Initial Commit
This commit is contained in:
andrew6180
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--[[
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-- Kui_Nameplates
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-- By Kesava at curse.com
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-- All rights reserved
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-- Backported by: Kader at https://github.com/bkader
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]]
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local addon = LibStub("AceAddon-3.0"):GetAddon("KuiNameplates")
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local mod = addon:NewModule("CastWarnings", addon.Prototype, "AceEvent-3.0")
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local kui = LibStub("Kui-1.0")
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local L = LibStub("AceLocale-3.0"):GetLocale("KuiNameplates")
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mod.uiName = L["Cast warnings"]
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-- combat log events to listen to for cast warnings/healing
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local warningEvents = {
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["SPELL_CAST_START"] = true,
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["SPELL_CAST_SUCCESS"] = true,
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["SPELL_INTERRUPT"] = true,
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["SPELL_HEAL"] = true,
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["SPELL_PERIODIC_HEAL"] = true
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}
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-- spell school colors
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local schoolcolors = {
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[1] = {a = 1.00, r = 1.00, g = 1.00, b = 0.00}, -- Physical
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[2] = {a = 1.00, r = 1.00, g = 0.90, b = 0.50}, -- Holy
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[4] = {a = 1.00, r = 1.00, g = 0.50, b = 0.00}, -- Fire
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[8] = {a = 1.00, r = 0.30, g = 1.00, b = 0.30}, -- Nature
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[16] = {a = 1.00, r = 0.50, g = 1.00, b = 1.00}, -- Frost
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[20] = {a = 1.00, r = 0.50, g = 1.00, b = 1.00}, -- Frostfire
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[32] = {a = 1.00, r = 0.50, g = 0.50, b = 1.00}, -- Shadow
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[64] = {a = 1.00, r = 1.00, g = 0.50, b = 1.00} -- Arcane
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}
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-- wrapper for kui.framefade;
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-- reimplementing previous behaviour from animation groups
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local function FadeFrame(self, from, to, duration, end_delay, callback)
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kui.frameFadeRemoveFrame(self)
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self:Show()
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self:SetAlpha(from)
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kui.frameFade(self, {
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mode = "OUT",
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startAlpha = from,
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endAlpha = to,
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timeToFade = duration,
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fadeHoldTime = end_delay,
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finishedFunc = function(self)
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if to == 0 then
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self:Hide()
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else
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self:SetAlpha(to)
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end
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if callback then
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callback(self)
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end
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end
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})
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end
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------------------------------------------------------------- Frame functions --
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local function SetCastWarning(self, spellName, spellSchool)
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self.castWarning:Stop()
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if spellName == nil then
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-- hide the warning instantly
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self.castWarning:SetText()
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self.castWarning:Hide()
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else
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local col = schoolcolors[spellSchool] or {r = 1, g = 1, b = 1}
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self.castWarning:SetText(spellName)
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self.castWarning:SetTextColor(col.r, col.g, col.b)
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self.castWarning:Fade()
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end
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end
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local function SetIncomingWarning(self, amount)
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if amount == 0 then
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return
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end
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self.incWarning:Stop()
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if amount > 0 then
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-- healing
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amount = "+" .. amount
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self.incWarning:SetTextColor(0, 1, 0)
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else
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-- damage (nyi)
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self.incWarning:SetTextColor(1, 0, 0)
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end
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self.incWarning:SetText(amount)
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self.incWarning:Fade()
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end
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-------------------------------------------------------------- Event handlers --
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function mod:COMBAT_LOG_EVENT_UNFILTERED(_, castTime, event, guid, name, _, targetGUID, targetName, _, _, spellName, spellSchool, amount)
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if not (guid and targetGUID) then
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return
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end
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if warningEvents[event] then
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if event == "SPELL_HEAL" or event == "SPELL_PERIODIC_HEAL" then
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-- fetch the spell's target's nameplate
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guid, name = targetGUID, targetName
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end
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if self.db.profile.useNames and name then
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name = name and name:gsub("%-.+$", "") -- remove realm names
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else
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name = nil
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end
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local f = addon:GetNameplate(guid, name)
