Address change in NpcOffer server packet

jo3bingham · jo3bingham · commit 52d272e2b7de · 2020-07-17T15:20:07.000-04:00
diff --git a/TibiaAPI/Network/ServerPackets/NpcOffer.cs b/TibiaAPI/Network/ServerPackets/NpcOffer.cs
@@ -10,6 +10,7 @@ public class NpcOffer : ServerPacket
         public List<(ushort Id, byte Data, string Name, uint Weight, uint BuyPrice, uint SellPrice)> Offers { get; } =
             new List<(ushort Id, byte Data, string Name, uint Weight, uint BuyPrice, uint SellPrice)>();
 
+        public string CurrencyName { get; set; }
         public string NpcName { get; set; }
 
         public ushort CurrencyItemId { get; set; }
@@ -27,6 +28,11 @@ public override void ParseFromNetworkMessage(NetworkMessage message)
             {
                 CurrencyItemId = message.ReadUInt16();
             }
+            if (Client.VersionNumber >= 12409997)
+            {
+                // If this is set, it will override `CurrencyItemId`.
+                CurrencyName = message.ReadString();
+            }
             Offers.Capacity = message.ReadUInt16();
             for (var i = 0; i < Offers.Capacity; ++i)
             {
@@ -48,6 +54,10 @@ public override void AppendToNetworkMessage(NetworkMessage message)
             {
                 message.Write(CurrencyItemId);
             }
+            if (Client.VersionNumber >= 12409997)
+            {
+                message.Write(CurrencyName);
+            }
             var count = Math.Min(Offers.Count, ushort.MaxValue);
             message.Write((ushort)count);
             for (var i = 0; i < count; ++i)

Original file line number	Diff line number	Diff line change
`@@ -10,6 +10,7 @@ public class NpcOffer : ServerPacket`
`10`	`10`	`public List<(ushort Id, byte Data, string Name, uint Weight, uint BuyPrice, uint SellPrice)> Offers { get; } =`
`11`	`11`	`new List<(ushort Id, byte Data, string Name, uint Weight, uint BuyPrice, uint SellPrice)>();`
`12`	`12`
	`13`	`+ public string CurrencyName { get; set; }`
`13`	`14`	`public string NpcName { get; set; }`
`14`	`15`
`15`	`16`	`public ushort CurrencyItemId { get; set; }`
`@@ -27,6 +28,11 @@ public override void ParseFromNetworkMessage(NetworkMessage message)`
`27`	`28`	`{`
`28`	`29`	`CurrencyItemId = message.ReadUInt16();`
`29`	`30`	`}`
	`31`	`+ if (Client.VersionNumber >= 12409997)`
	`32`	`+ {`
	`33`	+ // If this is set, it will override `CurrencyItemId`.
	`34`	`+ CurrencyName = message.ReadString();`
	`35`	`+ }`
`30`	`36`	`Offers.Capacity = message.ReadUInt16();`
`31`	`37`	`for (var i = 0; i < Offers.Capacity; ++i)`
`32`	`38`	`{`
`@@ -48,6 +54,10 @@ public override void AppendToNetworkMessage(NetworkMessage message)`
`48`	`54`	`{`
`49`	`55`	`message.Write(CurrencyItemId);`
`50`	`56`	`}`
	`57`	`+ if (Client.VersionNumber >= 12409997)`
	`58`	`+ {`
	`59`	`+ message.Write(CurrencyName);`
	`60`	`+ }`
`51`	`61`	`var count = Math.Min(Offers.Count, ushort.MaxValue);`
`52`	`62`	`message.Write((ushort)count);`
`53`	`63`	`for (var i = 0; i < count; ++i)`