EQUIPPED_FIRST = 1;
EQUIPPED_LAST = 19;

NUM_RESISTANCE_TYPES = 5;
NUM_STATS = 5;
NUM_SHOPPING_TOOLTIPS = 2;
MAX_SPELL_SCHOOLS = 7;

CR_WEAPON_SKILL = 1;
CR_DEFENSE_SKILL = 2;
CR_DODGE = 3;
CR_PARRY = 4;
CR_BLOCK = 5;
CR_HIT_MELEE = 6;
CR_HIT_RANGED = 7;
CR_HIT_SPELL = 8;
CR_CRIT_MELEE = 9;
CR_CRIT_RANGED = 10;
CR_CRIT_SPELL = 11;
CR_HIT_TAKEN_MELEE = 12;
CR_HIT_TAKEN_RANGED = 13;
CR_HIT_TAKEN_SPELL = 14;
CR_CRIT_TAKEN_MELEE = 15;
CR_CRIT_TAKEN_RANGED = 16;
CR_CRIT_TAKEN_SPELL = 17;
CR_HASTE_MELEE = 18;
CR_HASTE_RANGED = 19;
CR_HASTE_SPELL = 20;
CR_WEAPON_SKILL_MAINHAND = 21;
CR_WEAPON_SKILL_OFFHAND = 22;
CR_WEAPON_SKILL_RANGED = 23;
CR_EXPERTISE = 24;
CR_ARMOR_PENETRATION = 25;

ATTACK_POWER_MAGIC_NUMBER = 14;
BLOCK_PER_STRENGTH = 0.5;
HEALTH_PER_STAMINA = 10;
ARMOR_PER_AGILITY = 2;
MANA_PER_INTELLECT = 15;
MANA_REGEN_PER_SPIRIT = 0.2;
DODGE_PARRY_BLOCK_PERCENT_PER_DEFENSE = 0.04;
RESILIENCE_CRIT_CHANCE_TO_DAMAGE_REDUCTION_MULTIPLIER = 2.2;
RESILIENCE_CRIT_CHANCE_TO_CONSTANT_DAMAGE_REDUCTION_MULTIPLIER = 2.0;

--Pet scaling:
HUNTER_PET_BONUS = {};
HUNTER_PET_BONUS["PET_BONUS_RAP_TO_AP"] = 0.22;
HUNTER_PET_BONUS["PET_BONUS_RAP_TO_SPELLDMG"] = 0.1287;
HUNTER_PET_BONUS["PET_BONUS_STAM"] = 0.3;
HUNTER_PET_BONUS["PET_BONUS_RES"] = 0.4;
HUNTER_PET_BONUS["PET_BONUS_ARMOR"] = 0.35;
HUNTER_PET_BONUS["PET_BONUS_SPELLDMG_TO_SPELLDMG"] = 0.0;
HUNTER_PET_BONUS["PET_BONUS_SPELLDMG_TO_AP"] = 0.0;
HUNTER_PET_BONUS["PET_BONUS_INT"] = 0.0;

WARLOCK_PET_BONUS = {};
WARLOCK_PET_BONUS["PET_BONUS_RAP_TO_AP"] = 0.0;
WARLOCK_PET_BONUS["PET_BONUS_RAP_TO_SPELLDMG"] = 0.0;
WARLOCK_PET_BONUS["PET_BONUS_STAM"] = 0.3;
WARLOCK_PET_BONUS["PET_BONUS_RES"] = 0.4;
WARLOCK_PET_BONUS["PET_BONUS_ARMOR"] = 0.35;
WARLOCK_PET_BONUS["PET_BONUS_SPELLDMG_TO_SPELLDMG"] = 0.15;
WARLOCK_PET_BONUS["PET_BONUS_SPELLDMG_TO_AP"] = 0.57;
WARLOCK_PET_BONUS["PET_BONUS_INT"] = 0.3;

PLAYERSTAT_DROPDOWN_OPTIONS = {
	"PLAYERSTAT_BASE_STATS",
	"PLAYERSTAT_MELEE_COMBAT",
	"PLAYERSTAT_RANGED_COMBAT",
	"PLAYERSTAT_SPELL_COMBAT",
	"PLAYERSTAT_DEFENSES",
};

PDFITEMFLYOUT_MAXITEMS = 23;

PDFITEMFLYOUT_ONESLOT_LEFT_COORDS = { 0, 0.09765625, 0.5546875, 0.77734375 }
PDFITEMFLYOUT_ONESLOT_RIGHT_COORDS = { 0.41796875, 0.51171875, 0.5546875, 0.77734375 }

PDFITEMFLYOUT_ONESLOT_LEFTWIDTH = 25;
PDFITEMFLYOUT_ONESLOT_RIGHTWIDTH = 24;

PDFITEMFLYOUT_ONESLOT_WIDTH = 49;
PDFITEMFLYOUT_ONESLOT_HEIGHT = 54;

PDFITEMFLYOUT_ONEROW_LEFT_COORDS = { 0, 0.16796875, 0.5546875, 0.77734375 }
PDFITEMFLYOUT_ONEROW_CENTER_COORDS = { 0.16796875, 0.328125, 0.5546875, 0.77734375 }
PDFITEMFLYOUT_ONEROW_RIGHT_COORDS = { 0.328125, 0.51171875, 0.5546875, 0.77734375 }

PDFITEMFLYOUT_MULTIROW_TOP_COORDS = { 0, 0.8359375, 0, 0.19140625 }
PDFITEMFLYOUT_MULTIROW_MIDDLE_COORDS = { 0, 0.8359375, 0.19140625, 0.35546875 }
PDFITEMFLYOUT_MULTIROW_BOTTOM_COORDS = { 0, 0.8359375, 0.35546875, 0.546875 }

PDFITEMFLYOUT_ONEROW_HEIGHT = 54;

PDFITEMFLYOUT_ONEROW_LEFT_WIDTH = 43;
PDFITEMFLYOUT_ONEROW_CENTER_WIDTH = 41;
PDFITEMFLYOUT_ONEROW_RIGHT_WIDTH = 47;

PDFITEMFLYOUT_MULTIROW_WIDTH = 214;

PDFITEMFLYOUT_MULTIROW_TOP_HEIGHT = 49;
PDFITEMFLYOUT_MULTIROW_MIDDLE_HEIGHT = 42;
PDFITEMFLYOUT_MULTIROW_BOTTOM_HEIGHT = 49;

PDFITEMFLYOUT_PLACEINBAGS_LOCATION = 0xFFFFFFFF;
PDFITEMFLYOUT_IGNORESLOT_LOCATION = 0xFFFFFFFE;
PDFITEMFLYOUT_UNIGNORESLOT_LOCATION = 0xFFFFFFFD;
PDFITEMFLYOUT_FIRST_SPECIAL_LOCATION = PDFITEMFLYOUT_UNIGNORESLOT_LOCATION

PLAYER_DISPLAYED_TITLES = 6;
PLAYER_TITLE_HEIGHT = 16;

local VERTICAL_FLYOUTS = { [16] = true, [17] = true, [18] = true }

local itemSlotButtons = {};

function PaperDollFrame_OnLoad (self)
	self:RegisterEvent("PLAYER_ENTERING_WORLD");
	self:RegisterEvent("CHARACTER_POINTS_CHANGED");
	self:RegisterEvent("UNIT_MODEL_CHANGED");
	self:RegisterEvent("UNIT_LEVEL");
	self:RegisterEvent("UNIT_RESISTANCES");
	self:RegisterEvent("UNIT_STATS");
	self:RegisterEvent("UNIT_DAMAGE");
	self:RegisterEvent("UNIT_RANGEDDAMAGE");
	self:RegisterEvent("PLAYER_DAMAGE_DONE_MODS");
	self:RegisterEvent("UNIT_ATTACK_SPEED");
	self:RegisterEvent("UNIT_ATTACK_POWER");
	self:RegisterEvent("UNIT_RANGED_ATTACK_POWER");
	self:RegisterEvent("UNIT_ATTACK");
	self:RegisterEvent("PLAYER_GUILD_UPDATE");
	self:RegisterEvent("SKILL_LINES_CHANGED");
	self:RegisterEvent("VARIABLES_LOADED");
	self:RegisterEvent("COMBAT_RATING_UPDATE");
	self:RegisterEvent("KNOWN_TITLES_UPDATE");
	self:RegisterEvent("UNIT_NAME_UPDATE");
end

function PaperDoll_IsEquippedSlot (slot)
	if ( slot ) then
		slot = tonumber(slot);
		if ( slot ) then
			return slot >= EQUIPPED_FIRST and slot <= EQUIPPED_LAST;
		end
	end
	return false;
end

function CharacterModelFrame_OnMouseUp (self, button)
	if ( button == "LeftButton" ) then
		AutoEquipCursorItem();
	end
end

function PaperDollFrame_OnEvent (self, event, ...)
	local unit = ...;
	if ( event == "PLAYER_ENTERING_WORLD" or
		event == "UNIT_MODEL_CHANGED" and unit == "player" ) then
		CharacterModelFrame:SetUnit("player");
		return;
	elseif ( event == "VARIABLES_LOADED" ) then
		-- Set defaults if no settings for the dropdowns
		if ( GetCVar("playerStatLeftDropdown") == "" or GetCVar("playerStatRightDropdown") == "" ) then
			local temp, classFileName = UnitClass("player");
			classFileName = strupper(classFileName);
			SetCVar("playerStatLeftDropdown", "PLAYERSTAT_BASE_STATS");
			if ( classFileName == "MAGE" or classFileName == "PRIEST" or classFileName == "WARLOCK" or classFileName == "DRUID" ) then
				SetCVar("playerStatRightDropdown", "PLAYERSTAT_SPELL_COMBAT");
			elseif ( classFileName == "HUNTER" ) then
				SetCVar("playerStatRightDropdown", "PLAYERSTAT_RANGED_COMBAT");
			else
				SetCVar("playerStatRightDropdown", "PLAYERSTAT_MELEE_COMBAT");
			end
		end
		PaperDollFrame_UpdateStats(self);
	elseif ( event == "KNOWN_TITLES_UPDATE" or (event == "UNIT_NAME_UPDATE" and unit == "player")) then
		PlayerTitleFrame_UpdateTitles();		
	end
	
	if ( not self:IsVisible() ) then
		return;
	end

	if ( unit == "player" ) then
		if ( event == "UNIT_LEVEL" ) then
			PaperDollFrame_SetLevel();
		elseif ( event == "UNIT_DAMAGE" or event == "PLAYER_DAMAGE_DONE_MODS" or event == "UNIT_ATTACK_SPEED" or event == "UNIT_RANGEDDAMAGE" or event == "UNIT_ATTACK" or event == "UNIT_STATS" or event == "UNIT_RANGED_ATTACK_POWER" ) then
			PaperDollFrame_UpdateStats();
		elseif ( event == "UNIT_RESISTANCES" ) then
			PaperDollFrame_SetResistances();
			PaperDollFrame_UpdateStats();
		elseif ( event == "UNIT_RANGED_ATTACK_POWER" ) then
			PaperDollFrame_SetRangedAttack();
		end
	end
	
	if ( event == "COMBAT_RATING_UPDATE" ) then
		PaperDollFrame_UpdateStats();
	end
end

function PaperDollFrame_SetLevel()
	CharacterLevelText:SetFormattedText(PLAYER_LEVEL, UnitLevel("player"), UnitRace("player"), UnitClass("player"));
	-- Set it for the honor frame while we at it
	HonorLevelText:SetFormattedText(PLAYER_LEVEL, UnitLevel("player"), UnitRace("player"), UnitClass("player"));
end

function PaperDollFrame_SetGuild()
	local guildName;
	local title;
	local rank;
	guildName, title, rank = GetGuildInfo("player");
	if ( guildName ) then
		CharacterGuildText:Show();
		CharacterGuildText:SetFormattedText(GUILD_TITLE_TEMPLATE, title, guildName);
		-- Set it for the honor frame while we're at it
		HonorGuildText:Show();
		HonorGuildText:SetFormattedText(GUILD_TITLE_TEMPLATE, title, guildName);
	else
		CharacterGuildText:Hide();

		HonorGuildText:Hide();
	end
end

function PaperDollFrame_SetStat(statFrame, statIndex)
	local label = _G[statFrame:GetName().."Label"];
	local text = _G[statFrame:GetName().."StatText"];
	local stat;
	local effectiveStat;
	local posBuff;
	local negBuff;
	stat, effectiveStat, posBuff, negBuff = UnitStat("player", statIndex);
	local statName = _G["SPELL_STAT"..statIndex.."_NAME"];
	label:SetText(format(STAT_FORMAT, statName));
	
	-- Set the tooltip text
	local tooltipText = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, statName).." ";

	if ( ( posBuff == 0 ) and ( negBuff == 0 ) ) then
		text:SetText(effectiveStat);
		statFrame.tooltip = tooltipText..effectiveStat..FONT_COLOR_CODE_CLOSE;
	else 
		tooltipText = tooltipText..effectiveStat;
		if ( posBuff > 0 or negBuff < 0 ) then
			tooltipText = tooltipText.." ("..(stat - posBuff - negBuff)..FONT_COLOR_CODE_CLOSE;
		end
		if ( posBuff > 0 ) then
			tooltipText = tooltipText..FONT_COLOR_CODE_CLOSE..GREEN_FONT_COLOR_CODE.."+"..posBuff..FONT_COLOR_CODE_CLOSE;
		end
		if ( negBuff < 0 ) then
			tooltipText = tooltipText..RED_FONT_COLOR_CODE.." "..negBuff..FONT_COLOR_CODE_CLOSE;
		end
		if ( posBuff > 0 or negBuff < 0 ) then
			tooltipText = tooltipText..HIGHLIGHT_FONT_COLOR_CODE..")"..FONT_COLOR_CODE_CLOSE;
		end
		statFrame.tooltip = tooltipText;

