Core/Criteria: Implemented CriteriaType ParticipateInArena

Port From (https://github.com/TrinityCore/TrinityCore/commit/ef22003a563b9e79a38ae999f05ce14b876513b8)

Source/Framework/Constants/AchievementConst.cs

@@ -541,7 +541,7 @@ namespace Framework.Constants
         TrackedWorldStateUIModified = 30,  // Tracked WorldStateUI value "{WorldStateUI}" is modified
         PVPKillInArea = 31,  // Kill someone in PVP in "{AreaTable}"
         WinArena = 32,  // Win arena "{Map}"
-        ParticipateInArena = 33,  /*NYI*/ // Participate in arena "{Map}"
+        ParticipateInArena = 33,  // Participate in arena "{Map}"
         LearnOrKnowSpell = 34,  // Learn or Know spell "{Spell}"
         EarnHonorableKill = 35,  // Earn an honorable kill
         AcquireItem = 36,  // Acquire item "{Item}"

Source/Game/Achievements/CriteriaHandler.cs

@@ -123,6 +123,7 @@ namespace Game.Achievements
                     case CriteriaType.DeliveredKillingBlow:
                     case CriteriaType.PVPKillInArea:
                     case CriteriaType.WinArena: // This also behaves like CriteriaType.WinAnyRankedArena
+                    case CriteriaType.ParticipateInArena:
                     case CriteriaType.PlayerTriggerGameEvent:
                     case CriteriaType.Login:
                     case CriteriaType.AnyoneTriggerGameEventScenario:
@@ -360,7 +361,6 @@ namespace Game.Achievements
                         break;
                     // FIXME: not triggered in code as result, need to implement
                     case CriteriaType.RunInstance:
-                    case CriteriaType.ParticipateInArena:
                     case CriteriaType.EarnTeamArenaRating:
                     case CriteriaType.EarnTitle:
                     case CriteriaType.MoneySpentOnGuildRepair:
@@ -828,6 +828,7 @@ namespace Game.Achievements
                 case CriteriaType.EarnAchievementPoints:
                     return progress.Counter >= 9000;
                 case CriteriaType.WinArena:
+                case CriteriaType.ParticipateInArena:
                     return requiredAmount != 0 && progress.Counter >= requiredAmount;
                 case CriteriaType.Login:
                     return true;

Source/Game/Arenas/Arena.cs

@@ -229,6 +229,8 @@ namespace Game.Arenas
                         if (player == null)
                             continue;
 
+                        player.UpdateCriteria(CriteriaType.ParticipateInArena, GetMapId());
+
                         // per player calculation
                         if (team == winner)
                         {