koobas.hobune.stream
Using arrays to play music with level loading doesn't seem to work.
Hi guys, this is my first post here. I have experience with GameMaker code and I am very new to C#.
My problem is as follows, I have a small game, and I want to be able to play music throughout it, but I have different stages with different levels, and I want the music to change every 3 scenes, as well as having the main menu music and potentially a game over one as well.
What I have done already, is I used arrays to list out the soundtrack, but I forgot how to increase the array.
Then I made an object that cant be destroyed, so I had one piece of music running throughout the game.
I experimented with DoNotDestroyOnLoad and found I had one continuous song.
Then I remembered how to make an array change, so I included in the code to the un-destroy-able object, and now it works, but it will not play the next song, but it will play the song on the main menu if I go in and out of it. Can someone please tell me what I am doing wrong or suggest a simpler version of my methods, or any better methods, my end goal is to have if statements testing what level I am currently in to change the soundtrack, at the moment it is just going scene to scene, the foundation is there.
The code is currently linked between the SceneLoader (Here) and the MusicManager (Below)
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using System;
public class SceneLoader : MonoBehaviour {
//check if there any other of this type, and delete accordingly
public void Start()
{
}
public void LoadNextScene ()
{
int currentSceneIndex = SceneManager.GetActiveScene().buildIndex;
SceneManager.LoadScene(currentSceneIndex + 1);
FindObjectOfType<MusicManager>().NextSong();
}
public void LoadStartScene ()
{
SceneManager.LoadScene(0);
FindObjectOfType<GameSession>().ResetGame();
FindObjectOfType<MusicManager>().RestartSoundtrack();
}
public void LoadPlayScene()
{
SceneManager.LoadScene(1);
FindObjectOfType<MusicManager>().NextSong();
}
public void ExitGame ()
{
Application.Quit();
}
}
.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
public class MusicManager : MonoBehaviour
{
[SerializeField] AudioClip[] soundTrack;
[SerializeField] int currentTrack = 0;
AudioSource audioSource;
void Start()
{
AudioClip clip = soundTrack[currentTrack];
AudioSource.PlayClipAtPoint(clip, Camera.main.transform.position);
}
private static MusicManager instance = null;
public static MusicManager Instance
{
get { return instance; }
}
void Awake()
{
int gameStatusCount = FindObjectsOfType<GameSession>().Length;
if (gameStatusCount > 1)
{
gameObject.SetActive(false);
Destroy(gameObject);
}
else
{
DontDestroyOnLoad(gameObject);
}
}
public void NextSong()
{
currentTrack++;
AudioClip clip = soundTrack[currentTrack];
AudioSource.PlayClipAtPoint(clip, Camera.main.transform.position);
}
public void RestartSoundtrack()
{
currentTrack = 0;
AudioClip clip = soundTrack[currentTrack];
AudioSource.PlayClipAtPoint(clip, Camera.main.transform.position);
}
}
please Note that currentTrack is only serialized so i can check if it is going up, and yes it is going up and working.
Alex.
Sorted it, here is my fix.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Scene$$anonymous$$anagement;
public class $$anonymous$$usic$$anonymous$$anager : $$anonymous$$onoBehaviour
{
[SerializeField] public AudioClip [] soundTrack;
[SerializeField] int currentTrack = 0;
public AudioSource audioSource;
void Start()
{
currentTrack = 0;
audioSource.clip = soundTrack[currentTrack];
audioSource.Play();
}
private static $$anonymous$$usic$$anonymous$$anager instance = null;
public static $$anonymous$$usic$$anonymous$$anager Instance
{
get { return instance; }
}
void Awake()
{
int gameStatusCount = FindObjectsOfType<$$anonymous$$usic$$anonymous$$anager>().Length;
if (gameStatusCount > 1)
{
gameObject.SetActive(false);
Destroy(gameObject);
}
else
{
DontDestroyOnLoad(gameObject);
}
}
public void NextSong()
{
currentTrack++;
audioSource.clip = soundTrack[currentTrack];
audioSource.Play();
}
public void RestartSoundtrack()
{
currentTrack = 0;
audioSource.clip = soundTrack[currentTrack];
currentTrack = 0;
audioSource.Play();
}
}
Here's a magical relic.
using UnityEngine;
using System.Collections;
public class AudioManager : MonoBehaviour
{
public static AudioManager instance = null;
public static float masterVol, sfxVol, musicVol, masMax, sfxMax, musMax;
//AudioData struct defined at bottom of class.
