WoWInterface SVN oUF_Swing

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trunk/oUF_Swing/oUF_Swing.toc New file
0,0 → 1,8
## Interface: 30000
## Author: p3lim
## Version: 30000.wowi:revision
## Title: oUF Swing
## Notes: Swing timer plug-in for oUF
## RequiredDeps: oUF
 
oUF_Swing.lua
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trunk/oUF_Swing/oUF_Swing.lua New file
0,0 → 1,96
--[[
 
Elements handled:
.Swing [statusbar]
.Swing.Text [fontstring]
 
Shared:
- disableMelee [boolean]
- disableRanged [boolean]
 
Functions that can be overridden from within a layout:
- :OverrideText(elapsed)
 
--]]
 
local OnDurationUpdate
do
local elapsed = 0
function OnDurationUpdate(self)
elapsed = GetTime()
if(elapsed > self.max) then
self:Hide()
self:SetScript('OnUpdate', nil)
else
self:SetValue(self.min + (elapsed - self.min))
 
if(self.Text) then
if(self.OverrideText) then
self:OverrideText(elapsed)
else
self.Text:SetFormattedText('%.1f', self.max - elapsed)
end
end
end
end
end
 
local function Melee(self, _, _, event, GUID)
if(UnitGUID(self.unit) ~= GUID) then return end
if(not string.find(event, 'SWING')) then return end
 
local bar = self.Swing
bar.min = GetTime()
bar.max = bar.min + UnitAttackSpeed(self.unit)
 
bar:Show()
bar:SetMinMaxValues(bar.min, bar.max)
bar:SetScript('OnUpdate', OnDurationUpdate)
end
 
local function Ranged(self, event, unit, spellName)
if(spellName ~= GetSpellInfo(75) and spellName ~= GetSpellInfo(5019)) then return end
 
local bar = self.Swing
bar.min = GetTime()
bar.max = bar.min + UnitRangedDamage(unit)
 
bar:Show()
bar:SetMinMaxValues(bar.min, bar.max)
bar:SetScript('OnUpdate', OnDurationUpdate)
end
 
local function Enable(self, unit)
local swing = self.Swing
if(swing and unit == 'player') then
if(not swing.disableRanged) then
self:RegisterEvent('UNIT_SPELLCAST_SUCCEEDED', Ranged)
end
 
if(not swing.disableMelee) then
self:RegisterEvent('COMBAT_LOG_EVENT_UNFILTERED', Melee)
end
 
swing:Hide()
if(not swing:GetStatusBarTexture() and not swing:GetTexture()) then
swing:SetStatusBarTexture([=[Interface\TargetingFrame\UI-StatusBar]=])
end
 
return true
end
end
 
local function Disable(self)
local swing = self.Swing
if(swing) then
if(not swing.disableRanged) then
self:UnregisterEvent('UNIT_SPELLCAST_SUCCEEDED', Ranged)
end
 
if(not swing.disableMelee) then
self:UnregisterEvent('COMBAT_LOG_EVENT_UNFILTERED', Melee)
end
end
end
 
oUF:AddElement('Swing', nil, Enable, Disable)
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