public void Attach(RaycastHit hit, float distance)
{
if (hit.collider != null && hit.collider.tag == "GrappleTarget")
{
if (rope.enabled)
return;
else
distance = (hit.collider.gameObject.GetComponent<GrappleGuide>().GrappleTo() - transform.position).magnitude;
}
else
{
distance = (hit.point - transform.position).magnitude;
}
// Update grapple data list
GrappleData grappleData = new GrappleData();
grappleData.gameObject = new GameObject("Grapple Placeholder");
if (hit.collider != null && hit.collider.tag == "GrappleTarget")
{
Transform t = hit.collider.gameObject.GetComponent<GrappleGuide>().grappleTo;
CamTarget.Grappled(t);
grappleData.gameObject.transform.position = t.position;
}
else
{
if (hit.collider != null)
CamTarget.Grappled(hit.collider.transform);
else
CamTarget.Grappled(transform);
grappleData.gameObject.transform.position = hit.point;
}
grappleData.maxDistance = distance;
if (hit.collider != null)
grappleData.gameObject.transform.parent = (grappleFollowMoving ? hit.collider.gameObject.transform : null);
// Offset position a little so the rope is visible
// grappleData.gameObject.transform.position += hit.normal * GrappleExtrusion;
if(grapples.Count == 0)
{
grappleData.gameObject.transform.rotation = Quaternion.LookRotation(hit.normal) * Quaternion.Euler(90, 0, 0);
}
else
{
grappleData.gameObject.transform.LookAt(grapples[grapples.Count - 1].gameObject.transform, -rigidbody.velocity);
grappleData.offset = hit.normal * GrappleExtrusion;
}
// Add grapple data to collection
grapples.Add(grappleData);
// Update grapple
SetGrapple(grappleData);
}
void SetGrapple(GrappleData grappleData)
{
// Move grapple to this position because it's dumb and stupid and dumb
grapple.transform.position = transform.position;
// Update spring joint
springJoint.maxDistance = grappleData.maxDistance;
springJoint.connectedBody = gameObject.GetComponent <Rigidbody>();
// Update grapple position and parent it so it follows moving objects
grapple.transform.position = grappleData.gameObject.transform.position;
if (grappleFollowMoving)
{
grapple.transform.parent = grappleData.gameObject.transform.parent;
}
// Make rope visible
rope.enabled = true;
}
public void Attach(RaycastHit hit, float distance, bool initialGrapple)
{
if (hit.collider != null && hit.collider.tag == "GrappleTarget")
{
if (rope.enabled)
{
return;
}
else
{
distance = (hit.collider.gameObject.GetComponent <GrappleGuide>().GrappleTo() - transform.position).magnitude;
}
}
else
{
distance = (hit.point - transform.position).magnitude;
}
// Update grapple data list
GrappleData grappleData = new GrappleData();
grappleData.gameObject = new GameObject("Grapple Placeholder");
if (hit.collider != null && hit.collider.tag == "GrappleTarget")
{
Transform t = hit.collider.gameObject.GetComponent <GrappleGuide>().grappleTo;
if (initialGrapple)
{
CamTarget.Grappled(t);
}
grappleData.gameObject.transform.position = t.position;
}
else
{
if (initialGrapple)
{
if (hit.collider != null)
{
CamTarget.Grappled(hit.collider.transform);
}
else
{
CamTarget.Grappled(transform);
}
}
grappleData.gameObject.transform.position = hit.point;
}
grappleData.maxDistance = distance;
if (hit.collider != null)
{
grappleData.gameObject.transform.parent = (grappleFollowMoving ? hit.collider.gameObject.transform : null);
}
// Offset position a little so the rope is visible
// grappleData.gameObject.transform.position += hit.normal * GrappleExtrusion;
if (grapples.Count == 0)
{
grappleData.gameObject.transform.rotation = Quaternion.LookRotation(hit.normal) * Quaternion.Euler(90, 0, 0);
}
else
{
grappleData.gameObject.transform.LookAt(grapples[grapples.Count - 1].gameObject.transform, -GetComponent <Rigidbody>().velocity);
grappleData.offset = hit.normal * GrappleExtrusion;
}
// Add grapple data to collection
grapples.Add(grappleData);
// Update grapple
SetGrapple(grappleData);
}
void LateUpdate()
{
// If we're grappling
if (rope.enabled)
{
// If the rope can segment
if (segment)
{
RaycastHit hitInfo;
// Check for line of sight with previous grapples
if (grapples.Count > 1)
{
int lastIndex = grapples.Count - 1;
int oldIndex = lastIndex - 1;
// Get old grapple
GrappleData old = grapples[oldIndex];
// Calculate ray to grapple, adjusting distance a little so that it doesn't hit the object grapple is grappled on
Vector3 difference = old.gameObject.transform.position - transform.position;
Vector3 direction = difference.normalized;
float distance = difference.magnitude - 0.1f;
// If nothing hit, we have a clear line of sight to the grapple
Debug.DrawRay(transform.position, direction);
Ray ray = new Ray(transform.position, direction);
if (!Physics.Raycast(ray, out hitInfo, distance))
{
// Remove last grapple and reattach to the old one
SetGrapple(grapples[oldIndex]);
Destroy(grapples[lastIndex].gameObject);
grapples.RemoveAt(lastIndex);
}
}
// Check if the rope has collided with something
if (Physics.Linecast(transform.position, grapple.transform.position, out hitInfo))
{
// Create new grapple if far enough away from the last one
float grappleDist = (grapple.transform.position - hitInfo.point).magnitude;
if (grappleDist > minRopeDistanceForNewRope)
{
//float grapdiff = (grapple.transform.position - hitInfo.point).magnitude;
Attach(hitInfo, springJoint.maxDistance - grappleDist, false);
}
}
// Reel in if the currently attached object is a puller
if (grapple.transform.parent != null)
{
const float minDistance = 1.0f;
GameObject grappled = grapple.transform.parent.gameObject;
Pull pull = grappled.GetComponent <Pull>();
if (pull != null || grappled.CompareTag("Pull"))
{
float rate = DefaultPullRate;
if (pull != null)
{
rate = pull.rate;
}
float difference = rate * Time.deltaTime;
foreach (GrappleData grappleData in grapples)
{
if (grappleData.maxDistance > minDistance + difference)
{
grappleData.maxDistance -= difference;
}
else
{
grappleData.maxDistance = minDistance;
}
}
if (springJoint.maxDistance > minDistance + difference)
{
springJoint.maxDistance -= difference;
}
else
{
springJoint.maxDistance = minDistance;
}
}
}
}
}
}
void SetGrapple(GrappleData grappleData)
{
// Move grapple to this position because it's dumb and stupid and dumb
grapple.transform.position = transform.position;
// Update spring joint
springJoint.maxDistance = grappleData.maxDistance;
springJoint.connectedBody = gameObject.rigidbody;
// Update grapple position and parent it so it follows moving objects
grapple.transform.position = grappleData.gameObject.transform.position;
if(grappleFollowMoving)
grapple.transform.parent = grappleData.gameObject.transform.parent;
// Make rope visible
rope.enabled = true;
}
