void initialize(Maze & maze)
{
for ( int y = 0 ; y < (int)maze.GetSizeY() ; y ++ )
{
for ( int x = 0 ; x < (int)maze.GetSizeX() ; x ++ )
{
if ( x == 0 || x == maze.GetSizeX() - 1 ||
y == 0 || y == maze.GetSizeY() - 1 )
maze.SetWall(x, y);
if ( (x%2) == 0 && (y%2) == 0 )
maze.SetWall(x, y);
}
}
}
void SetWall(Maze & maze, int x, int y, int direction)
{
int rx, ry;
switch ( direction )
{
case 0:
rx = -1;
ry = 0;
break;
case 1:
rx = 1;
ry = 0;
break;
case 2:
rx = 0;
ry = -1;
break;
case 3:
rx = 0;
ry = 1;
break;
}
maze.SetWall(x + rx, y + ry);
}