// Update is called once per frame
protected override void FixedUpdate()
{
if(fish != null)
{
//sparodically target the fish because cats are silly like that.
if (Random.value < .1f)
{
target = fish.transform.position - transform.position;
target = new Vector3(target.x, 0, target.z).normalized;
}
} else
{
//finding objects takes a lot of CPU and is not very important,
//so we only look for fish 1 out of 200 frames.
//This is random, so that all cats won't syncrhonize and create lag spikes every 200 frames.
if(Random.value < 0.005f)
{
fish = GameObject.FindObjectOfType<SportsFish>();
}
//sparodically change directions because cats are random
if(Random.value < .1f) {
target = (target + new Vector3(2 * Random.value - 1, 0, 2 * Random.value - 1)).normalized;
}
}
if (isOnGround)
{
body.constraints = RigidbodyConstraints.FreezeRotation;
transform.rotation = Quaternion.Euler(0, 0, 0);
if (target.x < 0)
{
transform.localScale = new Vector3(Mathf.Abs(transform.localScale.x),
transform.localScale.y, transform.localScale.z);
} else
{
transform.localScale = new Vector3(-Mathf.Abs(transform.localScale.x),
transform.localScale.y, transform.localScale.z);
}
body.AddForce(target * accelleration, ForceMode.Acceleration);
if (new Vector2(body.velocity.x, body.velocity.z).magnitude > maxSpeed)
{
Vector2 hAdjusted = new Vector2(body.velocity.x, body.velocity.z).normalized * maxSpeed;
body.velocity = new Vector3(hAdjusted.x, body.velocity.y, hAdjusted.y);
}
} else
{
body.constraints = RigidbodyConstraints.None;
body.AddTorque(100 * new Vector3(Random.value - .5f, Random.value - .5f, Random.value - .5f), ForceMode.Acceleration);
}
}
// Use this for initialization
public override void Start()
{
base.Start();
fish = GameObject.FindObjectOfType<SportsFish>();
}
