PlayerMotor

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

public class PlayerMotor : MonoBehaviour
{
    public static PlayerMotor self;

    Vector3 storedAngle;
    public int currentPoint;
    public TileIdentifier currentTile;
    public TileIdentifier nextTile;
    public float speed;

    bool displaySelection;
    bool buttonsEnabled;

    public TileIdentifier targetMissing;

    public AudioSource gemSound;

    public int drillTier;

    private void Awake()
    {
        self = this;
    }

    void Update()
    {
        if (!TileManager.self.lossScreen.gameObject.activeInHierarchy)
        {
            if (transform.position == currentTile.points[currentTile.points.Count - 1] && nextTile != null)
            {
                currentTile = nextTile;
                nextTile = null;
                currentPoint = 0;

                Vector3 rot = transform.eulerAngles;
                transform.LookAt(currentTile.points[currentPoint]);
                transform.rotation = Quaternion.Euler(transform.eulerAngles.x, transform.eulerAngles.y, transform.eulerAngles.z);
                storedAngle = transform.eulerAngles;
                transform.rotation = Quaternion.Euler(rot);
            }

            if (transform.position == currentTile.points[currentPoint] && currentPoint != currentTile.points.Count - 1)
            {
                currentPoint += 1;

                Vector3 rot = transform.eulerAngles;
                transform.LookAt(currentTile.points[currentPoint]);
                transform.rotation = Quaternion.Euler(transform.eulerAngles.x, transform.eulerAngles.y, transform.eulerAngles.z);
                storedAngle = transform.eulerAngles;
                transform.rotation = Quaternion.Euler(rot);
            }

            if (transform.position != currentTile.points[currentTile.points.Count - 1])
            {
                transform.position = Vector3.MoveTowards(transform.position, currentTile.points[currentPoint], speed / 25);
                transform.rotation = Quaternion.Lerp(transform.rotation, Quaternion.Euler(storedAngle), .075f * (1 + speed));
            }
        }
    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.tag == "Track")
        {
            //Debug.Log("Entering Track!");
            nextTile = other.GetComponent<TileIdentifier>();

            if (!nextTile.isMissing)
            {
                if (!TileManager.self.buttonsEnabled)
                {
                    RaycastHit[] hits;
                    hits = Physics.RaycastAll(transform.position, transform.forward, 10);
                    if (hits.Length == 0)
                    {
                        return;
                    }
                    else
                    {
                        for (int i = 0; i < hits.Length - 1; i++)
                        {
                            if (hits[i].collider.gameObject.GetComponent<TileIdentifier>() && !displaySelection)
                            {
                                if (hits[i].collider.gameObject.GetComponent<TileIdentifier>().isMissing)
                                {
                                    targetMissing = hits[i].collider.gameObject.GetComponent<TileIdentifier>();
                                    displaySelection = true;
                                    if (hits[i].point.x == targetMissing.GetComponent<Collider>().bounds.min.x)
                                    {
                                        targetMissing.direction = 1;
                                    }
                                    else if (hits[i].point.x == targetMissing.GetComponent<Collider>().bounds.max.x)
                                    {
                                        targetMissing.direction = 3;
                                    }
                                    else if (hits[i].point.x == targetMissing.GetComponent<Collider>().bounds.min.z)
                                    {
                                        targetMissing.direction = 0;
                                    }
                                    else if (hits[i].point.x == targetMissing.GetComponent<Collider>().bounds.max.z)
                                    {
                                        targetMissing.direction = 2;
                                    }

                                    if (displaySelection == true)
                                    {
                                        displaySelection = false;
                                        buttonsEnabled = true;
                                        TileManager.self.ShowTiles();
                                    }

                                    break;
                                }
                            }
                        }
                    }

                    if (displaySelection == true)
                    {
                        displaySelection = false;
                        buttonsEnabled = true;
                        TileManager.self.ShowTiles();
                    }
                }
            }
            else
            {
                TileManager.self.lossScreen.gameObject.SetActive(true);
            }


            if (other.gameObject.tag == "GreenGem")
            {
                TrackManager.t.gemScore += 1;
                TrackManager.t.Gems.text = ": " + TrackManager.t.gemScore;
                speed += .004f;
                other.gameObject.SetActive(false);
                other.GetComponent<GemIdenfidier>().InvokeReEnable();
                gemSound.Play();
            }
            if (other.gameObject.tag == "Key")
            {
                TrackManager.t.AddKey();
                Destroy(other.gameObject);
            }

            if (other.gameObject.tag == "Blockade")
            {
                TileManager.self.lossScreen.gameObject.SetActive(true);
            }
        }
        //Debug.Log("Done processing Track!");

    }

    private void OnDrawGizmos()
    {
        Debug.DrawRay(transform.position, transform.forward, Color.cyan, 4);
    }
}