// Returns the manhattan distance between two tiles
private int CalculateManhattanDist(Tileable destination, Tileable origin)
{
int xDifference = Math.Abs((int)(destination.GetXLocation() - origin.GetXLocation()));
int yDifference = Math.Abs((int)(destination.GetYLocation() - origin.GetYLocation()));
return(xDifference + yDifference);
}
// Must be called before the tile has it's location updated
private void RecordTileMovement(Tileable itemToMove)
{
// Make the tile the item is moving from empty
int previousItemX = RoundXCoordToInt(itemToMove.GetXLocation());
int previousItemY = RoundYCoordToPosInt(itemToMove.GetYLocation());
int newColumn = RoundXCoordToInt(itemToMove.GetFutureXLocation());
int newRow = RoundYCoordToPosInt(itemToMove.GetFutureYLocation());
gameBoard[previousItemX, previousItemY] = emptyBoardTiles[previousItemX, previousItemY];
// Give tile new location on gameboard
gameBoard[newColumn, newRow] = itemToMove;
}
// Moves a unit to a tile, resets any highlights, checks for end game
public void MoveUnitToTile(Tileable destination)
{
unitToMove.SetLocation(destination.GetXLocation(), destination.GetYLocation(), unitToMove.GetZLocation());
ResetHighlightedTiles();
CheckForEndGame();
}