Apply reputation discount to all points in multi-segment paths

Source/Game/Entities/Player/Player.cs

@@ -6771,7 +6771,14 @@ namespace Game.Entities
 
             ulong money = GetMoney();
             if (npc != null)
-                totalcost = (uint)Math.Ceiling(totalcost * GetReputationPriceDiscount(npc));
+            {
+                float discount = GetReputationPriceDiscount(npc);
+                totalcost = (uint)Math.Ceiling(totalcost * discount);
+                firstcost = (uint)Math.Ceiling(firstcost * discount);
+                m_taxi.SetFlightMasterFactionTemplateId(npc.getFaction());
+            }
+            else
+                m_taxi.SetFlightMasterFactionTemplateId(0);
 
             if (money < totalcost)
             {
@@ -6985,11 +6992,15 @@ namespace Game.Entities
 
         public float GetReputationPriceDiscount(Creature creature)
         {
-            var vendor_faction = creature.GetFactionTemplateEntry();
-            if (vendor_faction == null || vendor_faction.Faction == 0)
+            return GetReputationPriceDiscount(creature.GetFactionTemplateEntry());
+        }
+
+        public float GetReputationPriceDiscount(FactionTemplateRecord factionTemplate)
+        {
+            if (factionTemplate == null || factionTemplate.Faction == 0)
                 return 1.0f;
 
-            ReputationRank rank = GetReputationRank(vendor_faction.Faction);
+            ReputationRank rank = GetReputationRank(factionTemplate.Faction);
             if (rank <= ReputationRank.Neutral)
                 return 1.0f;
 

Source/Game/Entities/Player/PlayerTaxi.cs

@@ -125,10 +125,13 @@ namespace Game.Entities
         {
             ClearTaxiDestinations();
 
-            var split = new StringArray(values, ' ');
-            for (var i = 0; i < split.Length; ++i)
+            var stringArray = new StringArray(values, ' ');
+            if (stringArray.Length > 0)
+                m_flightMasterFactionId = uint.Parse(stringArray[0]);
+
+            for (var i = 1; i < stringArray.Length; ++i)
             {
-                uint node = uint.Parse(split[i]);
+                uint node = uint.Parse(stringArray[i]);
                 AddTaxiDestination(node);
             }
 
@@ -161,9 +164,10 @@ namespace Game.Entities
                 return "";
 
             StringBuilder ss = new StringBuilder();
+            ss.Append($"{m_flightMasterFactionId} ");
 
             for (int i = 0; i < m_TaxiDestinations.Count; ++i)
-                ss.AppendFormat("{0} ", m_TaxiDestinations[i]);
+                ss.Append($"{m_TaxiDestinations[i]} ");
 
             return ss.ToString();
         }
@@ -202,6 +206,16 @@ namespace Game.Entities
             return false;
         }
 
+        public FactionTemplateRecord GetFlightMasterFactionTemplate()
+        {
+            return CliDB.FactionTemplateStorage.LookupByKey(m_flightMasterFactionId);
+        }
+
+        public void SetFlightMasterFactionTemplateId(uint factionTemplateId)
+        {
+            m_flightMasterFactionId = factionTemplateId;
+        }
+
         public bool IsTaximaskNodeKnown(uint nodeidx)
         {
             byte field = (byte)((nodeidx - 1) / 8);
@@ -240,5 +254,6 @@ namespace Game.Entities
 
         public byte[] m_taximask = new byte[PlayerConst.TaxiMaskSize];
         List<uint> m_TaxiDestinations = new List<uint>();
+        uint m_flightMasterFactionId;
     }
 }

Source/Game/Movement/Generators/WaypointMovement.cs

@@ -269,6 +269,8 @@ namespace Game.Movement
             i_currentNode = (int)startNode;
             _pointsForPathSwitch.Clear();
             var taxi = player.m_taxi.GetPath();
+            float discount = player.GetReputationPriceDiscount(player.m_taxi.GetFlightMasterFactionTemplate());
+
             for (int src = 0, dst = 1; dst < taxi.Count; src = dst++)
             {
                 uint path, cost;
@@ -301,7 +303,7 @@ namespace Game.Movement
                     }
                 }
 
-                _pointsForPathSwitch.Add(new TaxiNodeChangeInfo((uint)(i_path.Count - 1), (int)cost));
+                _pointsForPathSwitch.Add(new TaxiNodeChangeInfo((uint)(i_path.Count - 1), (long)Math.Ceiling(cost * discount)));
             }
         }
 
@@ -490,14 +492,14 @@ namespace Game.Movement
 
         class TaxiNodeChangeInfo
         {
-            public TaxiNodeChangeInfo(uint pathIndex, int cost)
+            public TaxiNodeChangeInfo(uint pathIndex, long cost)
             {
                 PathIndex = pathIndex;
                 Cost = cost;
             }
 
             public uint PathIndex;
-            public int Cost;
+            public long Cost;
         }
     }
 }