private void OnDrawGizmos()
{
Gizmos.color = Color.cyan;
WavePathNode[] nodes = transform.GetComponentsInChildren <WavePathNode>();
WavePathNode previousNode = null;
foreach (WavePathNode node in nodes)
{
Gizmos.DrawSphere(node.transform.position, 0.2f);
if (previousNode != null)
{
Gizmos.DrawLine(node.transform.position, previousNode.transform.position);
}
previousNode = node;
}
}
void HandleMovement()
{
if (currentNode == null || Vector3.Distance(transform.position, currentNode.transform.position) <= DISTANCE_TOLERANCE)
{
currentNodeIndex++;
currentNode = wave.GetPathNode(currentNodeIndex);
// Reached end
if (currentNode == null)
{
wave.RemoveEnemy(gameObject);
Destroy(gameObject);
return;
}
Vector3 direction = currentNode.transform.position - transform.position;
direction.Normalize();
mover.SetDirection(direction, currentNode.SpeedFractionToThisNode);
}
}
