Andrew
8edf2d7f8a
* ElvUI/NamePlates: initial nameplate conversions * More nameplate work * Modules/Cooldowns: various CD fixes, nameplates cant show 'swipe' texture * ElvUI/NamePlates: final nameplate polish * Modules/Misc: add space before interrupted announcement
78 lines
1.5 KiB
Lua
78 lines
1.5 KiB
Lua
local E, L, V, P, G = unpack(ElvUI)
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local oUF = E.oUF
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local UnitExists = UnitExists
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local UnitIsUnit = UnitIsUnit
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local function MouseOnUnit(frame)
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if frame and frame:IsVisible() and UnitExists('mouseover') then
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return frame.unit and UnitIsUnit('mouseover', frame.unit)
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end
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return false
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end
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local function OnUpdate(self, elapsed)
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if self.elapsed and self.elapsed > 0.1 then
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if not MouseOnUnit(self) then
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self:Hide()
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self:ForceUpdate()
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end
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self.elapsed = 0
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else
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self.elapsed = (self.elapsed or 0) + elapsed
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end
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end
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local function Update(self)
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local element = self.Highlight
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if element.PreUpdate then
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element:PreUpdate()
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end
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if MouseOnUnit(self) then
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element:Show()
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else
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element:Hide()
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end
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if element.PostUpdate then
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return element:PostUpdate(element:IsShown())
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end
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end
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local function Path(self, ...)
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return (self.Highlight.Override or Update)(self, ...)
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end
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local function ForceUpdate(element)
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return Path(element.__owner, 'ForceUpdate', element.__owner.unit)
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end
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local function Enable(self)
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local element = self.Highlight
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if element then
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element.__owner = self
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element.ForceUpdate = ForceUpdate
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element:SetScript('OnUpdate', OnUpdate)
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self:RegisterEvent('UPDATE_MOUSEOVER_UNIT', Path, true)
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return true
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end
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end
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local function Disable(self)
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local element = self.Highlight
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if element then
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element:Hide()
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element:SetScript('OnUpdate', nil)
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self:UnregisterEvent('UPDATE_MOUSEOVER_UNIT', Path)
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end
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end
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oUF:AddElement('Highlight', Path, Enable, Disable)
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