/// <summary>
/// Loads the map string. See file header for
/// string format
/// </summary>
/// <param name="mapString"></param>
private void LoadMapString(string mapString)
{
// the number of rows and columns in the map
int rows, cols;
// split the map string into its rows
string[] lines = mapString.Split(new char[] { '\n' });
// if it is not an empty world
if (lines.Length > 4)
{
string carType = lines[0];
carType = carType.Trim();
int.TryParse(lines[1], out rows);
int.TryParse(lines[2], out cols);
// invalid map size
if (rows <= 0 || cols <= 0)
{
return;
}
// create the world
map = new MapTile[rows, cols];
// load the different tiles into the world
for (int r = 0; r < rows; r++)
{
lines[r + 3] = lines[r + 3].Trim();
// the next row in the array
// offset by 3 because the first 3 elements in the
// array are the size of the world and car type
char[] currentLine = lines[r + 3].ToCharArray();
// get each tile in the row
for (int c = 0; c < cols; c++)
{
// convert the tile character to the integer
int val = (int)char.GetNumericValue(currentLine[c]);
// if a valid tile number
if (val < NUMBER_OF_TILES_TYPES && currentLine[c] != '\r' && currentLine[c] != '\n')
{
map[r, c] = (MapTile)val;
if (map[r, c] == MapTile.StartingLocation)
{
_car = CarFactory.MakeCar(carType, r, c, Direction.Up);
}
}
}
}
}
}
public void MakeTeleporter()
{
_car = CarFactory.MakeTeleporter(_car.Row, _car.Column, _car.FacingDirection, _car.Colour);
}
public void MakeFlyingCar()
{
_car = CarFactory.MakeFlyingCar(_car.Row, _car.Column, _car.FacingDirection, _car.Colour);
}