void SetStartingCell()
{
int rows = gameObject.GetComponent <GameManager>().rows;
rowIndex = UnityEngine.Random.Range(0, rows - 1);
colIndex = 0;
currentCell = grid[rowIndex, colIndex].GetComponentInParent <GridCell>();
currentCell.DestroyWall("west");
currentCell.floor.GetComponent <Renderer>().material.color = Color.blue;
gameObject.GetComponent <GameManager>().spawnPoint = currentCell;
}
void RemoveWalls(GridCell current, GridCell next)
{
int rowDiff = current.rowIndex - next.rowIndex;
int colDiff = current.colIndex - next.colIndex;
if (rowDiff == 1)
{
current.DestroyWall("north");
}
if (colDiff == 1)
{
current.DestroyWall("west");
}
if (rowDiff == -1)
{
current.DestroyWall("south");
}
if (colDiff == -1)
{
current.DestroyWall("east");
}
}