-- helper function to create click-cast macros
local function CreateClickCast(frame, whatType, modifier, button, macroText)
	local remappedButton = whatType..button


	if modifier then
		modifier = modifier.."-"
	else
		modifier = ""
	end

	macroText = string.gsub(macroText, "\r", string.char(13))

	frame:SetAttribute(modifier..whatType.."button"..button, remappedButton)
	frame:SetAttribute(modifier.."type-"..remappedButton, "macro")
	frame:SetAttribute(modifier.."spell-"..remappedButton, nil)
	frame:SetAttribute(modifier.."macro-"..remappedButton, nil)
	frame:SetAttribute(modifier.."bag-"..remappedButton, nil)
	frame:SetAttribute(modifier.."slot-"..remappedButton, nil)
	frame:SetAttribute(modifier.."item-"..remappedButton, nil)
	frame:SetAttribute(modifier.."macrotext-"..remappedButton, macroText)
end


-- registration
local function RegisterClickCasts(frame)
	frame:RegisterForClicks("AnyUp")

	for _, v in pairs(EfnUISettings.ClickCasting) do
		CreateClickCast(frame, v.type, v.modifier, v.mousebutton, v.macroText)
	end
end