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if f then
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if not f.castWarning or f.trivial then
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return
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end
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if event == "SPELL_HEAL" or event == "SPELL_PERIODIC_HEAL" then
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-- display heal warning
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f:SetIncomingWarning(amount)
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elseif event == "SPELL_INTERRUPT" then
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-- hide the warning
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f:SetCastWarning(nil)
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else
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-- or display it for this spell
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f:SetCastWarning(spellName, spellSchool)
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end
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end
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end
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end
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---------------------------------------------------------------------- Create --
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function mod:CreateCastWarnings(msg, frame)
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-- casting spell name
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frame.castWarning = frame:CreateFontString(frame.overlay, {size = "spellName", outline = "OUTLINE"})
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frame.castWarning:Hide()
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frame.castWarning:SetPoint("BOTTOM", frame.name, "TOP", 0, 1)
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frame.castWarning.Fade = function(self)
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FadeFrame(self, 1, 0, 3)
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end
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frame.castWarning.Stop = function(self)
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kui.frameFadeRemoveFrame(self)
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end
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-- incoming healing
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frame.incWarning = frame:CreateFontString(frame.overlay, {size = "small", outline = "OUTLINE"})
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frame.incWarning:Hide()
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frame.incWarning:SetPoint("TOP", frame.name, "BOTTOM", 0, -3)
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frame.incWarning.Fade = function(self, full)
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if full then
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FadeFrame(self, 0.5, 0, 0.5)
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else
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FadeFrame(self, 1, 0.5, 0.5, 0.5, function(self) self:Fade(true) end)
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end
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end
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frame.incWarning.Stop = function(self)
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kui.frameFadeRemoveFrame(self)
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end
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-- handlers
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frame.SetCastWarning = SetCastWarning
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frame.SetIncomingWarning = SetIncomingWarning
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end
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function mod:Hide(msg, frame)
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if frame.castWarning then
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frame.castWarning:Stop()
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frame.castWarning:SetText()
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frame.castWarning:Hide()
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frame.incWarning:Stop()
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frame.incWarning:SetText()
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frame.incWarning:Hide()
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end
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end
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---------------------------------------------------- Post db change functions --
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mod:AddConfigChanged("warnings", function(v) mod:Toggle(v) end)
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-------------------------------------------------------------------- Register --
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function mod:GetOptions()
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return {
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warnings = {
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type = "toggle",
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name = L["Show cast warnings"],
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desc = L["Display cast and healing warnings on plates"],
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order = 1,
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disabled = false
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},
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useNames = {
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type = "toggle",
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name = L["Use names for warnings"],
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desc = L["Use character names to decide which frame to display warnings on. May increase memory usage and may cause warnings to be displayed on incorrect frames when there are many units with the same name. Reccommended on for PvP, off for PvE."],
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order = 2
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}
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}
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end
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function mod:OnInitialize()
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self.db = addon.db:RegisterNamespace(self.moduleName, {profile = {warnings = false, useNames = false}})
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addon:InitModuleOptions(self)
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mod:SetEnabledState(self.db.profile.warnings)
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end
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function mod:OnEnable()
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self:RegisterMessage("KuiNameplates_PostCreate", "CreateCastWarnings")
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self:RegisterMessage("KuiNameplates_PostHide", "Hide")
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self:RegisterEvent("COMBAT_LOG_EVENT_UNFILTERED")
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for _, frame in pairs(addon.frameList) do
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if not frame.castWarning then
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self:CreateCastWarnings(nil, frame.kui)
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end
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end
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end
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function mod:OnDisable()
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self:UnregisterEvent("COMBAT_LOG_EVENT_UNFILTERED")
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for _, frame in pairs(addon.frameList) do
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self:Hide(nil, frame.kui)
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end
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end
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