Weather_Manager

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

public class Weather_Manager : MonoBehaviour {

// Properties
public AudioSource audioSource;
public AudioSource audioSourceB;
public GameObject windSource;
public float step = 0.33f;
public int sampleDataLength = 512;
public float scaleFactor = 1;
public Material skyBox;
public Material glowMat;
public Material crepuscularMat;
public Material[] treeMats;
public float clipLoudness;
public float clip2Loudness;
public float oldClipLoudness;
public float clipLoudnessB;
private float[] clipSampleData;
private float[] clip2SampleData;
private float currentUpdateTime;
public float enviroReflectivity;
private static readonly int Contrast = Shader.PropertyToID("_Contrast");
private static readonly int Exposure = Shader.PropertyToID("_Exposure");


    public void Awake () {
            audioSourceB = windSource.GetComponent<AudioSource>();
            clipSampleData = new float[sampleDataLength];
            clip2SampleData = new float[sampleDataLength];
            crepuscularMat.GetFloat(Contrast);
    }

    public void Update () {
        if(!PauseManager.isPaused && !Inventory_Screen_Manager.inventoryOn){
            currentUpdateTime += Time.deltaTime;

            if (currentUpdateTime >= step){
                currentUpdateTime = 0f;
            }
            else {
                currentUpdateTime += 0.1f;
            }

            audioSource.clip.GetData(clipSampleData, audioSource.timeSamples);
            audioSourceB.clip.GetData(clip2SampleData, audioSourceB.timeSamples);
            oldClipLoudness = clipLoudness;
            clipLoudness = 0f;
            clip2Loudness = 0f;

            foreach (var sample in clipSampleData){
                if (Math.Abs(sample) > 0.1f){
                    clipLoudness += Math.Abs(sample);
                }
            }
            foreach (var sample2 in clip2SampleData){
                if (Math.Abs(sample2) > 0.1f){
                    clip2Loudness += Math.Abs(sample2);
                }
            }
            clipLoudness /= sampleDataLength;
            clip2Loudness /= sampleDataLength;
            clipLoudness *= scaleFactor;
            clip2Loudness *= 10f;
            clipLoudness += 0.55f;

            //spin mats, set the wave influence to fake wind changes
            foreach (var material in treeMats)
            {
                material.SetFloat("_influence", clip2Loudness);
            }
            enviroReflectivity = clipLoudness;
            RenderSettings.reflectionIntensity =
                ExtensionMethods.Math.Remap(enviroReflectivity, 0.55f,1.1f,0.3f, 0.65f);
            skyBox.SetFloat(Exposure,
                        ExtensionMethods.Math.Remap(enviroReflectivity, 0.55f,0.8f,
                                                    0.55f, 0.85f));
        }
    }
}