		-- If there are any negative buffs then show the main number in red even if there are
		-- positive buffs. Otherwise show in green.
		if ( negBuff < 0 ) then
			text:SetText(RED_FONT_COLOR_CODE..effectiveStat..FONT_COLOR_CODE_CLOSE);
		else
			text:SetText(GREEN_FONT_COLOR_CODE..effectiveStat..FONT_COLOR_CODE_CLOSE);
		end
	end
	statFrame.tooltip2 = _G["DEFAULT_STAT"..statIndex.."_TOOLTIP"];
	local _, unitClass = UnitClass("player");
	unitClass = strupper(unitClass);
	
	if ( statIndex == 1 ) then
		local attackPower = GetAttackPowerForStat(statIndex,effectiveStat);
		statFrame.tooltip2 = format(statFrame.tooltip2, attackPower);
		if ( unitClass == "WARRIOR" or unitClass == "SHAMAN" or unitClass == "PALADIN" ) then
			statFrame.tooltip2 = statFrame.tooltip2 .. "\n" .. format( STAT_BLOCK_TOOLTIP, max(0, effectiveStat*BLOCK_PER_STRENGTH-10) );
		end
	elseif ( statIndex == 3 ) then
		local baseStam = min(20, effectiveStat);
		local moreStam = effectiveStat - baseStam;
		statFrame.tooltip2 = format(statFrame.tooltip2, (baseStam + (moreStam*HEALTH_PER_STAMINA))*GetUnitMaxHealthModifier("player"));
		local petStam = ComputePetBonus("PET_BONUS_STAM", effectiveStat );
		if( petStam > 0 ) then
			statFrame.tooltip2 = statFrame.tooltip2 .. "\n" .. format(PET_BONUS_TOOLTIP_STAMINA,petStam);
		end
	elseif ( statIndex == 2 ) then
		local attackPower = GetAttackPowerForStat(statIndex,effectiveStat);
		if ( attackPower > 0 ) then
			statFrame.tooltip2 = format(STAT_ATTACK_POWER, attackPower) .. format(statFrame.tooltip2, GetCritChanceFromAgility("player"), effectiveStat*ARMOR_PER_AGILITY);
		else
			statFrame.tooltip2 = format(statFrame.tooltip2, GetCritChanceFromAgility("player"), effectiveStat*ARMOR_PER_AGILITY);
		end
	elseif ( statIndex == 4 ) then
		local baseInt = min(20, effectiveStat);
		local moreInt = effectiveStat - baseInt
		if ( UnitHasMana("player") ) then
			statFrame.tooltip2 = format(statFrame.tooltip2, baseInt + moreInt*MANA_PER_INTELLECT, GetSpellCritChanceFromIntellect("player"));
		else
			statFrame.tooltip2 = nil;
		end
		local petInt = ComputePetBonus("PET_BONUS_INT", effectiveStat );
		if( petInt > 0 ) then
			if ( not statFrame.tooltip2 ) then
				statFrame.tooltip2 = "";
			end
			statFrame.tooltip2 = statFrame.tooltip2 .. "\n" .. format(PET_BONUS_TOOLTIP_INTELLECT,petInt);
		end
	elseif ( statIndex == 5 ) then
		-- All mana regen stats are displayed as mana/5 sec.
		statFrame.tooltip2 = format(statFrame.tooltip2, GetUnitHealthRegenRateFromSpirit("player"));
		if ( UnitHasMana("player") ) then
			local regen = GetUnitManaRegenRateFromSpirit("player");
			regen = floor( regen * 5.0 );
			statFrame.tooltip2 = statFrame.tooltip2.."\n"..format(MANA_REGEN_FROM_SPIRIT, regen);
		end
	end
	statFrame:Show();
end

function PaperDollFrame_SetRating(statFrame, ratingIndex)
	local label = _G[statFrame:GetName().."Label"];
	local text = _G[statFrame:GetName().."StatText"];
	local statName = _G["COMBAT_RATING_NAME"..ratingIndex];
	label:SetText(format(STAT_FORMAT, statName));
	local rating = GetCombatRating(ratingIndex);
	local ratingBonus = GetCombatRatingBonus(ratingIndex);
	text:SetText(rating);

	-- Set the tooltip text
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, statName).." "..rating..FONT_COLOR_CODE_CLOSE;
	-- Can probably axe this if else tree if all rating tooltips follow the same format
	if ( ratingIndex == CR_HIT_MELEE ) then
		statFrame.tooltip2 = format(CR_HIT_MELEE_TOOLTIP, UnitLevel("player"), ratingBonus, GetCombatRating(CR_ARMOR_PENETRATION), GetArmorPenetration());
	elseif ( ratingIndex == CR_HIT_RANGED ) then
		statFrame.tooltip2 = format(CR_HIT_RANGED_TOOLTIP, UnitLevel("player"), ratingBonus, GetCombatRating(CR_ARMOR_PENETRATION), GetArmorPenetration());
	elseif ( ratingIndex == CR_DODGE ) then
		statFrame.tooltip2 = format(CR_DODGE_TOOLTIP, ratingBonus);
	elseif ( ratingIndex == CR_PARRY ) then
		statFrame.tooltip2 = format(CR_PARRY_TOOLTIP, ratingBonus);
	elseif ( ratingIndex == CR_BLOCK ) then
		statFrame.tooltip2 = format(CR_PARRY_TOOLTIP, ratingBonus);
	elseif ( ratingIndex == CR_HIT_SPELL ) then
		local spellPenetration = GetSpellPenetration();
		statFrame.tooltip2 = format(CR_HIT_SPELL_TOOLTIP, UnitLevel("player"), ratingBonus, spellPenetration, spellPenetration);
	elseif ( ratingIndex == CR_CRIT_SPELL ) then
		local holySchool = 2;
		local minCrit = GetSpellCritChance(holySchool);
		statFrame.spellCrit = {};
		statFrame.spellCrit[holySchool] = minCrit;
		local spellCrit;
		for i=(holySchool+1), MAX_SPELL_SCHOOLS do
			spellCrit = GetSpellCritChance(i);
			minCrit = min(minCrit, spellCrit);
			statFrame.spellCrit[i] = spellCrit;
		end
		minCrit = format("%.2f%%", minCrit);
		statFrame.minCrit = minCrit;
	elseif ( ratingIndex == CR_EXPERTISE ) then
		statFrame.tooltip2 = format(CR_EXPERTISE_TOOLTIP, ratingBonus);
	else
		statFrame.tooltip2 = HIGHLIGHT_FONT_COLOR_CODE.._G["COMBAT_RATING_NAME"..ratingIndex].." "..rating;	
	end
	
	statFrame:Show();
end

function PaperDollFrame_SetResistances()
	for i=1, NUM_RESISTANCE_TYPES, 1 do
		local resistance;
		local positive;
		local negative;
		local resistanceLevel
		local base;
		local text = _G["MagicResText"..i];
		local frame = _G["MagicResFrame"..i];
		
		base, resistance, positive, negative = UnitResistance("player", frame:GetID());
		local petBonus = ComputePetBonus( "PET_BONUS_RES", resistance );

		local resistanceName = _G["RESISTANCE"..(frame:GetID()).."_NAME"];
		frame.tooltip = format(PAPERDOLLFRAME_TOOLTIP_FORMAT, resistanceName).." "..resistance;

		-- resistances can now be negative. Show Red if negative, Green if positive, white otherwise
		if( abs(negative) > positive ) then
			text:SetText(RED_FONT_COLOR_CODE..resistance..FONT_COLOR_CODE_CLOSE);
		elseif( abs(negative) == positive ) then
			text:SetText(resistance);
		else
			text:SetText(GREEN_FONT_COLOR_CODE..resistance..FONT_COLOR_CODE_CLOSE);
		end

		if ( positive ~= 0 or negative ~= 0 ) then
			-- Otherwise build up the formula
			frame.tooltip = frame.tooltip.. " ( "..HIGHLIGHT_FONT_COLOR_CODE..base;
			if( positive > 0 ) then
				frame.tooltip = frame.tooltip..GREEN_FONT_COLOR_CODE.." +"..positive;
			end
			if( negative < 0 ) then
				frame.tooltip = frame.tooltip.." "..RED_FONT_COLOR_CODE..negative;
			end
			frame.tooltip = frame.tooltip..FONT_COLOR_CODE_CLOSE.." )";
		end
		local unitLevel = UnitLevel("player");
		unitLevel = max(unitLevel, 20);
		local magicResistanceNumber = resistance/unitLevel;
		if ( magicResistanceNumber > 5 ) then
			resistanceLevel = RESISTANCE_EXCELLENT;
		elseif ( magicResistanceNumber > 3.75 ) then
			resistanceLevel = RESISTANCE_VERYGOOD;
		elseif ( magicResistanceNumber > 2.5 ) then
			resistanceLevel = RESISTANCE_GOOD;
		elseif ( magicResistanceNumber > 1.25 ) then
			resistanceLevel = RESISTANCE_FAIR;
		elseif ( magicResistanceNumber > 0 ) then
			resistanceLevel = RESISTANCE_POOR;
		else
			resistanceLevel = RESISTANCE_NONE;
		end
		frame.tooltipSubtext = format(RESISTANCE_TOOLTIP_SUBTEXT, _G["RESISTANCE_TYPE"..frame:GetID()], unitLevel, resistanceLevel);
		
		if( petBonus > 0 ) then
			frame.tooltipSubtext = frame.tooltipSubtext .. "\n" .. format(PET_BONUS_TOOLTIP_RESISTANCE, petBonus);
		end
	end
end

function PaperDollFrame_SetArmor(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end
	local base, effectiveArmor, armor, posBuff, negBuff = UnitArmor(unit);
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, ARMOR));
	local text = _G[statFrame:GetName().."StatText"];

	PaperDollFormatStat(ARMOR, base, posBuff, negBuff, statFrame, text);
	local armorReduction = PaperDollFrame_GetArmorReduction(effectiveArmor, UnitLevel(unit));
	statFrame.tooltip2 = format(DEFAULT_STATARMOR_TOOLTIP, armorReduction);
	
	if ( unit == "player" ) then
		local petBonus = ComputePetBonus("PET_BONUS_ARMOR", effectiveArmor );
		if( petBonus > 0 ) then
			statFrame.tooltip2 = statFrame.tooltip2 .. "\n" .. format(PET_BONUS_TOOLTIP_ARMOR, petBonus);
		end
	end
	
	statFrame:Show();
end

function PaperDollFrame_SetDefense(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end
	local base, modifier = UnitDefense(unit);
	local posBuff = 0;
	local negBuff = 0;
	if ( modifier > 0 ) then
		posBuff = modifier;
	elseif ( modifier < 0 ) then
		negBuff = modifier;
	end
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, DEFENSE));
	local text = _G[statFrame:GetName().."StatText"];

	PaperDollFormatStat(DEFENSE, base, posBuff, negBuff, statFrame, text);
	local defensePercent = GetDodgeBlockParryChanceFromDefense();
	statFrame.tooltip2 = format(DEFAULT_STATDEFENSE_TOOLTIP, GetCombatRating(CR_DEFENSE_SKILL), GetCombatRatingBonus(CR_DEFENSE_SKILL), defensePercent, defensePercent);
	statFrame:Show();
end

function PaperDollFrame_SetDodge(statFrame)
	local chance = GetDodgeChance();
	PaperDollFrame_SetLabelAndText(statFrame, STAT_DODGE, chance, 1);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, DODGE_CHANCE).." "..string.format("%.02f", chance).."%"..FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(CR_DODGE_TOOLTIP, GetCombatRating(CR_DODGE), GetCombatRatingBonus(CR_DODGE));
	statFrame:Show();
end

function PaperDollFrame_SetBlock(statFrame)
	local chance = GetBlockChance();
	PaperDollFrame_SetLabelAndText(statFrame, STAT_BLOCK, chance, 1);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, BLOCK_CHANCE).." "..string.format("%.02f", chance).."%"..FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(CR_BLOCK_TOOLTIP, GetCombatRating(CR_BLOCK), GetCombatRatingBonus(CR_BLOCK), GetShieldBlock());
	statFrame:Show();
end

function PaperDollFrame_SetParry(statFrame)
	local chance = GetParryChance();
	PaperDollFrame_SetLabelAndText(statFrame, STAT_PARRY, chance, 1);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, PARRY_CHANCE).." "..string.format("%.02f", chance).."%"..FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(CR_PARRY_TOOLTIP, GetCombatRating(CR_PARRY), GetCombatRatingBonus(CR_PARRY));
	statFrame:Show();
end

function GetDodgeBlockParryChanceFromDefense()
	local base, modifier = UnitDefense("player");
	--local defensePercent = DODGE_PARRY_BLOCK_PERCENT_PER_DEFENSE * modifier;
	local defensePercent = DODGE_PARRY_BLOCK_PERCENT_PER_DEFENSE * ((base + modifier) - (UnitLevel("player")*5));
	defensePercent = max(defensePercent, 0);
	return defensePercent;
end

function PaperDollFrame_SetResilience(statFrame)
	local melee = GetCombatRating(CR_CRIT_TAKEN_MELEE);
	local ranged = GetCombatRating(CR_CRIT_TAKEN_RANGED);
	local spell = GetCombatRating(CR_CRIT_TAKEN_SPELL);

	local minResilience = min(melee, ranged);
	minResilience = min(minResilience, spell);
	
	local lowestRating = CR_CRIT_TAKEN_MELEE;
	if ( melee == minResilience ) then
		lowestRating = CR_CRIT_TAKEN_MELEE;
	elseif ( ranged == minResilience ) then
		lowestRating = CR_CRIT_TAKEN_RANGED;
	else
		lowestRating = CR_CRIT_TAKEN_SPELL;
	end

	local maxRatingBonus = GetMaxCombatRatingBonus(lowestRating);
	local lowestRatingBonus = GetCombatRatingBonus(lowestRating);

	PaperDollFrame_SetLabelAndText(statFrame, STAT_RESILIENCE, minResilience);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, STAT_RESILIENCE).." "..minResilience..FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(RESILIENCE_TOOLTIP, lowestRatingBonus, min(lowestRatingBonus * RESILIENCE_CRIT_CHANCE_TO_DAMAGE_REDUCTION_MULTIPLIER, maxRatingBonus), lowestRatingBonus * RESILIENCE_CRIT_CHANCE_TO_CONSTANT_DAMAGE_REDUCTION_MULTIPLIER);
	statFrame:Show();
end

function PaperDollFrame_SetDamage(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, DAMAGE));
	local text = _G[statFrame:GetName().."StatText"];
	local speed, offhandSpeed = UnitAttackSpeed(unit);
	
	local minDamage;
	local maxDamage; 
	local minOffHandDamage;
	local maxOffHandDamage; 
	local physicalBonusPos;
	local physicalBonusNeg;
	local percent;
	minDamage, maxDamage, minOffHandDamage, maxOffHandDamage, physicalBonusPos, physicalBonusNeg, percent = UnitDamage(unit);
	local displayMin = max(floor(minDamage),1);
	local displayMax = max(ceil(maxDamage),1);

	minDamage = (minDamage / percent) - physicalBonusPos - physicalBonusNeg;
	maxDamage = (maxDamage / percent) - physicalBonusPos - physicalBonusNeg;

	local baseDamage = (minDamage + maxDamage) * 0.5;
	local fullDamage = (baseDamage + physicalBonusPos + physicalBonusNeg) * percent;
	local totalBonus = (fullDamage - baseDamage);
	local damagePerSecond = (max(fullDamage,1) / speed);
	local damageTooltip = max(floor(minDamage),1).." - "..max(ceil(maxDamage),1);
	
	local colorPos = "|cff20ff20";
	local colorNeg = "|cffff2020";

	-- epsilon check
	if ( totalBonus < 0.1 and totalBonus > -0.1 ) then
		totalBonus = 0.0;
	end

	if ( totalBonus == 0 ) then
		if ( ( displayMin < 100 ) and ( displayMax < 100 ) ) then 
			text:SetText(displayMin.." - "..displayMax);	
		else
			text:SetText(displayMin.."-"..displayMax);
		end
	else
		
		local color;
		if ( totalBonus > 0 ) then
			color = colorPos;
		else
			color = colorNeg;
		end
		if ( ( displayMin < 100 ) and ( displayMax < 100 ) ) then 
			text:SetText(color..displayMin.." - "..displayMax.."|r");	
		else
			text:SetText(color..displayMin.."-"..displayMax.."|r");
		end
		if ( physicalBonusPos > 0 ) then
			damageTooltip = damageTooltip..colorPos.." +"..physicalBonusPos.."|r";
		end
		if ( physicalBonusNeg < 0 ) then
			damageTooltip = damageTooltip..colorNeg.." "..physicalBonusNeg.."|r";
		end
		if ( percent > 1 ) then
			damageTooltip = damageTooltip..colorPos.." x"..floor(percent*100+0.5).."%|r";
		elseif ( percent < 1 ) then
			damageTooltip = damageTooltip..colorNeg.." x"..floor(percent*100+0.5).."%|r";
		end
		
	end
	statFrame.damage = damageTooltip;
	statFrame.attackSpeed = speed;
	statFrame.dps = damagePerSecond;
	
