public override void LoadContent()
{
for (int i = 0; i < entries.Count; i++)
{
entries.ElementAt(i).Index = i;
if (i == entries.Count - 1)
entries.ElementAt(i).Next = entries.ElementAt(0);
else
entries.ElementAt(i).Next = entries.ElementAt(i + 1);
if (i == 0)
entries.ElementAt(i).Previous = entries.ElementAt(entries.Count - 1);
else
entries.ElementAt(i).Previous = entries.ElementAt(i - 1);
}
selectedEntry = entries.ElementAt(0);
selectedEntry.SelectThis();
}
public override void Update(GameTime gameTime)
{
keyboardState = Keyboard.GetState();
gamePadState = GamePad.GetState(PlayerIndex.One);
if ((keyboardState.IsKeyDown(Keys.Enter) && !oldKeyboardState.IsKeyDown(Keys.Enter))
|| (gamePadState.IsButtonDown(Buttons.A) && !oldGamePadState.IsButtonDown(Buttons.A)))
{
selectCurrentItem();
}
if ((keyboardState.IsKeyDown(Keys.Down) && !oldKeyboardState.IsKeyDown(Keys.Down))
|| (gamePadState.IsButtonDown(Buttons.LeftThumbstickDown) && !oldGamePadState.IsButtonDown(Buttons.LeftThumbstickDown)))
{
selectedEntry.Scale = 1;
if (selectedEntry is MenuEntry) selectedEntry.Color = Color.OrangeRed;
else selectedEntry.Color = Color.DimGray;
selectedEntry.DeselectThis();
selectedEntry = selectedEntry.Next;
selectedEntry.SelectThis();
}
if ((keyboardState.IsKeyDown(Keys.Up) && !oldKeyboardState.IsKeyDown(Keys.Up))
|| (gamePadState.IsButtonDown(Buttons.LeftThumbstickUp) && !oldGamePadState.IsButtonDown(Buttons.LeftThumbstickUp)))
{
selectedEntry.Scale = 1;
if (selectedEntry is MenuEntry) selectedEntry.Color = Color.OrangeRed;
else selectedEntry.Color = Color.DimGray;
selectedEntry.DeselectThis();
selectedEntry = selectedEntry.Previous;
selectedEntry.SelectThis();
}
selectedEntry.Scale = 1.2f;
selectedEntry.Color = Color.White;
oldKeyboardState = keyboardState;
oldGamePadState = gamePadState;
}
