[GreyFox777]

Hello guys, can some one explain please, how to correctly add an empowering castbar?

My code:

	-- Castbar
do
		local s = CreateFrame("StatusBar", "oUF_MyCastbar"..self.unitType, self)
		s:SetPoint("TOPLEFT",MainTexturePlayer, "TOPLEFT", 123,-92)
		s:SetScale(0.64)
		s:SetHeight(16)
		s:SetWidth(189)
		s:SetStatusBarTexture(m.textures.status_texture)
		s:SetFrameStrata("BACKGROUND")
		s:SetFrameLevel(13)
--		s.CompleteColor = {0.0, 0, 0,0}
		s.FailColor = {1.0, 0.00, 0.00}
	-- Helper
		local h = CreateFrame("Frame", nil, s)
		h:SetFrameLevel(0)
		h:SetPoint("TOPLEFT", -4, 4)
		h:SetPoint("BOTTOMRIGHT", 4, -4)
	-- Backdrop
		local b = s:CreateTexture(nil, "BORDER")
		b:SetTexture(m.textures.status_texture)
		b:SetAllPoints(s)
	-- Spark
		local sp = s:CreateTexture(nil, "ARTWORK", nil, 1)
		sp:SetBlendMode("ADD")
		sp:SetAlpha(0.5)
		sp:SetHeight(s:GetHeight()*2.5)
	-- Spell text
		local txt = core.createFontString(s, font, cfg.fontsize, "THINOUTLINE", 8, 27, "LEFT", 150)
		txt:SetPoint("LEFT", 13, -1)
		txt:SetJustifyH("LEFT")
		txt:SetPoint("RIGHT", self, "LEFT", 275, 0)
	-- Time
		t = core.createFontString(s, font, cfg.fontsize, "THINOUTLINE", 0, 0, "LEFT", 150)
		t:SetPoint("CENTER", -107, 0)
	-- Icon
		i = s:CreateTexture(nil, "ARTWORK")
		i:SetPoint("RIGHT",s,"LEFT",-30,0)
		i:SetSize(s:GetHeight(),s:GetHeight())
		i:SetTexCoord(0.1, 0.9, 0.1, 0.9)

	-- Helper2 for icon
		h2 = CreateFrame("Frame", nil, s)
		h2:SetFrameStrata("BACKGROUND")
		h2:SetFrameLevel(15)
		h2:SetPoint("TOPLEFT", i, "TOPLEFT", -4, 4)
		h2:SetPoint("BOTTOMRIGHT", i,"BOTTOMRIGHT", 4, -4)

		s:SetScript("OnUpdate", function(self, event)
		s:RegisterEvent("UNIT_SPELLCAST_START")
		s:RegisterEvent("UNIT_SPELLCAST_SUCCEEDED")
		s:RegisterEvent("UNIT_SPELLCAST_EMPOWER_START")


end)

		s.OnUpdate = cast.OnCastbarUpdate
		s.PostCastStart = cast.PostCastStart
		s.PostChannelStart = cast.PostCastStart
		s.PostCastStop = cast.PostCastStop
		s.PostChannelStop = cast.PostChannelStop
		s.PostCastFailed = cast.PostCastFailed
		s.PostCastInterrupted = cast.PostCastFailed

		self.Castbar = s
		self.Castbar.bg = b
		self.Castbar.Text = txt
		self.Castbar.Time = t
		self.Castbar.Icon = i
		self.Castbar.Spark = sp
		self.Castbar.frequentUpdates = true
end