From 1c79240b58caab5f16e9caf21475813658bd1cfe Mon Sep 17 00:00:00 2001
From: James Whitehead II <jnwhiteh@gmail.com>
Date: Mon, 29 Nov 2010 20:51:45 +0000
Subject: [PATCH] Normalize scores, same as StatScores

---
 WowheadPoints.lua |   55 ++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 52 insertions(+), 3 deletions(-)

diff --git a/WowheadPoints.lua b/WowheadPoints.lua
index d23e373..335876f 100644
--- a/WowheadPoints.lua
+++ b/WowheadPoints.lua
@@ -389,12 +389,20 @@ local function GetWeights(link)
 
     local scores = {}
     for wname, info in pairs(info[class]) do
-        local stats = GetItemStats(link)
         if not link then
             return scores
         end
+
+        local stats = GetItemStats(link)
+        if not stats then
+            return scores
+        end
+
+        local total = 0
         local score = 0
         for stat, weight in pairs(info.weights) do
+            total = total + weight
+
             local key, value
 
             if stat == "ARMOR" then
@@ -415,7 +423,7 @@ local function GetWeights(link)
             score = score + value * weight
         end
 
-        scores[wname] = score
+        scores[wname] = score / total
     end
 
     return scores
@@ -448,7 +456,8 @@ local function OnTooltipSetItem(tooltip, ...)
             tooltip:AddLine(" ")
             tooltip:AddLine("Equipment ratings from Wowhead.com:")
             for idx, name in ipairs(sort) do
-                tooltip:AddDoubleLine(name .. ":", math.floor(scores[name]), 1.0, 1.0, 1.0)
+                local val = string.format("%0.2f", scores[name])
+                tooltip:AddDoubleLine(name .. ":", val, 1.0, 1.0, 1.0)
             end
             tooltip:AddLine(" ")
         end
@@ -472,3 +481,43 @@ for idx, tooltip in ipairs(tooltips) do
     tooltip:HookScript("OnTooltipSetItem", OnTooltipSetItem)
     tooltip:HookScript("OnTooltipCleared", OnTooltipCleared)
 end
+
+function addon:Enable()
+    -- Calculate the player's 'WowheadGearScore'
+    local slotNames = {
+        "BackSlot",
+        "ChestSlot",
+        "FeetSlot",
+        "Finger0Slot",
+        "Finger1Slot",
+        "HeadSlot",
+        "HandsSlot",
+        "LegsSlot",
+        "NeckSlot",
+        "RangedSlot",
+        "ShoulderSlot",
+        "Trinket0Slot",
+        "Trinket1Slot",
+        "WaistSlot",
+        "WristSlot",
+        "MainHandSlot",
+        "SecondaryHandSlot",
+    }
+
+    -- local gscores = {}
+    -- for idx, slotName in ipairs(slotNames) do
+    --     local slotNum = GetInventorySlotInfo(slotName)
+    --     local link = GetInventoryItemLink("player", slotNum)
+    --     if link then
+    --         local scores = GetWeights(link)
+    --         for name, score in pairs(scores) do
+    --             if not gscores[name] then gscores[name] = 0 end
+    --             gscores[name] = gscores[name] + score
+    --         end
+    --     end
+    -- end
+
+    -- for name, score in pairs(gscores) do
+    --     self:Printf("Your '%s' gearscore is %d", name, score)
+    -- end
+end
-- 
1.7.9.5