Installer now uses cross-platform way to check whether a console is available

IPA/Program.cs

@@ -414,60 +414,6 @@ namespace IPA
                 Console.Write("\x1b[1A");
         }
 
-        [DllImport("kernel32.dll")]
-        private static extern IntPtr GetConsoleWindow();
-
-        private static bool? isConsole;
-        public static bool IsConsole
-        {
-            get
-            {
-                if (isConsole == null)
-                    isConsole = GetConsoleWindow() != IntPtr.Zero;
-                return isConsole.Value;
-            }
-        }
-
-        /*internal static class Keyboard
-        {
-            [Flags]
-            private enum KeyStates
-            {
-                None = 0,
-                Down = 1,
-                Toggled = 2
-            }
-
-            [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)]
-            private static extern short GetKeyState(int keyCode);
-
-            private static KeyStates KeyState(Keys key)
-            {
-                KeyStates state = KeyStates.None;
-
-                short retVal = GetKeyState((int)key);
-
-                //If the high-order bit is 1, the key is down
-                //otherwise, it is up.
-                if ((retVal & 0x8000) == 0x8000)
-                    state |= KeyStates.Down;
-
-                //If the low-order bit is 1, the key is toggled.
-                if ((retVal & 1) == 1)
-                    state |= KeyStates.Toggled;
-
-                return state;
-            }
-
-            public static bool IsKeyDown(Keys key)
-            {
-                return KeyStates.Down == (KeyState(key) & KeyStates.Down);
-            }
-
-            public static bool IsKeyToggled(Keys key)
-            {
-                return KeyStates.Toggled == (KeyState(key) & KeyStates.Toggled);
-            }
-        }*/
+        public static bool IsConsole => Environment.UserInteractive;
     }
 }