/// <summary>
/// Adds the bundle for non prefabs
/// </summary>
public void AddBundleForNonIntantiatable(string bundleName, AssetBundle assetBundle)
{
//Check if the assetbundle already has a container in the dictionary
//사전에 이미 에셋번들이 포함되어있는지 체크한다
if (!assetBundles.ContainsKey(bundleName))
{
//Create a new container and store the referenced game object
//새로운 아이템을 추가한다
AssetBundleContainer bundleContainer = new AssetBundleContainer();
bundleContainer.ThisAssetBundle = assetBundle;
bundleContainer.BundleName = bundleName;
// Make Container is not unload auto, becase it is possible to contain null object list
bundleContainer.AutoUnload = false;
assetBundles.Add(bundleName, bundleContainer);
}
else
{
//if the key exists, get the container and add the referenced object to its list.
//이미 키 값이 있는 경우, 컨테이너에 오브젝트의 주소를 전달한다
AssetBundleContainer bundleContainer = null;
assetBundles.TryGetValue(bundleName, out bundleContainer);
if (assetBundles != null)
{
// Make Container is not unload auto, becase it is possible to contain null object list
bundleContainer.AutoUnload = false;
}
}
}
/// <summary>
/// Adds the bundle for removal management, if no gameobjects are using the assetbundle it will be
/// removed automatically(if you use this method for all objects created from asset bundles)
/// 제거 관리를 위해 번들을 추가하는 경우에 어떤 게임오브젝트도 에셋번들을 사용하지 않는다. 그것은 자동으로 제거된다
/// (만약 이 메소드를 에셋번들로부터 생성된 모든 오브젝트에서 사용할 경우)
/// </summary>
public void AddBundle(string bundleName, AssetBundle assetBundle, GameObject instantiatedObject)
{
//Check if the assetbundle already has a container in the dictionary
//사전에 이미 에셋번들이 포함되어있는지 체크한다
if (!assetBundles.ContainsKey(bundleName))
{
//Create a new container and store the referenced game object
//새로운 아이템을 추가한다
AssetBundleContainer bundleContainer = new AssetBundleContainer();
bundleContainer.ThisAssetBundle = assetBundle;
bundleContainer.ObjectList.Add(instantiatedObject);
bundleContainer.BundleName = bundleName;
assetBundles.Add(bundleName, bundleContainer);
}
else
{
//if the key exists, get the container and add the referenced object to its list.
//이미 키 값이 있는 경우, 컨테이너에 오브젝트의 주소를 전달한다
AssetBundleContainer bundleContainer = null;
assetBundles.TryGetValue(bundleName, out bundleContainer);
if (bundleContainer != null)
{
bundleContainer.ObjectList.Add(instantiatedObject);
}
else
{
Debug.LogError("AssetBundleManager.cs: Couldn't get the container for assetbundle: " + bundleName + ". " +
"Removal Management for object:" + instantiatedObject.name + " will not work");
}
}
}
/// <summary>
/// Initiates the download of the asset bundle. Only works if properties have been set with QueueBundleDownload first.
/// </summary>
public void DownloadAsset()
{
assetManager = AssetBundleManager.Instance;
//Check from in the assetBundleManager if this bundle is already downloaded.
AssetBundleContainer thisBundle = assetManager.GetAssetBundle(bundleName);
if (thisBundle == null)
{
//if not, download it
//없으면 다운로드
StartCoroutine(DownloadAssetBundle(assetName, bundleName, version));
}
else
{
//if it is, just load the asset directly
//있으면 바로 로드한다
#if UNITY_5
// 5버전이후로 Load라는 메소드는 정상 작동하지 않아 수정하였으나 이 소스코드가 정상작동하는지는 확인하지 않았다.
if (null != thisBundle.ThisAssetBundle)
{
loadedAsset = thisBundle.ThisAssetBundle.LoadAsset(assetName, typeof(GameObject));
}
#else
loadedAsset = thisBundle.ThisAssetBundle.Load(assetName, typeof(GameObject));
#endif
isDone = true;
}
}
/// <summary>
/// Gets the asset bundle for the specified key.
/// </summary>
/// <returns>
/// The asset bundle.
/// </returns>
/// <param name='bundleName'>
/// Bundle name key.
/// </param>
public AssetBundleContainer GetAssetBundle(string bundleName)
{
AssetBundleContainer thisBundle = null;
assetBundles.TryGetValue(bundleName, out thisBundle);
return(thisBundle);
}
/// <summary>
/// Destroys and unloads an asset bundle and all its referenced objects with
/// the specified key.
/// 전달한 키값에 해당하는 번들을 언로드하고 제거한다
/// </summary>
/// <param name='bundleName'>
/// Bundle name.
/// </param>
public void DestroyAssetBundle(string bundleName)
{
AssetBundleContainer thisBundle = null;
assetBundles.TryGetValue(bundleName, out thisBundle);
if (thisBundle != null)
{
//Destroy all the game objects that are referencing to this bundle
foreach (GameObject obj in thisBundle.ObjectList)
{
if (obj != null)
{
Destroy(obj);
}
}
thisBundle.ObjectList.Clear();
thisBundle.Unload();
assetBundles.Remove(bundleName);
}
}
public void DestroyObjectInAssetBundle(string bundleName, GameObject objRemove)
{
AssetBundleContainer thisBundle = null;
assetBundles.TryGetValue(bundleName, out thisBundle);
if (thisBundle != null)
{
//Destroy all the game objects that are referencing to this bundle
foreach (GameObject obj in thisBundle.ObjectList)
{
if (obj == objRemove)
{
thisBundle.ObjectList.Remove(obj);
Destroy(obj);
}
}
if (thisBundle.IsListEmpty() && thisBundle.AutoUnload)
{
thisBundle.Unload();
assetBundles.Remove(bundleName);
}
}
}
