void Update()
{
timeSinceLastTarget += Time.deltaTime;
//Find a target fish
if (target == null || timeSinceLastTarget > timeBeforeChangingTarget)
{
if (target != null)
{
FishAi fishAi = target.GetComponent <FishAi>();
if (fishAi != null)
{
fishAi.targetedBy = null;
}
}
target = FindClosestFish(GameObject.FindGameObjectsWithTag("Fish"));
if (target != null)
{
FishAi fishAi = target.GetComponent <FishAi>();
if (fishAi != null)
{
fishAi.targetedBy = gameObject;
}
}
timeSinceLastTarget = 0f;
}
}
private void OnCollisionEnter2D(Collision2D collision)
{
FishAi fishAi = collision.gameObject.GetComponent <FishAi>();
if (collision.gameObject.tag == "Fish" && fishAi.hook != null)
{
fishCaught += fishAi.value;
Destroy(collision.gameObject);
CheckStages();
}
}
void OnCollisionEnter2D(Collision2D collision)
{
if (going)
{
going = false;
if (rb == null)
{
rb = GetComponent <Rigidbody2D>();
}
rb.bodyType = RigidbodyType2D.Kinematic;
}
if (collision.gameObject.tag == "Fish")
{
FishAi fishAi = collision.gameObject.GetComponent <FishAi>();
fishAi.hook = gameObject;
}
}
GameObject FindClosestFish(GameObject[] fish)
{
GameObject result = null;
float distance;
float minimumDistance = Mathf.Infinity;
foreach (GameObject fishInstance in fish)
{
if (fishInstance == null)
{
break;
}
FishCatcher fishCatcher = fishInstance.GetComponentInParent <FishCatcher>();
if (fishCatcher != null && fishCatcher.fishCaught > 0)
{
if (fishCatcher.gameObject.layer == 9)
{
distance = Mathf.Infinity;
}
else
{
distance = Vector3.Distance(fishInstance.transform.position, transform.position) + 1f;
}
}
else
{
FishAi fishAi = fishInstance.GetComponent <FishAi>();
if (fishAi != null && fishAi.targetedBy != null)
{
continue;
}
distance = Vector3.Distance(fishInstance.transform.position, transform.position);
}
if (distance < minimumDistance)
{
minimumDistance = distance;
result = fishInstance;
}
}
return(result);
}