//AUDIO FOR LEVELS
public static AudioData lvl01Aud, lvl02Aud; //ect
//AUDIO FOR PLAYER
public static AudioData jumpAud, dodgeAud, sprintAud;//ect;
//AUDIO FOR ENEMIES
public static AudioData enemyJumpAud, enemyAtkAud; //ect
//AUDIO FOR ITEMS
public static AudioData goldAud, keyAud;
void Start()
{
}
void Awake()
{
//Create one instance of object and make persistant.
if (instance == null)
{
instance = this;
masMax = 1.0f;
sfxMax = 1.0f;
musMax = 1.0f;
masterVol = 1.0f;
sfxVol = 0.7f;
musicVol = 0.5f;
Initialize_LevelAud();
Initialize_PlayerAud();
Initialize_EnemyAud();
}
else if (instance != this)
{
Destroy(gameObject);
}
DontDestroyOnLoad(gameObject);
}
void Update()
{
PlaySceneAudio();
}
private void LevelOneLogic()
{
if (!GameManager.pause)
{
lvl01Aud.UnPause();
lvl01Aud.Enable(true, musicVol);
lvl01Aud.SetVol(musicVol);
}
else
{
lvl01Aud.Pause();
}
}
private void PlaySceneAudio()
{
switch(GameManager.currentSceen)
{
case 1: //LEVEL 01
break;
case 2: //LEVEL 02
break;
}
}
public static void RunPlayerSFX(int i)
{
switch (i)
{
case 1:
jumpAud.PlaySFX(false, sfxVol / 6);
break;
case 2:
break;
case 3:
break;
}
}
public static void RunEnemySFX(int i)
{
switch (i)
{
case 1:
enemyJumpAud.PlaySFX(true, sfxVol / 8);
break;
case 2:
break;
}
}
public static void RunItemSFX(int i)
{
switch (i)
{
case 1:
break;
case 2:
break;
}
}
private void Initialize_LevelAud()
{
lvl01Aud = new AudioData("lvl01", musicVol, false, true); //resources folder .wav
lvl02Aud = new AudioData("lvl02", musicVol, false, true); //resources folder .wav
//Assign all audio under this manager within editor hiearchy.
lvl01Aud.obj.transform.parent = this.transform;
lvl02Aud.obj.transform.parent = this.transform;
}
private void Initialize_PlayerAud()
{
jumpAud = new AudioData("jump", musicVol, false, true); //resources folder .wav
//Assign all audio under this manager within editor hiearchy.
jumpAud.obj.transform.parent = this.transform;
}
private void Initialize_EnemyAud()
{
enemyJumpAud = new AudioData("badguyjump", musicVol, false, true); //resources folder .wav
//Assign all audio under this manager within editor hiearchy.
