public MenuStateMenuItemSelectedEventArgs(MenuStateMenuItem _Element) : base(_Element)
{
}
public MenuStateEventArgs(MenuStateMenuItem _Element)
{
MenuElement = _Element;
}
public MenuStateMenuItemActivatedEventArgs(MenuStateMenuItem _Element) : base(_Element)
{
}
public override void HandleGameKey(IStateOwner pOwner, GameKeys g)
{
//handle up and down to change the currently selected menu item.
//Other game keys we pass on to the currently selected item itself for additional handling.
bool triggered = false;
var OriginalIndex = SelectedIndex;
if (g == GameKeys.GameKey_Down)
{
if (ActivatedItem != null)
{
ActivatedItem.ProcessGameKey(pOwner, g);
}
else
{
//move selected index upwards.
SelectedIndex = GetNextIndex(SelectedIndex);
while (!MenuElements[SelectedIndex].GetSelectable())
{
SelectedIndex = GetNextIndex(SelectedIndex);
}
}
triggered = true;
//should also skip if disabled...
}
else if (g == GameKeys.GameKey_Drop)
{
if (ActivatedItem != null)
{
ActivatedItem.ProcessGameKey(pOwner, g);
}
else
{ //move selected index downwards.
SelectedIndex = GetPreviousIndex(SelectedIndex);
while (!MenuElements[SelectedIndex].GetSelectable())
{
SelectedIndex = GetPreviousIndex(SelectedIndex);
}
}
triggered = true;
}
if (g == GameKeys.GameKey_RotateCW || g == GameKeys.GameKey_MenuActivate || g == GameKeys.GameKey_Pause)
{
if (ActivatedItem != null)
{
TetrisGame.Soundman.PlaySound(pOwner.AudioThemeMan.MenuItemActivated.Key, pOwner.Settings.std.EffectVolume);
ActivatedItem.OnDeactivated();
ActivatedItem = null;
}
else
{
//Activate the currently selected item.
var currentitem = MenuElements[SelectedIndex];
TetrisGame.Soundman.PlaySound(pOwner.AudioThemeMan.MenuItemActivated.Key, pOwner.Settings.std.EffectVolume);
ActivatedItem = currentitem;
MenuItemActivated?.Invoke(this, new MenuStateMenuItemActivatedEventArgs(currentitem));
currentitem.OnActivated();
}
triggered = true;
}
else if (OriginalIndex != SelectedIndex)
{
TetrisGame.Soundman.PlaySound(pOwner.AudioThemeMan.MenuItemSelected.Key, pOwner.Settings.std.EffectVolume);
var previousitem = MenuElements[OriginalIndex];
var currentitem = MenuElements[SelectedIndex];
MenuItemDeselected?.Invoke(this, new MenuStateMenuItemSelectedEventArgs(previousitem));
MenuItemSelected?.Invoke(this, new MenuStateMenuItemSelectedEventArgs(currentitem));
previousitem.OnDeselected();
currentitem.OnSelected();
}
if (!triggered)
{
var currentitem = MenuElements[SelectedIndex];
currentitem.ProcessGameKey(pOwner, g);
}
//throw new NotImplementedException();
}