private void SubMenus()
{
if (activeMenu >= 0)
{
ActionOnRecursiveMenuItems(new List <MenuItem>()
{
menus[activeMenu]
}, menu =>
{
if (menu.enabled && menu.menuItems.Count > 0)
{
Rect rect = new Rect();
Vector2 origin = new Vector2(menu.parent == null ? menu.alignment : menu.parent.rect.x + menu.parent.rect.width + MENU_SPACING, menu.parent == null ? (MENU_BUTTON_HEIGHT + MENU_SPACING + MENU_BUTTON_SPACING) : (menu.parent.rect.y + menu.startHeight));
rect = GUIExtensions.Dropdown(menu.index, origin, menu.menuItems.Select(x => x.name).ToArray(), menu.menuItems.Select(x => x.menuItems.Count > 0).ToArray(), index =>
{
if (menu.menuItems[index].menuType == MenuType.Action)
{
menu.menuItems[index].action?.Invoke();
// Close any sub menus
ActionOnRecursiveMenuItems(menus, x =>
{
// Don't disable the current menu - toggle it below
if (x != menu.menuItems[index] && x.menuItems.Count > 0)
{
x.enabled = false;
}
});
}
else if (menu.menuItems[index].menuType == MenuType.Window)
{
menu.menuItems[index].enabled = !menu.menuItems[index].enabled;
// Close any sub menus
ActionOnRecursiveMenuItems(menus, x =>
{
// Don't disable the current menu - toggle it below
if (x != menu.menuItems[index] && x.menuItems.Count > 0)
{
x.enabled = false;
}
});
}
else
{
menu.menuItems[index].enabled = !menu.menuItems[index].enabled;
menu.menuItems[index].startHeight = (MENU_BUTTON_HEIGHT + MENU_BUTTON_SPACING) * index;
}
// Disable any other opened sub menus
ActionOnRecursiveMenuItems(menu.menuItems, x =>
{
// Don't disable the current menu - toggle it below
// Don't disable windows or actions
if (x != menu.menuItems[index] && x.menuItems.Count > 0)
{
x.enabled = false;
}
});
menu.rect = rect;
});
}
});
}
}