	-- If there's an offhand speed then add the offhand info to the tooltip
	if ( offhandSpeed ) then
		minOffHandDamage = (minOffHandDamage / percent) - physicalBonusPos - physicalBonusNeg;
		maxOffHandDamage = (maxOffHandDamage / percent) - physicalBonusPos - physicalBonusNeg;

		local offhandBaseDamage = (minOffHandDamage + maxOffHandDamage) * 0.5;
		local offhandFullDamage = (offhandBaseDamage + physicalBonusPos + physicalBonusNeg) * percent;
		local offhandDamagePerSecond = (max(offhandFullDamage,1) / offhandSpeed);
		local offhandDamageTooltip = max(floor(minOffHandDamage),1).." - "..max(ceil(maxOffHandDamage),1);
		if ( physicalBonusPos > 0 ) then
			offhandDamageTooltip = offhandDamageTooltip..colorPos.." +"..physicalBonusPos.."|r";
		end
		if ( physicalBonusNeg < 0 ) then
			offhandDamageTooltip = offhandDamageTooltip..colorNeg.." "..physicalBonusNeg.."|r";
		end
		if ( percent > 1 ) then
			offhandDamageTooltip = offhandDamageTooltip..colorPos.." x"..floor(percent*100+0.5).."%|r";
		elseif ( percent < 1 ) then
			offhandDamageTooltip = offhandDamageTooltip..colorNeg.." x"..floor(percent*100+0.5).."%|r";
		end
		statFrame.offhandDamage = offhandDamageTooltip;
		statFrame.offhandAttackSpeed = offhandSpeed;
		statFrame.offhandDps = offhandDamagePerSecond;
	else
		statFrame.offhandAttackSpeed = nil;
	end
	statFrame:Show();
end

function PaperDollFrame_SetAttackSpeed(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end
	local speed, offhandSpeed = UnitAttackSpeed(unit);
	speed = format("%.2f", speed);
	if ( offhandSpeed ) then
		offhandSpeed = format("%.2f", offhandSpeed);
	end
	local text;	
	if ( offhandSpeed ) then
		text = speed.." / "..offhandSpeed;
	else
		text = speed;
	end
	PaperDollFrame_SetLabelAndText(statFrame, WEAPON_SPEED, text);

	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, ATTACK_SPEED).." "..text..FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(CR_HASTE_RATING_TOOLTIP, GetCombatRating(CR_HASTE_MELEE), GetCombatRatingBonus(CR_HASTE_MELEE));
	
	statFrame:Show();
end

function PaperDollFrame_SetAttackPower(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end	
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, ATTACK_POWER));
	local text = _G[statFrame:GetName().."StatText"];
	local base, posBuff, negBuff = UnitAttackPower(unit);

	PaperDollFormatStat(MELEE_ATTACK_POWER, base, posBuff, negBuff, statFrame, text);
	statFrame.tooltip2 = format(MELEE_ATTACK_POWER_TOOLTIP, max((base+posBuff+negBuff), 0)/ATTACK_POWER_MAGIC_NUMBER);
	statFrame:Show();
end

function PaperDollFrame_SetAttackBothHands(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end
	local mainHandAttackBase, mainHandAttackMod, offHandAttackBase, offHandAttackMod = UnitAttackBothHands(unit);

	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, COMBAT_RATING_NAME1));
	local text = _G[statFrame:GetName().."StatText"];

	if( mainHandAttackMod == 0 ) then
		text:SetText(mainHandAttackBase);
	else
		local color = RED_FONT_COLOR_CODE;
		if( mainHandAttackMod > 0 ) then
			color = GREEN_FONT_COLOR_CODE;
		end
		text:SetText(color..(mainHandAttackBase + mainHandAttackMod)..FONT_COLOR_CODE_CLOSE);
	end

	if( mainHandAttackMod == 0 ) then
		statFrame.weaponSkill = COMBAT_RATING_NAME1.." "..mainHandAttackBase;
	else
		local color = RED_FONT_COLOR_CODE;
		statFrame.weaponSkill = COMBAT_RATING_NAME1.." "..(mainHandAttackBase + mainHandAttackMod).." ("..mainHandAttackBase..color.." "..mainHandAttackMod..")";
		if( mainHandAttackMod > 0 ) then
			color = GREEN_FONT_COLOR_CODE;
			statFrame.weaponSkill = COMBAT_RATING_NAME1.." "..(mainHandAttackBase + mainHandAttackMod).." ("..mainHandAttackBase..color.." +"..mainHandAttackMod..FONT_COLOR_CODE_CLOSE..")";
		end
	end

	local total = GetCombatRating(CR_WEAPON_SKILL) + GetCombatRating(CR_WEAPON_SKILL_MAINHAND);
	statFrame.weaponRating = format(WEAPON_SKILL_RATING, total);
	if ( total > 0 ) then
		statFrame.weaponRating = statFrame.weaponRating..format(WEAPON_SKILL_RATING_BONUS, GetCombatRatingBonus(CR_WEAPON_SKILL) + GetCombatRatingBonus(CR_WEAPON_SKILL_MAINHAND));
	end

	local speed, offhandSpeed = UnitAttackSpeed(unit);
	if ( offhandSpeed ) then
		if( offHandAttackMod == 0 ) then
			statFrame.offhandSkill = COMBAT_RATING_NAME1.." "..offHandAttackBase;
		else
			local color = RED_FONT_COLOR_CODE;
			statFrame.offhandSkill = COMBAT_RATING_NAME1.." "..(offHandAttackBase + offHandAttackMod).." ("..offHandAttackBase..color.." "..offHandAttackMod..")";
			if( offHandAttackMod > 0 ) then
				color = GREEN_FONT_COLOR_CODE;
				statFrame.offhandSkill = COMBAT_RATING_NAME1.." "..(offHandAttackBase + offHandAttackMod).." ("..offHandAttackBase..color.." +"..offHandAttackMod..FONT_COLOR_CODE_CLOSE..")";
			end
		end

		total = GetCombatRating(CR_WEAPON_SKILL) + GetCombatRating(CR_WEAPON_SKILL_OFFHAND);
		statFrame.offhandRating = format(WEAPON_SKILL_RATING, total);
		if ( total > 0 ) then
			statFrame.offhandRating = statFrame.offhandRating..format(WEAPON_SKILL_RATING_BONUS, GetCombatRatingBonus(CR_WEAPON_SKILL) + GetCombatRatingBonus(CR_WEAPON_SKILL_OFFHAND));
		end
	else
		statFrame.offhandSkill = nil;
	end

	statFrame:Show();
end

function PaperDollFrame_SetRangedAttack(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	elseif ( unit == "pet" ) then
		return;
	end

	local hasRelic = UnitHasRelicSlot(unit);
	local rangedAttackBase, rangedAttackMod = UnitRangedAttack(unit);
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, COMBAT_RATING_NAME1));
	local text = _G[statFrame:GetName().."StatText"];

	-- If no ranged texture then set stats to n/a
	local rangedTexture = GetInventoryItemTexture("player", 18);
	if ( rangedTexture and not hasRelic ) then
		PaperDollFrame.noRanged = nil;
	else
		text:SetText(NOT_APPLICABLE);
		PaperDollFrame.noRanged = 1;
		statFrame.tooltip = nil;
	end
	if ( not rangedTexture or hasRelic ) then
		return;
	end
	
	if( rangedAttackMod == 0 ) then
		text:SetText(rangedAttackBase);
		statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, COMBAT_RATING_NAME1).." "..rangedAttackBase..FONT_COLOR_CODE_CLOSE;
	else
		local color = RED_FONT_COLOR_CODE;
		if( rangedAttackMod > 0 ) then
	  		color = GREEN_FONT_COLOR_CODE;
			statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, COMBAT_RATING_NAME1).." "..(rangedAttackBase + rangedAttackMod).." ("..rangedAttackBase..color.." +"..rangedAttackMod..FONT_COLOR_CODE_CLOSE..HIGHLIGHT_FONT_COLOR_CODE..")";
		else
			statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, COMBAT_RATING_NAME1).." "..(rangedAttackBase + rangedAttackMod).." ("..rangedAttackBase..color.." "..rangedAttackMod..FONT_COLOR_CODE_CLOSE..HIGHLIGHT_FONT_COLOR_CODE..")";
		end
		text:SetText(color..(rangedAttackBase + rangedAttackMod)..FONT_COLOR_CODE_CLOSE);
	end
	local total = GetCombatRating(CR_WEAPON_SKILL) + GetCombatRating(CR_WEAPON_SKILL_RANGED);
	statFrame.tooltip2 = format(WEAPON_SKILL_RATING, total);
	if ( total > 0 ) then
		statFrame.tooltip2 = statFrame.tooltip2..format(WEAPON_SKILL_RATING_BONUS, GetCombatRatingBonus(CR_WEAPON_SKILL) + GetCombatRatingBonus(CR_WEAPON_SKILL_RANGED));
	end
	statFrame:Show();
end

function PaperDollFrame_SetRangedDamage(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	elseif ( unit == "pet" ) then
		return;
	end
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, DAMAGE));
	local text = _G[statFrame:GetName().."StatText"];

	-- If no ranged attack then set to n/a
	local hasRelic = UnitHasRelicSlot(unit);	
	local rangedTexture = GetInventoryItemTexture("player", 18);
	if ( rangedTexture and not hasRelic ) then
		PaperDollFrame.noRanged = nil;
	else
		text:SetText(NOT_APPLICABLE);
		PaperDollFrame.noRanged = 1;
		statFrame.damage = nil;
		return;
	end

	local rangedAttackSpeed, minDamage, maxDamage, physicalBonusPos, physicalBonusNeg, percent = UnitRangedDamage(unit);
	
	-- Round to the third decimal place (i.e. 99.9 percent)
	percent = math.floor(percent  * 10^3 + 0.5) / 10^3
	local displayMin = max(floor(minDamage),1);
	local displayMax = max(ceil(maxDamage),1);

	local baseDamage;
	local fullDamage;
	local totalBonus;
	local damagePerSecond;
	local tooltip;

	if ( HasWandEquipped() ) then
		baseDamage = (minDamage + maxDamage) * 0.5;
		fullDamage = baseDamage * percent;
		totalBonus = 0;
		if( rangedAttackSpeed == 0 ) then
			damagePerSecond = 0;
		else
			damagePerSecond = (max(fullDamage,1) / rangedAttackSpeed);
		end
		tooltip = max(floor(minDamage),1).." - "..max(ceil(maxDamage),1);
	else
		minDamage = (minDamage / percent) - physicalBonusPos - physicalBonusNeg;
		maxDamage = (maxDamage / percent) - physicalBonusPos - physicalBonusNeg;

		baseDamage = (minDamage + maxDamage) * 0.5;
		fullDamage = (baseDamage + physicalBonusPos + physicalBonusNeg) * percent;
		totalBonus = (fullDamage - baseDamage);
		if( rangedAttackSpeed == 0 ) then
			damagePerSecond = 0;
		else
			damagePerSecond = (max(fullDamage,1) / rangedAttackSpeed);
		end
		tooltip = max(floor(minDamage),1).." - "..max(ceil(maxDamage),1);
	end

	if ( totalBonus == 0 ) then
		if ( ( displayMin < 100 ) and ( displayMax < 100 ) ) then 
			text:SetText(displayMin.." - "..displayMax);	
		else
			text:SetText(displayMin.."-"..displayMax);
		end
	else
		local colorPos = "|cff20ff20";
		local colorNeg = "|cffff2020";
		local color;
		if ( totalBonus > 0 ) then
			color = colorPos;
		else
			color = colorNeg;
		end
		if ( ( displayMin < 100 ) and ( displayMax < 100 ) ) then 
			text:SetText(color..displayMin.." - "..displayMax.."|r");	
		else
			text:SetText(color..displayMin.."-"..displayMax.."|r");
		end
		if ( physicalBonusPos > 0 ) then
			tooltip = tooltip..colorPos.." +"..physicalBonusPos.."|r";
		end
		if ( physicalBonusNeg < 0 ) then
			tooltip = tooltip..colorNeg.." "..physicalBonusNeg.."|r";
		end
		if ( percent > 1 ) then
			tooltip = tooltip..colorPos.." x"..floor(percent*100+0.5).."%|r";
		elseif ( percent < 1 ) then
			tooltip = tooltip..colorNeg.." x"..floor(percent*100+0.5).."%|r";
		end
		statFrame.tooltip = tooltip.." "..format(DPS_TEMPLATE, damagePerSecond);
	end
	statFrame.attackSpeed = rangedAttackSpeed;
	statFrame.damage = tooltip;
	statFrame.dps = damagePerSecond;
	statFrame:Show();
end

function PaperDollFrame_SetRangedAttackSpeed(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	elseif ( unit == "pet" ) then
		return;
	end
	local text;
	-- If no ranged attack then set to n/a
	if ( PaperDollFrame.noRanged ) then
		text = NOT_APPLICABLE;
		statFrame.tooltip = nil;
	else
		text = UnitRangedDamage(unit);
		text = format("%.2f", text);
		statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, ATTACK_SPEED).." "..text..FONT_COLOR_CODE_CLOSE;
	end
	PaperDollFrame_SetLabelAndText(statFrame, WEAPON_SPEED, text);
	statFrame.tooltip2 = format(CR_HASTE_RATING_TOOLTIP, GetCombatRating(CR_HASTE_RANGED), GetCombatRatingBonus(CR_HASTE_RANGED));
	statFrame:Show();
end

function PaperDollFrame_SetRangedAttackPower(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end	
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, ATTACK_POWER));
	local text = _G[statFrame:GetName().."StatText"];
	local base, posBuff, negBuff = UnitRangedAttackPower(unit);

	PaperDollFormatStat(RANGED_ATTACK_POWER, base, posBuff, negBuff, statFrame, text);
	local totalAP = base+posBuff+negBuff;
	statFrame.tooltip2 = format(RANGED_ATTACK_POWER_TOOLTIP, max((totalAP), 0)/ATTACK_POWER_MAGIC_NUMBER);
	local petAPBonus = ComputePetBonus( "PET_BONUS_RAP_TO_AP", totalAP );
	if( petAPBonus > 0 ) then
		statFrame.tooltip2 = statFrame.tooltip2 .. "\n" .. format(PET_BONUS_TOOLTIP_RANGED_ATTACK_POWER, petAPBonus);
	end
	
	local petSpellDmgBonus = ComputePetBonus( "PET_BONUS_RAP_TO_SPELLDMG", totalAP );
	if( petSpellDmgBonus > 0 ) then
		statFrame.tooltip2 = statFrame.tooltip2 .. "\n" .. format(PET_BONUS_TOOLTIP_SPELLDAMAGE, petSpellDmgBonus);
	end
	
	statFrame:Show();
end

function PaperDollFrame_SetSpellBonusDamage(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, BONUS_DAMAGE));
	local text = _G[statFrame:GetName().."StatText"];
	local holySchool = 2;
	-- Start at 2 to skip physical damage
	local minModifier = GetSpellBonusDamage(holySchool);
	statFrame.bonusDamage = {};
	statFrame.bonusDamage[holySchool] = minModifier;
	local bonusDamage;
	for i=(holySchool+1), MAX_SPELL_SCHOOLS do
		bonusDamage = GetSpellBonusDamage(i);
		minModifier = min(minModifier, bonusDamage);
		statFrame.bonusDamage[i] = bonusDamage;
	end
	text:SetText(minModifier);
	statFrame.minModifier = minModifier;
	statFrame:Show();
end

function PaperDollFrame_SetSpellCritChance(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, SPELL_CRIT_CHANCE));
	local text = _G[statFrame:GetName().."StatText"];
	local holySchool = 2;
	-- Start at 2 to skip physical damage
	local minCrit = GetSpellCritChance(holySchool);
	statFrame.spellCrit = {};
	statFrame.spellCrit[holySchool] = minCrit;
	local spellCrit;
	for i=(holySchool+1), MAX_SPELL_SCHOOLS do
		spellCrit = GetSpellCritChance(i);
		minCrit = min(minCrit, spellCrit);
		statFrame.spellCrit[i] = spellCrit;
	end
	-- Add agility contribution
	--minCrit = minCrit + GetSpellCritChanceFromIntellect();
	minCrit = format("%.2f%%", minCrit);
	text:SetText(minCrit);
	statFrame.minCrit = minCrit;
	statFrame:Show();
end

