More updates to scripts (still wont build)

Source/Game/Chat/Channels/Channel.cs

@@ -847,7 +847,7 @@ namespace Game.Chat
         public uint GetNumPlayers() { return (uint)_playersStore.Count; }
 
         public ChannelFlags GetFlags() { return _channelFlags; }
-        bool HasFlag(ChannelFlags flag) { return _channelFlags.HasAnyFlag(flag); }
+        public bool HasFlag(ChannelFlags flag) { return _channelFlags.HasAnyFlag(flag); }
 
         public AreaTableRecord GetZoneEntry() { return _zoneEntry; }
 

Source/Game/Entities/Object/WorldObject.cs

@@ -3126,6 +3126,7 @@ namespace Game.Entities
 
         public virtual uint GetFaction() { return 0; }
         public virtual void SetFaction(uint faction) { }
+        public virtual void SetFaction(FactionTemplates faction) { }
 
         //Position
 

Source/Game/Entities/Player/Player.cs

@@ -6669,7 +6669,7 @@ namespace Game.Entities
 
             uint level = GetLevel();
 
-            ScriptMgr.OnGivePlayerXP(this, xp, victim);
+            ScriptMgr.OnGivePlayerXP(this, ref xp, victim);
 
             // XP to money conversion processed in Player.RewardQuest
             if (IsMaxLevel())

Source/Game/Entities/Unit/Unit.cs

@@ -2263,6 +2263,7 @@ namespace Game.Entities
 
         public override uint GetFaction() { return m_unitData.FactionTemplate; }
         public override void SetFaction(uint faction) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.FactionTemplate), faction); }
+        public override void SetFaction(FactionTemplates faction) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.FactionTemplate), (uint)faction); }
 
         public void RestoreFaction()
         {

Source/Game/Groups/Group.cs

@@ -1620,7 +1620,7 @@ namespace Game.Groups
             return m_guid.GetCounter();
         }
 
-        string GetLeaderName()
+        public string GetLeaderName()
         {
             return m_leaderName;
         }

Source/Game/Maps/GridNotifiers.cs

@@ -2793,7 +2793,7 @@ namespace Game.Maps
         bool _reverse;
     }
 
-    public class UnitAuraCheck<T> : ICheck<T> where T : WorldObject
+    public class UnitAuraCheck : ICheck<WorldObject>
     {
         public UnitAuraCheck(bool present, uint spellId, ObjectGuid casterGUID = default)
         {
@@ -2802,12 +2802,12 @@ namespace Game.Maps
             _casterGUID = casterGUID;
         }
 
-        public bool Invoke(T obj)
+        public bool Invoke(WorldObject obj)
         {
             return obj.ToUnit() != null && obj.ToUnit().HasAura(_spellId, _casterGUID) == _present;
         }
 
-        public static implicit operator Predicate<T>(UnitAuraCheck<T> unit)
+        public static implicit operator Predicate<WorldObject>(UnitAuraCheck unit)
         {
             return unit.Invoke;
         }

Source/Game/Scripting/CoreScripts.cs

@@ -619,7 +619,7 @@ namespace Game.Scripting
         public virtual void OnMoneyChanged(Player player, long amount) { }
 
         // Called when a player gains XP (before anything is given)
-        public virtual void OnGiveXP(Player player, uint amount, Unit victim) { }
+        public virtual uint OnGiveXP(Player player, uint amount, Unit victim) { return 0; }
 
         // Called when a player's reputation changes (before it is actually changed)
         public virtual void OnReputationChange(Player player, uint factionId, int standing, bool incremental) { }

Source/Game/Scripting/ScriptManager.cs

@@ -801,9 +801,11 @@ namespace Game.Scripting
         {
             ForEach<PlayerScript>(p => p.OnMoneyChanged(player, amount));
         }
-        public void OnGivePlayerXP(Player player, uint amount, Unit victim)
+        public void OnGivePlayerXP(Player player, ref uint amount, Unit victim)
         {
-            ForEach<PlayerScript>(p => p.OnGiveXP(player, amount, victim));
+            uint tempAmount = amount;
+            ForEach<PlayerScript>(p => tempAmount = p.OnGiveXP(player, tempAmount, victim));
+            amount = tempAmount;
         }
         public void OnPlayerReputationChange(Player player, uint factionID, int standing, bool incremental)
         {