Add cooldown alert

LegionWA/CooldownAlert/Init.lua

@@ -0,0 +1,68 @@
+aura_env.trackedSpells = {
+    20271, -- Judgement
+    26573, -- Consecration
+    209202, -- Eye of Tyr
+    213652, -- Hand of the Protector
+    31935, -- Avenger's Shield
+    53600, -- Shield of the Righteous
+    1044, -- Hand of Freedom
+    155145, -- Arcane Torrent
+    853, -- Hammer of Justice
+    6940, -- Hand of Sacrifice
+    31850, -- Ardent Defender
+    86659, -- Guardian of Ancient Kings
+    204018, -- Blessing of Spellwarding
+}
+local iconDisplayDuration = 0.4
+local gcdDuration = 1.5
+
+aura_env.workData = {}
+for k, spellId in pairs(aura_env.trackedSpells) do
+    aura_env.workData[spellId] = {
+        ready = true,
+        hasCharges = false,
+    }
+    if GetSpellCharges(spellId) then
+        aura_env.workData[spellId].hasCharges = true
+        aura_env.workData[spellId].charges = select(1, GetSpellCharges(spellId))
+    end
+end
+
+aura_env.processEvent = function(allstates)
+    for k, spellId in pairs(aura_env.trackedSpells) do
+        -- Handle spells with charges
+        local isReady
+        if (aura_env.workData[spellId].hasCharges) then
+            local charges = select(1, GetSpellCharges(spellId))
+            if (charges > aura_env.workData[spellId].charges) then
+                isReady = true
+                aura_env.workData[spellId].charges = charges
+            else
+                isReady = false
+                aura_env.workData[spellId].charges = charges
+            end
+        else
+            isReady = select(2, GetSpellCooldown(spellId)) < gcdDuration
+        end
+
+
+        if (not aura_env.workData[spellId].ready and isReady) then
+            local icon = select(3, GetSpellInfo(spellId))
+            allstates[spellId] = {
+                show = true,
+                changed = true,
+                index = GetTime(),
+                resort = true,
+
+                icon = icon,
+
+                progressType = "timed",
+                expirationTime = GetTime() + iconDisplayDuration,
+                duration = iconDisplayDuration,
+                autoHide = true,
+            }
+        end
+
+        aura_env.workData[spellId].ready = isReady
+    end
+end