function PaperDollFrame_SetMeleeCritChance(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, MELEE_CRIT_CHANCE));
	local text = _G[statFrame:GetName().."StatText"];
	local critChance = GetCritChance();-- + GetCritChanceFromAgility();
	critChance = format("%.2f%%", critChance);
	text:SetText(critChance);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, MELEE_CRIT_CHANCE).." "..critChance..FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(CR_CRIT_MELEE_TOOLTIP, GetCombatRating(CR_CRIT_MELEE), GetCombatRatingBonus(CR_CRIT_MELEE));
end

function PaperDollFrame_SetRangedCritChance(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, RANGED_CRIT_CHANCE));
	local text = _G[statFrame:GetName().."StatText"];
	local critChance = GetRangedCritChance();-- + GetCritChanceFromAgility();
	critChance = format("%.2f%%", critChance);
	text:SetText(critChance);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, RANGED_CRIT_CHANCE).." "..critChance..FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(CR_CRIT_RANGED_TOOLTIP, GetCombatRating(CR_CRIT_RANGED), GetCombatRatingBonus(CR_CRIT_RANGED));
end

function PaperDollFrame_SetSpellBonusHealing(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, BONUS_HEALING));
	local text = _G[statFrame:GetName().."StatText"];
	local bonusHealing = GetSpellBonusHealing();
	text:SetText(bonusHealing);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE .. BONUS_HEALING .. FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 =format(BONUS_HEALING_TOOLTIP, bonusHealing);
	statFrame:Show();
end

function PaperDollFrame_SetSpellPenetration(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, SPELL_PENETRATION));
	local text = _G[statFrame:GetName().."StatText"];
	text:SetText(GetSpellPenetration());
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE ..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, SPELL_PENETRATION).. FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = SPELL_PENETRATION_TOOLTIP;
	statFrame:Show();
end

function PaperDollFrame_SetSpellHaste(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, SPELL_HASTE));
	local text = _G[statFrame:GetName().."StatText"];
	text:SetText(GetCombatRating(CR_HASTE_SPELL));
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE .. SPELL_HASTE .. FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(SPELL_HASTE_TOOLTIP, GetCombatRatingBonus(CR_HASTE_SPELL));
	statFrame:Show();
end

function PaperDollFrame_SetManaRegen(statFrame)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, MANA_REGEN));
	local text = _G[statFrame:GetName().."StatText"];
	if ( not UnitHasMana("player") ) then
		text:SetText(NOT_APPLICABLE);
		statFrame.tooltip = nil;
		return;
	end
	
	local base, casting = GetManaRegen();
	-- All mana regen stats are displayed as mana/5 sec.
	base = floor( base * 5.0 );
	casting = floor( casting * 5.0 );
	text:SetText(base);
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE .. MANA_REGEN .. FONT_COLOR_CODE_CLOSE;
	statFrame.tooltip2 = format(MANA_REGEN_TOOLTIP, base, casting);
	statFrame:Show();
end

function PaperDollFrame_SetExpertise(statFrame, unit)
	if ( not unit ) then
		unit = "player";
	end
	local expertise, offhandExpertise = GetExpertise();
	local speed, offhandSpeed = UnitAttackSpeed(unit);
	local text;
	if( offhandSpeed ) then
		text = expertise.." / "..offhandExpertise;
	else
		text = expertise;
	end
	PaperDollFrame_SetLabelAndText(statFrame, STAT_EXPERTISE, text);
	
	statFrame.tooltip = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, _G["COMBAT_RATING_NAME"..CR_EXPERTISE]).." "..text..FONT_COLOR_CODE_CLOSE;
	
	local expertisePercent, offhandExpertisePercent = GetExpertisePercent();
	expertisePercent = format("%.2f", expertisePercent);
	if( offhandSpeed ) then
		offhandExpertisePercent = format("%.2f", offhandExpertisePercent);
		text = expertisePercent.."% / "..offhandExpertisePercent.."%";
	else
		text = expertisePercent.."%";
	end
	statFrame.tooltip2 = format(CR_EXPERTISE_TOOLTIP, text, GetCombatRating(CR_EXPERTISE), GetCombatRatingBonus(CR_EXPERTISE));

	statFrame:Show();
end

function CharacterSpellBonusDamage_OnEnter (self)
	GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
	GameTooltip:SetText(HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, BONUS_DAMAGE).." "..self.minModifier..FONT_COLOR_CODE_CLOSE);
	for i=2, MAX_SPELL_SCHOOLS do
		GameTooltip:AddDoubleLine(_G["DAMAGE_SCHOOL"..i], self.bonusDamage[i], NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
		GameTooltip:AddTexture("Interface\\PaperDollInfoFrame\\SpellSchoolIcon"..i);
	end
	
	local petStr, damage;
	if( self.bonusDamage[6] > self.bonusDamage[3] ) then
		petStr = PET_BONUS_TOOLTIP_WARLOCK_SPELLDMG_SHADOW;
		damage = self.bonusDamage[6];
	else
		petStr = PET_BONUS_TOOLTIP_WARLOCK_SPELLDMG_FIRE;
		damage = self.bonusDamage[3];
	end
	
	local petBonusAP = ComputePetBonus("PET_BONUS_SPELLDMG_TO_AP", damage );
	local petBonusDmg = ComputePetBonus("PET_BONUS_SPELLDMG_TO_SPELLDMG", damage );
	if( petBonusAP > 0 or petBonusDmg > 0 ) then
		GameTooltip:AddLine("\n" .. format(petStr, petBonusAP, petBonusDmg), nil, nil, nil, 1 );
	end
	GameTooltip:Show();
end

function CharacterSpellCritChance_OnEnter (self)
	GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
	GameTooltip:SetText(HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT, COMBAT_RATING_NAME11).." "..GetCombatRating(11)..FONT_COLOR_CODE_CLOSE);
	local spellCrit;
	for i=2, MAX_SPELL_SCHOOLS do
		spellCrit = format("%.2f", self.spellCrit[i]);
		spellCrit = spellCrit.."%";
		GameTooltip:AddDoubleLine(_G["DAMAGE_SCHOOL"..i], spellCrit, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
		GameTooltip:AddTexture("Interface\\PaperDollInfoFrame\\SpellSchoolIcon"..i);
	end
	GameTooltip:Show();
end

function PaperDollFrame_OnShow (self)
	--PaperDollFrame_SetGuild();
	PaperDollFrame_SetLevel();
	PaperDollFrame_SetResistances();
	PaperDollFrame_UpdateStats();
	if ( UnitHasRelicSlot("player") ) then
		CharacterAmmoSlot:Hide();
	else
		CharacterAmmoSlot:Show();
	end
	if ( not PlayerTitlePickerScrollFrame.titles ) then
		PlayerTitleFrame_UpdateTitles();	
	end
end
 
function PaperDollFrame_OnHide (self)
	PlayerTitlePickerFrame:Hide();
	GearManagerDialog:Hide();
end

function PaperDollFrame_ClearIgnoredSlots ()
	EquipmentManagerClearIgnoredSlotsForSave();		
	for k, button in next, itemSlotButtons do
		if ( button.ignored ) then
			button.ignored = nil;
			PaperDollItemSlotButton_Update(button);
		end
	end
end

function PaperDollFrame_IgnoreSlotsForSet (setName)
	local set = GetEquipmentSetItemIDs(setName);
	for slot, item in ipairs(set) do
		if ( item == EQUIPMENT_SET_IGNORED_SLOT ) then
			EquipmentManagerIgnoreSlotForSave(slot);
			itemSlotButtons[slot].ignored = true;
			PaperDollItemSlotButton_Update(itemSlotButtons[slot]);
		end
	end
end

function PaperDollItemSlotButton_OnLoad (self)
	self:RegisterForDrag("LeftButton");
	self:RegisterForClicks("LeftButtonUp", "RightButtonUp");
	local slotName = self:GetName();
	local id, textureName, checkRelic = GetInventorySlotInfo(strsub(slotName,10));
	self:SetID(id);
	local texture = _G[slotName.."IconTexture"];
	texture:SetTexture(textureName);
	self.backgroundTextureName = textureName;
	self.checkRelic = checkRelic;
	self.UpdateTooltip = PaperDollItemSlotButton_OnEnter;
	itemSlotButtons[id] = self;
	self.verticalFlyout = VERTICAL_FLYOUTS[id];
	
	local popoutButton = self.popoutButton;
	if ( popoutButton ) then
		if ( self.verticalFlyout ) then
			popoutButton:SetHeight(16);
			popoutButton:SetWidth(38);
			
			popoutButton:GetNormalTexture():SetTexCoord(0.15625, 0.84375, 0.5, 0);
			popoutButton:GetHighlightTexture():SetTexCoord(0.15625, 0.84375, 1, 0.5);
			popoutButton:ClearAllPoints();
			popoutButton:SetPoint("TOP", self, "BOTTOM", 0, 4);
		else
			popoutButton:SetHeight(38);
			popoutButton:SetWidth(16);
			
			popoutButton:GetNormalTexture():SetTexCoord(0.15625, 0.5, 0.84375, 0.5, 0.15625, 0, 0.84375, 0);
			popoutButton:GetHighlightTexture():SetTexCoord(0.15625, 1, 0.84375, 1, 0.15625, 0.5, 0.84375, 0.5);
			popoutButton:ClearAllPoints();
			popoutButton:SetPoint("LEFT", self, "RIGHT", -8, 0);
		end
	end
end

function PaperDollItemSlotButton_OnShow (self)
	self:RegisterEvent("UNIT_INVENTORY_CHANGED");
	self:RegisterEvent("MERCHANT_UPDATE");
	self:RegisterEvent("PLAYERBANKSLOTS_CHANGED");
	self:RegisterEvent("ITEM_LOCK_CHANGED");
	self:RegisterEvent("CURSOR_UPDATE");
	self:RegisterEvent("BAG_UPDATE_COOLDOWN");
	self:RegisterEvent("SHOW_COMPARE_TOOLTIP");
	self:RegisterEvent("UPDATE_INVENTORY_ALERTS");

	PaperDollItemSlotButton_Update(self);
end

function PaperDollItemSlotButton_OnHide (self)
	self:UnregisterEvent("UNIT_INVENTORY_CHANGED");
	self:UnregisterEvent("MERCHANT_UPDATE");
	self:UnregisterEvent("PLAYERBANKSLOTS_CHANGED");
	self:UnregisterEvent("ITEM_LOCK_CHANGED");
	self:UnregisterEvent("CURSOR_UPDATE");
	self:UnregisterEvent("BAG_UPDATE_COOLDOWN");
	self:UnregisterEvent("SHOW_COMPARE_TOOLTIP");
	self:UnregisterEvent("UPDATE_INVENTORY_ALERTS");
end

function PaperDollItemSlotButton_OnEvent (self, event, ...)
	local arg1, arg2 = ...;
	if ( event == "UNIT_INVENTORY_CHANGED" ) then
		if ( arg1 == "player" ) then
			PaperDollItemSlotButton_Update(self);
		end
	elseif ( event == "ITEM_LOCK_CHANGED" ) then
		if ( not arg2 and arg1 == self:GetID() ) then
			PaperDollItemSlotButton_UpdateLock(self);
		end
	elseif ( event == "BAG_UPDATE_COOLDOWN" ) then
		PaperDollItemSlotButton_Update(self);
	elseif ( event == "CURSOR_UPDATE" ) then
		if ( CursorCanGoInSlot(self:GetID()) ) then
			self:LockHighlight();
		else
			self:UnlockHighlight();
		end
	elseif ( event == "SHOW_COMPARE_TOOLTIP" ) then
		if ( (arg1 ~= self:GetID()) or (arg2 > NUM_SHOPPING_TOOLTIPS) ) then
			return;
		end

		local tooltip = _G["ShoppingTooltip"..arg2];
		local anchor = "ANCHOR_RIGHT";
		if ( arg2 > 1 ) then
			anchor = "ANCHOR_BOTTOMRIGHT";
		end
		tooltip:SetOwner(self, anchor);
		local hasItem, hasCooldown = tooltip:SetInventoryItem("player", self:GetID());
		if ( not hasItem ) then
			tooltip:Hide();
		end
	elseif ( event == "UPDATE_INVENTORY_ALERTS" ) then
		PaperDollItemSlotButton_Update(self);
	elseif ( event == "MODIFIER_STATE_CHANGED" ) then
		if ( IsModifiedClick("SHOWITEMFLYOUT") and self:IsMouseOver() ) then
			PaperDollItemSlotButton_OnEnter(self);
		end
	end
end

function PaperDollItemSlotButton_OnClick (self, button)
	MerchantFrame_ResetRefundItem();
	if ( button == "LeftButton" ) then
		local type = GetCursorInfo();
		if ( type == "merchant" and MerchantFrame.extendedCost ) then
			MerchantFrame_ConfirmExtendedItemCost(MerchantFrame.extendedCost);
		else
			PickupInventoryItem(self:GetID());
			if ( CursorHasItem() ) then
				MerchantFrame_SetRefundItem(self, 1);
			end
		end
	else
		UseInventoryItem(self:GetID());
	end
end

function PaperDollItemSlotButton_OnModifiedClick (self, button)
	if ( HandleModifiedItemClick(GetInventoryItemLink("player", self:GetID())) ) then
		return;
	end
	if ( IsModifiedClick("SOCKETITEM") ) then
		SocketInventoryItem(self:GetID());
	end
end

function PaperDollItemSlotButton_Update (self)
	local textureName = GetInventoryItemTexture("player", self:GetID());
	local cooldown = _G[self:GetName().."Cooldown"];
	if ( textureName ) then
		SetItemButtonTexture(self, textureName);
		SetItemButtonCount(self, GetInventoryItemCount("player", self:GetID()));
		if ( GetInventoryItemBroken("player", self:GetID()) ) then
			SetItemButtonTextureVertexColor(self, 0.9, 0, 0);
			SetItemButtonNormalTextureVertexColor(self, 0.9, 0, 0);
		else
			SetItemButtonTextureVertexColor(self, 1.0, 1.0, 1.0);
			SetItemButtonNormalTextureVertexColor(self, 1.0, 1.0, 1.0);
		end
		if ( cooldown ) then
			local start, duration, enable = GetInventoryItemCooldown("player", self:GetID());
			CooldownFrame_SetTimer(cooldown, start, duration, enable);
		end
		self.hasItem = 1;
	else
		local textureName = self.backgroundTextureName;
		if ( self.checkRelic and UnitHasRelicSlot("player") ) then
			textureName = "Interface\\Paperdoll\\UI-PaperDoll-Slot-Relic.blp";
		end
		SetItemButtonTexture(self, textureName);
		SetItemButtonCount(self, 0);
		SetItemButtonTextureVertexColor(self, 1.0, 1.0, 1.0);
		SetItemButtonNormalTextureVertexColor(self, 1.0, 1.0, 1.0);
		if ( cooldown ) then
			cooldown:Hide();
		end
		self.hasItem = nil;
	end
	
	if ( not GearManagerDialog:IsShown() ) then
		self.ignored = nil;
	end
	
	if ( self.ignored and self.ignoreTexture ) then
		self.ignoreTexture:Show();
	elseif ( self.ignoreTexture ) then
		self.ignoreTexture:Hide();
	end

	PaperDollItemSlotButton_UpdateLock(self);

