[Haleth]

Hello.

In FreeUI I still use aBags because I think it's awesome, but there's one big problem: you need to /reload every time you add or upgrade a bag, because aBags only runs its script to set up the frame once.

I've tried again and again to make it automatically change when there's a new slot, but I just haven't been able to.

I'd greatly appreciate it if someone could help me out here, really.

Below is the script.

Every time you open bags, ReanchorButtons is ran, but as you can see after the first time all it does is show the frame itself. The first time, ReanchorButtons triggers MoveButtons, which moves every button into place and sets the frame size.

-- aBags by Alza, modified.

local F, C, L = unpack(select(2, ...))

--[[ Get the number of bag and bank container slots used ]]

local function CheckSlots()
	if GetContainerNumSlots(4) == 0 then
		if GetContainerNumSlots(3) == 0 then
			if GetContainerNumSlots(2) == 0 then
				if GetContainerNumSlots(1) == 0 then
					return 1
				else
					return 2
				end
			else
				return 3
			end
		else
			return 4
		end
	else
		return 5
	end
end

local function CheckBankSlots()
		return GetNumBankSlots() + 1
end

local function GetColumns()
	return CheckSlots() + 4
end

-- [[ Local stuff ]]

local Spacing = 4
-- local Columns = 9
local BankColumns = 13

local _G = getfenv(0)
local bu, con, col, row
local buttons, bankbuttons = {}, {}
local firstopened, firstbankopened = 1, 1

--[[ Function to move buttons ]]
local MoveButtons = function(table, frame, columns)
	col, row = 0, 0
	for i = 1, #table do
		bu = table[i]
		bu:ClearAllPoints()
		bu:SetNormalTexture("")
		bu:SetPoint("TOPLEFT", frame, "TOPLEFT", col * (37 + Spacing) + 3, -1 * row * (37 + Spacing) - 3)
		bu.SetPoint = F.dummy
		if(col > (columns - 2)) then
			col = 0
			row = row + 1
		else
			col = col + 1
		end
	end

	frame:SetHeight((row + (col==0 and 0 or 1)) * (37 + Spacing) + 19)
	frame:SetWidth(columns * 37 + Spacing * (columns - 1) + 6)
	col, row = 0, 0
end

--[[ Bags ]]
local holder = CreateFrame("Button", "aBagsHolder", UIParent)
holder:SetPoint("BOTTOMRIGHT", UIParent, "BOTTOMRIGHT", -49, 49)
holder:SetFrameStrata("HIGH")
holder:Hide()

F.CreateBD(holder, .6)

local ReanchorButtons = function()
	if(firstopened==1) then
		for f = 1, CheckSlots() do
			con = "ContainerFrame"..f
			_G[con]:EnableMouse(false)
			_G[con.."CloseButton"]:Hide()
			_G[con.."PortraitButton"]:EnableMouse(false)

			for i = 1, 7 do
				select(i, _G[con]:GetRegions()):SetAlpha(0)
			end

			for i = GetContainerNumSlots(f-1), 1, -1  do
				bu = _G[con.."Item"..i]
				bu:SetFrameStrata("HIGH")
				tinsert(buttons, bu)
				_G[con.."Item"..i.."Count"]:SetFont(C.media.font, 8, "OUTLINEMONOCHROME")
				_G[con.."Item"..i.."Count"]:ClearAllPoints()
				_G[con.."Item"..i.."Count"]:SetPoint("TOP", bu, 0, -2)
				_G[con.."Item"..i.."IconTexture"]:SetTexCoord(.1,.9,.1,.9)
				_G[con.."Item"..i.."IconQuestTexture"]:SetTexture(C.media.questborder)
				_G[con.."Item"..i.."IconQuestTexture"]:SetVertexColor(1, 0, 0)
				_G[con.."Item"..i.."IconQuestTexture"]:SetTexCoord(0.05, .955, 0.05, .965)
				_G[con.."Item"..i.."IconQuestTexture"].SetTexture = F.dummy
			end
		end
		MoveButtons(buttons, holder, GetColumns())
		firstopened = 0
	end
	holder:Show()
end


local money = _G["ContainerFrame1MoneyFrame"]
money:SetFrameStrata("DIALOG")
money:SetParent(holder)
money:ClearAllPoints()
money:SetPoint("BOTTOMRIGHT", holder, "BOTTOMRIGHT", 12, 2)

