init

2022-10-21 07:09:01 -07:00
parent cbdabfbcca
commit 60ef8a38af
614 changed files with 138573 additions and 2 deletions
@@ -0,0 +1,124 @@
+--[[
+# Element: Master Looter Indicator
+
+Toggles the visibility of an indicator based on the unit's master looter status.
+
+## Widget
+
+MasterLooterIndicator - Any UI widget.
+
+## Notes
+
+A default texture will be applied if the widget is a Texture and doesn't have a texture or a color set.
+
+## Examples
+
+    -- Position and size
+    local MasterLooterIndicator = self:CreateTexture(nil, 'OVERLAY')
+    MasterLooterIndicator:SetSize(16, 16)
+    MasterLooterIndicator:SetPoint('TOPRIGHT', self)
+
+    -- Register it with oUF
+    self.MasterLooterIndicator = MasterLooterIndicator
+--]]
+
+local _, ns = ...
+local oUF = ns.oUF
+
+local GetLootMethod = GetLootMethod
+local UnitInParty = UnitInParty
+local UnitInRaid = UnitInRaid
+local UnitIsUnit = UnitIsUnit
+
+local function Update(self, event)
+	local unit = self.unit
+	local element = self.MasterLooterIndicator
+
+	--[[ Callback: MasterLooterIndicator:PreUpdate()
+	Called before the element has been updated.
+
+	* self - the MasterLooterIndicator element
+	--]]
+	if(element.PreUpdate) then
+		element:PreUpdate()
+	end
+
+	local isShown = false
+	if(UnitInParty(unit) or UnitInRaid(unit)) then
+		local method, partyIndex, raidIndex = GetLootMethod()
+		if(method == 'master') then
+			local mlUnit
+			if(partyIndex) then
+				if(partyIndex == 0) then
+					mlUnit = 'player'
+				else
+					mlUnit = 'party' .. partyIndex
+				end
+			elseif(raidIndex) then
+				mlUnit = 'raid' .. raidIndex
+			end
+
+			isShown = mlUnit and UnitIsUnit(unit, mlUnit)
+		end
+	end
+
+	if isShown then
+		element:Show()
+	else
+		element:Hide()
+	end
+
+	--[[ Callback: MasterLooterIndicator:PostUpdate(isShown)
+	Called after the element has been updated.
+
+	* self    - the MasterLooterIndicator element
+	* isShown - indicates whether the element is shown (boolean)
+	--]]
+	if(element.PostUpdate) then
+		return element:PostUpdate(isShown)
+	end
+end
+
+local function Path(self, ...)
+	--[[ Override: MasterLooterIndicator.Override(self, event, ...)
+	Used to completely override the internal update function.
+
+	* self  - the parent object
+	* event - the event triggering the update (string)
+	* ...   - the arguments accompanying the event
+	--]]
+	return (self.MasterLooterIndicator.Override or Update) (self, ...)
+end
+
+local function ForceUpdate(element)
+	return Path(element.__owner, 'ForceUpdate')
+end
+
+local function Enable(self, unit)
+	local element = self.MasterLooterIndicator
+	if(element) then
+		element.__owner = self
+		element.ForceUpdate = ForceUpdate
+
+		self:RegisterEvent('PARTY_LOOT_METHOD_CHANGED', Path, true)
+		self:RegisterEvent('PARTY_MEMBERS_CHANGED', Path, true)
+
+		if(element:IsObjectType('Texture') and not element:GetTexture()) then
+			element:SetTexture([[Interface\GroupFrame\UI-Group-MasterLooter]])
+		end
+
+		return true
+	end
+end
+
+local function Disable(self)
+	local element = self.MasterLooterIndicator
+	if(element) then
+		element:Hide()
+
+		self:UnregisterEvent('PARTY_LOOT_METHOD_CHANGED', Path)
+		self:UnregisterEvent('PARTY_MEMBERS_CHANGED', Path)
+	end
+end
+
+oUF:AddElement('MasterLooterIndicator', Path, Enable, Disable)