public void Update()
{
if (dataflow != null)
{
dataflow.Run();
}
if (moving)
{
if (planet.walkable[(int)(transform.position.x + transform.up.x), (int)(transform.position.y + transform.up.y)])
{
transform.position = Vector3.MoveTowards(transform.position, destination, moveSpeed * Time.deltaTime);
}
if (transform.position == destination)
{
moving = false;
movingStarted = false;
}
}
if (path != null && path.Count > 0)
{
if (!positionChangeStarted)
{
if (planet.walkable[(int)path[path.Count - 1].x, (int)path[path.Count - 1].y]) //TODO: Untested: send drone invalid path through obstacles
{
positionChangeStarted = true;
planet.walkable[(int)transform.position.x, (int)transform.position.y] = true;
planet.walkable[(int)path[path.Count - 1].x, (int)path[path.Count - 1].y] = false;
obstacleAhead = false;
}
else
{
obstacleAhead = true;
}
}
if (positionChangeStarted)
{
Vector3 newPosition = Vector3.MoveTowards(transform.position, new Vector3(path[path.Count - 1].x, path[path.Count - 1].y, transform.position.z), moveSpeed * Time.deltaTime);
transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(Vector3.forward, newPosition - transform.position), rotateSpeed * Time.deltaTime);
transform.position = newPosition;
if (transform.position.x == path[path.Count - 1].x && transform.position.y == path[path.Count - 1].y)
{
positionChangeStarted = false;
path.RemoveAt(path.Count - 1);
}
}
}
}
