- now fully compatible with blizzard's "predicted power" system to constantly show energy/mana gains instead of ticking them

modules/PlayerMana.lua

@@ -35,6 +35,7 @@ end
 function PlayerMana.prototype:GetOptions()
 	local opts = PlayerMana.super.prototype.GetOptions(self)
 
+if self:ShouldUseTicker() then
 	opts["tickerEnabled"] = {
 		type = "toggle",
 		name = "Show rogue/cat energy ticker",
@@ -72,7 +73,7 @@ function PlayerMana.prototype:GetOptions()
 		end,
 		order = 52
 	}
-
+end
 	opts["scaleManaColor"] = {
 		type = "toggle",
 		name = "Color bar by mana %",
@@ -99,20 +100,26 @@ function PlayerMana.prototype:Enable(core)
 
 	self:CreateTickerFrame()
 
-	self:RegisterEvent("UNIT_MANA", "Update")
 	self:RegisterEvent("UNIT_MAXMANA", "Update")
-	self:RegisterEvent("UNIT_RAGE", "Update")
 	self:RegisterEvent("UNIT_MAXRAGE", "Update")
-	self:RegisterEvent("UNIT_ENERGY", "UpdateEnergy")
 	self:RegisterEvent("UNIT_MAXENERGY", "Update")
-	-- DK rune stuff
+	-- DK rune / wotlk stuff
 	if IceHUD.WowVer >= 30000 then
---		if GetCVarBool("predictedPower") and self.frame then
---			self.frame:SetScript("OnUpdate", function() self:Update(self.unit) end)
---		else
+		-- allow new 'predicted power' stuff to show the power updates constantly instead of ticking
+		if GetCVarBool("predictedPower") and self.frame then
+			self.frame:SetScript("OnUpdate", function() self:Update(self.unit) end)
+		else
+			self:RegisterEvent("UNIT_MANA", "Update")
+			self:RegisterEvent("UNIT_RAGE", "Update")
+			self:RegisterEvent("UNIT_ENERGY", "UpdateEnergy")
 			self:RegisterEvent("UNIT_RUNIC_POWER", "Update")
---		end
+		end
+
 		self:RegisterEvent("UNIT_MAXRUNIC_POWER", "Update")
+	else
+		self:RegisterEvent("UNIT_MANA", "Update")
+		self:RegisterEvent("UNIT_RAGE", "Update")
+		self:RegisterEvent("UNIT_ENERGY", "UpdateEnergy")
 	end
 
 	self:RegisterEvent("UNIT_DISPLAYPOWER", "ManaType")
@@ -120,6 +127,10 @@ function PlayerMana.prototype:Enable(core)
 	self:ManaType(self.unit)
 end
 
+function PlayerMana.prototype:ShouldUseTicker()
+	return IceHUD.WowVer < 30000 or not GetCVarBool("predictedPower")
+end
+
 
 -- OVERRIDE
 function PlayerMana.prototype:Redraw()
@@ -148,6 +159,7 @@ function PlayerMana.prototype:ManaType(unit)
 
 	self.manaType = UnitPowerType(self.unit)
 
+	if self:ShouldUseTicker() then
 		-- register ticker for rogue energy
 		if (self.moduleSettings.tickerEnabled and (self.manaType == 3) and self.alive) then
 			self.tickerFrame:Show()
@@ -156,6 +168,7 @@ function PlayerMana.prototype:ManaType(unit)
 			self.tickerFrame:Hide()
 			self.tickerFrame:SetScript("OnUpdate", nil)
 		end
+	end
 
 	self:Update(self.unit)
 end
@@ -167,7 +180,7 @@ function PlayerMana.prototype:Update(unit)
 		return
 	end
 
-	if (self.manaType ~= 3) then
+	if (self.manaType ~= 3 and self:ShouldUseTicker()) then
 		self.tickerFrame:Hide()
 	end
 	
