public void ClearPath()
{
for (int i = 0; i < route.Count; i++)
{
Grid_script gs = GetGrid(route[i]).GetComponent <Grid_script>();
gs.ChangeMaterial(gs.normalMaterial);
}
}
//For testing:show the grids available for build/pass
public void ShowPath()
{
for (int i = 0; i < route.Count; i++)
{
Grid_script gs = GetGrid(route[i]).GetComponent <Grid_script>();
if (i == 0)
{
gs.ChangeMaterial(gs.entryMaterial);
}
else if (i == route.Count - 1)
{
gs.ChangeMaterial(gs.exitMaterial);
}
else
{
gs.ChangeMaterial(gs.highlightMaterial);
GameObject next = GetGrid(route[i + 1]);
gs.gameObject.transform.LookAt(next.transform);
//Let the -x axis look at the next grid instead of y
gs.transform.Rotate(new Vector3(0, 0, 90));
}
}
}
