/// <summary>
///
/// </summary>
public static void RotateLine(LineArray horiz, LineArray vertical, int nodeX, int nodeY,
GameLine.LineDirection dirFrom, GameLine.LineDirection dirTo)
{
if (dirFrom == dirTo)
return;
GameLine line;
if (dirFrom == GameLine.LineDirection.Up)
line = vertical.RemoveLine(nodeX, nodeY);
else if (dirFrom == GameLine.LineDirection.Left)
line = horiz.RemoveLine(nodeX - 1, nodeY);
else if (dirFrom == GameLine.LineDirection.Right)
line = horiz.RemoveLine(nodeX, nodeY);
else
line = vertical.RemoveLine(nodeX, nodeY - 1);
if (dirTo == GameLine.LineDirection.Up)
vertical.SetLine(nodeX, nodeY, line);
else if (dirTo == GameLine.LineDirection.Up)
vertical.SetLine(nodeX, nodeY - 1, line);
else if (dirTo == GameLine.LineDirection.Right)
horiz.SetLine(nodeX, nodeY, line);
else
horiz.SetLine(nodeX - 1, nodeY, line);
}
public void SetLine(int xindex, int yindex, GameLine line)
{
Debug.Log("Array: Trying to set " + xindex + "," + yindex);
if (lines[xindex,yindex] != null)
throw new InvalidOperationException("Cannot add a line: A line already exists in that location.");
Debug.Log("Array: Successfully set.");
lines[xindex,yindex] = line;
}
public void AddLine(int xindex, int yindex, GameLine.LineDirection direction)
{
GameLine line = new GameLine(xindex, yindex, direction, gameObject.transform);
Debug.Log("Adding line: " + xindex + "," + yindex + " " + direction.ToString());
if (direction == GameLine.LineDirection.Up)
vertLines.SetLine(xindex, yindex, line);
else if (direction == GameLine.LineDirection.Down)
vertLines.SetLine(xindex, yindex - 1, line);
else if (direction == GameLine.LineDirection.Left)
horLines.SetLine(xindex - 1, yindex, line);
else
horLines.SetLine(xindex, yindex, line);
}
public bool DoesLineExist(int xindex, int yindex, GameLine.LineDirection dir)
{
switch (dir)
{
case GameLine.LineDirection.Up:
return vertLines.ExistsLine(xindex, yindex);
case GameLine.LineDirection.Down:
return vertLines.ExistsLine(xindex, yindex - 1);
case GameLine.LineDirection.Right:
return horLines.ExistsLine(xindex, yindex);
case GameLine.LineDirection.Left:
return horLines.ExistsLine(xindex - 1, yindex);
default:
throw new InvalidOperationException();
}
}
public void RotateLine(int xindex, int yindex, GameLine.LineDirection dirFrom, GameLine.LineDirection dirTo)
{
LineArray.RotateLine(horLines, vertLines, xindex, yindex, dirFrom, dirTo);
}