@@ -187,12 +200,14 @@ function PlayerMana.prototype:Update(unit)
 	
 	self:UpdateBar(self.mana/self.maxMana, color)
 
+	if self:ShouldUseTicker() then
 		-- hide ticker if rest of the bar is not visible
 		if (self.alpha == 0) then
 	 		self.tickerFrame:SetStatusBarColor(self:GetColor("PlayerEnergy", 0))
 	 	else
 	 		self.tickerFrame:SetStatusBarColor(self:GetColor("PlayerEnergy", self.moduleSettings.tickerAlpha))
 	 	end
+	end
 
 	if not AceLibrary:HasInstance("LibDogTag-3.0") then
 		-- extra hack for whiny rogues (are there other kind?)
@@ -226,11 +241,10 @@ end
 
 
 function PlayerMana.prototype:UpdateEnergy(unit)
-	if (unit and (unit ~= "player")) then
+	if (unit and (unit ~= "player")) or (not self:ShouldUseTicker()) then
 		return
 	end
 
-	
 	if ((not (self.previousEnergy) or (self.previousEnergy <= UnitMana(self.unit))) and
 		(self.moduleSettings.tickerEnabled)) then
 			self.tickStart = GetTime()
@@ -243,6 +257,10 @@ end
 
 
 function PlayerMana.prototype:EnergyTick()
+	if not self:ShouldUseTicker() then
+		return
+	end
+
 	if not (self.tickStart) then
 		self.tickerFrame:Hide()
 		return
@@ -269,6 +287,10 @@ end
 
 
 function PlayerMana.prototype:CreateTickerFrame()
+	if not self:ShouldUseTicker() then
+		return
+	end
+
 	if not (self.tickerFrame) then
 		self.tickerFrame = CreateFrame("StatusBar", nil, self.barFrame)
 	end

modules/TargetMana.lua

@@ -29,24 +29,30 @@ end
 function TargetMana.prototype:Enable(core)
 	TargetMana.super.prototype.Enable(self, core)
 
-	self:RegisterEvent("UNIT_MANA", "Update")
 	self:RegisterEvent("UNIT_MAXMANA", "Update")
-	self:RegisterEvent("UNIT_RAGE", "Update")
 	self:RegisterEvent("UNIT_MAXRAGE", "Update")
-	self:RegisterEvent("UNIT_ENERGY", "Update")
 	self:RegisterEvent("UNIT_MAXENERGY", "Update")
-	self:RegisterEvent("UNIT_FOCUS", "Update")
 	self:RegisterEvent("UNIT_MAXFOCUS", "Update")
 	self:RegisterEvent("UNIT_AURA", "Update")
 	self:RegisterEvent("UNIT_FLAGS", "Update")
 	-- DK rune stuff
 	if IceHUD.WowVer >= 30000 then
---		if GetCVarBool("predictedPower") and self.frame then
---			self.frame:SetScript("OnUpdate", function() self:Update(self.unit) end)
---		else
+		if GetCVarBool("predictedPower") and self.frame then
+			self.frame:SetScript("OnUpdate", function() self:Update(self.unit) end)
+		else
+			self:RegisterEvent("UNIT_MANA", "Update")
+			self:RegisterEvent("UNIT_RAGE", "Update")
+			self:RegisterEvent("UNIT_ENERGY", "Update")
+			self:RegisterEvent("UNIT_FOCUS", "Update")
 			self:RegisterEvent("UNIT_RUNIC_POWER", "Update")
---		end
+		end
+
 		self:RegisterEvent("UNIT_MAXRUNIC_POWER", "Update")
+	else
+		self:RegisterEvent("UNIT_MANA", "Update")
+		self:RegisterEvent("UNIT_RAGE", "Update")
+		self:RegisterEvent("UNIT_ENERGY", "Update")
+		self:RegisterEvent("UNIT_FOCUS", "Update")
 	end
 
 	self:Update("target")