1. Posted by gates on Thu, 23 Jan 2014 07:15:22

   I've been working on an addon to track when a Unit will fall out of combat in PvP. An Icon is shown when each Unit is in combat and a Cooldown frame overlay to represent the time remaining before the Unit exits combat. I am having trouble with Lag and Accuracy also some Lua Errors with few spells eg.(Shadow Word: Death).

   `--[[Addon to Track combat of any unit in PvP Gates - Axium-WoW.com]] -- LoadAddOn("Blizzard_ArenaUI")

   local function cooldownFrame(f, unitFrameType, unitNum, cd, x, y, size)

   if unitNum ~= nil then
       f:SetPoint("LEFT", unitFrameType..unitNum, "RIGHT", x, y)
   elseif unitNum == nil then
       f:SetPoint("LEFT", unitFrameType, "RIGHT", x, y)
   end
   f:SetSize(size,size)
   f.c = CreateFrame("Cooldown", cd)
   f.c:SetAllPoints(f)
   f.t = f:CreateTexture(nil, "Border")
   f.t:SetAllPoints()
   f.t:SetTexture("Interface\\Icons\\ABILITY_DUALWIELD")
   f:RegisterEvent("COMBAT_LOG_EVENT_UNFILTERED")
   

   end

   local function timer(f, cd)

       f:Show();
       CooldownFrame_SetTimer( cd, GetTime(), 5, 1)
   

   end

   --spells that do not effect combat

   local noCombatSpell = {

   [5171] = true,  -- Slice and Dice (R1)
   [6774] = true,  -- Slice and Dice (R2)
   [52610] = true, -- Savage Roar
   
   [44055] = true, -- Tremendous Fortitude (+1750 HP)
   [55915] = true, -- Tremendous Fortitude (+3385 HP)
   [55917] = true, -- Tremendous Fortitude (+4355 HP)
   [67596] = true, -- Tremendous Fortitude (+4608 HP)
   [54181] = true, -- Fel Synergy
   

   };

   local noCombatEventType = {

   [48300] = true, -- Devouring Plague
   

   };

   local eventRegistered = {

   ["SWING_DAMAGE"] = true, --someone got damaged by meele
   ["SWING_MISSED"] = true, --someone missed, resisted, absorbed, etc. damage by meele
   ["RANGE_DAMAGE"] = true, --someone got damaged by range
   ["RANGE_MISSED"] = true, --someone missed, resisted, absorbed, etc. damage by range
   ["SPELL_DAMAGE"] = true, --someone got damaged by caster 
   ["SPELL_MISSED"] = true, --someone missed, resisted, absorbed, etc. damage by caster
   ["SPELL_HEAL"] = true, --someone got healed by caster
   ["SPELL_CAST_SUCCESS"] = true, --some got affected by instant spell like Counterspell
   ["SPELL_AURA_APPLIED"] = true, --someone got buffed/debuffed by caster
   ["SPELL_AURA_DISPELLED"] = true, --someones buff/debuff got dispelled by caster
   ["SPELL_AURA_STOLEN"] = true, --someones buff got stolen by caster
   ["SPELL_AURA_REFRESH"] = true,
   ["SPELL_DISPEL_FAILED"] = true, --caster failed to dispel buff/debuff
   ["SPELL_PERIODIC_DISPEL_FAILED"] = true, --caster failed to dispel dot/hot
   

   };

   for i = 1, 5 do

       _G["AT"..i] = CreateFrame("Frame");
       cooldownFrame(_G["AT"..i], "ArenaEnemyFrame", i, "cda"..i, 30, 0, 28);
   
       _G["AT"..i]:SetScript("OnUpdate", function(self)
           if UnitAffectingCombat("arena"..i) or UnitAffectingCombat("arenapet"..i) then
   
               self:SetAlpha(1);
               self.c:SetAlpha(1);
   
           else
   
               self:SetAlpha(0);
               self.c:SetAlpha(0);
   
           end
   
       end)
   
       _G["AT"..i]:SetScript("OnEvent", function(_,_,_, eventType,_, sourceName,_,_, destName,_, spellId, ...)
   
       if not(sourceName == UnitName("arena"..i) or destName == UnitName("arenapet"..i) or destName == UnitName("arena"..i) or destName == UnitName("arenapet"..i)) then
           return;
       end
       if eventType == ("SPELL_DAMAGE") or eventType == ("SPELL_HEAL")and spellId ~= nil and noCombatEventType[spellId] then
               return;
       end
   
       if not eventRegistered[eventType] then
           return;
       end
   
       if sourceName == destName then
           return;
       end
   
       --if UnitCanAssist(sourceName, destName) == true and not UnitAffectingCombat(destName) then
   --      return;
   --  end
   
       if destName == (UnitName("arena"..i) or UnitName("arenapet"..i)) and UnitCanAssist(sourceName, destName) then
           return;
       end
   
       if spellId ~= nil and noCombatSpell[spellId] then
           return;
       end
   
       timer(_G["AT"..i], _G["cda"..i])
   
       end)
   

   end

   for i = 1, 4 do

       _G["PT"..i] = CreateFrame("Frame");
       cooldownFrame(_G["PT"..i], "PartyMemberFrame", i, "cdp"..i, 0, 0, 25);
   
