/**
* Check if the given tile is a wall.
* If it is, add it to the given graph reference.
*/
private static void ComputeWall(String name, int x, int y, ref Graph.Graph graph)
{
// Prepare the regex matcher.
RegEx rgx = new RegEx();
rgx.Compile("^Wall([SOW])_([TLBR]{1})(Door)?.*$");
// Get and check the result of the regex.
RegExMatch result = rgx.Search(name);
if (result != null)
{
// Get the type of wall.
Tile.WallType type = Tile.WallType.WOOD;
switch (result.GetString(1))
{
case "S": type = Tile.WallType.STONE; break;
case "O": type = Tile.WallType.OBSIDIAN; break;
case "W": type = Tile.WallType.WOOD; break;
}
Tile.Orientation dir = Tile.Orientation.OTHER;
switch (result.GetString(2))
{
case "T": dir = Tile.Orientation.TOP; break;
case "B": dir = Tile.Orientation.BOTTOM; break;
case "L": dir = Tile.Orientation.LEFT; break;
case "R": dir = Tile.Orientation.RIGHT; break;
}
// Check if the given wall is a door.
bool bIsDoor = result.GetString(3).Equals("Door");
// Create a new Wall instance.
Tile.Wall wall = new Tile.Wall(type, bIsDoor, dir);
wall.Position = new Vector2(x, y);
// Add it to the graph object.
graph.AddWall(wall, x, y);
}
}
