From 4062391ef66abe822f3f74f292007607beb4da02 Mon Sep 17 00:00:00 2001
From: Jelle Meeus <sogladev@gmail.com>
Date: Sun, 28 Apr 2024 19:09:04 +0200
Subject: [PATCH] use event instead of update(diff)

---
 .../Northrend/Naxxramas/boss_maexxna.cpp      | 47 +++++++------------
 1 file changed, 18 insertions(+), 29 deletions(-)

diff --git a/src/server/scripts/Northrend/Naxxramas/boss_maexxna.cpp b/src/server/scripts/Northrend/Naxxramas/boss_maexxna.cpp
index 7f94f1d862..f0bf33847f 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_maexxna.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_maexxna.cpp
@@ -46,7 +46,8 @@ enum Events
     EVENT_NECROTIC_POISON               = 3,
     EVENT_WEB_WRAP                      = 4,
     EVENT_HEALTH_CHECK                  = 5,
-    EVENT_SUMMON_SPIDERLINGS            = 6
+    EVENT_SUMMON_SPIDERLINGS            = 6,
+    EVENT_WEB_WRAP_APPLY_STUN           = 7
 };
 
 enum Emotes
@@ -113,7 +114,7 @@ public:
         EventMap events;
         SummonList summons;
 
-        std::vector<std::pair<uint32, ObjectGuid>> wraps;
+        GuidList wraps;
 
         bool IsInRoom()
         {
@@ -221,32 +222,9 @@ public:
                 target->KnockbackFrom(randomPos.GetPositionX(), randomPos.GetPositionY(), -horizontalSpeed, verticalSpeed);
                 me->CastSpell(target, SPELL_WEB_WRAP_PACIFY_5, true); // pacify silence for 5 seconds
 
-                wraps.push_back(std::make_pair(uint32(2000), target->GetGUID()));
-            }
-        }
-
-        void UpdateWraps(uint32 diff)
-        {
-            bool wdone = false;
-            for (auto& p : wraps)
-            {
-                if (p.first < diff)
-                {
-                    if (Player* player = ObjectAccessor::GetPlayer(*me, p.second))
-                    {
-                        player->CastSpell(player, SPELL_WEB_WRAP_STUN, true);
-                    }
-                    wdone = true;
-                }
-                else
-                {
-                    p.first -= diff;
-                }
-            }
-            if (wdone)
-            {
-                wraps.clear();
+                wraps.push_back(target->GetGUID());
             }
+            events.ScheduleEvent(EVENT_WEB_WRAP_APPLY_STUN, 2s);
         }
 
         void UpdateAI(uint32 diff) override
@@ -257,8 +235,6 @@ public:
             if (!UpdateVictim())
                 return;
 
-            UpdateWraps(diff);
-
             events.Update(diff);
             if (me->HasUnitState(UNIT_STATE_CASTING))
                 return;
@@ -295,10 +271,23 @@ public:
                     events.Repeat(1s);
                     break;
                 case EVENT_WEB_WRAP:
+
                     Talk(EMOTE_WEB_WRAP);
                     DoCastWebWrap();
                     events.Repeat(40s);
                     break;
+                case EVENT_WEB_WRAP_APPLY_STUN:
+                {
+                    for (auto& p : wraps)
+                    {
+                        if (Player* player = ObjectAccessor::GetPlayer(*me, p))
+                        {
+                            player->CastSpell(player, SPELL_WEB_WRAP_STUN, true);
+                        }
+                    }
+                    wraps.clear();
+                    break;
+                }
             }
             DoMeleeAttackIfReady();
         }