Core/Conditions: Added conversation line source type

Port From (https://github.com/TrinityCore/TrinityCore/commit/03c0f787a1390eb50789f5bda104bbe40dda3c77)

Source/Framework/Constants/ConditionConst.cs

@@ -103,6 +103,7 @@ namespace Framework.Constants
         Phase = 26,
         Graveyard = 27,
         AreaTrigger = 28,
+        ConversationLine = 29,
         Max
     }
 

Source/Game/Conditions/ConditionManager.cs

@@ -1104,6 +1104,13 @@ namespace Game
                         return false;
                     }
                     break;
+                case ConditionSourceType.ConversationLine:
+                    if (Global.ConversationDataStorage.GetConversationLineTemplate((uint)cond.SourceEntry) == null)
+                    {
+                        Log.outError(LogFilter.Sql, $"{cond} does not exist in `conversation_line_template`, ignoring.");
+                        return false;
+                    }
+                    break;
                 default:
                     Log.outError(LogFilter.Sql, $"{cond.ToString()} Invalid ConditionSourceType in `condition` table, ignoring.");
                     return false;

Source/Game/DataStorage/ConversationDataStorage.cs

@@ -192,6 +192,11 @@ namespace Game.DataStorage
             return _conversationTemplateStorage.LookupByKey(conversationId);
         }
 
+        public ConversationLineTemplate GetConversationLineTemplate(uint conversationLineId)
+        {
+            return _conversationLineTemplateStorage.LookupByKey(conversationLineId);
+        }
+
         Dictionary<uint, ConversationTemplate> _conversationTemplateStorage = new();
         Dictionary<uint, ConversationLineTemplate> _conversationLineTemplateStorage = new();
     }

Source/Game/Entities/Conversation.cs

@@ -164,6 +164,9 @@ namespace Game.Entities
             List<ConversationLine> lines = new();
             foreach (ConversationLineTemplate line in conversationTemplate.Lines)
             {
+                if (!Global.ConditionMgr.IsObjectMeetingNotGroupedConditions(ConditionSourceType.ConversationLine, line.Id, creator))
+                    continue;
+
                 actorIndices.Add(line.ActorIdx);
 
                 ConversationLine lineField = new();