Actionbar Taint Help

[Descartes]

I've written my own bar mod though hack and slash of other addons and blind stupidity (I was a philosophy major and I have no coding experience), but I can't seem to figure out a way around this taint issue. When the bonus action bar fires, it wouldn't hide the action bar buttons behind them so if I had a bonus action bar with buttons 1, 3 and 4, and an action bar with buttons 1, 2, and 3, action bar button 2 would "show" in my bonus action bar where I could click it but not use my keybind (as that would be bonus action bar button 2). I solved this by adding a fader whenever the event fired for possess bar or bonus action bar but it causes taint. Is there anything anyone can suggest for a work around? Thanks in advance.

Edit: Line 120 is the problem, the UIFrameFadeOut. I had it just as a SetAlpha before but it looked odd with the bonus action bar buttons taking a moment to materialize while my action bar buttons vanished instantly.

MainMenuBar:ClearAllPoints();
MainMenuBar:SetPoint("BOTTOMRIGHT", "UIParent", "BOTTOMLEFT", -100, 0);

VehicleMenuBar:SetScale(.8)
VehicleMenuBar:SetAlpha(.8)

local b, bab, m1, m2, m3, m4;

ActionButton1:ClearAllPoints();
ActionButton1:SetPoint("BOTTOM", "UIParent", "BOTTOM", -235, 4)

BonusActionButton1:ClearAllPoints()
BonusActionButton1:SetPoint("LEFT", "ActionButton1", "LEFT", 0, 0)

MultiBarBottomLeftButton1:ClearAllPoints()
MultiBarBottomLeftButton1:SetPoint("BOTTOMLEFT", "ActionButton1", "TOPLEFT", 0, 0)

MultiBarBottomRightButton1:ClearAllPoints()
MultiBarBottomRightButton1:SetPoint("BOTTOMLEFT", "MultiBarBottomLeftButton1", "TOPLEFT", 0, 0)

MultiBarRightButton1:ClearAllPoints()
MultiBarRightButton1:SetPoint("RIGHT", "UIParent", "RIGHT", 0, 249)

MultiBarLeftButton1:ClearAllPoints()
MultiBarLeftButton1:SetPoint("TOPRIGHT", "MultiBarRightButton1", "TOPLEFT", 0, 0)

    for i = 1, 12, 1 do
 
		b = _G["ActionButton"..i]
        b:SetScale(.8);
		b:SetAlpha(.8)

        bab = _G[ "BonusActionButton"..i ]
		bab:SetScale(.8);
		bab:SetAlpha(.8)

		m1 = _G["MultiBarBottomLeftButton"..i];
		m1:SetScale(.8);
		m1:SetAlpha(.8)

		m2 = _G["MultiBarBottomRightButton"..i];
		m2:SetScale(.8);
		m2:SetAlpha(.8)

		m3 = _G["MultiBarRightButton"..i];
		m3:SetScale(.8);
		m3:SetAlpha(.8)

		m4 = _G["MultiBarLeftButton"..i];
		m4:SetScale(.8);
		m4:SetAlpha(.8)

        if i > 1 then
            
			b:ClearAllPoints()
            b:SetPoint("LEFT", "ActionButton"..(i-1), "RIGHT", 6, 0)
            
			bab:ClearAllPoints()
            bab:SetPoint("LEFT", b, "LEFT")
			
            m1:ClearAllPoints();
            m1:SetPoint("LEFT", "MultiBarBottomLeftButton"..(i-1), "RIGHT", 6, 0);

            m2:ClearAllPoints();
            m2:SetPoint("LEFT", "MultiBarBottomRightButton"..(i-1), "RIGHT", 6, 0);

            m3:ClearAllPoints();
            m3:SetPoint("TOP", "MultiBarRightButton"..(i-1), "BOTTOM", 0, -6);

            m4:ClearAllPoints();
            m4:SetPoint("TOP", "MultiBarLeftButton"..(i-1), "BOTTOM", 0, -6);
			
        end
	end

    local g;
    PossessButton1:ClearAllPoints()
    PossessButton1:SetPoint("BOTTOMLEFT", "ActionButton1", "BOTTOMLEFT", 0, 0)
    for i = 1, 2, 1 do
        g = _G["PossessButton"..i];
        g:SetScale(.8);
		g:SetAlpha(.8)
        if i > 1 then
            g:ClearAllPoints();
            g:SetPoint("LEFT", "PossessButton"..(i-1), "RIGHT", 6, 0);
        end
    end 
	
UIPARENT_MANAGED_FRAME_POSITIONS["ShapeshiftBarFrame"] = nil
ShapeshiftBarFrame:ClearAllPoints();
ShapeshiftBarFrame:SetParent("UIParent");
ShapeshiftBarFrame:SetScale(.8);
ShapeshiftBarFrame:SetAlpha(.8);
ShapeshiftBarFrame:SetPoint("RIGHT", "MultiBarBottomLeft", "LEFT", -300, 0);

    local p;
    PetActionButton1:ClearAllPoints()
    PetActionButton1:SetPoint("BOTTOMLEFT", "UIParent", "BOTTOM", -177, 360)
    for i = 1, 10, 1 do
        p = _G["PetActionButton"..i];
        p:SetScale(.8);
		p:SetAlpha(.8)
        if i > 1 then
            p:ClearAllPoints();
            p:SetPoint("LEFT", "PetActionButton"..(i-1), "RIGHT", 6, 0);
        end
    end
	
local DevBars = CreateFrame("Frame", "devbars", nil);
devbars:Show();
devbars:RegisterEvent("UPDATE_BONUS_ACTIONBAR")	
	
devbars:SetScript("OnEvent", 

	function(self)
		if (GetBonusBarOffset() > 0 ) then
            local x
			    for i = 1, 12, 1 do
					x = _G["ActionButton"..i]
					UIFrameFadeOut(x, .5, .8, 0);
				end
		else
			local x
			    for i = 1, 12, 1 do
					x = _G["ActionButton"..i]
					x:SetAlpha(.8);
				end
		end
    end
);

And I'd throw in the taint message (just did for action button 12 but they are all the same).

5/5 13:07:43.327  An action was blocked in combat because of taint from DevKiller - ActionButton12:Show()
5/5 13:07:43.327      Interface\FrameXML\UIParent.lua:2389 UIFrameFade()
5/5 13:07:43.327      Interface\FrameXML\UIParent.lua:2420 UIFrameFadeOut()
5/5 13:07:43.327      Interface\AddOns\DevKiller\ActionBar.lua:120