	-- Update repair all button status
	MerchantFrame_UpdateGuildBankRepair();
	MerchantFrame_UpdateCanRepairAll();
end

function PaperDollItemSlotButton_UpdateLock (self)
	if ( IsInventoryItemLocked(self:GetID()) ) then
		--this:SetNormalTexture("Interface\\Buttons\\UI-Quickslot");
		SetItemButtonDesaturated(self, 1, 0.5, 0.5, 0.5);
	else 
		--this:SetNormalTexture("Interface\\Buttons\\UI-Quickslot2");
		SetItemButtonDesaturated(self, nil);
	end
end

function PaperDollItemSlotButton_UpdateFlyout (self)
	if ( self:GetID() ~= INVSLOT_AMMO ) then
		if ( (IsModifiedClick("SHOWITEMFLYOUT") and not (PaperDollFrameItemFlyout:IsVisible() and PaperDollFrameItemFlyout.button == self)) or
			self.popoutButton.flyoutLocked) then
			PaperDollFrameItemFlyout_Show(self);
		elseif ( (PaperDollFrameItemFlyout:IsVisible() and PaperDollFrameItemFlyout.button == self) and
			not self.popoutButton.flyoutLocked and not IsModifiedClick("SHOWITEMFLYOUT") ) then
			PaperDollFrameItemFlyout_Hide();
		end
	end
end

function PaperDollItemSlotButton_OnEnter (self)
	self:RegisterEvent("MODIFIER_STATE_CHANGED");
	PaperDollItemSlotButton_UpdateFlyout(self);
	if ( PaperDollFrameItemFlyout:IsShown() ) then
		GameTooltip:SetOwner(PaperDollFrameItemFlyoutButtons, "ANCHOR_RIGHT", 6, -PaperDollFrameItemFlyoutButtons:GetHeight() - 6);
	else
		GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
	end
	local hasItem, hasCooldown, repairCost = GameTooltip:SetInventoryItem("player", self:GetID());
	if ( not hasItem ) then
		local text = _G[strupper(strsub(self:GetName(), 10))];
		if ( self.checkRelic and UnitHasRelicSlot("player") ) then
			text = RELICSLOT;
		end
		GameTooltip:SetText(text);
	end
	if ( InRepairMode() and repairCost and (repairCost > 0) ) then
		GameTooltip:AddLine(REPAIR_COST, "", 1, 1, 1);
		SetTooltipMoney(GameTooltip, repairCost);
		GameTooltip:Show();
	else
		CursorUpdate(self);
	end
end

function PaperDollItemSlotButton_OnLeave (self)
	self:UnregisterEvent("MODIFIER_STATE_CHANGED");
	GameTooltip:Hide();
	ResetCursor();
end

function PaperDollStatTooltip (self, unit)
	if ( not self.tooltip ) then
		return;
	end
	if ( not unit ) then
		unit = "player";
	end
	GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
	GameTooltip:SetText(self.tooltip);
	if ( self.tooltip2 ) then
		GameTooltip:AddLine(self.tooltip2, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, 1);
	end
	GameTooltip:Show();
end

function FormatPaperDollTooltipStat(name, base, posBuff, negBuff)
	local effective = max(0,base + posBuff + negBuff);
	local text = HIGHLIGHT_FONT_COLOR_CODE..name.." "..effective;
	if ( ( posBuff == 0 ) and ( negBuff == 0 ) ) then
		text = text..FONT_COLOR_CODE_CLOSE;
	else 
		if ( posBuff > 0 or negBuff < 0 ) then
			text = text.." ("..base..FONT_COLOR_CODE_CLOSE;
		end
		if ( posBuff > 0 ) then
			text = text..FONT_COLOR_CODE_CLOSE..GREEN_FONT_COLOR_CODE.."+"..posBuff..FONT_COLOR_CODE_CLOSE;
		end
		if ( negBuff < 0 ) then
			text = text..RED_FONT_COLOR_CODE.." "..negBuff..FONT_COLOR_CODE_CLOSE;
		end
		if ( posBuff > 0 or negBuff < 0 ) then
			text = text..HIGHLIGHT_FONT_COLOR_CODE..")"..FONT_COLOR_CODE_CLOSE;
		end
	end
	return text;
end

function ColorPaperDollStat(base, posBuff, negBuff)
	local stat;
	local effective = max(0,base + posBuff + negBuff);
	if ( ( posBuff == 0 ) and ( negBuff == 0 ) ) then
		stat = effective;
	else 
		
		-- if there is a negative buff then show the main number in red, even if there are
		-- positive buffs. Otherwise show the number in green
		if ( negBuff < 0 ) then
			stat = RED_FONT_COLOR_CODE..effective..FONT_COLOR_CODE_CLOSE;
		else
			stat = GREEN_FONT_COLOR_CODE..effective..FONT_COLOR_CODE_CLOSE;
		end
	end
	return stat;
end

function PaperDollFormatStat(name, base, posBuff, negBuff, frame, textString)
	local effective = max(0,base + posBuff + negBuff);
	local text = HIGHLIGHT_FONT_COLOR_CODE..format(PAPERDOLLFRAME_TOOLTIP_FORMAT,name).." "..effective;
	if ( ( posBuff == 0 ) and ( negBuff == 0 ) ) then
		text = text..FONT_COLOR_CODE_CLOSE;
		textString:SetText(effective);
	else 
		if ( posBuff > 0 or negBuff < 0 ) then
			text = text.." ("..base..FONT_COLOR_CODE_CLOSE;
		end
		if ( posBuff > 0 ) then
			text = text..FONT_COLOR_CODE_CLOSE..GREEN_FONT_COLOR_CODE.."+"..posBuff..FONT_COLOR_CODE_CLOSE;
		end
		if ( negBuff < 0 ) then
			text = text..RED_FONT_COLOR_CODE.." "..negBuff..FONT_COLOR_CODE_CLOSE;
		end
		if ( posBuff > 0 or negBuff < 0 ) then
			text = text..HIGHLIGHT_FONT_COLOR_CODE..")"..FONT_COLOR_CODE_CLOSE;
		end

		-- if there is a negative buff then show the main number in red, even if there are
		-- positive buffs. Otherwise show the number in green
		if ( negBuff < 0 ) then
			textString:SetText(RED_FONT_COLOR_CODE..effective..FONT_COLOR_CODE_CLOSE);
		else
			textString:SetText(GREEN_FONT_COLOR_CODE..effective..FONT_COLOR_CODE_CLOSE);
		end
	end
	frame.tooltip = text;
end

function CharacterAttackFrame_OnEnter (self)
	-- Main hand weapon
	GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
	GameTooltip:SetText(INVTYPE_WEAPONMAINHAND, HIGHLIGHT_FONT_COLOR.r, HIGHLIGHT_FONT_COLOR.g, HIGHLIGHT_FONT_COLOR.b);
	GameTooltip:AddLine(self.weaponSkill);
	GameTooltip:AddLine(self.weaponRating);
	-- Check for offhand weapon
	if ( self.offhandSkill ) then
		GameTooltip:AddLine("\n");
		GameTooltip:AddLine(INVTYPE_WEAPONOFFHAND, HIGHLIGHT_FONT_COLOR.r, HIGHLIGHT_FONT_COLOR.g, HIGHLIGHT_FONT_COLOR.b);
		GameTooltip:AddLine(self.offhandSkill);
		GameTooltip:AddLine(self.offhandRating);
	end
	GameTooltip:Show();
end

function CharacterDamageFrame_OnEnter (self)
	-- Main hand weapon
	GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
	if ( self == PetDamageFrame ) then
		GameTooltip:SetText(INVTYPE_WEAPONMAINHAND_PET, HIGHLIGHT_FONT_COLOR.r, HIGHLIGHT_FONT_COLOR.g, HIGHLIGHT_FONT_COLOR.b);
	else
		GameTooltip:SetText(INVTYPE_WEAPONMAINHAND, HIGHLIGHT_FONT_COLOR.r, HIGHLIGHT_FONT_COLOR.g, HIGHLIGHT_FONT_COLOR.b);
	end
	GameTooltip:AddDoubleLine(format(STAT_FORMAT, ATTACK_SPEED_SECONDS), format("%.2f", self.attackSpeed), NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
	GameTooltip:AddDoubleLine(format(STAT_FORMAT, DAMAGE), self.damage, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
	GameTooltip:AddDoubleLine(format(STAT_FORMAT, DAMAGE_PER_SECOND), format("%.1f", self.dps), NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
	-- Check for offhand weapon
	if ( self.offhandAttackSpeed ) then
		GameTooltip:AddLine("\n");
		GameTooltip:AddLine(INVTYPE_WEAPONOFFHAND, HIGHLIGHT_FONT_COLOR.r, HIGHLIGHT_FONT_COLOR.g, HIGHLIGHT_FONT_COLOR.b);
		GameTooltip:AddDoubleLine(format(STAT_FORMAT, ATTACK_SPEED_SECONDS), format("%.2f", self.offhandAttackSpeed), NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
		GameTooltip:AddDoubleLine(format(STAT_FORMAT, DAMAGE), self.offhandDamage, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
		GameTooltip:AddDoubleLine(format(STAT_FORMAT, DAMAGE_PER_SECOND), format("%.1f", self.offhandDps), NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
	end
	GameTooltip:Show();
end

function CharacterRangedDamageFrame_OnEnter (self)
	if ( not self.damage ) then
		return;
	end
	GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
	GameTooltip:SetText(INVTYPE_RANGED, HIGHLIGHT_FONT_COLOR.r, HIGHLIGHT_FONT_COLOR.g, HIGHLIGHT_FONT_COLOR.b);
	GameTooltip:AddDoubleLine(format(STAT_FORMAT, ATTACK_SPEED_SECONDS), format("%.2f", self.attackSpeed), NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
	GameTooltip:AddDoubleLine(format(STAT_FORMAT, DAMAGE), self.damage, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
	GameTooltip:AddDoubleLine(format(STAT_FORMAT, DAMAGE_PER_SECOND), format("%.1f", self.dps), NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b);
	GameTooltip:Show();
end

function PaperDollFrame_GetArmorReduction(armor, attackerLevel)
	local levelModifier = attackerLevel;
	if ( levelModifier > 59 ) then
		levelModifier = levelModifier + (4.5 * (levelModifier-59));
	end
	local temp = 0.1*armor/(8.5*levelModifier + 40);
	temp = temp/(1+temp);

	if ( temp > 0.75 ) then
		return 75;
	end

	if ( temp < 0 ) then
		return 0;
	end

	return temp*100;
end

-- Paperdoll stat selection functions
function PlayerStatFrameLeftDropDown_OnLoad (self)
	RaiseFrameLevel(self);
	UIDropDownMenu_Initialize(self, PlayerStatFrameLeftDropDown_Initialize);
	UIDropDownMenu_SetSelectedValue(self, GetCVar("playerStatLeftDropdown"));
	UIDropDownMenu_SetWidth(self, 99);
	UIDropDownMenu_JustifyText(self, "LEFT");
end

function PlayerStatFrameLeftDropDown_OnShow (self)
	UIDropDownMenu_Initialize(self, PlayerStatFrameLeftDropDown_Initialize);
	UIDropDownMenu_SetSelectedValue(self, GetCVar("playerStatLeftDropdown"));
end

function PlayerStatFrameLeftDropDown_Initialize (self)
	-- Setup buttons
	local info = UIDropDownMenu_CreateInfo();
	local checked;
	for i=1, getn(PLAYERSTAT_DROPDOWN_OPTIONS) do
		if ( PLAYERSTAT_DROPDOWN_OPTIONS[i] == GetCVar("playerStatLeftDropdown") ) then
			checked = 1;
		else
			checked = nil;
		end
		info.text = _G[PLAYERSTAT_DROPDOWN_OPTIONS[i]];
		info.func = PlayerStatFrameLeftDropDown_OnClick;
		info.value = PLAYERSTAT_DROPDOWN_OPTIONS[i];
		info.checked = checked;
		info.owner = UIDROPDOWNMENU_OPEN_MENU;
		UIDropDownMenu_AddButton(info);
	end
end

function PlayerStatFrameLeftDropDown_OnClick (self)
	UIDropDownMenu_SetSelectedValue(self.owner, self.value);
	SetCVar("playerStatLeftDropdown", self.value);
	UpdatePaperdollStats("PlayerStatFrameLeft", self.value);
end

function PlayerStatFrameRightDropDown_OnLoad (self)
	UIDropDownMenu_Initialize(self, PlayerStatFrameRightDropDown_Initialize);
	UIDropDownMenu_SetSelectedValue(self, GetCVar("playerStatRightDropdown"));
	UIDropDownMenu_SetWidth(self, 99);
	UIDropDownMenu_JustifyText(self, "LEFT");
end

function PlayerStatFrameRightDropDown_OnShow (self)
	UIDropDownMenu_Initialize(self, PlayerStatFrameRightDropDown_Initialize);
	UIDropDownMenu_SetSelectedValue(self, GetCVar("playerStatRightDropdown"));
end

function PlayerStatFrameRightDropDown_Initialize (self)
	-- Setup buttons
	local info = UIDropDownMenu_CreateInfo();
	local checked;
	for i=1, getn(PLAYERSTAT_DROPDOWN_OPTIONS) do
		if ( PLAYERSTAT_DROPDOWN_OPTIONS[i] == GetCVar("playerStatRightDropdown") ) then
			checked = 1;
		else
			checked = nil;
		end
		info.text = _G[PLAYERSTAT_DROPDOWN_OPTIONS[i]];
		info.func = PlayerStatFrameRightDropDown_OnClick;
		info.value = PLAYERSTAT_DROPDOWN_OPTIONS[i];
		info.checked = checked;
		info.owner = UIDROPDOWNMENU_OPEN_MENU;
		UIDropDownMenu_AddButton(info);
	end
end

function PlayerStatFrameRightDropDown_OnClick (self)
	UIDropDownMenu_SetSelectedValue(self.owner, self.value);
	SetCVar("playerStatRightDropdown", self.value);
	UpdatePaperdollStats("PlayerStatFrameRight", self.value);
end

function PaperDollFrame_UpdateStats()
	UpdatePaperdollStats("PlayerStatFrameLeft", GetCVar("playerStatLeftDropdown"));	
	UpdatePaperdollStats("PlayerStatFrameRight", GetCVar("playerStatRightDropdown"));	
end

function PaperDollFrame_SetLabelAndText(statFrame, label, text, isPercentage)
	_G[statFrame:GetName().."Label"]:SetText(format(STAT_FORMAT, label));
	if ( isPercentage ) then
		text = format("%.2f%%", text);
	end
	_G[statFrame:GetName().."StatText"]:SetText(text);
end

function UpdatePaperdollStats(prefix, index)
	local stat1 = _G[prefix..1];
	local stat2 = _G[prefix..2];
	local stat3 = _G[prefix..3];
	local stat4 = _G[prefix..4];
	local stat5 = _G[prefix..5];
	local stat6 = _G[prefix..6];

