Rocket.cs

using UnityEngine; using UnityEngine.SceneManagement; using PicaVoxel; public class Rocket : MonoBehaviour { Rigidbody rigidBody; AudioSource audioSource; [SerializeField] float rcsThrust = 100f; [SerializeField] float mainThrust = 1250f; [SerializeField] float levelLoadDelay = 2f; [SerializeField] AudioClip mainEngine; [SerializeField] AudioClip crashSound; [SerializeField] AudioClip completedLevel; [SerializeField] ParticleSystem mainEngineParticles; [SerializeField] ParticleSystem successParticles; [SerializeField] ParticleSystem deathParticles; public GameObject rocketProjectile; private int currentLevel; private int maxLevels; private Exploder exploder; private CollisionDetector collisionDetector; enum State {Alive, Dying, Transcending }; State state = State.Alive; bool collisionsDisabled = false; void Start () { rigidBody = GetComponent<Rigidbody>(); audioSource = GetComponent<AudioSource>(); currentLevel = SceneManager.GetActiveScene().buildIndex; maxLevels = SceneManager.sceneCountInBuildSettings - 1; exploder = transform.Find("Exploder").GetComponent<Exploder>(); Debug.Log("I have found " + exploder.name + " in Rocket script"); //Debug.Log("Current level is: " + currentLevel); //Debug.Log("total amount of levels is: " + SceneManager.sceneCountInBuildSettings); } void Update () { if (state == State.Alive) { RespondToThrustInput(); RespondToRotateInput(); FireMissile(); } if (Debug.isDebugBuild) { RespondToDebugKeys(); } if (Input.GetKeyDown(KeyCode.Escape)) { Application.Quit(); } } private void RespondToDebugKeys() { if (Input.GetKeyDown(KeyCode.L)) { LoadNextScene(); } else if (Input.GetKeyDown(KeyCode.C)) { collisionsDisabled = !collisionsDisabled; // this interchanges, if it's true, it will turn false and reversed, a toggle. } } private void OnCollisionEnter(Collision collision) { if (state != State.Alive || collisionsDisabled) { return; } switch (collision.gameObject.tag) { case "Friendly": // Debug.Log("Friendly hit!"); break; case "PicaVoxelVolume": //Debug.Log("VOXEL BREAK?!"); // exploder.Explode(new Vector3(0f, 7f, 0f)); break; case "Fuel": //Debug.Log("You got some fuel!"); break; case "Finish": StartSuccessSequence(); break; case "Exit": Debug.Log("QUITING!!!!"); Application.Quit(); break; default: //StartDeathSequence(); Debug.Log("VOXEL BREAK?!"); exploder.Explode(new Vector3(0f, 7f, 0f)); break; break; } } private void StartSuccessSequence() { state = State.Transcending; audioSource.Stop(); mainEngineParticles.Stop(); audioSource.PlayOneShot(completedLevel); successParticles.Play(); Invoke("LoadNextScene", levelLoadDelay); } private void StartDeathSequence() { state = State.Dying; audioSource.Stop(); mainEngineParticles.Stop(); audioSource.PlayOneShot(crashSound); deathParticles.Play(); Invoke("LoadNextScene", levelLoadDelay); } private void LoadNextScene() { switch (state) { case State.Dying: if (currentLevel > 1) { SceneManager.LoadScene(1); } else { SceneManager.LoadScene(currentLevel); } break; default: if (currentLevel == maxLevels) { SceneManager.LoadScene(1); } else { SceneManager.LoadScene(currentLevel + 1); } break; } } private void RespondToThrustInput() { if (Input.GetKey(KeyCode.Space)) { ApplyThrust(); } else { audioSource.Stop(); mainEngineParticles.Stop(); } } private void FireMissile() { if (Input.GetKeyDown(KeyCode.F)) { Vector3 firePoint = new Vector3(0f, 2f, 0f); Instantiate(rocketProjectile, transform.position + firePoint, transform.rotation); } } private void ApplyThrust() { rigidBody.AddRelativeForce(Vector3.up * mainThrust * Time.deltaTime); if (!audioSource.isPlaying) { audioSource.PlayOneShot(mainEngine); mainEngineParticles.Play(); } } private void RespondToRotateInput() { //rigidBody.freezeRotation = true; // Not needed anymore with angularvelocity. Take manual control of rotation, so if we turn left or right after a bump we can recover. rigidBody.angularVelocity = Vector3.zero; // remove rotation due to physics. if (Input.GetKey(KeyCode.LeftArrow) || Input.GetKey(KeyCode.Q)) // Can not turn both sides at the same time. { transform.Rotate(Vector3.forward * rcsThrust * Time.deltaTime); } else if (Input.GetKey(KeyCode.RightArrow) || Input.GetKey(KeyCode.D)) { transform.Rotate(-Vector3.forward * rcsThrust * Time.deltaTime); } //rigidBody.freezeRotation = false; // Resume normal Unity physics calculations. } }