enemyJumpAud.obj.transform.parent = this.transform;
}
public class AudioData
{
public float vol;
public GameObject obj;
public AudioSource src;
public AudioClip clip;
private float timeStamp, waitTime;
public bool timeStamped, fadeInFin;
private bool paused;
public AudioData(string fileName, float volume, bool loop, bool music)
{
this.obj = new GameObject();
this.src = (AudioSource)this.obj.AddComponent(typeof(AudioSource));
this.clip = (AudioClip)Resources.Load(fileName, typeof(AudioClip));
this.src.clip = this.clip;
this.src.loop = loop;
this.vol = this.src.volume = volume;
//this.src.pitch = 1.000f;
timeStamp = 0f;
waitTime = 8f; //8 secs
timeStamped = false;
fadeInFin = false;
paused = false;
if (music)
obj.name = fileName + " Music";
else
obj.name = fileName + " Sound";
DontDestroyOnLoad(obj.gameObject); //this works. src.gameObject
}
public void AddToVol(float v)
{
this.src.volume += v;
}
public void MinToVol(float v)
{
this.src.volume -= v;
}
//public float Vol
//{
// get
// {
// return this.vol;
// }
// set
// {
// //if(this.vol <= SfxVol)
// this.vol = value;
// }
//}
public void SpeedUp(float pitchLvl)
{
if (this.src.pitch < pitchLvl)
{
this.src.pitch += Time.deltaTime;
}
else
{
if (this.src.pitch > pitchLvl)
this.src.pitch = pitchLvl;
else
return;
}
}
public void SlowToHalt(float pitchLvl)
{
if (this.src.pitch > pitchLvl)
{
this.src.pitch -= Time.deltaTime;
}
else
{
if (this.src.pitch < 0f)
this.src.pitch = 0f;
else
return;
}
}
public void ReturnToPlay()
{
if (this.src.pitch < 1f)
{
this.src.pitch += Time.deltaTime;
}
else
{
if (this.src.pitch > 1f)
this.src.pitch = 1f;
else
return;
}
}
public void SetPitch(float p)
{
if (this.src.pitch != p)
this.src.pitch = p;
else
return;
}
public void SetVol(float v)
{
if (this.src.volume != v)
this.src.volume = v;
else
return; //Don't needlessly apply same volume values.
}
public float GetVol()
{
return this.src.volume;
}
public void Play(bool safePlay)
{
if (safePlay)
{
if (!this.src.isPlaying)
this.src.Play();
}
else
this.src.Play();
}
public void PlaySFX(bool safePlay, float v)
{
if (this.src.volume != v)
this.src.volume = v;
if (safePlay)
{
if (!this.src.isPlaying)
this.src.Play();
else
return;
}
else
this.src.Play();
}
public void UnPause()
{
if (paused)
{
paused = false;
this.src.UnPause();
}
}
public void Pause()
{
if (!paused)
{
paused = true;
this.src.Pause();
}
}
public void Stop()
{
if (this.src.isPlaying)
this.src.Stop();
}
public void FadeOut(float rate)
{
if (!timeStamped)
{
timeStamp = Time.time;
fadeInFin = false;
timeStamped = true;
}
if (Time.time < timeStamp + waitTime)
{
if (this.src.volume >= 0)
{
this.src.volume -= rate;
if (timeStamped)
timeStamped = false;
//return false; //Audio not faded out yet.
}
else
{
this.src.Stop();
timeStamp = 0f;
//return true; //Audio successfully faded out completely, volume wise.
}
}
}
public void FadeIn(float rate, float limit)
{
if (!fadeInFin)
{
if (!this.src.isPlaying)
this.src.Play();
if (!timeStamped)
{
timeStamp = Time.time;
this.src.volume = 0f;
timeStamped = true;
}
if (Time.time < timeStamp + waitTime)
{
if (this.src.volume <= limit)
{
this.src.volume += rate;
//return false; //Audio not faded in yet.
}
else
{
//this.src.Stop();
timeStamp = 0f;
if (timeStamped)
timeStamped = false;
fadeInFin = true;
//return true; //Audio successfully faded in completely, volume wise.
}
}
}
}
public void Disable()
{
if (this.obj.activeSelf)
{
this.Stop();//was at bottom
this.obj.SetActive(false);
this.fadeInFin = false;
this.src.volume = 0f;
this.timeStamped = false;
}
}
public void Enable(bool volSet, float volume)
{
if (!this.obj.activeSelf)
{
this.obj.SetActive(true);
this.fadeInFin = false;
this.timeStamped = false;
if (volSet)
this.src.volume = volume;
this.Play(true);
}
}
}
}
Farewell and good luck.
