/// <summary>
/// creates the menu item as a visible object in the 3D scene
/// </summary>
/// <param name="parentMenu">The menu to which the item belongs</param>
/// <param name="parent">The parent menu item</param>
public void Create(Menu parentMenu, CustomMenuItem parent)
{
this.parentMenuItem = parent;
this.parentMenu = parentMenu;
subMenuOpened = false;
if (menuStyle == null)
{
menuStyle = parentMenu.defaultMenuStyle;
}
containerInstance = GameObject.Instantiate(menuStyle, parentMenu.transform);
menuStyleAdapter = containerInstance.GetComponent <MenuStyleAdapter>();
menuStyleAdapter.Initialize();
menuStyleAdapter.RegisterForClickEvent(OnClick);
menuStyleAdapter.UpdateText(text);
menuStyleAdapter.UpdateIcon(icon);
menuStyleAdapter.ItemEnabled = ItemEnabled;
if (markOnClick)
{
menuStyleAdapter.Marked = marked;
}
if (onClickEvent == null)
{
onClickEvent = new StringEvent();
}
}
public void InstantiateMenu(Vector3 instantiatePosition, Vector3 parentItemSize, List <CustomMenuItem> menu, CustomMenuItem parent, bool isSubMenu, Direction alignment)
{
// invoke the external initialization if it exists
// this can e.g. disable certain buttons based on other states of the application
if (externalInitialization != null)
{
externalInitialization.Invoke();
}
Vector3 origInstantiatePos = instantiatePosition;
if (isSubMenu)
{
instantiatePosition.y -= parentItemSize.y + padding;
}
MenuStyleAdapter lastMenuStyleAdapter = null;
// instantiate the menu
for (int i = 0; i < menu.Count; i++)
{
if (menu[i].visibleTo == PlayerType.ALL || menu[i].visibleTo == InformationManager.Instance.playerType)
{
menu[i].Create(this, parent);
if (i > 0)
{
// set the correct position
if (alignment == Direction.HORIZONTAL)
{
// if the previous item was created => move to the next position to place the current item there
if (lastMenuStyleAdapter != null)
{
// get to the middle between the previous and the current item
instantiatePosition.x += (lastMenuStyleAdapter.Size.x + padding) / 2;
// get to the center of the current item
instantiatePosition.x += (menu[i].MenuSytleAdapter.Size.x + padding) / 2;
}
}
else if (alignment == Direction.VERTICAL)
{
// if the previous item was created => move to the next position to place the current item there
if (lastMenuStyleAdapter != null)
{
// get to the middle between the previous and the current item
instantiatePosition.y -= (lastMenuStyleAdapter.Size.y + padding) / 2;
// get to the center of the current item
instantiatePosition.y -= (menu[i].MenuSytleAdapter.Size.y + padding) / 2;
}
}
else if (alignment == Direction.GRID)
{
// if the previous item was created => move to the next position to place the current item there
if (lastMenuStyleAdapter != null)
{
// get to the middle between the previous and the current item
instantiatePosition.x += (lastMenuStyleAdapter.Size.x + padding) / 2;
// get to the center of the current item
instantiatePosition.x += (menu[i].MenuSytleAdapter.Size.x + padding) / 2;
// if one line is filled => move to next line
if (i % itemsInOneLine == 0)
{
// get to the middle between the previous and the current item
if (lastMenuStyleAdapter != null)
{
instantiatePosition.y -= (lastMenuStyleAdapter.Size.y + padding) / 2;
}
// get to the center of the current item
instantiatePosition.y -= (menu[i].MenuSytleAdapter.Size.y + padding) / 2;
// also reset the x coordinate
instantiatePosition.x = origInstantiatePos.x;
}
}
}
}
menu[i].Position = instantiatePosition;
lastMenuStyleAdapter = menu[i].MenuSytleAdapter;
}
}
}
