public IEnumerator DetectNotInstalledLevels()
{
isrunning=true;
loading.SetActive (true);
if (Application.platform == RuntimePlatform.IPhonePlayer) {
if (Directory.Exists (Application.persistentDataPath + "/Inbox/")) {
foreach (var file in Directory.GetFiles(Application.persistentDataPath + "/Inbox/", "*.demoidlevel")) {
var toPath = Application.persistentDataPath + "/" + Path.GetFileName (file);
if (File.Exists (toPath)) {
File.Delete (toPath);
}
File.Move (file, toPath);
}
}
if (LevelsInstalling == false) {
StartCoroutine (InstallLevels ());
}
} else if (Application.platform == RuntimePlatform.Android) {
if (LevelsInstalling == false) {
StartCoroutine (InstallLevels ());
}
}
while (LevelsInstalling == true)
yield return null;
loading.SetActive (false);
isrunning=false;
}
// A function that deletes a file in a zip archive. It creates a temp file where the compressed data of the old archive is copied except the one that needs to be deleted.
// After that the old zip archive is deleted and the temp file gets renamed to the original zip archive.
// You can delete directories too if they are empty.
//
// zipArchive : the full path to the zip archive
// arc_filename : the name of the file that will be deleted.
//
// ERROR CODES : 1 = success
// : -1 = failed to open zip
// : -2 = failed to locate the archive to be deleted in the zip file
// : -3 = error copying compressed data from original zip
// : -4 = failed to create temp zip file.
//
public static int delete_entry(string zipArchive, string arc_filename)
{
string tmp = zipArchive + ".tmp";
int res = zipDeleteFile(@zipArchive, arc_filename, @tmp);
if (res > 0)
{
File.Delete(@zipArchive);
File.Move(@tmp, @zipArchive);
}
else
{
if (File.Exists(@tmp))
{
File.Delete(@tmp);
}
}
return(res);
}
