diff --git a/Facepunch.Steamworks/SteamNative/SteamNative.SteamInventory.cs b/Facepunch.Steamworks/SteamNative/SteamNative.SteamInventory.cs
index d6de777..e758ee0 100644
--- a/Facepunch.Steamworks/SteamNative/SteamNative.SteamInventory.cs
+++ b/Facepunch.Steamworks/SteamNative/SteamNative.SteamInventory.cs
@@ -285,13 +285,13 @@ public bool SetProperty0( SteamInventoryUpdateHandle_t handle /*SteamInventoryUp
 		}
 		
 		// bool
-		public bool SetProperty0( SteamInventoryUpdateHandle_t handle /*SteamInventoryUpdateHandle_t*/, SteamItemInstanceID_t nItemID /*SteamItemInstanceID_t*/, string pchPropertyName /*const char **/, long nValue /*int64*/ )
+		public bool SetProperty1( SteamInventoryUpdateHandle_t handle /*SteamInventoryUpdateHandle_t*/, SteamItemInstanceID_t nItemID /*SteamItemInstanceID_t*/, string pchPropertyName /*const char **/, long nValue /*int64*/ )
 		{
 			return platform.ISteamInventory_SetProperty0( handle.Value, nItemID.Value, pchPropertyName, nValue );
 		}
 		
 		// bool
-		public bool SetProperty0( SteamInventoryUpdateHandle_t handle /*SteamInventoryUpdateHandle_t*/, SteamItemInstanceID_t nItemID /*SteamItemInstanceID_t*/, string pchPropertyName /*const char **/, float flValue /*float*/ )
+		public bool SetProperty2( SteamInventoryUpdateHandle_t handle /*SteamInventoryUpdateHandle_t*/, SteamItemInstanceID_t nItemID /*SteamItemInstanceID_t*/, string pchPropertyName /*const char **/, float flValue /*float*/ )
 		{
 			return platform.ISteamInventory_SetProperty0( handle.Value, nItemID.Value, pchPropertyName, flValue );
 		}
diff --git a/Generator/CodeWriter/Class.cs b/Generator/CodeWriter/Class.cs
index 896a5fd..5325278 100644
--- a/Generator/CodeWriter/Class.cs
+++ b/Generator/CodeWriter/Class.cs
@@ -9,6 +9,7 @@ namespace Generator
     public partial class CodeWriter
     {
         string LastMethodName;
+        int MethodNameCount;
         List<string> BeforeLines;
         List<string> AfterLines;
         string ReturnType;
@@ -143,8 +144,15 @@ private void ClassMethod( string classname, SteamApiDefinition.MethodDef m )
 
             var methodName = m.Name;
 
-            if ( LastMethodName == methodName )
-                methodName += "0";
+            if (LastMethodName == methodName)
+            {
+                methodName += MethodNameCount.ToString();
+                MethodNameCount++;
+            }
+            else
+            {
+                MethodNameCount = 0;
+            }
 
             var argString = string.Join( ", ", argList.Select( x => x.ManagedParameter() ) );
             if ( argString != "" ) argString = " " + argString + " ";