       _G["PT"..i]:SetScript("OnUpdate", function(self)
           if UnitAffectingCombat("party"..i) or UnitAffectingCombat("party"..i) then
   
               self:SetAlpha(1);
               self.c:SetAlpha(1);
   
           else
   
               self:SetAlpha(0);
               self.c:SetAlpha(0);
   
           end
   
       end)
   
       _G["PT"..i]:SetScript("OnEvent", function(_,_,_, eventType,_, sourceName,_,_, destName,_, spellId, ...)
   
       if sourceName == UnitName("party"..i) or destName == UnitName("partypet"..i) or destName == UnitName("party"..i) or destName == UnitName("partypet"..i) then
   
       if eventType == ("SPELL_DAMAGE") and spellId ~= nil and noCombatEventType[spellId] then
               return;
       end
   
       if not eventRegistered[eventType] then
           return;
       end
   
       if sourceName == destName then
           return;
       end
   
       --if UnitCanAssist(sourceName, destName) == true and not UnitAffectingCombat(destName) then
       --  return;
   --  end
   
       if destName == (UnitName("party"..i) or UnitName("partypet"..i)) and UnitCanAssist(sourceName, destName) == true then
           return;
       end
   
       if spellId ~= nil and noCombatSpell[spellId] then
           return;
       end
   
       timer(_G["PT"..i], _G["cdp"..i])
   
       end
   
       end)
   

   end

   local T = CreateFrame("Frame"); cooldownFrame(T, "TargetFrame", _, "cdt", 0, 0, 25);

   T:SetScript("OnUpdate", function(self)

   if UnitAffectingCombat("target") then
   
       self:SetAlpha(1);
       self.c:SetAlpha(1);
   
   else
   
       self:SetAlpha(0);
       self.c:SetAlpha(0);
   
   end
   

   end)

   T:SetScript("OnEvent", function(,,, eventType,, sourceName,,, destName,_, spellId, ...)

       if sourceName == UnitName("target") or destName == UnitName("target") then
   
       if eventType == ("SPELL_DAMAGE") and spellId ~= nil and noCombatEventType[spellId] then
           return;
       end
   
       if not eventRegistered[eventType] then
           return;
       end
   
       if sourceName == destName then
           return;
       end
   
   --  if UnitCanAssist(sourceName, destName) == true and not UnitAffectingCombat(destName) then
   --      return;
   --  end
   
       if destName == UnitName("target") and UnitCanAssist(sourceName, destName) then
           return;
       end
   
       if spellId ~= nil and noCombatSpell[spellId] then
           return;
       end
   
       timer(T, cdt)
   
       end
   

   end)

   local P = CreateFrame("Frame"); cooldownFrame(P, "PlayerFrame", _, "cdme", 50, 0, 25);

   P:SetScript("OnUpdate", function(self)

   if UnitAffectingCombat("player") or UnitAffectingCombat("pet") then
   
       self:SetAlpha(1);
       self.c:SetAlpha(1);
   
   else
   
       self:SetAlpha(0);
       self.c:SetAlpha(0);
   
   end
   

   end)

   P:SetScript("OnEvent", function(,,, eventType,, sourceName,,, destName,_, spellId, ...)

       if sourceName == UnitName("player") or sourceName == UnitName("pet") or destName == UnitName("player") or destName == UnitName("pet") then
   
       if eventType == ("SPELL_DAMAGE") and spellId ~= nil and noCombatEventType[spellId] then
           return;
       end
   
       if not eventRegistered[eventType] then
           return;
       end
   
       if sourceName == destName then
           return;
       end
   
   --  if UnitCanAssist(sourceName, destName) == true and not UnitAffectingCombat(destName) then
   --      return;
   --  end
   
       if destName == UnitName("player") and UnitCanAssist(sourceName, destName) then
           return;
       end
   
       if spellId ~= nil and noCombatSpell[spellId] then
           return;
       end
   
       timer(P, cdme)
   
       end
   

   end)

   local F = CreateFrame("Frame"); cooldownFrame(F, "FocusFrame", _, "cdf", 0, 0, 25);

   F:SetScript("OnUpdate", function(self)

   if UnitAffectingCombat("focus") then
   
       self:SetAlpha(1);
       self.c:SetAlpha(1);
   
   else
   
       self:SetAlpha(0);
       self.c:SetAlpha(0);
   
   end
   

   end)

   F:SetScript("OnEvent", function(,,, eventType,, sourceName,,, destName,_, spellId, ...)

       if sourceName == UnitName("focus") or destName == UnitName("focus") then
   
       if eventType == ("SPELL_DAMAGE") and spellId ~= nil and noCombatEventType[spellId] then
               return;
       end
   
       if not eventRegistered[eventType] then
           return;
       end
   
       if sourceName == destName then
           return;
       end
   
   --  if UnitCanAssist(sourceName, destName) == true and not UnitAffectingCombat(destName) then
   --      return;
   --  end
   
       if destName == UnitName("focus") and UnitCanAssist(sourceName, destName) then
           return;
       end
   
       if spellId ~= nil and noCombatSpell[spellId] then
           return;
       end
   
       timer(F, cdf)
   
       end
   

   end)`

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