public bool WestWallHasExit(Tile[,] aMap)
{
int width, height;
width = aMap.GetLength(0);
height = aMap.GetLength(1);
for (int i = 0; i < height; i++)
{
if (aMap[0, i].MyWalls.HasFlag(TheWalls.End))
{
return true;
}
}
return false;
}
public void TestOuterWalls(Tile[,] aMap)
{
int width, height, leftWall = 50, rightWall = 50, topWall = 50, bottomWall = 50;
width = aMap.GetLength(0);
height = aMap.GetLength(1);
// determine where the exit is
if (NorthWallHasExit(aMap))
{
topWall = 1;
}
else
{
topWall = 0;
}
if (SouthWallHasExit(aMap))
{
bottomWall = height - 2;
}
else
{
bottomWall = height - 1;
}
if (WestWallHasExit(aMap))
{
leftWall = 1;
}
else
{
leftWall = 0;
}
if (EastWallHasExit(aMap))
{
rightWall = width - 2;
}
else
{
rightWall = width - 1;
}
string corners = "";
corners += "Top: " + topWall.ToString() + "\nBottom: " + bottomWall.ToString() + "\nLeft: " + leftWall.ToString() + "\nRight: " + rightWall.ToString();
Console.WriteLine(corners);
}
public int[] GetOuterWallArray(Tile[,] aMap)
{
int width, height, leftWall = 50, rightWall = 50, topWall = 50, bottomWall = 50;
width = aMap.GetLength(0);
height = aMap.GetLength(1);
int[] theWallArray = new int[4];
// determine where the exit is
if (NorthWallHasExit(aMap))
{
topWall = 1;
}
else
{
topWall = 0;
}
if (SouthWallHasExit(aMap))
{
bottomWall = height - 2;
}
else
{
bottomWall = height - 1;
}
if (WestWallHasExit(aMap))
{
leftWall = 1;
}
else
{
leftWall = 0;
}
if (EastWallHasExit(aMap))
{
rightWall = width - 2;
}
else
{
rightWall = width - 1;
}
string corners = "";
corners += "Top: " + topWall.ToString() + "\nBottom: " + bottomWall.ToString() + "\nLeft: " + leftWall.ToString() + "\nRight: " + rightWall.ToString();
Console.WriteLine(corners);
theWallArray[0] = topWall;
theWallArray[1] = rightWall;
theWallArray[2] = bottomWall;
theWallArray[3] = leftWall;
return theWallArray;
}
public bool SouthWallHasExit(Tile[,] aMap)
{
int width, height;
width = aMap.GetLength(0);
height = aMap.GetLength(1);
for (int i = 0; i < width; i++)
{
if (aMap[i, (height - 1)].MyWalls.HasFlag(TheWalls.End))
{
return true;
}
}
return false;
}
public bool HasExitTile(Tile[,] aMap)
{
for (int x = 0; x < aMap.GetLength(0); x++)
{
for (int y = 0; y < aMap.GetLength(1); y++)
{
if (aMap[x, y].MyWalls.HasFlag(TheWalls.End))
{
return true;
}
}
}
return false;
}