/**
* If you want to attempt a manual merge, this would be the way to do it.
* Note that in general, manual merges work best if you have "union" type of merges where taking
* the highest value is the best resolution (i.e. high scores on a level, stars per level,
* unlocked levels, etc.)
*/
void resolveSnapshot(SnapshotMetadata conflictingSnapshotBase, SnapshotMetadata conflictingSnapshotRemote, string conflictId)
{
Console.WriteLine("Resolving snapshot conflicts: {0} >> {1}", conflictingSnapshotBase, conflictingSnapshotRemote);
conflictingSnapshotBase.Read(async delegate(NSData baseData, NSError baseError) {
if (baseError == null)
{
conflictingSnapshotRemote.Read(async delegate(NSData remoteData, NSError remoteError) {
if (remoteError == null)
{
var baseInv = StarInventory.FromCloudData(baseData);
var remoteInv = StarInventory.FromCloudData(remoteData);
var merged = new StarInventory();
for (int world = 1; world <= 20; world++)
{
for (int level = 1; level <= 12; level++)
{
var baseStars = baseInv.GetStars(world, level);
var remoteStars = remoteInv.GetStars(world, level);
var maxStars = Math.Max(baseStars, remoteStars);
if (maxStars > 0)
{
Console.WriteLine("Level {0}-{1} had {2} stars on base, {3} stars on remote. Merging to {4}",
world, level, baseStars, remoteStars, maxStars);
merged.SetStars(maxStars, world, level);
}
}
}
// We have a merged data set, we need to create a merged metadata change
var change = new SnapshotMetadataChange();
change.SnapshotDescription = "Merged save data";
change.PlayedTime = Math.Max(conflictingSnapshotBase.PlayedTime, conflictingSnapshotRemote.PlayedTime);
var mergedData = merged.GetCloudData();
// [base resolveWithMetadataChange:change conflictId:conflictId data:mergedData completionHandler:^(GPGSnapshotMetadata *snapshotMetadata, NSError *error) {
// if (!error) {
// // Once we're done, we need to re-read the returned snapshot in case there are further
// // conflicts waiting to be merged
// [self loadSnapshot:snapshotMetadata];
// }
// }];
}
});
}
});
}
// - (void)readCurrentSnapshot {
// [self.currentSnapshotMetadata readWithCompletionHandler:^(NSData *data, NSError *error) {
// if (!error) {
// NSLog(@"Successfully read %d blocks", (int) data.length);
// self.inventory = [GCATStarInventory starInventoryFromCloudData:data];
// [self.screenViewController allDoneWithCloud];
//
// } else {
// NSLog(@"Error while loading snapshot data: %@", error);
// NSLog(@"Error description: %@", [error description]);
// }
// }];
// }
void readCurrentSnapshot()
{
CurrentSnapshotMetadata.Read(async delegate(NSData data, NSError error) {
if (error == null)
{
Console.WriteLine("Successfully read {0} blocks", data.Length);
Inventory = StarInventory.FromCloudData(data);
ScreenViewController.AllDoneWithCloud();
}
else
{
Console.WriteLine("Error while loading snapshot data: {0}", error);
Console.WriteLine("Error description: {0}", error.Description);
}
});
}