internal static BlobAssetReference <T> LoadAsset <T>(WeakAssetReference assetRef) where T : struct
{
var path = GetBlobAssetPath(assetRef.GetGuidStr());
if (!File.Exists(path))
{
throw new FileNotFoundException("Cannot find file:" + path);
}
return(BlobAssetReference <T> .Create(File.ReadAllBytes(path)));
}
// public Object LoadSingleAssetResource(string guid)
// {
// if (guid == null || guid == "")
// {
// GameDebug.LogError("Guid invalid");
// return null;
// }
//
// var reference = new WeakAssetReference(guid);
// return GetSingleAssetResource(reference);
// }
public Object GetSingleAssetResource(WeakAssetReference reference)
{
var def = new SingleResourceBundle();
if (m_resources.TryGetValue(reference, out def))
{
return(def.asset);
}
def = new SingleResourceBundle();
var useBundles = !Application.isEditor || forceBundles.IntValue > 0;
var guidStr = reference.GetGuidStr();
#if UNITY_EDITOR
if (!useBundles)
{
var path = AssetDatabase.GUIDToAssetPath(guidStr);
def.asset = AssetDatabase.LoadAssetAtPath(path, typeof(UnityEngine.Object));
if (def.asset == null)
{
GameDebug.LogWarning("Failed to load resource " + guidStr + " at " + path);
}
if (verbose.IntValue > 0)
{
GameDebug.Log("resource: loading non-bundled asset " + path + "(" + guidStr + ")");
}
}
#endif
if (useBundles)
{
var bundlePath = GetBundlePath();
def.bundle = AssetBundle.LoadFromFile(bundlePath + "/" + m_assetResourceFolder + "/" + guidStr);
if (verbose.IntValue > 0)
{
GameDebug.Log("resource: loading bundled asset: " + m_assetResourceFolder + "/" + guidStr);
}
var handles = def.bundle.LoadAllAssets();
if (handles.Length > 0)
{
def.asset = handles[0];
}
else
{
GameDebug.LogWarning("Failed to load resource " + guidStr);
}
}
m_resources.Add(reference, def);
return(def.asset);
}
public override void OnGUI(Rect pos, SerializedProperty prop, GUIContent label)
{
// Figure out what asset types we allow. Default to all.
AssetTypeAttribute assetTypeProperty = System.Attribute.GetCustomAttribute(fieldInfo, typeof(AssetTypeAttribute)) as AssetTypeAttribute;
var assetType = assetTypeProperty != null ? assetTypeProperty.assetType : typeof(Object);
var val0 = prop.FindPropertyRelative("val0");
var val1 = prop.FindPropertyRelative("val1");
var val2 = prop.FindPropertyRelative("val2");
var val3 = prop.FindPropertyRelative("val3");
var reference = new WeakAssetReference(val0.intValue, val1.intValue, val2.intValue, val3.intValue);
var guidStr = "";
Object obj = null;
if (reference.IsSet())
{
guidStr = reference.GetGuidStr();
var path = AssetDatabase.GUIDToAssetPath(guidStr);
if (assetType == null)
{
assetType = AssetDatabase.GetMainAssetTypeAtPath(path);
}
obj = AssetDatabase.LoadAssetAtPath(path, assetType);
}
pos = EditorGUI.PrefixLabel(pos, GUIUtility.GetControlID(FocusType.Passive), new GUIContent(label.text + "(" + guidStr + ")"));
Object newObj = EditorGUI.ObjectField(pos, obj, assetType, false);
if (newObj != obj)
{
var newRef = new WeakAssetReference();
if (newObj != null)
{
var path = AssetDatabase.GetAssetPath(newObj);
newRef = new WeakAssetReference(AssetDatabase.AssetPathToGUID(path));
}
val0.intValue = newRef.val0;
val1.intValue = newRef.val1;
val2.intValue = newRef.val2;
val3.intValue = newRef.val3;
}
}
