private void SetDirection(Direction direction)
{
currentDirection = direction;
// Clear area
foreach (Tile oldTile in area.AllTiles())
{
oldTile.ResetDisplay();
}
area.Clear();
// Set area
if (direction == Direction.NONE)
{
return;
}
(int x, int y) = wide ? launcher.on.GetNeighborCoords(direction.Opposite()) : (launcher.on.x, launcher.on.y);
foreach (Tile newTile in BoardUtils.AllTiles(t => {
if (BoardUtils.DirectionTo(x, y, t) != direction)
{
return(false);
}
float distance = BoardUtils.DistanceBetween(launcher.on, constraint, t);
return(minRange <= distance && distance <= maxRange);
}))
{
var flow = new TileFlow(newTile, direction);
area.Add(flow);
flow.UpdateDisplay(2, Tile.TileColor.VALID);
}
}
public override void Start(Piece launcher)
{
base.Start(launcher);
TileFlow first = new TileFlow(launcher.on);
area.Add(first);
first.UpdateDisplay(2, IsValid() ? Tile.TileColor.VALID : Tile.TileColor.ERROR);
}
private void SetCenter(Tile tile)
{
center = tile;
// Clear area
foreach (Tile oldTile in area.AllTiles())
{
oldTile.ResetDisplay();
}
area.Clear();
// Set area
bool valid = CanTarget(center);
foreach (Tile newTile in BoardUtils.AreaOf(center, areaRange, areaConstraint))
{
var flow = new TileFlow(newTile);
area.Add(flow);
flow.UpdateDisplay(1, valid ? Tile.TileColor.SECONDARY : Tile.TileColor.ERROR);
}
new TileFlow(center).UpdateDisplay(CanTarget(center) ? 2 : 1, valid ? Tile.TileColor.VALID : Tile.TileColor.ERROR);
}