Beta8

.luacheckrc

@@ -72,6 +72,10 @@ globals = {
 	"C_PlayerInfo",
 	"C_TradeSkillUI",
 	"GetItemLevelColor",
+	"GetAverageItemLevel",
+	"GetTexCoordsForRoleSmallCircle",
+	"FormatShortDate",
+	"BreakUpLargeNumbers",
 	"HelpTip",
 	"BattlePassSplashFrame",
 	"C_BattlePass",

Core/API.lua

@@ -15,8 +15,16 @@ local GetTalentTabInfo = GetTalentTabInfo
 local RequestBattlefieldScoreData = RequestBattlefieldScoreData
 local UnitGroupRolesAssigned = UnitGroupRolesAssigned
 local UnitHasVehicleUI = UnitHasVehicleUI
+local UnitExists = UnitExists
+local UnitGUID = UnitGUID
+local UnitThreatSituation = UnitThreatSituation
 local IsInInstance = IsInInstance
+local IsInGroup = IsInGroup
+local IsInRaid = IsInRaid
 local IsSpellKnown = IsSpellKnown
+local GetNumRaidMembers = GetNumRaidMembers
+local GetNumPartyMembers = GetNumPartyMembers
+local GetPartyAssignment = GetPartyAssignment
 
 local MAX_TALENT_TABS = MAX_TALENT_TABS
 local NONE = NONE
@@ -109,6 +117,78 @@ function E:GetTalentSpecInfo(isInspect)
 	return specIdx, specName, specIcon
 end
 
+E.GroupRoles = {}
+E.GroupUnitsByRole = {
+	TANK = {},
+	HEALER = {},
+	DAMAGER = {},
+	NONE = {}
+}
+
+function E:UnitTankedByGroup(unit)
+	for _, unitToken in next, E.GroupUnitsByRole.TANK do
+		if E:GetThreatSituation(unit, unitToken) == 3 then
+			return unitToken
+		end
+	end
+end
+
+function E:GetThreatSituation(unit, feedbackUnit)
+	if not unit or not UnitExists(unit) then return end
+
+	if feedbackUnit and feedbackUnit ~= unit and UnitExists(feedbackUnit) then
+		return UnitThreatSituation(feedbackUnit, unit)
+	else
+		return UnitThreatSituation(unit)
+	end
+end
+
+function E:PARTY_MEMBERS_CHANGED()
+	local isInGroup = IsInGroup()
+	E.IsInGroup = isInGroup
+
+	wipe(E.GroupRoles)
+
+	for _, units in next, E.GroupUnitsByRole do
+		wipe(units)
+	end
+
+	if E.IsInGroup then
+		for i = 1, GetNumPartyMembers() do
+			local unit = "party"..i
+			local guid = UnitGUID(unit)
+			local role = guid and ((GetPartyAssignment("MAINTANK", unit) and "TANK" or "NONE") or UnitGroupRolesAssigned(unit))
+			if role then
+				E.GroupRoles[guid] = role
+				E.GroupUnitsByRole[role][guid] = unit
+			end
+		end
+	end
+end
+
+function E:RAID_ROSTER_UPDATE()
+	local isInRaid = IsInRaid()
+	E.IsInGroup = isInRaid
+
+	wipe(E.GroupRoles)
+
+	for _, units in next, E.GroupUnitsByRole do
+		wipe(units)
+	end
+
+	if E.IsInGroup then
+		for i = 1, GetNumRaidMembers() do
+			local unit = "raid"..i
+			local guid = UnitGUID(unit)
+			local role = guid and ((GetPartyAssignment("MAINTANK", unit) and "TANK" or "NONE") or UnitGroupRolesAssigned(unit))
+			if role then
+				E.GroupRoles[guid] = role
+				E.GroupUnitsByRole[role][guid] = unit
+			end
+		end
+	end
+end
+
 function E:CheckRole(event)
 	local talentTree = self:GetTalentSpecInfo()
 	local role
@@ -127,6 +207,8 @@ function E:CheckRole(event)
 
 	if not role then role = "Melee" end
 
+	self.myrole = self:GetPlayerRole()
+
 	if self.Role ~= role then
 		self.Role = role
 		self.TalentTree = talentTree
@@ -472,6 +554,10 @@ end
 function E:LoadAPI()
 	self:RegisterEvent("PLAYER_LEVEL_UP")
 	self:RegisterEvent("PLAYER_ENTERING_WORLD")
+	self:RegisterEvent("PARTY_MEMBERS_CHANGED")
+	self:RegisterEvent("RAID_ROSTER_UPDATE")
+	self:PARTY_MEMBERS_CHANGED()
+	self:RAID_ROSTER_UPDATE()
 	self:RegisterEvent("SPELL_UPDATE_USABLE", "CheckRole")
 	self:RegisterEvent("ACTIVE_TALENT_GROUP_CHANGED", "CheckRole")
 	self:RegisterEvent("PLAYER_TALENT_UPDATE", "CheckRole")

Core/Animation.lua

@@ -9,6 +9,12 @@ local random, next, unpack, strsub = random, next, unpack, strsub
 
 E.AnimShake = {{-9,7,-7,12}, {-5,9,-9,5}, {-5,7,-7,5}, {-9,9,-9,9}, {-5,7,-7,5}, {-9,7,-9,5}}
 E.AnimShakeH = {-5,5,-2,5,-2,5}
+E.AnimElastic = {
+	function(anim) anim:Stop() anim.elastic[2]:Play() end,
+	function(anim) anim:Stop() if anim.loop then anim.elastic[1]:Play() end end,
+	function(anim) anim:Stop() anim.elastic[4]:Play() end,
+	function(anim) anim:Stop() if anim.loop then anim.elastic[3]:Play() end end
+}
 
 function E:FlashLoopFinished(requested)
 	if not requested then self:Play() end
@@ -63,6 +69,22 @@ function E:SetUpAnimGroup(obj, Type, ...)
 		shake.path[4]:SetOrder(4)
 		shake.path[5]:SetOrder(5)
 		shake.path[6]:SetOrder(6)
+	elseif Type == "Elastic" then
+		local width, height, duration, loop = ...
+		local elastic = _G.CreateAnimationGroup(obj)
+		obj.elastic = elastic
+
+		for i = 1, 4 do
+			local anim = elastic:CreateAnimation(i < 3 and "width" or "height")
+			anim:SetChange((i==1 and width*0.45) or (i==2 and width) or (i==3 and height*0.45) or height)
+			anim:SetEasing("inout-elastic")
+			anim:SetDuration(duration)
+			anim:SetScript("OnFinished", E.AnimElastic[i])
+			anim.elastic = elastic
+			anim.loop = loop
+
+			elastic[i] = anim
+		end
 	else
 		local x, y, duration, customName = ...
 		if not customName then customName = "anim" end
@@ -291,4 +313,20 @@ function E:UIFrameFadeRemoveFrame(frame)
 
 		FADEFRAMES[frame] = nil
 	end
-end
+end
+
+function E:Elasticize(obj, width, height)
+	if not obj.elastic then
+		E:SetUpAnimGroup(obj, "Elastic", width or obj:GetWidth(), height or obj:GetHeight(), 2, false)
+	end
+
+	obj.elastic[1]:Play()
+	obj.elastic[3]:Play()
+end
+
+function E:StopElasticize(obj)
+	if obj.elastic then
+		obj.elastic[1]:Stop(true)
+		obj.elastic[3]:Stop(true)
+	end
+end