TheWhip v5a

using UnityEngine;
using System.Collections;

public class ShootGrap : MonoBehaviour{
    Rigidbody rigid;
    GameObject Player;
    LineRenderer line;
    [HideInInspector]public bool Grappled = false;
    bool Returning = false;
    bool ClassicMovement=false;
    Vector3 MousePos;
    SpringJoint Spring;
    public Color col;

    void Start(){
        rigid = GetComponent<Rigidbody> ();
        Player = GameObject.FindWithTag ("Player");
        line = gameObject.AddComponent<LineRenderer> ();
        //Spring = Player.gameObject.AddComponent<SpringJoint> ();
        line.SetWidth (.10f,.10f);
        line.SetVertexCount (2);
        line.material.color = col;
        if(col==null){ line.material.color = Color.gray; } //Does this make sense? Null=Black in Inspector
        line.GetComponent<Renderer> ().enabled = true;
    }

    void Update(){
        MousePos = new Vector3 (Input.mousePosition.x - Screen.width / 2, Input.mousePosition.y-Screen.height/2, Input.mousePosition.z - Screen.width / 2);
        line.SetPosition (0,transform.position);
        line.SetPosition (1, Player.transform.position);
        print (Vector3.Distance (transform.position, Player.transform.position)+" :: "+transform.forward+" :: ");

        if(!Grappled){
            //Move
            Move ();
        }
        if(ClassicMovement==true){
            //FakeSwing ();
        }
    }

    void OnCollisionEnter(Collision other){
        OnCollisionStay (other);
    }

    void OnCollisionStay(Collision other){
        Grappled = true;
        print ("Collided with::" + other.gameObject.name + " at " + transform.position);
        rigid.isKinematic = true;
        //Classic Movement
        ///*    Disable
        Player.GetComponent<Rigidbody> ().useGravity = false;
        Player.transform.position = Vector3.Lerp (Player.transform.position, transform.position + transform.up * -2, Time.deltaTime * 2);
        //StartCoroutine (GetReadyToSwing ());
        //*/

        //SpringMovement
        //StartCoroutine (SpringMove ());
    }

    void Move(){
        if(!Returning){
            transform.position = Vector3.Lerp (transform.position, new Vector3 (0, MousePos.y, MousePos.x), Time.deltaTime/2);
            //if(transform.position.z>Player.transform.position.z){ transform.forward = Vector3.forward * 1; }
            //if(transform.position.z<Player.transform.position.z){ transform.forward = Vector3.forward *-1; }
        }else{
            transform.position = Vector3.Lerp (transform.position, Player.transform.position, Time.deltaTime * 8);
            if(Vector3.Distance (transform.position,Player.transform.position)<1){
                //Destroy (Player.GetComponent<SpringJoint>());
                Destroy (gameObject);
            }
        }
        if(Vector3.Distance (transform.position,Player.transform.position)>50){
            print ("Returning...");
            if(Returning==false){Returning = true;}
        }
    }

    IEnumerator SpringMove(){
        yield return new WaitForSeconds (.5f);
        if (Player.GetComponent<SpringJoint> () == null) {
            Spring = Player.AddComponent<SpringJoint> ();
            Spring.anchor = transform.position;
            Spring.maxDistance = 0.05f;
            Spring.minDistance = 0.05f;
        }
    }

    IEnumerator GetReadyToSwing(){
        yield return new WaitForSeconds (2);
        if(Vector3.Distance (Player.transform.position,transform.position)<3)
            ClassicMovement = true;
    }

    IEnumerator FakeSwing(){
        yield return new WaitForSeconds (2.5f);
        if(Player.transform.position.z>transform.position.z){
            Player.transform.position = Vector3.Lerp (Player.transform.position, new Vector3 (0, 0, transform.position.z * 5), Time.deltaTime);
        }
        if(Player.transform.position.z<transform.position.z){
            Player.transform.position = Vector3.Lerp (Player.transform.position, new Vector3 (0, 0, transform.position.z * 5), Time.deltaTime);
        }
    }
}