FueraDeEscala/Assets/Game Kit Controller/Scripts/Powers/timeBullet.cs

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

public class timeBullet : MonoBehaviour
{
    [Header ("Main Settings")]
    [Space]

    public bool timeBulletEnabled;
    public float timeBulletTimeSpeed = 0.1f;
    public bool restoreAudioPitch;

    [Space]
    [Header ("Input Settings")]
    [Space]

    public bool timeBulletByInputEnabled = true;

    [Space]
    [Header ("Debug")]
    [Space]

    public bool showDebugPrint;

    public float timeBulletTime = 1;
    public bool timeBulletActivated;
    public bool previouslyActivated;


    AudioSource [] audios;
    Coroutine timeCoroutine;

    Coroutine timeBulletXSecondsCoroutine;

    float customTimeBulletDuration;

    float originalTimeBulletTimeSpeed;


    void Start ()
    {
        originalTimeBulletTimeSpeed = timeBulletTimeSpeed;
    }

    public void activateTime ()
    {
        //check that the player is not using a device, the game is not paused and that this feature is enabled
        if (Time.deltaTime != 0 && timeBulletEnabled) {
            timeBulletActivated = !timeBulletActivated;

            if (timeBulletActivated) {
                timeBulletTime = timeBulletTimeSpeed;
            } else {
                timeBulletTime = 1;

                changeAudioPitch ();
            }

            updateTimeScaleValue ();
        }
    }

    public void updateTimeBulletTime (float newValue)
    {
        timeBulletTime = newValue;
    }

    public void updateTimeScaleValue ()
    {
        Time.timeScale = timeBulletTime;
        Time.fixedDeltaTime = timeBulletTime * 0.02f;
    }

    public void disableTimeBullet ()
    {
        if (timeBulletActivated) {
            activateTime ();

            previouslyActivated = true;
        }
    }

    public void disableTimeBulletTotally ()
    {
        if (timeBulletActivated) {
            activateTime ();
        }

        previouslyActivated = false;
    }

    public void reActivateTime ()
    {
        if (previouslyActivated) {
            stopReactivateTime ();

            timeCoroutine = StartCoroutine (reActivateTimeCoroutine ());

            previouslyActivated = false;
        }
    }

    void stopReactivateTime ()
    {
        if (timeCoroutine != null) {
            StopCoroutine (timeCoroutine);
        }
    }

    IEnumerator reActivateTimeCoroutine ()
    {
        WaitForSeconds delay = new WaitForSeconds (0.001f);

        yield return delay;

        activateTime ();
    }

    public void changeAudioPitch ()
    {
        if (restoreAudioPitch) {
            audios = FindObjectsOfType (typeof (AudioSource)) as AudioSource [];

            for (int i = 0; i < audios.Length; i++) {
                audios [i].pitch = 1;
            }
        }
    }

    public void activateTimeBulletXSeconds (float timeBulletDuration, float timeScale)
    {
        if (timeBulletXSecondsCoroutine != null) {
            StopCoroutine (timeBulletXSecondsCoroutine);
        }

        timeBulletXSecondsCoroutine = StartCoroutine (activateTimeBulletXSecondsCoroutine (timeBulletDuration, timeScale));
    }

    IEnumerator activateTimeBulletXSecondsCoroutine (float timeBulletDuration, float timeScale)
    {
        setBulletTimeState (true, timeScale);

        WaitForSeconds delay = new WaitForSeconds (timeBulletDuration * timeScale);

        yield return delay;

        setBulletTimeState (false, 1);
    }

    public void setCustomTimeBulletDuration (float timeScale)
    {
        customTimeBulletDuration = timeScale;
    }

    public void activateTimeBulletXSeconds (float timeBulletDuration)
    {
        if (timeBulletXSecondsCoroutine != null) {
            StopCoroutine (timeBulletXSecondsCoroutine);
        }

        timeBulletXSecondsCoroutine = StartCoroutine (activateTimeBulletXSecondsCoroutine (timeBulletDuration));
    }

    IEnumerator activateTimeBulletXSecondsCoroutine (float timeScale)
    {
        setBulletTimeState (true, timeScale);

        yield return new WaitForSecondsRealtime (customTimeBulletDuration);

        setBulletTimeState (false, 1);
    }


    public void setBulletTimeState (bool state, float timeScale)
    {
        //check that the player is not using a device, the game is not paused and that this feature is enabled
        if (Time.deltaTime != 0) {
            setTimeValues (state, timeScale);
        }
    }

    public void setNewTimeBulletTimeSpeedValue (float newValue)
    {
        timeBulletTimeSpeed = newValue;
    }

    public void setOriginalTimeBulletTimeSpeed ()
    {
        setNewTimeBulletTimeSpeedValue (originalTimeBulletTimeSpeed);
    }

    public void setTimeValues (bool state, float timeScale)
    {
        if (timeBulletEnabled) {
            stopReactivateTime ();

            timeBulletActivated = state;

            timeBulletTime = timeScale;

            updateTimeScaleValue ();

            changeAudioPitch ();

            if (showDebugPrint) {
                print ("setTimeValues " + state + " " + timeScale);
            }
        }
    }

    public void inputActivateBulletTime ()
    {
        if (timeBulletEnabled && timeBulletByInputEnabled) {
            activateTime ();
        }
    }

    public void setTimeBulletByInputEnabledState (bool state)
    {
        timeBulletByInputEnabled = state;
    }

    public bool isTimeBulletActivated ()
    {
        return timeBulletActivated;
    }

    //EDITOR FUNCTIONS
    public void setTimeBulletByInputEnabledStateFromEditor (bool state)
    {
        setTimeBulletByInputEnabledState (state);

        updateComponent ();
    }

    void updateComponent ()
    {
        GKC_Utils.updateComponent (this);

        GKC_Utils.updateDirtyScene ("Update Time Bullet System", gameObject);
    }
}