GetMarketPrices

Facepunch.Steamworks.Test/Facepunch.Steamworks.Test.csproj

@@ -100,7 +100,8 @@
     <Compile Include="Server\Inventory.cs" />
     <Compile Include="Server\Server.cs" />
     <Compile Include="Server\Stats.cs" />
-    <Compile Include="Web\WebSteamApps.cs" />
+    <Compile Include="Web\ISteamEconomy.cs" />
+    <Compile Include="Web\ISteamApps.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Facepunch.Steamworks\Facepunch.Steamworks.csproj">

Facepunch.Steamworks.Test/Web/ISteamApps.cs

@@ -7,7 +7,7 @@
 namespace Facepunch.Steamworks.Test
 {
     [TestClass]
-    public partial class WebSteamApps
+    public partial class ISteamApps
     {
         [TestInitialize]
         public void Init()

Facepunch.Steamworks.Test/Web/ISteamEconomy.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace Facepunch.Steamworks.Test
+{
+    [TestClass]
+    public partial class ISteamEconomy
+    {
+        [TestInitialize]
+        public void Init()
+        {
+            //
+            // For the sake of tests, we store our Key in an environment variable
+            // (so we don't end up shipping it to github and exposing it to everyone)
+            //
+            Facepunch.SteamApi.Config.Key = Environment.GetEnvironmentVariable( "SteamWebApi", EnvironmentVariableTarget.User );
+
+            //
+            // We're going to be using Newtonsoft to deserialize our json
+            //
+            Facepunch.SteamApi.Config.DeserializeJson = ( str, type ) =>
+            {
+                return Newtonsoft.Json.JsonConvert.DeserializeObject( str, type );
+            };
+        }
+
+        [TestMethod]
+        public void GetMarketPrices()
+        {
+            var response = Facepunch.SteamApi.ISteamEconomy.GetMarketPrices( 252490 );
+
+            var items = response.groups.OrderByDescending( x => x.sell_listings );
+
+            foreach ( var i in items )
+            {
+                Console.WriteLine( i.sell_listings + "   " + i.name );
+            }
+        }
+        
+    }
+}

Facepunch.Steamworks/SteamNative/SteamApi.Response.cs

@@ -8,7 +8,8 @@ namespace Facepunch.SteamApi
 {
     internal class ApiResponse<T>
     {
-        public T Response { get; set; }
+        public T Response;
+        public T Result;
     }
 
     public partial class ISteamApps
@@ -17,10 +18,10 @@ public class GetAppBetasResponse
         {
             public class Beta
             {
-                public ulong BuildId { get; set; }
-                public string Description { get; set; }
-                public bool ReqPassword { get; set; }
-                public bool ReqLocalCS { get; set; }
+                public ulong BuildId;
+                public string Description;
+                public bool ReqPassword;
+                public bool ReqLocalCS;
             }
 
             public Dictionary<string, Beta> betas;
@@ -30,17 +31,17 @@ public class GetAppBuildsResponse
         {
             public class Build
             {
-                public ulong BuildId { get; set; }
-                public string Description { get; set; }
-                public uint CreationTime { get; set; }
-                public ulong AccountIDCreator { get; set; }
+                public ulong BuildId;
+                public string Description;
+                public uint CreationTime;
+                public ulong AccountIDCreator;
 
                 public class Depot
                 {
-                    public ulong DepotId { get; set; }
-                    public ulong DepotVersionGID { get; set; }
-                    public ulong TotalOriginalBytes { get; set; }
-                    public ulong TotalCompressedBytes { get; set; }
+                    public ulong DepotId;
+                    public ulong DepotVersionGID;
+                    public ulong TotalOriginalBytes;
+                    public ulong TotalCompressedBytes;
                 }
 
                 public Dictionary<string, Depot> depots;
@@ -50,5 +51,35 @@ public class Depot
         }
     }
 
+    public partial class ISteamEconomy
+    {
+        public class GetMarketPricesResponse
+        {
+            public int total_count;
+            public int start;
+            public int count;
+
+            public class Group
+            {
+                public string name;
+                public string icon_url;
+                public ulong sell_listings;
+                public ulong buy_listings;
+                public ulong listed_property_def_index;
+
+                public class Currency
+                {
+                    public int ECurrencyCode;
+                    public string currency;
+                    public double sell_price;
+                }
+
+                public Currency[] currencies;
+            }
+
+            public Group[] groups;
+        }
+    }
+
 
 }

Facepunch.Steamworks/SteamNative/SteamApi.Utility.cs

@@ -12,13 +12,17 @@ public static T WebGet<T>( string url )
         {
             var www = new System.Net.WebClient();
             var data = www.DownloadString( url );
+            www.Dispose();
 
             if ( typeof( T ) == typeof( string ) )
                 return (T)(object)data;
 
             var response = DeserializeJson<ApiResponse<T>>( data );
 
-            www.Dispose();
+
+
+            if ( response.Response == null )
+                return response.Result;
 
             return response.Response;
         }

Facepunch.Steamworks/SteamNative/SteamApi.cs

@@ -282,10 +282,10 @@ public static string GetExportedAssetsForUser(ulong steamid, uint appid, ulong c
 		}
 		
 		/// <param name="appid">Must be a steam economy app.</param>
-		public static string GetMarketPrices(uint appid)
+		public static GetMarketPricesResponse GetMarketPrices(uint appid)
 		{
 			string url = $"{Url}GetMarketPrices/v0001/?key={Facepunch.SteamApi.Config.Key}&format=json&appid={appid}";
-			return Utility.WebGet<string>( url );
+			return Utility.WebGet<GetMarketPricesResponse>( url );
 		}
 		
 		/// <param name="appid">The app ID the user is buying assets for</param>

Generator/CodeWriter/WebApi.cs

@@ -12,6 +12,8 @@ public partial class CodeWriter
         {
            "ISteamApps.GetAppBetas",
            "ISteamApps.GetAppBuilds",
+
+           "ISteamEconomy.GetMarketPrices"
         };
 
         private void WebApi()