public void RemoveCard()
{
this._unitController = null;
this._cardController = null;
}
public void SetNewCard(CardController card)
{
this._cardController = card;
this._unitController = card.GetComponent <UnitController>();
}
public void SetNewUnit(UnitController unit)
{
this._unitController = unit;
this._cardController = unit.GetComponent <CardController>();
}
public List <Transform> SquaresInAttackDistance()
{
List <Transform> squares = new List <Transform>();
List <Transform> possibleSquaresInAttackDistance = new List <Transform>();
List <List <int> > coordinates = new List <List <int> >();
if (this._cardController.boardLocation == Location.HAND)
{
return(squares);
}
if (this._cardController.boardLocation != Location.BATTLEFIELD)
{
Debug.LogWarning("Card is not on the battlefield!");
return(null);
}
// Card is on the battlefield
var currentLocation = this.square.GetComponent <SquareController>().battlefieldLocation;
// Add the coordinates of squares in the attack distance
for (int i = 1; i <= this._unit.attackDistance; i++)
{
coordinates.Add(new List <int> {
currentLocation[0] - i, currentLocation[1]
});
coordinates.Add(new List <int> {
currentLocation[0] + i, currentLocation[1]
});
coordinates.Add(new List <int> {
currentLocation[0], currentLocation[1] - i
});
coordinates.Add(new List <int> {
currentLocation[0], currentLocation[1] + i
});
}
for (int i = 1; i <= this._unit.diagonalAttackDistance; i++)
{
coordinates.Add(new List <int> {
currentLocation[0] - i, currentLocation[1] - i
});
coordinates.Add(new List <int> {
currentLocation[0] - i, currentLocation[1] + i
});
coordinates.Add(new List <int> {
currentLocation[0] + i, currentLocation[1] - i
});
coordinates.Add(new List <int> {
currentLocation[0] + i, currentLocation[1] + i
});
}
// Get rid of the coordinates that are not on the battlefield
foreach (List <int> coor in coordinates)
{
if (coor[0] >= 0 && coor[0] < this._battlefield.width && coor[1] >= 0 && coor[1] < this._battlefield.height)
{
possibleSquaresInAttackDistance.Add(this._battlefield.GetSquareAt(coor[0], coor[1]));
}
}
// Get rid of the squares with no units or friendly units on them
foreach (Transform sq in possibleSquaresInAttackDistance)
{
CardController card = sq.GetComponent <SquareController>().card;
if (card != null && card.GetComponent <UnitController>().ownedBy != this.ownedBy)
{
squares.Add(sq);
}
}
return(squares);
}
