ヽ｜∵｜ゝ(Fantom) の 開発blog？

using System.Collections;
using System.IO;
using UnityEngine;
using NAudio.Wave;  //← 見つからないとエラーが出たときは Import Settings を見直す

public class Mp3Play : MonoBehaviour  //クラス名は任意
{
    public AudioSource audioSource;  //再生用 AudioSource をアタッチしておく
    public string mp3Path;           //再生する mp3 のパス

    // Use this for initialization
    private void Start()
    {
        if (File.Exists(mp3Path))
        {
            //wav 変換した一時ファイルを保存するパス
            var wavPath = Application.temporaryCachePath + "/converted.wav";
            ConvertMp3ToWav(mp3Path, wavPath);
            StartCoroutine(PlayWav(wavPath));
        }
        else
        {
            Debug.Log($"File not found : {mp3Path}");
        }
    }

    //mp3 → wav 変換して、保存したパスを返す
    public void ConvertMp3ToWav(string mp3Path, string wavPath)
    {
        //ファイルを byte 配列で読み込み
        var bytes = File.ReadAllBytes(mp3Path);

        //wav を一時ファイルとして保存
        using (var stream = new MemoryStream())
        {
            stream.Write(bytes, 0, bytes.Length);
            stream.Position = 0;

            using (var reader = new Mp3FileReader(stream))
            {
                WaveFileWriter.CreateWaveFile(wavPath, reader);  //wav で書き出し
                Debug.Log($"Convert to wav successfully : {wavPath}");
            }
        }
    }

    //ストリーミング再生する
    IEnumerator PlayWav(string path)
    {
        using (var www = new WWW("file://" + path))
        {
            while (!www.isDone)
                yield return null;

            if (string.IsNullOrEmpty(www.error))
            {
                var clip = www.GetAudioClip(false, true);
                audioSource.clip = clip;
                audioSource.Play();
                Debug.Log($"Play wav : {path}");
            }
            else
            {
                Debug.Log(www.error);
            }
        }
    }
}

//mp3 → wav 変換して、保存したパスを返す
public void ConvertMp3ToWav(string mp3Path, string wavPath)
{
    using (var reader = new Mp3FileReader(mp3Path))
    {
        WaveFileWriter.CreateWaveFile(wavPath, reader);  //wav で書き出し
        Debug.Log($"Convert to wav successfully : {wavPath}");
    }
}

// https://gist.github.com/mikezila/10557162
// This was made by aaro4130 on the Unity forums.  Thanks boss!
// https://forum.unity.com/threads/tga-loader-for-unity3d.172291/
// It's been optimized and slimmed down for the purpose of loading Quake 3 TGA textures from memory streams.

using System;
using System.IO;
using UnityEngine;

public static class TGALoader
{
    public static Texture2D LoadTGA(string fileName)
    {
        using (var imageFile = File.OpenRead(fileName))
        {
            return LoadTGA(imageFile);
        }
    }

    public static Texture2D LoadTGA(Stream TGAStream)
    {
       
        using (BinaryReader r = new BinaryReader(TGAStream))
        {
            r.BaseStream.Seek(2, SeekOrigin.Begin);
            int type = r.ReadByte();        //(offset 2) 画像形式 (1バイト)

            //フルカラー以外は非対応とする（＝RLE圧縮は展開コードが必要のため）
            if (type != 2)
            {
                throw new Exception("Only Full-color Uncompressed is supported.");
            }

            // Skip some header info we don't care about.
            // Even if we did care, we have to move the stream seek point to the beginning,
            // as the previous method in the workflow left it at the end.
            r.BaseStream.Seek(9, SeekOrigin.Current);  //offset 3 から +9 → 12

            short width = r.ReadInt16();    //(offset 12) 画像の横幅 (2バイト)
            short height = r.ReadInt16();   //(offset 14) 画像の縦幅 (2バイト)
            int bitDepth = r.ReadByte();    //(offset 16) 色深度 (1バイト)

            // Skip a byte of header information we don't care about.
            r.BaseStream.Seek(1, SeekOrigin.Current);

            Texture2D tex = new Texture2D(width, height);
            Color32[] pulledColors = new Color32[width * height];

            if (bitDepth == 32)  //アルファあり
            {
                for (int i = 0; i < width * height; i++)
                {
                    byte red = r.ReadByte();
                    byte green = r.ReadByte();
                    byte blue = r.ReadByte();
                    byte alpha = r.ReadByte();

                    pulledColors [i] = new Color32(blue, green, red, alpha);
                }
            } else if (bitDepth == 24)  //アルファなし
            {
                for (int i = 0; i < width * height; i++)
                {
                    byte red = r.ReadByte();
                    byte green = r.ReadByte();
                    byte blue = r.ReadByte();

                    /* (github のコメントから)
                     https://gist.github.com/mikezila/10557162#gistcomment-2995969
                     pulledColors [i] = new Color32(blue, green, red, 1);  //float で 1.0 と間違えた？
                     1 need to be replaced by 255, in another case, texture become transparent 
                    */                       
                    pulledColors [i] = new Color32(blue, green, red, 255);
                }
            } else
            {
                throw new Exception("TGA texture had non 32/24 bit depth.");
            }

            tex.SetPixels32(pulledColors);
            tex.Apply();
            return tex;
        }
    }
}

using System;
using System.IO;
using UnityEngine;
using UnityEngine.UI;

public class TGALoaderTest : MonoBehaviour
{
    public RawImage image;  //画像表示用
    public string path;     //画像パス

    // Use this for initialization
    private void Start()
    {
        LoadTGA(path);
    }

    void LoadTGA(string path)
    {
        try
        {
            var tex = TGALoader.LoadTGA(path);
            image.texture = tex;
        }
        catch (Exception e)
        {
            Debug.LogError(e.Message);
        }
    }
}

using UnityEngine;
using UnityEngine.Events;

public class EasyEventEditorTest : MonoBehaviour
{
    //これがインスペクタに表示される
    public UnityEvent OnCallback;

    //UnityEvent のコールバック用１
    public void Hoge()
    {
        Debug.Log("Hoge");
    }

    //UnityEvent のコールバック用２
    public void Fuga()
    {
        Debug.Log("Fuga");
    }

    //UnityEvent のコールバック用３
    public void Piyo()
    {
        Debug.Log("Piyo");
    }

    //UI-Button などの OnClick などに登録する等
    public void Click()
    {
        OnCallback?.Invoke();  //コールバック発火
    }
}

using System.Collections.Generic;
using UnityEngine;
using SubjectNerd.Utilities;

public class ReorderableInspectorTest : MonoBehaviour
{
    //配列の例（public フィールド例）
    [Reorderable] 
    public string[] strArray = { "Apple", "Banana", "Candy" };

    //リストの例（private フィールド例）
    [SerializeField, Reorderable] 
    List<string> strList = new List<string>() { "xxx", "yyy", "zzz" };
}