--[[ Bank ]]
local bankholder = CreateFrame("Button", "aBagsBankHolder", UIParent)
bankholder:SetFrameStrata("HIGH")
bankholder:Hide()

F.CreateBD(bankholder, .6)

local ReanchorBankButtons = function()
	if(firstbankopened==1) then
		for f = 1, 28 do
			bu = _G["BankFrameItem"..f]
			bu:SetFrameStrata("HIGH")
			tinsert(bankbuttons, bu)
		end
		_G["BankFrame"]:EnableMouse(false)
		_G["BankCloseButton"]:Hide()

		for f = 1, 5 do
			select(f, _G["BankFrame"]:GetRegions()):SetAlpha(0)
		end

		for f = CheckSlots() + 1, CheckSlots() + CheckBankSlots(), 1 do
			con = "ContainerFrame"..f
			ban = "BankFrame"
			_G[con]:EnableMouse(false)
			_G[con.."CloseButton"]:Hide()
			_G[con.."PortraitButton"]:EnableMouse(false)

			for i = 1, 7 do
				select(i, _G[con]:GetRegions()):SetAlpha(0)
			end

			for i = GetContainerNumSlots(f-1), 1, -1  do
				bu = _G[con.."Item"..i]
				bu:SetFrameStrata("HIGH")
				tinsert(bankbuttons, bu)
				_G[con.."Item"..i.."Count"]:SetFont(C.media.font, 8, "OUTLINEMONOCHROME")
				_G[con.."Item"..i.."Count"]:ClearAllPoints()
				_G[con.."Item"..i.."Count"]:SetPoint("TOP", bu, 0, -2)
				_G[con.."Item"..i.."IconTexture"]:SetTexCoord(.1,.9,.1,.9)
				_G[con.."Item"..i.."IconQuestTexture"]:SetTexture(C.media.questborder)
				_G[con.."Item"..i.."IconQuestTexture"]:SetVertexColor(1, 0, 0)
				_G[con.."Item"..i.."IconQuestTexture"]:SetTexCoord(0.05, .955, 0.05, .965)
				_G[con.."Item"..i.."IconQuestTexture"].SetTexture = F.dummy
			end
			for i = 1, 28 do
				bbu = _G[ban.."Item"..i]
				bbu:SetFrameStrata("HIGH")
				_G[ban.."Item"..i.."IconTexture"]:SetTexCoord(.1,.9,.1,.9)
				_G[ban.."Item"..i.."Count"]:SetFont(C.media.font, 8, "OUTLINEMONOCHROME")
				_G[ban.."Item"..i.."Count"]:ClearAllPoints()
				_G[ban.."Item"..i.."Count"]:SetPoint("TOP", bbu, 0, -2)
				_G[ban.."Item"..i.."IconQuestTexture"]:SetTexture(C.media.questborder)
				_G[ban.."Item"..i.."IconQuestTexture"]:SetVertexColor(1, 0, 0)
				_G[ban.."Item"..i.."IconQuestTexture"]:SetTexCoord(0.05, .955, 0.05, .965)
				_G[ban.."Item"..i.."IconQuestTexture"].SetTexture = F.dummy
			end
		end
		MoveButtons(bankbuttons, bankholder, GetColumns() + 4)
		bankholder:SetPoint("BOTTOMRIGHT", "aBagsHolder", "BOTTOMLEFT", -10 , 0)
		firstbankopened = 0
	end
	bankholder:Show()
end

local money = _G["BankFrameMoneyFrame"]
money:SetFrameStrata("DIALOG")
money:ClearAllPoints()
money:SetPoint("BOTTOMRIGHT", bankholder, "BOTTOMRIGHT", 12, 2)

