket to engineering bag, equip incoming trinket
						PickupInventoryItem(slot)
						TrinketMenu.PickupContainerItem(freeBag, freeSlot)
						TrinketMenu.PickupContainerItem(itemBag, itemSlot)
						EquipCursorItem(slot)
						directSwap = false
					end
				end
				if directSwap then
					TrinketMenu.PickupContainerItem(itemBag, itemSlot)
					PickupInventoryItem(slot)
				end
				_G["TrinketMenu_Trinket"..(slot - 13).."Icon"]:SetDesaturated(true)
				TrinketMenu.StartTimer("UpdateWornTrinkets") -- in case it's not equipped (stunned, etc)
			end
		end
	end
	TrinketMenu.UpdateCombatQueue()
end

function TrinketMenu.UpdateCombatQueue()
	local _, bag, slot
	for which = 0, 1 do
		local trinket = TrinketMenu.CombatQueue[which]
		local icon = _G["TrinketMenu_Trinket"..which.."Queue"]
		icon:Hide()
		if trinket then
			_, bag, slot = TrinketMenu.FindItem(trinket)
			if bag and slot then
				local info = TrinketMenu.GetContainerItemInfo(bag, slot)
				if info then
					icon:SetTexture(info.iconFileID)
					icon:Show()
				end
			end
		elseif TrinketMenu.QueueInit and TrinketMenuQueue and TrinketMenuQueue.Enabled[which] then
			icon:SetTexture("Interface\\AddOns\\TrinketMenu\\Textures\\TrinketMenu-Gear")
			icon:Show()
		end
	end
end

--[[ Notify ]]

function TrinketMenu.Notify(msg)
	PlaySound(4146)
	if MikSBT then -- send via MSBT if it exists
		MikSBT.DisplayMessage(msg, "Notification", true, 255, 0, 0, nil, nil, nil, nil)
	elseif SCT_Display then -- send via SCT if it exists
		SCT_Display(msg, {r = .2, g = .7, b = .9})
	elseif Parrot then -- send via Parrot if it exists
		Parrot:ShowMessage(msg, "Notification", true, 255, 0, 0, nil, nil, nil, nil)
	elseif xCT and xCT3 then -- send via xCT if it exists
		xCT3:AddMessage(msg, 255, 0, 0)
	elseif xCT_Plus then -- send via xCT+ if it exists
		xCT_Plus:AddMessage("general", msg, {1, 0, 0})
	elseif SHOW_COMBAT_TEXT == "1" and CombatText_AddMessage then -- or default UI's SCT
		CombatText_AddMessage(msg, CombatText_StandardScroll, .2, .7, .9)
	else
		-- send vis UIErrorsFrame if neither SCT exists
		UIErrorsFrame:AddMessage(msg, .2, .7, .9, 1, UIERRORS_HOLD_TIME)
	end
	if TrinketMenuOptions.NotifyChatAlso == "ON" then
		DEFAULT_CHAT_FRAME:AddMessage("|cff33b2e5"..msg)
	end
end

function TrinketMenu.CooldownUpdate()
	local start, duration, name, remain
	local toRemove
	for i in pairs(TrinketMenuPerOptions.ItemsUsed) do
		start, duration = TrinketMenu.GetItemCooldown(i)
		if start and TrinketMenuPerOptions.ItemsUsed[i] < 3 then
			TrinketMenuPerOptions.ItemsUsed[i] = TrinketMenuPerOptions.ItemsUsed[i] + 1 -- count for 3 seconds before seeing if this is a real cooldown
		elseif start then
			if start > 0 then
				remain = duration - (GetTime() - start)
				if TrinketMenuPerOptions.ItemsUsed[i] < 5 then
					if remain > 29 then
						TrinketMenuPerOptions.ItemsUsed[i] = 30 -- first actual cooldown greater than 30 seconds, tag it for 30+0 notify
					elseif remain > 5 then
						TrinketMenuPerOptions.ItemsUsed[i] = 5 -- first actual cooldown less than 30 but greater than 5, tag for 0 notify
					end
				end
			end
			if TrinketMenuPerOptions.ItemsUsed[i] == 30 and start > 0 and remain < 30 then
				if TrinketMenuOptions.NotifyThirty == "ON" then
					name = C_Item.GetItemInfo(i)
					if name then
						TrinketMenu.Notify(name.." ready soon!")
					end
				end
				TrinketMenuPerOptions.ItemsUsed[i] = 5 -- tag for just 0 notify now
			elseif TrinketMenuPerOptions.ItemsUsed[i] == 5 and start == 0 then
				if TrinketMenuOptions.Notify == "ON" then
					name = C_Item.GetItemInfo(i)
					if name then
						TrinketMenu.Notify(name.." ready!")
					end
				end
			end
			if start == 0 then
				toRemove = toRemove or {}
				toRemove[#toRemove + 1] = i
			end
		end
	end
	if toRemove then
		for _, k in ipairs(toRemove) do
			TrinketMenuPerOptions.ItemsUsed[k] = nil
		end
	end
	-- update cooldown numbers
	if TrinketMenuOptions.CooldownCount == "ON" then
		if TrinketMenu_MainFrame:IsVisible() then
			TrinketMenu.WriteWornCooldowns()
		end
		if TrinketMenu_MenuFrame:IsVisible() then
			TrinketMenu.WriteMenuCooldowns()
		end
	end
end

