- made TargetHealth and TargetMana extensible so that new unit bars can be made from them easily

- added TargetTargetHealth and TargetTargetMana (idea and some code borrowed from Dark Imakuni at http://www.wowinterface.com/downloads/info10699-IceHUD-TargetofTarget.html )

modules/TargetOfTargetHealth.lua

@@ -0,0 +1,125 @@
+local AceOO = AceLibrary("AceOO-2.0")
+
+local TargetTargetHealth = AceOO.Class(IceTargetHealth)
+
+
+-- Constructor --
+function TargetTargetHealth.prototype:init()
+	TargetTargetHealth.super.prototype.init(self, "TargetTargetHealth", "targettarget")
+
+	self:SetDefaultColor("TargetTargetHealthHostile", 231, 31, 36)
+	self:SetDefaultColor("TargetTargetHealthFriendly", 46, 223, 37)
+	self:SetDefaultColor("TargetTargetHealthNeutral", 210, 219, 87)
+	self:SetDefaultColor("SelfColor", 255, 255, 255)
+end
+
+function TargetTargetHealth.prototype:GetDefaultSettings()
+	local settings = TargetTargetHealth.super.prototype.GetDefaultSettings(self)
+
+	settings["side"] = IceCore.Side.Right
+	settings["offset"] = 12
+	settings["mobHealth"] = (MobHealth3 ~= nil)
+	settings["classColor"] = false
+	settings["selfColor"] = { r = 0, g = 0, b = 1 }
+	settings["useSelfColor"] = true
+	settings["upperText"] = "[PercentHP:Round]"
+	settings["lowerText"] = "[(HP:Round \"/\" MaxHP:Round):HPColor:Bracket]"
+	settings["barVerticalOffset"] = 35
+	settings["scale"] = 0.7
+	settings["enabled"] = false
+	settings["hideBlizz"] = false
+
+	return settings
+end
+
+
+-- OVERRIDE
+function TargetTargetHealth.prototype:GetOptions()
+	local opts = TargetTargetHealth.super.prototype.GetOptions(self)
+
+	opts["hideBlizz"] = nil
+
+	opts["useSelfColor"] = {
+		type = "toggle",
+		name = "Use Self Color",
+		desc = "Whether or not to use the self color.",
+		get = function()
+			return self.moduleSettings.useSelfColor
+		end,
+		set = function(value)
+			self.moduleSettings.useSelfColor = value
+		end,
+		disabled = function()
+			return not self.moduleSettings.enabled
+		end,
+		order = 44,
+	}
+
+	opts["selfColor"] = {
+		type = "color",
+		name = "Self Color",
+		desc = "Set the color of the TargetTarget bar if you are your target's target.",
+		get = function()
+			return self.moduleSettings.selfColor.r, self.moduleSettings.selfColor.g, self.moduleSettings.selfColor.b
+		end,
+		set = function(r, g, b)
+			self.moduleSettings.selfColor = { r = r, g = g, b = b }
+			IceHUD.IceCore:SetColor("SelfColor", r, g, b)
+		end,
+		disabled = function()
+			return not self.moduleSettings.enabled or not self.moduleSettings.useSelfColor
+		end,
+		hasAlpha = false,
+		order = 45,
+	}
+
+	return opts
+end
+
+
+function TargetTargetHealth.prototype:Enable(core)
+	self.registerEvents = false
+	TargetTargetHealth.super.prototype.Enable(self, core)
+
+	self:ScheduleRepeatingEvent(self.elementName, self.Update, 0.1, self, "targettarget")
+end
+
+function TargetTargetHealth.prototype:Disable(core)
+	TargetTargetHealth.super.prototype.Disable(self, core)
+
+	self:CancelScheduledEvent(self.elementName)
+end
+
+function TargetTargetHealth.prototype:Update(unit)
+	self.color = "TargetTargetHealthFriendly" -- friendly > 4
+
+	local reaction = UnitReaction("targettarget", "player")
+
+	if (reaction and (reaction == 4)) then
+		self.color = "TargetTargetHealthNeutral"
+	elseif (reaction and (reaction < 4)) then
+		self.color = "TargetTargetHealthHostile"
+	end
+
+	if (self.moduleSettings.classColor) then
+		self.color = self.unitClass
+	end
+
+	if (self.moduleSettings.scaleHealthColor) then
+		self.color = "ScaledHealthColor"
+	end
+
+	if (self.tapped) then
+		self.color = "Tapped"
+	end
+
+	if UnitIsUnit("player", "targettarget") and self.moduleSettings.useSelfColor then
+		self.color = "SelfColor"
+	end
+
+	self.determineColor = false
+	TargetTargetHealth.super.prototype.Update(self, unit)
+end
+
+-- Load us up
+IceHUD.TargetTargetHealth = TargetTargetHealth:new()