public void RemoveLetterButton(LetterButton letterButton)
{
if (ContainsLetterButton(letterButton))
{
LetterSlot slot = GetSlotContainingLetterButton(letterButton);
slot.ClearSlot();
}
}
//Add a tile to the first empty slot
public void AddLetterButtonToFirstEmptySlot(LetterButton letterButton)
{
LetterSlot emptySlot = GetFirstEmptySlot();
if (emptySlot != null)
{
emptySlot.AddToSlot(letterButton);
}
}
//Looping over array to find element. V.inefficient. IndexOf works with Android?
//Remove tile from a specific slot
public void RemoveTileFromSlot(LetterButton letterButton, LetterSlot letterSlot)
{
if (ContainsLetterButton(letterButton) && ContainsSlot(letterSlot))
{
if (letterSlot.LetterButton == letterButton)
{
letterSlot.ClearSlot();
}
}
}
//Add a tile to a specific slot
//Checks if slot is in rack, that slot is empty then adds tile
public void AddTileToSlot(LetterButton letterButton, LetterSlot letterSlot)
{
if (ContainsSlot(letterSlot))
{
if (!letterSlot.IsOccupied)
{
letterSlot.AddToSlot(letterButton);
}
}
}
//Check if slot is in this rack
private bool ContainsSlot(LetterSlot slotToFind)
{
foreach (LetterSlot slot in slots)
{
if (slot == slotToFind)
{
return(true);
}
}
return(false);
}
public void OnClick()
{
LetterSlot letterSlot = transform.parent.GetComponent <LetterSlot>();
if (letterSlot != null)
{
Debug.Log("Letter Slot => " + letterSlot.name);
LetterRack letterRack = letterSlot.LetterRack;
if (letterRack != null)
{
Debug.Log("Letter Rack => " + letterRack.name);
letterRack.LetterButtonTapped(this);
}
}
}
//Returns null if there is no tile in the slot
public LetterButton GetLetterButtonInSlot(LetterSlot slot)
{
return(slot.LetterButton);
}