	-- reset any OnEnter scripts that may have been changed
	stat1:SetScript("OnEnter", PaperDollStatTooltip);
	stat2:SetScript("OnEnter", PaperDollStatTooltip);
	stat4:SetScript("OnEnter", PaperDollStatTooltip);

	stat6:Show();

	if ( index == "PLAYERSTAT_BASE_STATS" ) then
		PaperDollFrame_SetStat(stat1, 1);
		PaperDollFrame_SetStat(stat2, 2);
		PaperDollFrame_SetStat(stat3, 3);
		PaperDollFrame_SetStat(stat4, 4);
		PaperDollFrame_SetStat(stat5, 5);
		PaperDollFrame_SetArmor(stat6);
	elseif ( index == "PLAYERSTAT_MELEE_COMBAT" ) then
		PaperDollFrame_SetDamage(stat1);
		stat1:SetScript("OnEnter", CharacterDamageFrame_OnEnter);
		PaperDollFrame_SetAttackSpeed(stat2);
		PaperDollFrame_SetAttackPower(stat3);
		PaperDollFrame_SetRating(stat4, CR_HIT_MELEE);
		PaperDollFrame_SetMeleeCritChance(stat5);
		PaperDollFrame_SetExpertise(stat6);
	elseif ( index == "PLAYERSTAT_RANGED_COMBAT" ) then
		PaperDollFrame_SetRangedDamage(stat1);
		stat1:SetScript("OnEnter", CharacterRangedDamageFrame_OnEnter);
		PaperDollFrame_SetRangedAttackSpeed(stat2);
		PaperDollFrame_SetRangedAttackPower(stat3);
		PaperDollFrame_SetRating(stat4, CR_HIT_RANGED);
		PaperDollFrame_SetRangedCritChance(stat5);
		stat6:Hide();
	elseif ( index == "PLAYERSTAT_SPELL_COMBAT" ) then
		PaperDollFrame_SetSpellBonusDamage(stat1);
		stat1:SetScript("OnEnter", CharacterSpellBonusDamage_OnEnter);
		PaperDollFrame_SetSpellBonusHealing(stat2);
		PaperDollFrame_SetRating(stat3, CR_HIT_SPELL);
		PaperDollFrame_SetSpellCritChance(stat4);
		stat4:SetScript("OnEnter", CharacterSpellCritChance_OnEnter);
		PaperDollFrame_SetSpellHaste(stat5);
		PaperDollFrame_SetManaRegen(stat6);
	elseif ( index == "PLAYERSTAT_DEFENSES" ) then
		PaperDollFrame_SetArmor(stat1);
		PaperDollFrame_SetDefense(stat2);
		PaperDollFrame_SetDodge(stat3);
		PaperDollFrame_SetParry(stat4);
		PaperDollFrame_SetBlock(stat5);
		PaperDollFrame_SetResilience(stat6);
	end
end

function ComputePetBonus(stat, value)
	local temp, unitClass = UnitClass("player");
	unitClass = strupper(unitClass);
	if( unitClass == "WARLOCK" ) then
		if( WARLOCK_PET_BONUS[stat] ) then
			return value * WARLOCK_PET_BONUS[stat];
		else
			return 0;
		end
	elseif( unitClass == "HUNTER" ) then
		if( HUNTER_PET_BONUS[stat] ) then 
			return value * HUNTER_PET_BONUS[stat];
		else
			return 0;
		end
	end
	
	return 0;
end

PDFITEMFLYOUT_ITEMS_PER_ROW = 5;

PDFITEMFLYOUT_BORDERWIDTH = 3;

PDFITEMFLYOUT_WIDTH = 43;
PDFITEMFLYOUT_HEIGHT = 43;
PDFITEM_WIDTH = 37;
PDFITEM_HEIGHT = 37;
PDFITEM_XOFFSET = 4;
PDFITEM_YOFFSET = -5;

local itemTable = {}; -- Used for items and locations
local itemDisplayTable = {} -- Used for ordering items by location

function PaperDollFrameItemFlyout_CreateButton ()
	local buttons = PaperDollFrameItemFlyout.buttons;
	local buttonAnchor = PaperDollFrameItemFlyoutButtons;	
	local numButtons = #buttons;
	
	local button = CreateFrame("BUTTON", "PaperDollFrameItemFlyoutButtons" .. numButtons + 1, buttonAnchor, "PaperDollFrameItemFlyoutButtonTemplate");
	
	local pos = numButtons/PDFITEMFLYOUT_ITEMS_PER_ROW;
	if ( math.floor(pos) == pos ) then
		-- This is the first button in a row.
		button:SetPoint("TOPLEFT", buttonAnchor, "TOPLEFT", PDFITEMFLYOUT_BORDERWIDTH, -PDFITEMFLYOUT_BORDERWIDTH - (PDFITEM_HEIGHT - PDFITEM_YOFFSET)* pos);
	else
		button:SetPoint("TOPLEFT", buttons[numButtons], "TOPRIGHT", PDFITEM_XOFFSET, 0);
	end

	tinsert(buttons, button);
	return button
end

function PaperDollFrameItemFlyout_Hide ()
	PaperDollFrameItemFlyout:Hide();
end

function PaperDollFrameItemFlyout_OnUpdate (self, elapsed)
	if ( not IsModifiedClick("SHOWITEMFLYOUT") ) then
		local button = self.button;

		if ( button and button.popoutButton.flyoutLocked ) then
			PaperDollItemSlotButton_UpdateFlyout(button);
		elseif ( button and button:IsMouseOver() ) then
			PaperDollItemSlotButton_OnEnter(button);
		else
			PaperDollFrameItemFlyout_Hide();
		end
	end
end

function PaperDollFrameItemFlyout_OnShow (self)
	self:RegisterEvent("BAG_UPDATE");
	self:RegisterEvent("UNIT_INVENTORY_CHANGED");
end

function PaperDollFrameItemFlyout_OnHide (self)
	if ( self.button ) then
		local popoutButton = self.button.popoutButton;
		popoutButton.flyoutLocked = false;
		PaperDollFrameItemPopoutButton_SetReversed(popoutButton, false);
	end
	self.button = nil;
	self:UnregisterEvent("BAG_UPDATE");
	self:UnregisterEvent("UNIT_INVENTORY_CHANGED");
end

function PaperDollFrameItemFlyout_OnEvent (self, event, ...)
	if ( event == "BAG_UPDATE" ) then
		-- This spams a lot, four times when we equip an item, but we need to use it. PaperDollFrameItemFlyout_Show needs to stay fast for this reason.
		PaperDollFrameItemFlyout_Show(self.button);
	elseif ( event == "UNIT_INVENTORY_CHANGED" ) then
		local arg1 = ...;
		if ( arg1 == "player" ) then
			PaperDollFrameItemFlyout_Show(self.button);
		end
	end
end

local function _createFlyoutBG (buttonAnchor)
	local numBGs = buttonAnchor["numBGs"];
	numBGs = numBGs + 1;
	local texture = buttonAnchor:CreateTexture(nil, nil, "PaperDollFrameFlyoutTexture");
	buttonAnchor["bg" .. numBGs] = texture;
	buttonAnchor["numBGs"] = numBGs;
	return texture;
end

function PaperDollFrameItemFlyout_Show (paperDollItemSlot)
	local id = paperDollItemSlot:GetID();
	
	local flyout = PaperDollFrameItemFlyout;
	local buttons = flyout.buttons;
	local buttonAnchor = flyout.buttonFrame;
	
	if ( flyout.button and flyout.button ~= paperDollItemSlot ) then
		local popoutButton = flyout.button.popoutButton;
		if ( popoutButton.flyoutLocked ) then
			popoutButton.flyoutLocked = false;
			PaperDollFrameItemPopoutButton_SetReversed(popoutButton, false);
		end
	end
	
	for k in next, itemDisplayTable do
		itemDisplayTable[k] = nil;
	end
	
	for k in next, itemTable do
		itemTable[k] = nil;
	end
	
	GetInventoryItemsForSlot(id, itemTable);
	
	for location, itemID in next, itemTable do
		if ( location - id == ITEM_INVENTORY_LOCATION_PLAYER ) then -- Remove the currently equipped item from the list
			itemTable[location] = nil;
		else
			tinsert(itemDisplayTable, location);
		end
	end
		
	table.sort(itemDisplayTable); -- Sort by location. This ends up as: inventory, backpack, bags, bank, and bank bags.
	
	local numItems = #itemDisplayTable;
	
	for i = PDFITEMFLYOUT_MAXITEMS + 1, numItems do
		itemDisplayTable[i] = nil;
	end
	
	numItems = min(numItems, PDFITEMFLYOUT_MAXITEMS);

	if ( GearManagerDialog:IsShown() ) then 
		if ( not paperDollItemSlot.ignored ) then
			tinsert(itemDisplayTable, 1, PDFITEMFLYOUT_IGNORESLOT_LOCATION);
		else
			tinsert(itemDisplayTable, 1, PDFITEMFLYOUT_UNIGNORESLOT_LOCATION);
		end
		numItems = numItems + 1;
	end
	
	if ( paperDollItemSlot.hasItem ) then
		tinsert(itemDisplayTable, 1, PDFITEMFLYOUT_PLACEINBAGS_LOCATION);
		numItems = numItems + 1;
	end
	
	while #buttons < numItems do -- Create any buttons we need.
		PaperDollFrameItemFlyout_CreateButton();
	end
	
	if ( numItems == 0 ) then
		flyout:Hide();
		return;
	end
	
	for i, button in ipairs(buttons) do
		if ( i <= numItems ) then
			button.id = id;
			button.location = itemDisplayTable[i];
			button:Show();
			
			PaperDollFrameItemFlyout_DisplayButton(button, paperDollItemSlot);
		else
			button:Hide();
		end
	end
	
	flyout:ClearAllPoints();
	flyout:SetFrameLevel(paperDollItemSlot:GetFrameLevel() - 1);
	flyout.button = paperDollItemSlot;
	flyout:SetPoint("TOPLEFT", paperDollItemSlot, "TOPLEFT", -PDFITEMFLYOUT_BORDERWIDTH, PDFITEMFLYOUT_BORDERWIDTH);
	local horizontalItems = min(numItems, PDFITEMFLYOUT_ITEMS_PER_ROW);
	if ( paperDollItemSlot.verticalFlyout ) then
		buttonAnchor:SetPoint("TOPLEFT", paperDollItemSlot.popoutButton, "BOTTOMLEFT", 0, -PDFITEMFLYOUT_BORDERWIDTH);
	else
		buttonAnchor:SetPoint("TOPLEFT", paperDollItemSlot.popoutButton, "TOPRIGHT", 0, 0);
	end
	buttonAnchor:SetWidth((horizontalItems * PDFITEM_WIDTH) + ((horizontalItems - 1) * PDFITEM_XOFFSET) + PDFITEMFLYOUT_BORDERWIDTH);
	buttonAnchor:SetHeight(PDFITEMFLYOUT_HEIGHT + (math.floor((numItems - 1)/PDFITEMFLYOUT_ITEMS_PER_ROW) * (PDFITEM_HEIGHT - PDFITEM_YOFFSET)));
	
	
	if ( flyout.numItems ~= numItems ) then
		local texturesUsed = 0;
		if ( numItems == 1 ) then
			local bgTex, lastBGTex;
			bgTex = buttonAnchor.bg1;
			bgTex:ClearAllPoints();
			bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_ONESLOT_LEFT_COORDS));
			bgTex:SetWidth(PDFITEMFLYOUT_ONESLOT_LEFTWIDTH);
			bgTex:SetHeight(PDFITEMFLYOUT_ONEROW_HEIGHT);
			bgTex:SetPoint("TOPLEFT", -5, 4);
			bgTex:Show();
			texturesUsed = texturesUsed + 1;
			lastBGTex = bgTex;
			
			bgTex = buttonAnchor.bg2 or _createFlyoutBG(buttonAnchor);
			bgTex:ClearAllPoints();
			bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_ONESLOT_RIGHT_COORDS));
			bgTex:SetWidth(PDFITEMFLYOUT_ONESLOT_RIGHTWIDTH);
			bgTex:SetHeight(PDFITEMFLYOUT_ONEROW_HEIGHT);
			bgTex:SetPoint("TOPLEFT", lastBGTex, "TOPRIGHT");
			bgTex:Show();
			texturesUsed = texturesUsed + 1;
			lastBGTex = bgTex;
		elseif ( numItems <= PDFITEMFLYOUT_ITEMS_PER_ROW ) then
			local bgTex, lastBGTex;
			bgTex = buttonAnchor.bg1;
			bgTex:ClearAllPoints();
			bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_ONEROW_LEFT_COORDS));
			bgTex:SetWidth(PDFITEMFLYOUT_ONEROW_LEFT_WIDTH);
			bgTex:SetHeight(PDFITEMFLYOUT_ONEROW_HEIGHT);
			bgTex:SetPoint("TOPLEFT", -5, 4);
			bgTex:Show();
			texturesUsed = texturesUsed + 1;
			lastBGTex = bgTex;
			for i = texturesUsed + 1, numItems - 1 do
				bgTex = buttonAnchor["bg"..i] or _createFlyoutBG(buttonAnchor);
				bgTex:ClearAllPoints();
				bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_ONEROW_CENTER_COORDS));
				bgTex:SetWidth(PDFITEMFLYOUT_ONEROW_CENTER_WIDTH);
				bgTex:SetHeight(PDFITEMFLYOUT_ONEROW_HEIGHT);
				bgTex:SetPoint("TOPLEFT", lastBGTex, "TOPRIGHT");
				bgTex:Show();
				texturesUsed = texturesUsed + 1;
				lastBGTex = bgTex;
			end
			
			bgTex = buttonAnchor["bg"..numItems] or _createFlyoutBG(buttonAnchor);
			bgTex:ClearAllPoints();
			bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_ONEROW_RIGHT_COORDS));
			bgTex:SetWidth(PDFITEMFLYOUT_ONEROW_RIGHT_WIDTH);
			bgTex:SetHeight(PDFITEMFLYOUT_ONEROW_HEIGHT);
			bgTex:SetPoint("TOPLEFT", lastBGTex, "TOPRIGHT");
			bgTex:Show();
			texturesUsed = texturesUsed + 1;
		elseif ( numItems > PDFITEMFLYOUT_ITEMS_PER_ROW ) then
			local numRows = math.ceil(numItems/PDFITEMFLYOUT_ITEMS_PER_ROW);
			local bgTex, lastBGTex;
			bgTex = buttonAnchor.bg1;
			bgTex:ClearAllPoints();
			bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_MULTIROW_TOP_COORDS));
			bgTex:SetWidth(PDFITEMFLYOUT_MULTIROW_WIDTH);
			bgTex:SetHeight(PDFITEMFLYOUT_MULTIROW_TOP_HEIGHT);
			bgTex:SetPoint("TOPLEFT", -5, 4);
			bgTex:Show();
			texturesUsed = texturesUsed + 1;
			lastBGTex = bgTex;
			for i = 2, numRows - 1 do -- Middle rows
				bgTex = buttonAnchor["bg"..i] or _createFlyoutBG(buttonAnchor);
				bgTex:ClearAllPoints();
				bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_MULTIROW_MIDDLE_COORDS));
				bgTex:SetWidth(PDFITEMFLYOUT_MULTIROW_WIDTH);
				bgTex:SetHeight(PDFITEMFLYOUT_MULTIROW_MIDDLE_HEIGHT);
				bgTex:SetPoint("TOPLEFT", lastBGTex, "BOTTOMLEFT");
				bgTex:Show();
				texturesUsed = texturesUsed + 1;
				lastBGTex = bgTex;
			end
			
			bgTex = buttonAnchor["bg"..numRows] or _createFlyoutBG(buttonAnchor);
			bgTex:ClearAllPoints();
			bgTex:SetTexCoord(unpack(PDFITEMFLYOUT_MULTIROW_BOTTOM_COORDS));
			bgTex:SetWidth(PDFITEMFLYOUT_MULTIROW_WIDTH);
			bgTex:SetHeight(PDFITEMFLYOUT_MULTIROW_BOTTOM_HEIGHT);
			bgTex:SetPoint("TOPLEFT", lastBGTex, "BOTTOMLEFT");
			bgTex:Show();
			texturesUsed = texturesUsed + 1;
			lastBGTex = bgTex;
		end
		
		for i = texturesUsed + 1, buttonAnchor["numBGs"] do
			buttonAnchor["bg" .. i]:Hide();
		end
		flyout.numItems = numItems;
	end
	
	flyout:Show();
end

function PaperDollFrameItemFlyout_DisplayButton (button, paperDollItemSlot)
	local location = button.location;
	if ( not location ) then
		return;
	end
	if ( location >= PDFITEMFLYOUT_FIRST_SPECIAL_LOCATION ) then
		PaperDollFrameItemFlyout_DisplaySpecialButton(button, paperDollItemSlot);
		return;
	end
	
	local id, name, textureName, count, durability, maxDurability, invType, locked, start, duration, enable, setTooltip = EquipmentManager_GetItemInfoByLocation(location);
	
	local broken = ( maxDurability and durability == 0 );
	if ( textureName ) then
		SetItemButtonTexture(button, textureName);
		SetItemButtonCount(button, count);
		if ( broken ) then
			SetItemButtonTextureVertexColor(button, 0.9, 0, 0);
			SetItemButtonNormalTextureVertexColor(button, 0.9, 0, 0);
		else
			SetItemButtonTextureVertexColor(button, 1.0, 1.0, 1.0);
			SetItemButtonNormalTextureVertexColor(button, 1.0, 1.0, 1.0);
		end
		
