/// <summary>
/// Instantiates a platform from an assetbundle.
/// </summary>
/// <param name="bundle">An AssetBundle containing a CustomPlatform</param>
/// <param name="parent">The <see cref="Transform"/> under which this <paramref name="bundle"/> will be instantiated</param>
/// <returns></returns>
private static CustomPlatform LoadPlatform(AssetBundle bundle, Transform parent)
{
GameObject platformPrefab = bundle.LoadAsset <GameObject>("_CustomPlatform");
if (platformPrefab == null)
{
return(null);
}
GameObject newPlatform = UnityEngine.Object.Instantiate(platformPrefab.gameObject);
try {
foreach (AudioListener al in FindAll <AudioListener>(newPlatform))
{
UnityEngine.Object.DestroyImmediate(al);
}
}
catch (ComponentNotFoundException) {
}
newPlatform.transform.parent = parent;
bundle.Unload(false);
// Collect author and name
CustomPlatform customPlatform = newPlatform.GetComponent <CustomPlatform>();
if (customPlatform == null)
{
// Check for old platform
global::CustomPlatform legacyPlatform = newPlatform.GetComponent <global::CustomPlatform>();
if (legacyPlatform != null)
{
// Replace legacyplatform component with up to date one
customPlatform = newPlatform.AddComponent <CustomPlatform>();
customPlatform.platName = legacyPlatform.platName;
customPlatform.platAuthor = legacyPlatform.platAuthor;
customPlatform.hideDefaultPlatform = true;
// Remove old platform data
GameObject.Destroy(legacyPlatform);
}
else
{
// no customplatform component, abort
GameObject.Destroy(newPlatform);
return(null);
}
}
newPlatform.name = customPlatform.platName + " by " + customPlatform.platAuthor;
if (customPlatform.icon == null)
{
customPlatform.icon = Resources.FindObjectsOfTypeAll <Sprite>().Where(x => x.name == "FeetIcon").FirstOrDefault();
}
newPlatform.SetActive(false);
return(customPlatform);
}
/// <summary>
/// Instantiate a platform from an assetbundle.
/// </summary>
/// <param name="bundle">An AssetBundle containing a CustomPlatform</param>
/// <returns></returns>
private CustomPlatform LoadPlatform(AssetBundle bundle, Transform parent)
{
GameObject platformPrefab = bundle.LoadAsset <GameObject>("_CustomPlatform");
if (platformPrefab == null)
{
Plugin.logger.Info("Assetbundle didnt contain a Custom Platform");
return(null);
}
GameObject newPlatform = GameObject.Instantiate(platformPrefab.gameObject);
newPlatform.transform.parent = parent;
bundle.Unload(false);
// Collect author and name
CustomPlatform customPlatform = newPlatform.GetComponent <CustomPlatform>();
if (customPlatform == null)
{
// Check for old platform
global::CustomPlatform legacyPlatform = newPlatform.GetComponent <global::CustomPlatform>();
if (legacyPlatform != null)
{
Plugin.logger.Info("legacy version of customPlatform detected, updating");
// Replace legacyplatform component with up to date one
customPlatform = newPlatform.AddComponent <CustomPlatform>();
customPlatform.platName = legacyPlatform.platName;
customPlatform.platAuthor = legacyPlatform.platAuthor;
customPlatform.hideDefaultPlatform = true;
// Remove old platform data
GameObject.Destroy(legacyPlatform);
}
else
{
// no customplatform component, abort
Plugin.logger.Info("Loaded object had no customplatform attached, skipping");
GameObject.Destroy(newPlatform);
return(null);
}
}
newPlatform.name = customPlatform.platName + " by " + customPlatform.platAuthor;
if (customPlatform.icon == null)
{
customPlatform.icon = Resources.FindObjectsOfTypeAll <Sprite>().Where(x => x.name == "FeetIcon").FirstOrDefault();
}
AddManagers(newPlatform);
newPlatform.gameObject.SetActive(false);
return(customPlatform);
}
/// <summary>
/// Asynchronously loads a <see cref="CustomPlatform"/> from a specified file path
/// </summary>
internal IEnumerator <AsyncOperation> LoadFromFileAsync(string fullPath, Action <CustomPlatform, string> callback)
{
if (!File.Exists(fullPath))
{
throw new FileNotFoundException("File could not be found", fullPath);
}
using FileStream fileStream = File.OpenRead(fullPath);
AssetBundleCreateRequest assetBundleCreateRequest = AssetBundle.LoadFromStreamAsync(fileStream);
yield return(assetBundleCreateRequest);
if (!assetBundleCreateRequest.isDone || !assetBundleCreateRequest.assetBundle)
{
throw new FileLoadException("File coulnd not be loaded", fullPath);
}
AssetBundleRequest platformAssetBundleRequest = assetBundleCreateRequest.assetBundle.LoadAssetAsync("_CustomPlatform");
yield return(platformAssetBundleRequest);
if (!platformAssetBundleRequest.isDone || !platformAssetBundleRequest.asset)
{
assetBundleCreateRequest.assetBundle.Unload(true);
throw new FileLoadException("File coulnd not be loaded", fullPath);
}
assetBundleCreateRequest.assetBundle.Unload(false);
GameObject platformPrefab = (GameObject)platformAssetBundleRequest.asset;
foreach (AudioListener al in platformPrefab.GetComponentsInChildren <AudioListener>())
{
GameObject.DestroyImmediate(al);
}
CustomPlatform customPlatform = platformPrefab.GetComponent <CustomPlatform>();
if (customPlatform == null)
{
// Check for old platform
global::CustomPlatform legacyPlatform = platformPrefab.GetComponent <global::CustomPlatform>();
if (legacyPlatform != null)
{
// Replace legacyplatform component with up to date one
customPlatform = platformPrefab.AddComponent <CustomPlatform>();
customPlatform.platName = legacyPlatform.platName;
customPlatform.platAuthor = legacyPlatform.platAuthor;
customPlatform.hideDefaultPlatform = true;
// Remove old platform data
GameObject.Destroy(legacyPlatform);
}
else
{
// no customplatform component, abort
GameObject.Destroy(platformPrefab);
yield break;
}
}
customPlatform.name = customPlatform.platName + " by " + customPlatform.platAuthor;
customPlatform.fullPath = fullPath;
using MD5 md5 = MD5.Create();
byte[] hash = md5.ComputeHash(fileStream);
customPlatform.platHash = BitConverter.ToString(hash).Replace("-", string.Empty).ToLowerInvariant();
MaterialSwapper.ReplaceMaterials(customPlatform.gameObject);
callback(customPlatform, fullPath);
GameObject.Destroy(platformPrefab);
yield break;
}