function TrinketMenu.QueueUpdate()
	if TrinketMenu.PeriodicQueueCheck then
		TrinketMenu.PeriodicQueueCheck()
	end
end

function TrinketMenu.WriteWornCooldowns()
	local start, duration
	start, duration = GetInventoryItemCooldown("player", 13)
	TrinketMenu.WriteCooldown(TrinketMenu_Trinket0Time, start, duration)
	start, duration = GetInventoryItemCooldown("player", 14)
	TrinketMenu.WriteCooldown(TrinketMenu_Trinket1Time, start, duration)
end

function TrinketMenu.WriteMenuCooldowns()
	local start, duration
	for i = 1, TrinketMenu.NumberOfTrinkets do
		start, duration = TrinketMenu.GetContainerItemCooldown(TrinketMenu.BaggedTrinkets[i].bag, TrinketMenu.BaggedTrinkets[i].slot)
		TrinketMenu.WriteCooldown(_G["TrinketMenu_Menu"..i.."Time"], start, duration)
	end
end

function TrinketMenu.WriteCooldown(where, start, duration)
	local cooldown = duration - (GetTime() - start)
	if start == 0 or TrinketMenuOptions.CooldownCount == "OFF" then
		where:SetText("")
	elseif cooldown < 3 and where:GetText() == "" then
		-- this is a global cooldown. don't display it. not accurate but at least not annoying
	else
		where:SetText((cooldown < 60 and math.floor(cooldown + .5).." s") or (cooldown < 3600 and math.ceil(cooldown / 60).." m") or math.ceil(cooldown / 3600).." h")
	end
end

function TrinketMenu.OnShow()
	TrinketMenuPerOptions.Visible = "ON"
	if TrinketMenuOptions.KeepOpen == "ON" then
		TrinketMenu.BuildMenu()
	end
end

function TrinketMenu.OnHide()
	TrinketMenu_MenuFrame:Hide()
	TrinketMenuPerOptions.Visible = "OFF"
end

function TrinketMenu.ReflectAlpha()
	TrinketMenu_MainFrame:SetAlpha(TrinketMenuPerOptions.Alpha)
	TrinketMenu_MenuFrame:SetAlpha(TrinketMenuPerOptions.Alpha)
end

--[[ Key bindings ]]

function TrinketMenu.KeyBindingsChanged()
	if TrinketMenuOptions.ShowHotKeys == "ON" then
		local key
		for i = 0, 1 do
			key = GetBindingKey("CLICK TrinketMenu_Trinket"..i..":LeftButton")
			_G["TrinketMenu_Trinket"..i.."HotKey"]:SetText(GetBindingText(key or "", nil, true))
		end
	else
		TrinketMenu_Trinket0HotKey:SetText("")
		TrinketMenu_Trinket1HotKey:SetText("")
	end
end

--[[ Monitor Range ]]

--[[function TrinketMenu.ReflectRedRange()
	if TrinketMenuOptions.RedRange == "ON" then
		TrinketMenu.StartTimer("RedRange")
	else
		TrinketMenu.StopTimer("RedRange")
		TrinketMenu_Trinket0Icon:SetVertexColor(1, 1, 1)
		TrinketMenu_Trinket1Icon:SetVertexColor(1, 1, 1)
	end
end

function TrinketMenu.RedRangeUpdate()
	local item
	for i = 13, 14 do
		item = GetInventoryItemLink("player", i)
		if item and C_Item.IsItemInRange(item, "target") == 0 then
			_G["TrinketMenu_Trinket"..(i - 13).."Icon"]:SetVertexColor(1, .3, .3)
		else
			_G["TrinketMenu_Trinket"..(i - 13).."Icon"]:SetVertexColor(1, 1, 1)
		end
	end
end]]