Core/Creatures: Implemented UNIT_NPC_FLAG_GOSSIP as viewer dependent and update npcflags on quest changes

Port From (https://github.com/TrinityCore/TrinityCore/commit/dd15d763cc0529afc9b7f077817645d875608626)
2024-02-24 16:07:23 -05:00
parent 3eca0ad68c
commit fa5e0f0c14
6 changed files with 92 additions and 2 deletions
@@ -2332,8 +2332,18 @@ namespace Game.Entities
        uint GetViewerDependentNpcFlags(UnitData unitData, int i, Unit unit, Player receiver)
        {
            uint npcFlag = unitData.NpcFlags[i];
-            if (i == 0 && unit.IsCreature() && !receiver.CanSeeSpellClickOn(unit.ToCreature()))
-                npcFlag &= ~(uint)NPCFlags.SpellClick;
+            if (i == 0)
+            {
+                Creature creature = unit.ToCreature();
+                if (creature != null)
+                {
+                    if (!receiver.CanSeeGossipOn(creature))
+                        npcFlag &= ~(uint)(NPCFlags.Gossip | NPCFlags.QuestGiver);
+
+                    if (!receiver.CanSeeSpellClickOn(creature))
+                        npcFlag &= ~(uint)NPCFlags.SpellClick;
+                }
+            }

            return npcFlag;
        }