Merged linux changes, fixed first item in inventory not being loaded, fixed levels breaking if re-entering the same level

Subsurface/Source/EventInput/EventInput.cs

@@ -165,11 +165,18 @@ namespace EventInput
 			(int)Marshal.GetFunctionPointerForDelegate(hookProcDelegate));
 
 			hIMC = ImmGetContext(window.Handle);
+#elif LINUX
+            window.TextInput += ReceiveInput;
 #endif
 
             initialized = true;
         }
 
+        private static void ReceiveInput(object sender, TextInputEventArgs e)
+        {
+            OnCharEntered(e.Character);
+        }
+
         public static void OnCharEntered(char character)
         {
             if (CharEntered != null) CharEntered(null, new CharacterEventArgs(character, 0));