From b066269ba0f0e2086be0826a332d535b4e3d359a Mon Sep 17 00:00:00 2001
From: Parnic <parnic@parnic.com>
Date: Wed, 10 Dec 2014 20:33:33 -0600
Subject: [PATCH] Added feature to turn burning embers green if the player has
 the codex of xerrath spell.

---
 modules/Shards.lua | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/modules/Shards.lua b/modules/Shards.lua
index 21358b5..5618787 100644
--- a/modules/Shards.lua
+++ b/modules/Shards.lua
@@ -67,6 +67,13 @@ function ShardCounter.prototype:UpdateRunePower(event, arg1, arg2)
 	ShardCounter.super.prototype.UpdateRunePower(self, event, arg1, arg2)
 end
 
+function ShardCounter.prototype:CheckGreenFire()
+	if IsSpellKnown(WARLOCK_GREEN_FIRE) then
+		self:Redraw();
+		self:UnregisterEvent("SPELLS_CHANGED")
+	end
+end
+
 function ShardCounter.prototype:UpdatePowerType(event)
 	if IceHUD.WowVer >= 50000 then
 		CurrentSpec = GetSpecialization()
@@ -121,6 +128,8 @@ function ShardCounter.prototype:UpdatePowerType(event)
 		if not IsPlayerSpell(WARLOCK_BURNING_EMBERS) then
 			self.requiredSpec = -1
 			self:RegisterEvent("SPELLS_CHANGED", "UpdatePowerType")
+		elseif not IsSpellKnown(WARLOCK_GREEN_FIRE) then
+			self:RegisterEvent("SPELLS_CHANGED", "CheckGreenFire")
 		else
 			self:UnregisterEvent("SPELLS_CHANGED", "UpdatePowerType")
 		end
@@ -186,7 +195,11 @@ function ShardCounter.prototype:GetRuneTexture(rune)
 	end
 
 	if CurrentSpec == SPEC_WARLOCK_DESTRUCTION then
-		return "Interface\\PlayerFrame\\Warlock-DestructionUI"
+		if IsSpellKnown(WARLOCK_GREEN_FIRE) then
+			return "Interface\\PlayerFrame\\Warlock-DestructionUI-Green"
+		else
+			return "Interface\\PlayerFrame\\Warlock-DestructionUI"
+		end
 	elseif CurrentSpec == SPEC_WARLOCK_DEMONOLOGY then
 		return "Interface\\PlayerFrame\\Warlock-DemonologyUI"
 	end