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using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
namespace I2.Loc;
public class ResourceManager : MonoBehaviour
{
private static ResourceManager mInstance;
public List<IResourceManager_Bundles> mBundleManagers = new List<IResourceManager_Bundles>();
public UnityEngine.Object[] Assets;
private readonly Dictionary<string, UnityEngine.Object> mResourcesCache = new Dictionary<string, UnityEngine.Object>(StringComparer.Ordinal);
public static ResourceManager pInstance
{
get
{
bool flag = mInstance == null;
if (mInstance == null)
{
mInstance = (ResourceManager)UnityEngine.Object.FindObjectOfType(typeof(ResourceManager));
}
if (mInstance == null)
{
GameObject obj = new GameObject("I2ResourceManager", typeof(ResourceManager));
obj.hideFlags |= HideFlags.HideAndDontSave;
mInstance = obj.GetComponent<ResourceManager>();
SceneManager.sceneLoaded += MyOnLevelWasLoaded;
}
if (flag && Application.isPlaying)
{
UnityEngine.Object.DontDestroyOnLoad(mInstance.gameObject);
}
return mInstance;
}
}
public static void MyOnLevelWasLoaded(Scene scene, LoadSceneMode mode)
{
pInstance.CleanResourceCache();
LocalizationManager.UpdateSources();
}
public T GetAsset<T>(string Name) where T : UnityEngine.Object
{
T val = FindAsset(Name) as T;
if ((UnityEngine.Object)val != (UnityEngine.Object)null)
{
return val;
}
return LoadFromResources<T>(Name);
}
private UnityEngine.Object FindAsset(string Name)
{
if (Assets != null)
{
int i = 0;
for (int num = Assets.Length; i < num; i++)
{
if (Assets[i] != null && Assets[i].name == Name)
{
return Assets[i];
}
}
}
return null;
}
public bool HasAsset(UnityEngine.Object Obj)
{
if (Assets == null)
{
return false;
}
return Array.IndexOf(Assets, Obj) >= 0;
}
public T LoadFromResources<T>(string Path) where T : UnityEngine.Object
{
try
{
if (string.IsNullOrEmpty(Path))
{
return null;
}
if (mResourcesCache.TryGetValue(Path, out var value) && value != null)
{
return value as T;
}
T val = null;
if (Path.EndsWith("]", StringComparison.OrdinalIgnoreCase))
{
int num = Path.LastIndexOf("[", StringComparison.OrdinalIgnoreCase);
int length = Path.Length - num - 2;
string value2 = Path.Substring(num + 1, length);
Path = Path.Substring(0, num);
T[] array = Resources.LoadAll<T>(Path);
int i = 0;
for (int num2 = array.Length; i < num2; i++)
{
if (array[i].name.Equals(value2))
{
val = array[i];
break;
}
}
}
else
{
val = Resources.Load(Path, typeof(T)) as T;
}
if ((UnityEngine.Object)val == (UnityEngine.Object)null)
{
val = LoadFromBundle<T>(Path);
}
if ((UnityEngine.Object)val != (UnityEngine.Object)null)
{
mResourcesCache[Path] = val;
}
return val;
}
catch (Exception ex)
{
Debug.LogErrorFormat("Unable to load {0} '{1}'\nERROR: {2}", typeof(T), Path, ex.ToString());
return null;
}
}
public T LoadFromBundle<T>(string path) where T : UnityEngine.Object
{
int i = 0;
for (int count = mBundleManagers.Count; i < count; i++)
{
if (mBundleManagers[i] != null)
{
T val = mBundleManagers[i].LoadFromBundle(path, typeof(T)) as T;
if ((UnityEngine.Object)val != (UnityEngine.Object)null)
{
return val;
}
}
}
return null;
}
public void CleanResourceCache(bool unloadResources = false)
{
mResourcesCache.Clear();
if (unloadResources)
{
Resources.UnloadUnusedAssets();
}
CancelInvoke();
}
}
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