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Scub3d/AssetBundler.cs

Created September 18, 2018 21:00
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Revisions

  1. Spenser Solys created this gist Sep 18, 2018.
    38 changes: 38 additions & 0 deletions AssetBundler.cs
    View file
    Original file line number Diff line number Diff line change
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    using UnityEngine;
    using UnityEditor;
    using System.IO;

    public class AssetBundler : Editor {

    [MenuItem("Assets/Build AssetBundles")]
    static void BuildAllAssetBundles() {
    string exportPath = ASSET_BUNDLE_OUTPUT_PATH; // Change to fit your needs
    BuildPipeline.BuildAssetBundles(exportPath, BuildAssetBundleOptions.ChunkBasedCompression, BuildTarget.StandaloneWindows64); // Change Options to fit your needs
    }

    private static AssetImporter assetImporter;
    private static string ASSETS_TO_BUNDLE_PATH = Application.dataPath + @"\Resources\ResourcesToPutInBundle";
    private static string ASSET_BUNDLE_OUTPUT_PATH = Application.dataPath + @"\Resources\AssetBundles";
    private static string ASSET_BUNDLE_VARIANT = "";

    // Comment out method when not being used //
    [MenuItem("Assets/Mark Assets To Be Bundled")]
    static void MarkAssetsToBeBundled () {
    // This method assumes that you have created a directory to store all assets that you want to be marked for a bundled.
    // This method then iterates through all subdirectories and marks every prefab in those subdirectories that you wish to be bundled.
    DirectoryInfo rootDirectory = new DirectoryInfo(ASSETS_TO_BUNDLE_PATH); // Get root directory
    DirectoryInfo[] subDirectories = rootDirectory.GetDirectories(); // Get all subdirectories

    foreach(DirectoryInfo assetDirectory in subDirectories) { // Iterate through all subdirectories
    FileInfo[] Files = assetDirectory.GetFiles("*.prefab"); // Get all prefab files in asset's directory
    foreach(FileInfo file in Files) { // Iterate through all files in the subdirectory
    assetImporter = AssetImporter.GetAtPath(ASSETS_TO_BUNDLE_PATH + @"\" + assetDirectory.Name + @"\" + file.Name); // Attempt to get asset importer
    if(assetImporter != null) { // If the assetImporter doesn't work, skip
    assetImporter.SetAssetBundleNameAndVariant(file.Name, ASSET_BUNDLE_VARIANT); // Mark asset (.prefab) to be bundled
    assetImporter.SaveAndReimport(); // Save and reimport the asset
    }
    }
    }
    }
    // Comment out method when not being used //
    }