		CooldownFrame_SetTimer(button.cooldown, start, duration, enable);

		button.UpdateTooltip = function () GameTooltip:SetOwner(PaperDollFrameItemFlyoutButtons, "ANCHOR_RIGHT", 6, -PaperDollFrameItemFlyoutButtons:GetHeight() - 6); setTooltip(); end;
		if ( button:IsMouseOver() ) then
			button.UpdateTooltip();
		end
	else
		textureName = paperDollItemSlot.backgroundTextureName;
		if ( paperDollItemSlot.checkRelic and UnitHasRelicSlot("player") ) then
			textureName = "Interface\\Paperdoll\\UI-PaperDoll-Slot-Relic.blp";
		end
		SetItemButtonTexture(button, textureName);
		SetItemButtonCount(button, 0);
		SetItemButtonTextureVertexColor(button, 1.0, 1.0, 1.0);
		SetItemButtonNormalTextureVertexColor(button, 1.0, 1.0, 1.0);
		button.cooldown:Hide();
		button.UpdateTooltip = nil;
	end
end

function PaperDollFrameItemFlyout_DisplaySpecialButton (button, paperDollItemSlot)
	local location = button.location;
	if ( location == PDFITEMFLYOUT_IGNORESLOT_LOCATION ) then
		SetItemButtonTexture(button, "Interface\\PaperDollInfoFrame\\UI-GearManager-LeaveItem-Opaque");
		SetItemButtonCount(button, nil);
		button.UpdateTooltip = 
			function () 
				GameTooltip:SetOwner(PaperDollFrameItemFlyoutButtons, "ANCHOR_RIGHT", 6, -PaperDollFrameItemFlyoutButtons:GetHeight() - 6);
				GameTooltip:SetText(EQUIPMENT_MANAGER_IGNORE_SLOT, 1.0, 1.0, 1.0); 
				if ( SHOW_NEWBIE_TIPS == "1" ) then
					GameTooltip:AddLine(NEWBIE_TOOLTIP_EQUIPMENT_MANAGER_IGNORE_SLOT, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, 1);
				end
				GameTooltip:Show();
			end;
		SetItemButtonTextureVertexColor(button, 1.0, 1.0, 1.0);
		SetItemButtonNormalTextureVertexColor(button, 1.0, 1.0, 1.0);
	elseif ( location == PDFITEMFLYOUT_UNIGNORESLOT_LOCATION ) then
		SetItemButtonTexture(button, "Interface\\PaperDollInfoFrame\\UI-GearManager-Undo");
		SetItemButtonCount(button, nil);
		button.UpdateTooltip = 
			function () 
				GameTooltip:SetOwner(PaperDollFrameItemFlyoutButtons, "ANCHOR_RIGHT", 6, -PaperDollFrameItemFlyoutButtons:GetHeight() - 6); 
				GameTooltip:SetText(EQUIPMENT_MANAGER_UNIGNORE_SLOT, 1.0, 1.0, 1.0); 
				if ( SHOW_NEWBIE_TIPS == "1" ) then
					GameTooltip:AddLine(NEWBIE_TOOLTIP_EQUIPMENT_MANAGER_UNIGNORE_SLOT, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, 1);
				end
				GameTooltip:Show();
			end;
		SetItemButtonTextureVertexColor(button, 1.0, 1.0, 1.0);
		SetItemButtonNormalTextureVertexColor(button, 1.0, 1.0, 1.0);		
	elseif ( location == PDFITEMFLYOUT_PLACEINBAGS_LOCATION ) then
		SetItemButtonTexture(button, "Interface\\PaperDollInfoFrame\\UI-GearManager-ItemIntoBag");
		SetItemButtonCount(button, nil);
		button.UpdateTooltip = 
			function () 
				GameTooltip:SetOwner(PaperDollFrameItemFlyoutButtons, "ANCHOR_RIGHT", 6, -PaperDollFrameItemFlyoutButtons:GetHeight() - 6);
				GameTooltip:SetText(EQUIPMENT_MANAGER_PLACE_IN_BAGS, 1.0, 1.0, 1.0); 
				if ( SHOW_NEWBIE_TIPS == "1" ) then
					GameTooltip:AddLine(NEWBIE_TOOLTIP_EQUIPMENT_MANAGER_PLACE_IN_BAGS, NORMAL_FONT_COLOR.r, NORMAL_FONT_COLOR.g, NORMAL_FONT_COLOR.b, 1);
				end
				GameTooltip:Show();
			end;
		SetItemButtonTextureVertexColor(button, 1.0, 1.0, 1.0);
		SetItemButtonNormalTextureVertexColor(button, 1.0, 1.0, 1.0);	
	end
	if ( button:IsMouseOver() and button.UpdateTooltip ) then
		button.UpdateTooltip();
	end
end

function PaperDollFrameItemFlyoutButton_OnEnter (self)
	if ( self.UpdateTooltip ) then
		self.UpdateTooltip(); -- This shows the tooltip, and gets called repeatedly thereafter by GameTooltip.
	end
end

function PaperDollFrameItemFlyoutButton_OnClick (self)
	if ( self.location == PDFITEMFLYOUT_IGNORESLOT_LOCATION ) then
		local slot = PaperDollFrameItemFlyout.button;
		EquipmentManagerIgnoreSlotForSave(slot:GetID());
		slot.ignored = true;
		PaperDollItemSlotButton_Update(slot);
		PaperDollFrameItemFlyout_Show(slot);
	elseif ( self.location == PDFITEMFLYOUT_UNIGNORESLOT_LOCATION ) then
		local slot = PaperDollFrameItemFlyout.button;
		EquipmentManagerUnignoreSlotForSave(slot:GetID());
		slot.ignored = nil;
		PaperDollItemSlotButton_Update(slot);
		PaperDollFrameItemFlyout_Show(slot);
	elseif ( self.location == PDFITEMFLYOUT_PLACEINBAGS_LOCATION ) then
		if ( UnitAffectingCombat("player") and not INVSLOTS_EQUIPABLE_IN_COMBAT[PaperDollFrameItemFlyout.button:GetID()] ) then
			UIErrorsFrame:AddMessage(ERR_CLIENT_LOCKED_OUT, 1.0, 0.1, 0.1, 1.0);
			return;
		end
		local action = EquipmentManager_UnequipItemInSlot(PaperDollFrameItemFlyout.button:GetID());
		EquipmentManager_RunAction(action);
	elseif ( self.location ) then
		if ( UnitAffectingCombat("player") and not INVSLOTS_EQUIPABLE_IN_COMBAT[PaperDollFrameItemFlyout.button:GetID()] ) then
			UIErrorsFrame:AddMessage(ERR_CLIENT_LOCKED_OUT, 1.0, 0.1, 0.1, 1.0);
			return;
		end
		local action = EquipmentManager_EquipItemByLocation(self.location, self.id);
		EquipmentManager_RunAction(action);
	end
	if ( PaperDollFrameItemFlyout.button.popoutButton.flyoutLocked ) then
		PaperDollFrameItemFlyout_Hide();
	end
end

local popoutButtons = {}

function PaperDollFrameItemPopoutButton_OnLoad(self)
	tinsert(popoutButtons, self);
end

function PaperDollFrameItemPopoutButton_HideAll()
	if ( PaperDollFrameItemFlyout.button and PaperDollFrameItemFlyout.button.popoutButton.flyoutLocked ) then
		PaperDollFrameItemFlyout_Hide();
	end
	for _, button in pairs(popoutButtons) do
		if ( button.flyoutLocked ) then
			button.flyoutLocked = false;
			PaperDollFrameItemFlyout_Hide();
			PaperDollFrameItemPopoutButton_SetReversed(button, false);
		end
		
		button:Hide();
	end
end

function PaperDollFrameItemPopoutButton_ShowAll()
	for _, button in pairs(popoutButtons) do
		button:Show();
	end
end

function PaperDollFrameItemPopoutButton_OnClick(self)
	if ( self.flyoutLocked ) then
		self.flyoutLocked = false;
		PaperDollFrameItemFlyout_Hide();
		PaperDollFrameItemPopoutButton_SetReversed(self, false);
	else
		self.flyoutLocked = true;
		PaperDollFrameItemFlyout_Show(self:GetParent());
		PaperDollFrameItemPopoutButton_SetReversed(self, true);
	end
end

function PaperDollFrameItemPopoutButton_SetReversed(self, isReversed)
	if ( self:GetParent().verticalFlyout ) then
		if ( isReversed ) then
			self:GetNormalTexture():SetTexCoord(0.15625, 0.84375, 0, 0.5);
			self:GetHighlightTexture():SetTexCoord(0.15625, 0.84375, 0.5, 1);
		else
			self:GetNormalTexture():SetTexCoord(0.15625, 0.84375, 0.5, 0);
			self:GetHighlightTexture():SetTexCoord(0.15625, 0.84375, 1, 0.5);
		end
	else
		if ( isReversed ) then
			self:GetNormalTexture():SetTexCoord(0.15625, 0, 0.84375, 0, 0.15625, 0.5, 0.84375, 0.5);
			self:GetHighlightTexture():SetTexCoord(0.15625, 0.5, 0.84375, 0.5, 0.15625, 1, 0.84375, 1);
		else
			self:GetNormalTexture():SetTexCoord(0.15625, 0.5, 0.84375, 0.5, 0.15625, 0, 0.84375, 0);
			self:GetHighlightTexture():SetTexCoord(0.15625, 1, 0.84375, 1, 0.15625, 0.5, 0.84375, 0.5);
		end
	end
end
NUM_GEARSETS_PER_ROW = 5;

function GearManagerDialog_OnLoad (self)
	self.title:SetText(EQUIPMENT_MANAGER);
	self.buttons = {};
	local name = self:GetName();
	local button;
	for i = 1, MAX_EQUIPMENT_SETS_PER_PLAYER do
		button = CreateFrame("CheckButton", "GearSetButton" .. i, self, "GearSetButtonTemplate");
		if ( i == 1 ) then
			button:SetPoint("TOPLEFT", self, "TOPLEFT", 16, -32);
		elseif ( mod(i, NUM_GEARSETS_PER_ROW) == 1 ) then
			button:SetPoint("TOP", "GearSetButton"..(i-NUM_GEARSETS_PER_ROW), "BOTTOM", 0, -10);
		else
			button:SetPoint("LEFT", "GearSetButton"..(i-1), "RIGHT", 13, 0);
		end
		button.icon = _G["GearSetButton" .. i .. "Icon"];
		button.text = _G["GearSetButton" .. i .. "Name"];
		tinsert(self.buttons, button);
	end
	self:RegisterEvent("VARIABLES_LOADED");
	self:RegisterEvent("EQUIPMENT_SWAP_FINISHED");
end

function GearManagerDialog_OnShow (self)
	CharacterFrame:SetAttribute("UIPanelLayout-defined", nil);
	GearManagerToggleButton:SetButtonState("PUSHED", 1);
	GearManagerDialog_Update();
	self:RegisterEvent("EQUIPMENT_SETS_CHANGED");
	EquipmentManagerClearIgnoredSlotsForSave();
	PlaySound("igBackPackOpen");
	
	PaperDollFrameItemPopoutButton_ShowAll();
	
	UpdateUIPanelPositions(CharacterFrame);
	GearManagerDialog:Raise();
end

function GearManagerDialog_OnHide (self)
	CharacterFrame:SetAttribute("UIPanelLayout-defined", nil);
	GearManagerDialogPopup:Hide();
	
	GearManagerToggleButton:SetButtonState("NORMAL");
	self:UnregisterEvent("EQUIPMENT_SETS_CHANGED");
	PlaySound("igBackPackClose");
	PaperDollFrame_ClearIgnoredSlots();
	
	PaperDollFrameItemPopoutButton_HideAll();
	
	UpdateUIPanelPositions();
end

function GearManagerDialog_OnEvent (self, event, ...)
	if ( event == "EQUIPMENT_SETS_CHANGED" ) then
		GearManagerDialog_Update();
	elseif ( event == "VARIABLES_LOADED" ) then
		if ( GetCVarBool("equipmentManager") ) then
			GearManagerToggleButton:Show();
		end		
	elseif ( event == "EQUIPMENT_SWAP_FINISHED" ) then
		local completed, setName = ...;
		if ( completed ) then
			self.selectedSetName = setName;
			GearManagerDialog_Update();
			if ( self:IsShown() ) then
				PaperDollFrame_ClearIgnoredSlots();
				PaperDollFrame_IgnoreSlotsForSet(setName);
			end
		end
	end
end

function GearManagerDialog_Update ()
	local numSets = GetNumEquipmentSets();
	
	local dialog = GearManagerDialog;
	local buttons = dialog.buttons;
	
	local selectedName = dialog.selectedSetName;
	local name, texture, button;
	dialog.selectedSet = nil;
	for i = 1, numSets do
		name, texture = GetEquipmentSetInfo(i);
		button = buttons[i];
		button:Enable();
		button.name = name;
		button.text:SetText(name);
		if (texture) then
			button.icon:SetTexture(texture);
		else
			button.icon:SetTexture("Interface\\Icons\\INV_Misc_QuestionMark");
		end
		if (selectedName and button.name == selectedName) then
			button:SetChecked(true);
			dialog.selectedSet = button;
		else
			button:SetChecked(false);
		end
	end
	if ( dialog.selectedSet ) then
		GearManagerDialogDeleteSet:Enable();
		GearManagerDialogEquipSet:Enable();
	else
		GearManagerDialogDeleteSet:Disable();
		GearManagerDialogEquipSet:Disable();
	end
	
	for i = numSets + 1, MAX_EQUIPMENT_SETS_PER_PLAYER do
		button = buttons[i];
		button:Disable();
		button:SetChecked(false);
		button.name = nil;
		button.text:SetText("");		
		button.icon:SetTexture("");
	end
	if(GearManagerDialogPopup:IsShown()) then
		RecalculateGearManagerDialogPopup();		--Scroll so that the texture appears and Save is enabled
	end
end

function GearManagerDialogDeleteSet_OnClick (self)
	local selectedSet = GearManagerDialog.selectedSet;
	if ( selectedSet ) then
		local dialog = StaticPopup_Show("CONFIRM_DELETE_EQUIPMENT_SET", selectedSet.name);
		if ( dialog ) then
			dialog.data = selectedSet.name;
		else
			UIErrorsFrame:AddMessage(ERR_CLIENT_LOCKED_OUT, 1.0, 0.1, 0.1, 1.0);
		end
	end
end

function GearManagerDialogSaveSet_OnClick (self)
	local popup = GearManagerDialogPopup;
	local wasShown = popup:IsShown();
	popup:Show();
	if ( wasShown ) then	--If the dialog was already shown, the OnShow script will not run and the icon will not be updated (Bug 169523)
		GearManagerDialogPopup_Update();
	end
end

function GearManagerDialogEquipSet_OnClick (self)
	local selectedSet = GearManagerDialog.selectedSet;
	if ( selectedSet ) then
		local name = selectedSet.name;
		if ( name and name ~= "" ) then
			PlaySound("igCharacterInfoTab");			-- inappropriately named, but a good sound.
			EquipmentManager_EquipSet(name);
		end
	end
end

function GearSetButton_OnClick (self)
	--[[
	Select the new gear set
	]]
	if ( self.name and self.name ~= "" ) then
		PlaySound("igMainMenuOptionCheckBoxOn");		-- inappropriately named, but a good sound.
		local dialog = GearManagerDialog;
		dialog.selectedSetName = self.name;
		GearManagerDialog_Update();						--change selection, enable one equip button, disable rest.
	else
		self:SetChecked(false);
	end
end

function GearSetButton_OnEnter (self)
	if ( self.name and self.name ~= "" ) then
		GameTooltip_SetDefaultAnchor(GameTooltip, self);
		GameTooltip:SetEquipmentSet(self.name);
	end
end

