public bool BeginTow(BasicCrateController crate_)
{
if (null == crate && Input.GetKey(Release) || Input.GetKeyDown(Release))
{
crate = crate_;
return(true);
}
else
{
return(false);
}
}
private void TriggerAction(Collider coll, bool enter)
{
if (coll.isTrigger && null != coll.rigidbody)
{
GameObject go = coll.rigidbody.gameObject;
BasicCrateController crate = go.GetComponent <BasicCrateController>();
if (null != crate)
{
if (enter)
{
Crates.Add(crate);
}
else
{
Crates.Remove(crate);
}
}
}
}
// Update is called once per frame
void Update()
{
if (GameManager.Instance.GameRunning)
{
maxVelocitySquared = maxVelocity * maxVelocity;
Vector3 impulse = Vector3.zero;
// Locomotion
if (Input.GetKey(Up))
{
impulse.z = 1;
}
else if (Input.GetKey(Down))
{
impulse.z = -1;
}
if (Input.GetKey(Left))
{
impulse.x = -1;
}
else if (Input.GetKey(Right))
{
impulse.x = 1;
}
impulse.Normalize();
if (null != crate)
{
impulse *= impulseMagnitude - crate.GetDrag();
}
else
{
impulse *= impulseMagnitude;
}
rb.velocity += impulse;
if (rb.velocity.sqrMagnitude > maxVelocitySquared)
{
Vector3 clampedVelocity = rb.velocity.normalized * maxVelocity;
rb.velocity = clampedVelocity;
}
// Crate control
if (Input.GetKeyUp(Release) && null != crate)
{
crate.Owner = null;
crate = null;
}
if (crate != null && crate.Owner != this)
{
crate = null;
}
// Align self
Vector3 facing = rb.velocity.normalized;
if (facing.sqrMagnitude > 0.1f)
{
transform.forward = facing;
}
}
}
