public static void CreateWall(HashSet <Vector2Int> floorPositions, TilemapVisualizer tilemapVisualizer)
{
var basicWallPositions = FindWallsInDirections(floorPositions, Direction2D.cardinalDirectionList);
var cornerWallPositions = FindWallsInDirections(floorPositions, Direction2D.diagonalDirectionList);
CreateBasicWalls(tilemapVisualizer, basicWallPositions, floorPositions);
CreateCornerWalls(tilemapVisualizer, cornerWallPositions, floorPositions);
}
private static void CreateBasicWall(TilemapVisualizer tilemapVisualizer, HashSet <Vector2Int> basicWallPositions, HashSet <Vector2Int> floorPositions)
{
foreach (var position in basicWallPositions)
{
string neighboursBinaryType = "";
foreach (var direction in Direction2D.cardinalDirectionsList)
{
var neighbourPosition = position + direction;
if (floorPositions.Contains(neighbourPosition))
{
neighboursBinaryType += "1";
}
else
{
neighboursBinaryType += "0";
}
}
tilemapVisualizer.PaintSingleBasicWall(position, neighboursBinaryType);
}
}
private static void CreateBasicWalls(TilemapVisualizer tilemapVisualizer, HashSet <Vector2Int> basicWallPositions, HashSet <Vector2Int> floorPositions)
{
foreach (var pos in basicWallPositions)
{
string neighboursBinaryType = "";
foreach (var direction in Direction2D.cardinalDirectionList) // check all diagnal direction around the wall
{
var neighnourPosition = pos + direction;
if (floorPositions.Contains(neighnourPosition)) // save the neighbour positions in binary
{
neighboursBinaryType += "1";
}
else
{
neighboursBinaryType += "0";
}
}
tilemapVisualizer.PaintSingleBasicWall(pos, neighboursBinaryType);
}
}
