// Update is called once per frame
void Update()
{
const float TOLERANCE = 0.001f;
Vector2 sourcePosition = body.transform.position;
Vector2 targetPosition = currentCheckpoint.transform.position;
Vector2 offset = targetPosition - sourcePosition;
float distance = offset.magnitude;
if (TOLERANCE < distance)
{
Vector2 direction = offset / distance;
Vector2 velocity = speed * direction.normalized;
Vector2 nextPosition = sourcePosition + Time.deltaTime * velocity;
Vector2 targetToSource = sourcePosition - targetPosition;
Vector2 targetToNext = nextPosition - targetPosition;
if (active)
{
//transform.right = direction;
if (0.0f < Vector3.Dot(targetToSource, targetToNext))
{
body.velocity = velocity;
}
else
{
currentCheckpoint = currentCheckpoint.Path.GetNextCheckpoint(currentCheckpoint);
}
}
}
else
{
currentCheckpoint = currentCheckpoint.Path.GetNextCheckpoint(currentCheckpoint);
}
}
public static CheckpointBehaviour GetClosestCheckpoint(Vector3 position)
{
List <CheckpointBehaviour> checkpoints = FindObjectsOfType <CheckpointBehaviour>().ToList();
float closestDistance = Vector3.Distance(position, checkpoints[0].transform.position);
CheckpointBehaviour closestCheckpoint = checkpoints[0];
for (int i = 1; i < checkpoints.Count; i++)
{
CheckpointBehaviour potentialCheckpoint = checkpoints[i];
float potentialDistance = Vector3.Distance(position, potentialCheckpoint.transform.position);
if (potentialDistance < closestDistance)
{
closestCheckpoint = potentialCheckpoint;
closestDistance = potentialDistance;
}
}
return(closestCheckpoint);
}
void OnTriggerEnter2D(Collider2D col)
{
if (col.tag == "Checkpoint")
{
checkpointBehaviour = col.gameObject.GetComponent <CheckpointBehaviour>();
if (!checkpointBehaviour.isAktivated)
{
currentSpawnPoint = col.transform;
checkpointBehaviour.isAktivated = true;
checkpointBehaviour.ChangeSprite();
information.SaveOrbs();
FindObjectOfType <SoundManager>().Play("CheckpointAktivated");
print("Setting Spawnpoint to : " + col.name);
}
}
}
private void OnDeath() //Seperating this from OnTriggerEnter so that I can use trigger volumes for other purposes
{
CheckpointBehaviour plugin = m_CheckpointManager.GetComponentInChildren <CheckpointBehaviour>();
int respawnIndex = 0;
if (plugin.m_CurrentCheckpoint > 0)
{
respawnIndex = plugin.m_CurrentCheckpoint - 1;
}
//this.transform.position = plugin.m_CheckpointLocations[respawnIndex].transform.position + (Vector3.up * m_SpawnHeight);
this.transform.SetPositionAndRotation(plugin.m_CheckpointLocations[respawnIndex].transform.position + (Vector3.up * m_SpawnHeight), Quaternion.identity);
Debug.Log("hah you suck");
//TODO: add a visual tell instead of just teleporting the player
}
public CheckpointBehaviour GetNextCheckpoint(CheckpointBehaviour checkpoint)
{
int i = checkpoints.IndexOf(checkpoint);
return(checkpoints[(i + 1) % checkpoints.Count]);
}