NUM_GEARSET_ICONS_SHOWN = 15;
NUM_GEARSET_ICONS_PER_ROW = 5;
NUM_GEARSET_ICON_ROWS = 3;
GEARSET_ICON_ROW_HEIGHT = 36;

function GearManagerDialogPopup_OnLoad (self)
	self.buttons = {};
	
	local rows = 0;
	
	local button = CreateFrame("CheckButton", "GearManagerDialogPopupButton1", GearManagerDialogPopup, "GearSetPopupButtonTemplate");
	button:SetPoint("TOPLEFT", 24, -85);
	button:SetID(1);
	tinsert(self.buttons, button);
	
	local lastPos;
	for i = 2, NUM_GEARSET_ICONS_SHOWN do
		button = CreateFrame("CheckButton", "GearManagerDialogPopupButton" .. i, GearManagerDialogPopup, "GearSetPopupButtonTemplate");
		button:SetID(i);
		
		lastPos = (i - 1) / NUM_GEARSET_ICONS_PER_ROW;
		if ( lastPos == math.floor(lastPos) ) then
			button:SetPoint("TOPLEFT", self.buttons[i-NUM_GEARSET_ICONS_PER_ROW], "BOTTOMLEFT", 0, -8);
		else
			button:SetPoint("TOPLEFT", self.buttons[i-1], "TOPRIGHT", 10, 0);
		end
		tinsert(self.buttons, button);
	end

	self.SetSelection = function(self, fTexture, Value)
		if(fTexture) then
			self.selectedTexture = Value;
			self.selectedIcon = nil;
		else
			self.selectedTexture = nil;
			self.selectedIcon = Value;
		end
	end
end

local _equippedItems = {};
local _numItems;
local _specialIcon;
local _TotalItems;

function GearManagerDialogPopup_OnShow (self)
	PlaySound("igCharacterInfoOpen");
	RecalculateGearManagerDialogPopup();
	GearManagerDialogSaveSet:Disable();
end

function GearManagerDialogPopup_OnHide (self)
	local popup = GearManagerDialogPopup;
	popup.name = nil;
	popup:SetSelection(true, nil);
	GearManagerDialogPopupEditBox:SetText("");
	GearManagerDialogSaveSet:Enable();
end

function RecalculateGearManagerDialogPopup()
	local popup = GearManagerDialogPopup;
	local selectedSet = GearManagerDialog.selectedSet;
	if ( selectedSet ) then
		popup:SetSelection(true, selectedSet.icon:GetTexture());
		local editBox = GearManagerDialogPopupEditBox;
		editBox:SetText(selectedSet.name);
		editBox:HighlightText(0);
	end
	--[[ 
	Scroll and ensure that any selected equipment shows up in the list.
	When we first press "save", we want to make sure any selected equipment set shows up in the list, so that
	the user can just make his changes and press Okay to overwrite.
	To do this, we need to find the current set (by icon) and move the offset of the GearManagerDialogPopup
	to display it. Issue ID: 171220
	]]
	RefreshEquipmentSetIconInfo();
	_TotalItems = GetNumMacroIcons() + _numItems;
	_specialIcon = nil;
	local texture;
	if(popup.selectedTexture) then
		local index = 1;
		local foundIndex = nil;
		for index=1, _TotalItems do
			texture, _ = GetEquipmentSetIconInfo(index);
			if ( texture == popup.selectedTexture ) then
				foundIndex = index;
				break;
			end
		end
		if (foundIndex == nil) then
			_specialIcon = popup.selectedTexture;
			_TotalItems = _TotalItems + 1;
			foundIndex = _TotalItems;
		else
			_specialIcon = nil;
		end
		-- now make it so we always display at least NUM_GEARSET_ICON_ROWS of data
		local offsetnumIcons = floor((_TotalItems-1)/NUM_GEARSET_ICONS_PER_ROW);
		local offset = floor((foundIndex-1) / NUM_GEARSET_ICONS_PER_ROW);
		offset = offset + min((NUM_GEARSET_ICON_ROWS-1), offsetnumIcons-offset) - (NUM_GEARSET_ICON_ROWS-1);
		if(foundIndex<=NUM_GEARSET_ICONS_SHOWN) then
			offset = 0;			--Equipment all shows at the same place.
		end
		FauxScrollFrame_OnVerticalScroll(GearManagerDialogPopupScrollFrame, offset*GEARSET_ICON_ROW_HEIGHT, GEARSET_ICON_ROW_HEIGHT, nil);
	end
	GearManagerDialogPopup_Update();
end

--[[
RefreshEquipmentSetIconInfo() counts how many uniquely textured inventory items the player has equipped. 
]]
function RefreshEquipmentSetIconInfo ()
	_numItems = 0;
	for i = INVSLOT_FIRST_EQUIPPED, INVSLOT_LAST_EQUIPPED do
		_equippedItems[i] = GetInventoryItemTexture("player", i);
		if(_equippedItems[i]) then
			_numItems = _numItems + 1;
			--[[
			Currently checks all for duplicates, even though only rings, trinkets, and weapons may be duplicated. 
			This version is clean and maintainable.
			]]
			for j=INVSLOT_FIRST_EQUIPPED, (i-1) do
				if(_equippedItems[i] == _equippedItems[j]) then
					_equippedItems[i] = nil;
					_numItems = _numItems - 1;
					break;
				end
			end
		end
	end
end


--[[ 
GetEquipmentSetIconInfo(index) determines the texture and real index of a regular index
	Input: 	index = index into a list of equipped items follows by the macro items. Only tricky part is the equipped items list keeps changing.
	Output: the associated texture for the item, and a index relative to the join point between the lists, i.e. negative for the equipped items
			and positive from the equipped items for the macro items//
]]
function GetEquipmentSetIconInfo(index)
	for i = INVSLOT_FIRST_EQUIPPED, INVSLOT_LAST_EQUIPPED do
		if (_equippedItems[i]) then
			index = index - 1;
			if ( index == 0 ) then
				return _equippedItems[i], -i;
			end
		end
	end
	if(index>GetNumMacroIcons()) then
		return _specialIcon, index;
	end
	return GetMacroIconInfo(index), index;
end

function GearManagerDialogPopup_Update ()
	RefreshEquipmentSetIconInfo();

	local popup = GearManagerDialogPopup;
	local buttons = popup.buttons;
	local offset = FauxScrollFrame_GetOffset(GearManagerDialogPopupScrollFrame) or 0;
	local button;	
	-- Icon list
	local texture, index, button, realIndex;
	for i=1, NUM_GEARSET_ICONS_SHOWN do
		local button = buttons[i];
		index = (offset * NUM_GEARSET_ICONS_PER_ROW) + i;
		if ( index <= _TotalItems ) then
			texture, _ = GetEquipmentSetIconInfo(index);
			-- button.name:SetText(index); --dcw
			button.icon:SetTexture(texture);
			button:Show();
			if ( index == popup.selectedIcon ) then
				button:SetChecked(1);
			elseif ( texture == popup.selectedTexture ) then
				button:SetChecked(1);
				popup:SetSelection(false, index);
			else
				button:SetChecked(nil);
			end
		else
			button.icon:SetTexture("");
			button:Hide();
		end
		
	end
	
	-- Scrollbar stuff
	FauxScrollFrame_Update(GearManagerDialogPopupScrollFrame, ceil(_TotalItems / NUM_GEARSET_ICONS_PER_ROW) , NUM_GEARSET_ICON_ROWS, GEARSET_ICON_ROW_HEIGHT );
end

function GearManagerDialogPopupOkay_Update ()
	local popup = GearManagerDialogPopup;
	local button = GearManagerDialogPopupOkay;
	
	if ( popup.selectedIcon and popup.name ) then
		button:Enable();
	else
		button:Disable();
	end
end

function GearManagerDialogPopupOkay_OnClick (self, button, pushed)
	local popup = GearManagerDialogPopup;
	
	local _, iconIndex = GetEquipmentSetIconInfo(popup.selectedIcon);
	
	if ( GetEquipmentSetInfoByName(popup.name) ) then	
		local dialog = StaticPopup_Show("CONFIRM_OVERWRITE_EQUIPMENT_SET", popup.name);
		if ( dialog ) then
			dialog.data = popup.name;
			dialog.selectedIcon = iconIndex;
		else
			UIErrorsFrame:AddMessage(ERR_CLIENT_LOCKED_OUT, 1.0, 0.1, 0.1, 1.0);
		end
		return;
	elseif ( GetNumEquipmentSets() >= MAX_EQUIPMENT_SETS_PER_PLAYER ) then
		UIErrorsFrame:AddMessage(EQUIPMENT_SETS_TOO_MANY, 1.0, 0.1, 0.1, 1.0);
		return
	end
	
	SaveEquipmentSet(popup.name, iconIndex);
	GearManagerDialogPopup:Hide();
end

function GearManagerDialogPopupCancel_OnClick ()
	GearManagerDialogPopup:Hide();
end

function GearSetPopupButton_OnClick (self, button)
	local popup = GearManagerDialogPopup;
	local offset = FauxScrollFrame_GetOffset(GearManagerDialogPopupScrollFrame) or 0;
	popup.selectedIcon = (offset * NUM_GEARSET_ICONS_PER_ROW) + self:GetID();
 	popup.selectedTexture = nil;
	GearManagerDialogPopup_Update();
	GearManagerDialogPopupOkay_Update();
end

function PlayerTitlePickerScrollFrame_OnLoad(self)
	PlayerTitlePickerFrame:SetFrameLevel(self:GetParent():GetFrameLevel() + 2);
	PlayerTitlePickerScrollFrame:SetHeight(PLAYER_DISPLAYED_TITLES * PLAYER_TITLE_HEIGHT);
	HybridScrollFrame_OnLoad(self);
	self.update = PlayerTitlePickerScrollFrame_Update;	
	HybridScrollFrame_CreateButtons(self, "PlayerTitleButtonTemplate");
end

function PlayerTitlePickerScrollFrame_Update()
	local buttons = PlayerTitlePickerScrollFrame.buttons;
	local playerTitles = PlayerTitleFrame.titles;
	local numButtons = #buttons;
	local scrollOffset = HybridScrollFrame_GetOffset(PlayerTitlePickerScrollFrame);	
	local playerTitle;
	for i = 1, numButtons do
		playerTitle = playerTitles[i + scrollOffset];
		if ( playerTitle ) then
			buttons[i].text:SetText(playerTitle.name);
			buttons[i].titleId = playerTitle.id;
			if ( PlayerTitleFrame.selected == playerTitle.id ) then
				buttons[i].check:Show();
			else
				buttons[i].check:Hide();
			end
		end
	end
end

local function PlayerTitleSort(a, b) return a.name < b.name; end 

function PlayerTitleFrame_UpdateTitles()
	local playerTitles = { };
	local currentTitle = GetCurrentTitle();		
	local titleCount = 1;
	local buttons = PlayerTitlePickerScrollFrame.buttons;
	local fontstringText = buttons[1].text;
	local fontstringWidth;			
	local maxWidth = 0;
	PlayerTitleFrame.selected = -1;
	playerTitles[1] = { };
	-- reserving space for None so it doesn't get sorted out of the top position
	playerTitles[1].name = "       ";
	playerTitles[1].id = -1;		
	for i = 1, GetNumTitles() do
		if ( IsTitleKnown(i) ~= 0 ) then		
			titleCount = titleCount + 1;
			playerTitles[titleCount] = playerTitles[titleCount] or { };
			playerTitles[titleCount].name = strtrim(GetTitleName(i));
			playerTitles[titleCount].id = i;
			if ( i == currentTitle ) then
				PlayerTitleFrame.selected = i;
			end					
			fontstringText:SetText(playerTitles[titleCount].name);
			fontstringWidth = fontstringText:GetWidth();
			if ( fontstringWidth > maxWidth ) then
				maxWidth = fontstringWidth;
			end
		end
	end
	if ( titleCount < 2 ) then
		PlayerTitleFrame:Hide();
		PlayerTitlePickerFrame:Hide();
	else
		PlayerTitleFrame:Show()
		if ( currentTitle == 0 ) then
			PlayerTitleFrameText:SetText(PAPERDOLL_SELECT_TITLE);
		elseif ( currentTitle == -1 ) then
			PlayerTitleFrameText:SetText(NONE);	
		else
			PlayerTitleFrameText:SetText(GetTitleName(currentTitle));
		end					
		table.sort(playerTitles, PlayerTitleSort);
		playerTitles[1].name = NONE;
		PlayerTitleFrame.titles = playerTitles;	
	
		maxWidth = maxWidth + 10;				
		for i = 1, #buttons do
			buttons[i]:SetWidth(maxWidth);
		end
		PlayerTitlePickerScrollFrame:SetWidth(maxWidth + 34);
		PlayerTitlePickerScrollFrameScrollChild:SetWidth(maxWidth + 34);		
		if ( titleCount <= PLAYER_DISPLAYED_TITLES ) then	
			PlayerTitlePickerFrame:SetWidth(maxWidth + 56);
			PlayerTitlePickerFrame:SetHeight(titleCount * PLAYER_TITLE_HEIGHT + 26);
			-- adding 1 due to possible rounding errors in HybridScrollFrame
			PlayerTitlePickerScrollFrame:SetHeight(titleCount * PLAYER_TITLE_HEIGHT + 1);
		else				
			PlayerTitlePickerFrame:SetWidth(maxWidth + 76);
			PlayerTitlePickerFrame:SetHeight(PLAYER_TITLE_HEIGHT * PLAYER_DISPLAYED_TITLES + 26);
			-- adding 1 due to possible rounding errors in HybridScrollFrame
			PlayerTitlePickerScrollFrame:SetHeight(PLAYER_TITLE_HEIGHT * PLAYER_DISPLAYED_TITLES + 1);
		end		
		HybridScrollFrame_CreateButtons(PlayerTitlePickerScrollFrame, "PlayerTitleButtonTemplate");
		HybridScrollFrame_Update(PlayerTitlePickerScrollFrame, titleCount * PLAYER_TITLE_HEIGHT, PlayerTitlePickerScrollFrame:GetHeight());		
		PlayerTitlePickerScrollFrame_Update();
	end	
end

function PlayerTitlePickerFrame_Toggle()	
	if ( PlayerTitlePickerFrame:IsShown() ) then
		PlaySound("igMainMenuOptionCheckBoxOff");
		PlayerTitlePickerFrame:Hide();	
	else		
		PlaySound("igMainMenuOptionCheckBoxOn");
		PlayerTitlePickerFrame:Show();
		PlayerTitlePickerScrollFrame_Update();	
	end
end

function PlayerTitleButton_OnClick(self)
	PlaySound("igMainMenuOptionCheckBoxOff");
	PlayerTitleFrame.selected = self.titleId;
	SetCurrentTitle(self.titleId);
	PlayerTitleFrameText:SetText(self.text:GetText());
	PlayerTitlePickerFrame:Hide();	
end

function SetTitleByName(name)
	name = strlower(name);
	for i = 1, GetNumTitles() do
		if ( IsTitleKnown(i) ~= 0 ) then
			local title = strlower(strtrim(GetTitleName(i)));
			if(title:find(name) == 1) then
				SetCurrentTitle(i);
				return true;
			end
		end
	end
	return false;
end