public IEnumerable <HexPosition> PossibleMoves()
{
switch (unit)
{
case UnitType.Sword:
foreach (var option in position.Neighbors())
{
if (Board.Get[option].unit == UnitType.Empty)
{
yield return(option);
}
}
break;
case UnitType.Arrow:
foreach (var direction in ((HexDirection[])Enum.GetValues(typeof(HexDirection))))
{
foreach (var tile in position.Neighbors(direction))
{
yield return(tile);
}
}
break;
case UnitType.Shield:
foreach (var direction in ((HexDirection[])Enum.GetValues(typeof(HexDirection))))
{
var neighborPosition = position.Neighbor(direction);
if (Board.Get[neighborPosition].Friendliness == Friendliness.Friendly)
{
var leapPosition = neighborPosition.Neighbor(direction);
if (leapPosition.IsInBounds && Board.Get[leapPosition].unit == UnitType.Empty)
{
yield return(leapPosition);
}
}
}
break;
}
}
public IEnumerator ExecuteMove(HexPosition target)
{
switch (unit)
{
case UnitType.Sword:
SFXController.PlayMove();
Board.Get[target].unit = unit;
Board.Get[target].alerted = false;
unit = UnitType.Empty;
alerted = false;
AlertNeighbors(target);
var directions = ((HexDirection[])Enum.GetValues(typeof(HexDirection))).Where(x => {
var neighbor = position.Neighbor(x);
return(neighbor.Equals(target));
});
yield return(new WaitForSeconds(0.3f));
if (directions.Any())
{
var stabTile = Board.Get[target.Neighbor(directions.Single())];
if (stabTile.Friendliness != Friendliness.Neutral)
{
SFXController.PlayFire();
yield return(DestroyController.Destroy(stabTile));
yield return(new WaitForSeconds(0.3f));
}
}
break;
case UnitType.Arrow:
SFXController.PlayFire();
yield return(new WaitForSeconds(0.3f));
var direction = ((HexDirection[])Enum.GetValues(typeof(HexDirection)))
.Where(x => position.Neighbors(x).Contains(target))
.Single();
var tile = Board.Get[position.Neighbor(direction)];
while (tile.position.IsInBounds && tile.Friendliness == Friendliness.Neutral)
{
tile = Board.Get[tile.position.Neighbor(direction)];
}
if (tile.position.IsInBounds)
{
yield return(DestroyController.Destroy(tile));
}
yield return(new WaitForSeconds(0.5f));
alerted = true;
break;
case UnitType.Shield:
SFXController.PlayMove();
Board.Get[target].unit = unit;
Board.Get[target].alerted = true;
unit = UnitType.Empty;
alerted = false;
AlertNeighbors(target);
yield return(new WaitForSeconds(0.3f));
break;
}
yield return(YieldFast.Get);
}