--[[ Hiding misc. frames ]]
_G["BankFramePurchaseInfo"]:Hide()
_G["BankFramePurchaseInfo"].Show = F.dummy

local BankBagButtons = {
	BankFrameBag1, 
	BankFrameBag2, 
	BankFrameBag3, 
	BankFrameBag4, 
	BankFrameBag5, 
	BankFrameBag6, 
	BankFrameBag7,
}

local BagButtons = {
	CharacterBag0Slot, 
	CharacterBag1Slot, 
	CharacterBag2Slot, 
	CharacterBag3Slot, 
}


for f = 1, 7 do
	_G["BankFrameBag"..f]:SetParent(bankholder)
	_G["BankFrameBag"..f]:ClearAllPoints()

	if f==1 then
		_G["BankFrameBag"..f]:SetPoint("BOTTOM", bankholder, "TOP", -120, 4)
	else
		_G["BankFrameBag"..f]:SetPoint("CENTER", _G["BankFrameBag"..f-1], 38, 0)
	end
	
	_G["BankFrameBag"..f]:SetAlpha(0)
	_G["BankFrameBag"..f]:HookScript("OnEnter", function(self)
		for _, g in pairs(BankBagButtons) do
			g:SetAlpha(1)
		end
	end)
	_G["BankFrameBag"..f]:HookScript("OnLeave", function(self)
		for _, g in pairs(BankBagButtons) do
			g:SetAlpha(0)
		end
	end)
end

for i = 0, 3 do
	_G["CharacterBag"..i.."Slot"]:SetParent(holder)
	_G["CharacterBag"..i.."Slot"]:ClearAllPoints()

	if i==0 then
		_G["CharacterBag"..i.."Slot"]:SetPoint("BOTTOMRIGHT", holder, "TOPRIGHT", 0, 4)
	else
		_G["CharacterBag"..i.."Slot"]:SetPoint("CENTER", _G["CharacterBag"..(i-1).."Slot"], -30, 0)
	end

	_G["CharacterBag"..i.."Slot"]:SetAlpha(0)
	_G["CharacterBag"..i.."Slot"]:HookScript("OnEnter", function(self)
		for _, g in pairs(BagButtons) do
			g:SetAlpha(1)
		end
	 end)
	_G["CharacterBag"..i.."Slot"]:HookScript("OnLeave", function(self)
		for _, g in pairs(BagButtons) do
			g:SetAlpha(0)
		end
	end)
end

local MoneyText = {
	_G["ContainerFrame1MoneyFrameGoldButtonText"], 
	_G["ContainerFrame1MoneyFrameSilverButtonText"],
	_G["ContainerFrame1MoneyFrameCopperButtonText"],
	_G["BankFrameMoneyFrameGoldButtonText"],
	_G["BankFrameMoneyFrameSilverButtonText"],
	_G["BankFrameMoneyFrameCopperButtonText"],
}

for _, f in pairs(MoneyText) do
	f:SetFont(C.media.font, 8, "OUTLINEMONOCHROME")
end

--[[ Show & Hide functions etc ]]
tinsert(UISpecialFrames, bankholder)
tinsert(UISpecialFrames, holder)

local CloseBags = function()
	bankholder:Hide()
	holder:Hide()
	for i = 0, 11 do
		CloseBag(i)
	end
end

local CloseBags2 = function()
	bankholder:Hide()
	holder:Hide()
end

local OpenBags = function()
	for i = 0, 11 do
		OpenBag(i)
	end
end

local ToggleBags = function()
	if(IsBagOpen(0)) then
		CloseBankFrame()
		CloseBags()
	else
		OpenBags()
	end
end

for i = 1, 5 do
	hooksecurefunc(_G["ContainerFrame"..i], "Show", ReanchorButtons)
	hooksecurefunc(_G["ContainerFrame"..i], "Hide", CloseBags2)
end
hooksecurefunc(BankFrame, "Show", function()
	OpenBags()
	ReanchorBankButtons()
end)
hooksecurefunc(BankFrame, "Hide", CloseBags)

ToggleBackpack = ToggleBags
OpenAllBags = OpenBags
--OpenAllBags = ToggleBags
--OpenAllBags = F.dummy
OpenBackpack = OpenBags
CloseAllBags = CloseBags

if Aero then Aero:RegisterFrames("aBagsHolder", "aBagsBankHolder") end