init

2022-10-21 07:09:01 -07:00
parent cbdabfbcca
commit 60ef8a38af
614 changed files with 138573 additions and 2 deletions
@@ -0,0 +1,102 @@
+--[[
+# Element: Combat Indicator
+
+Toggles the visibility of an indicator based on the player's combat status.
+
+## Widget
+
+CombatIndicator - 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 CombatIndicator = self:CreateTexture(nil, 'OVERLAY')
+    CombatIndicator:SetSize(16, 16)
+    CombatIndicator:SetPoint('TOP', self)
+
+    -- Register it with oUF
+    self.CombatIndicator = CombatIndicator
+--]]
+
+local _, ns = ...
+local oUF = ns.oUF
+
+local UnitAffectingCombat = UnitAffectingCombat
+
+local function Update(self, event)
+	local element = self.CombatIndicator
+
+	--[[ Callback: CombatIndicator:PreUpdate()
+	Called before the element has been updated.
+
+	* self - the CombatIndicator element
+	--]]
+	if(element.PreUpdate) then
+		element:PreUpdate()
+	end
+
+	local inCombat = UnitAffectingCombat('player')
+	if(inCombat) then
+		element:Show()
+	else
+		element:Hide()
+	end
+
+	--[[ Callback: CombatIndicator:PostUpdate(inCombat)
+	Called after the element has been updated.
+
+	* self     - the CombatIndicator element
+	* inCombat - indicates if the player is affecting combat (boolean)
+	--]]
+	if(element.PostUpdate) then
+		return element:PostUpdate(inCombat)
+	end
+end
+
+local function Path(self, ...)
+	--[[ Override: CombatIndicator.Override(self, event)
+	Used to completely override the internal update function.
+
+	* self  - the parent object
+	* event - the event triggering the update (string)
+	--]]
+	return (self.CombatIndicator.Override or Update) (self, ...)
+end
+
+local function ForceUpdate(element)
+	return Path(element.__owner, 'ForceUpdate')
+end
+
+local function Enable(self, unit)
+	local element = self.CombatIndicator
+	if(element and unit == 'player') then
+		element.__owner = self
+		element.ForceUpdate = ForceUpdate
+
+		self:RegisterEvent('PLAYER_REGEN_DISABLED', Path, true)
+		self:RegisterEvent('PLAYER_REGEN_ENABLED', Path, true)
+
+		if(element:IsObjectType('Texture') and not element:GetTexture()) then
+			element:SetTexture([[Interface\CharacterFrame\UI-StateIcon]])
+			element:SetTexCoord(.5, 1, 0, .49)
+		end
+
+		return true
+	end
+end
+
+local function Disable(self)
+	local element = self.CombatIndicator
+	if(element) then
+		element:Hide()
+
+		self:UnregisterEvent('PLAYER_REGEN_DISABLED', Path)
+		self:UnregisterEvent('PLAYER_REGEN_ENABLED', Path)
+	end
+end
+
+oUF:AddElement('CombatIndicator', Path, Enable, Disable)