void G_UnSnapshotLevel (bool hubLoad)
{
if (level.info->Snapshot.mBuffer == nullptr)
return;
if (level.info->isValid())
{
FSerializer arc;
if (!arc.OpenReader(&level.info->Snapshot))
{
I_Error("Failed to load savegame");
return;
}
G_SerializeLevel (arc, hubLoad);
level.FromSnapshot = true;
TThinkerIterator<APlayerPawn> it;
APlayerPawn *pawn, *next;
next = it.Next();
while ((pawn = next) != 0)
{
next = it.Next();
if (pawn->player == NULL || pawn->player->mo == NULL || !playeringame[pawn->player - players])
{
int i;
// If this isn't the unmorphed original copy of a player, destroy it, because it's extra.
for (i = 0; i < MAXPLAYERS; ++i)
{
if (playeringame[i] && players[i].morphTics && players[i].mo->tracer == pawn)
{
break;
}
}
if (i == MAXPLAYERS)
{
pawn->Destroy ();
}
}
}
}
// No reason to keep the snapshot around once the level's been entered.
level.info->Snapshot.Clean();
if (hubLoad)
{
// Unlock ACS global strings that were locked when the snapshot was made.
FBehavior::StaticUnlockLevelVarStrings();
}
}
void G_UnSnapshotLevel (bool hubLoad)
{
if (level.info->snapshot == NULL)
return;
if (level.info->isValid())
{
SaveVersion = level.info->snapshotVer;
level.info->snapshot->Reopen ();
FArchive arc (*level.info->snapshot);
if (hubLoad)
arc.SetHubTravel ();
G_SerializeLevel (arc, hubLoad);
arc.Close ();
level.FromSnapshot = true;
TThinkerIterator<APlayerPawn> it;
APlayerPawn *pawn, *next;
next = it.Next();
while ((pawn = next) != 0)
{
next = it.Next();
if (pawn->player == NULL || pawn->player->mo == NULL || !playeringame[pawn->player - players])
{
int i;
// If this isn't the unmorphed original copy of a player, destroy it, because it's extra.
for (i = 0; i < MAXPLAYERS; ++i)
{
if (playeringame[i] && players[i].morphTics && players[i].mo->tracer == pawn)
{
break;
}
}
if (i == MAXPLAYERS)
{
pawn->Destroy ();
}
}
}
}
// No reason to keep the snapshot around once the level's been entered.
level.info->ClearSnapshot();
if (hubLoad)
{
// Unlock ACS global strings that were locked when the snapshot was made.
FBehavior::StaticUnlockLevelVarStrings();
}
}
void G_SnapshotLevel ()
{
level.info->Snapshot.Clean();
if (level.info->isValid())
{
FSerializer arc;
if (arc.OpenWriter(save_formatted))
{
SaveVersion = SAVEVER;
G_SerializeLevel(arc, false);
level.info->Snapshot = arc.GetCompressedOutput();
}
}
}
void G_SnapshotLevel ()
{
if (level.info->snapshot)
delete level.info->snapshot;
if (level.info->isValid())
{
level.info->snapshotVer = SAVEVER;
level.info->snapshot = new FCompressedMemFile;
level.info->snapshot->Open ();
FArchive arc (*level.info->snapshot);
SaveVersion = SAVEVER;
G_SerializeLevel (arc, false);
}
}
