Fixed appearance validation

Implemented proper facial hair validation
Implemented transmog Set
fix interaction of spells like Shadowmeld with Threat reducing effects

Game/Entities/Unit/Unit.Combat.cs

@@ -688,19 +688,18 @@ namespace Game.Entities
         }
         public Unit GetMeleeHitRedirectTarget(Unit victim, SpellInfo spellInfo = null)
         {
-            var hitTriggerAuras = victim.GetAuraEffectsByType(AuraType.AddCasterHitTrigger);
-            foreach (var i in hitTriggerAuras)
+            var interceptAuras = victim.GetAuraEffectsByType(AuraType.InterceptMeleeRangedAttacks);
+            foreach (var i in interceptAuras)
             {
                 Unit magnet = i.GetCaster();
                 if (magnet != null)
                     if (_IsValidAttackTarget(magnet, spellInfo) && magnet.IsWithinLOSInMap(this)
                        && (spellInfo == null || (spellInfo.CheckExplicitTarget(this, magnet) == SpellCastResult.SpellCastOk
                        && spellInfo.CheckTarget(this, magnet, false) == SpellCastResult.SpellCastOk)))
-                        if (RandomHelper.randChance(i.GetAmount()))
-                        {
-                            i.GetBase().DropCharge(AuraRemoveMode.Expire);
-                            return magnet;
-                        }
+                    {
+                        i.GetBase().DropCharge(AuraRemoveMode.Expire);
+                        return magnet;
+                    }
             }
             return victim;
         }
@@ -2053,10 +2052,7 @@ namespace Game.Entities
             // 6.CRIT
             tmp = crit_chance;
             if (tmp > 0 && roll < (sum += tmp))
-            {
-                if (GetTypeId() != TypeId.Unit || !(ToCreature().GetCreatureTemplate().FlagsExtra.HasAnyFlag(CreatureFlagsExtra.NoCrit)))
-                    return MeleeHitOutcome.Crit;
-            }
+                return MeleeHitOutcome.Crit;
 
             // 7. CRUSHING
             // mobs can score crushing blows if they're 4 or more levels above victim

Game/Entities/Unit/Unit.Fields.cs

@@ -182,7 +182,6 @@ namespace Game.Entities
 
         public SpellInfo GetSpellInfo()
         {
-            /// WORKAROUND: unfinished new proc system
             if (_spell)
                 return _spell.GetSpellInfo();
             if (_damageInfo != null)
@@ -194,7 +193,6 @@ namespace Game.Entities
         }
         public SpellSchoolMask GetSchoolMask()
         {
-            /// WORKAROUND: unfinished new proc system
             if (_spell)
                 return _spell.GetSpellInfo().GetSchoolMask();
             if (_damageInfo != null)

Game/Entities/Unit/Unit.Spells.cs

@@ -752,6 +752,13 @@ namespace Game.Entities
                                     }
                                     break;
                             }
+
+                            // Spell crit suppression
+                            if (victim.GetTypeId() == TypeId.Unit)
+                            {
+                                int levelDiff = (int)(victim.GetLevelForTarget(this) - getLevel());
+                                crit_chance -= levelDiff * 1.0f;
+                            }
                         }
                         break;
                     }
@@ -776,7 +783,7 @@ namespace Game.Entities
                 if (aurEff.GetCasterGUID() == GetGUID() && aurEff.IsAffectingSpell(spellProto))
                     crit_chance += aurEff.GetAmount();
 
-            return crit_chance > 0.0f ? crit_chance : 0.0f;
+            return Math.Max(crit_chance, 0.0f);
         }
 
         // Calculate spell hit result can be:
@@ -1813,7 +1820,7 @@ namespace Game.Entities
             DateTime now = DateTime.Now;
 
             // use provided list of auras which can proc
-            if (!procAuras.Empty())
+            if (procAuras != null)
             {
                 foreach (AuraApplication aurApp in procAuras)
                 {