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@@ -213,14 +213,19 @@
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BOOL success = NO;
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NSError *error = nil;
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- success = [[NSFileManager defaultManager] removeItemAtPath:backupPath error:&error];
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- if (!success)
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+ // Remove a previously-created .insidejobbackup, if it exists:
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+ if ([[NSFileManager defaultManager] fileExistsAtPath:backupPath])
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{
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- NSLog(@"%s:%d %@", __PRETTY_FUNCTION__, __LINE__, [error localizedDescription]);
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- NSBeginCriticalAlertSheet(@"An error occurred while saving.", @"Dismiss", nil, nil, self.window, nil, nil, nil, nil, @"Inside Job was unable to remove the prior backup of this level file:\n%@", [error localizedDescription]);
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- return;
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+ success = [[NSFileManager defaultManager] removeItemAtPath:backupPath error:&error];
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+ if (!success)
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+ {
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+ NSLog(@"%s:%d %@", __PRETTY_FUNCTION__, __LINE__, [error localizedDescription]);
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+ NSBeginCriticalAlertSheet(@"An error occurred while saving.", @"Dismiss", nil, nil, self.window, nil, nil, nil, nil, @"Inside Job was unable to remove the prior backup of this level file:\n%@", [error localizedDescription]);
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+ return;
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+ }
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}
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+ // Create the backup:
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success = [[NSFileManager defaultManager] copyItemAtPath:levelPath toPath:backupPath error:&error];
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if (!success)
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{
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@@ -229,6 +234,7 @@
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return;
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}
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+ // Write the new level.dat out:
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success = [[level writeData] writeToURL:[NSURL fileURLWithPath:levelPath] options:0 error:&error];
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if (!success)
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{
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