internal static bool DeleteAssets(List <int> instanceIDs, bool askIfSure)
{
bool result;
if (instanceIDs.Count == 0)
{
result = true;
}
else
{
bool flag = instanceIDs.IndexOf(ProjectBrowserColumnOneTreeViewDataSource.GetAssetsFolderInstanceID()) >= 0;
if (flag)
{
string title = "Cannot Delete";
EditorUtility.DisplayDialog(title, "Deleting the 'Assets' folder is not allowed", "Ok");
result = false;
}
else
{
List <string> list = ProjectWindowUtil.GetMainPathsOfAssets(instanceIDs).ToList <string>();
if (list.Count == 0)
{
result = false;
}
else
{
if (askIfSure)
{
string text = "Delete selected asset";
if (list.Count > 1)
{
text += "s";
}
text += "?";
int num = 3;
string text2 = "";
int num2 = 0;
while (num2 < list.Count && num2 < num)
{
text2 = text2 + " " + list[num2] + "\n";
num2++;
}
if (list.Count > num)
{
text2 += " ...\n";
}
text2 += "\nYou cannot undo this action.";
if (!EditorUtility.DisplayDialog(text, text2, "Delete", "Cancel"))
{
result = false;
return(result);
}
}
bool flag2 = true;
AssetDatabase.StartAssetEditing();
foreach (string current in list)
{
if (!AssetDatabase.MoveAssetToTrash(current))
{
flag2 = false;
}
}
AssetDatabase.StopAssetEditing();
result = flag2;
}
}
}
return(result);
}