using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class BoatController : BuoyantObject {

    public float trunSpeed = 0.5f;
    public float breakSpeed = 20f;

    // Use this for initialization
    void Start() {

    }

    void Update() {
        lookAtDir(Vector3.ProjectOnPlane(rb.velocity, Vector3.up));
    }


    // Update is called once per frame
    void lookAtDir(Vector3 inputDir) {
        Quaternion targetRotation = Quaternion.LookRotation(inputDir, Vector3.up);
        float str = Mathf.Min(trunSpeed * Time.deltaTime, 1);
        transform.rotation = Quaternion.Lerp(transform.rotation, targetRotation, str);
    }

    void OnCollisionEnter(Collision collision) {
        if (collision.gameObject.CompareTag("Rock")) {

            float forwardHitSpeed = Vector3.Project(collision.relativeVelocity, transform.forward).magnitude;

            Debug.Log("Forward hit:" + forwardHitSpeed);
            if (forwardHitSpeed > breakSpeed) {
                NotificationServer.notify("show GameOverPanel");
            }
        }
    }


}