public static void SaveToPrj2OnlyObjects(Stream stream, Level level, IEnumerable <ObjectInstance> objects)
{
using (var chunkIO = new ChunkWriter(Prj2Chunks.MagicNumber, stream, ChunkWriter.Compression.None))
{
// Index objects
var objectInstanceLookup = new Dictionary <ObjectInstance, int>();
foreach (ObjectInstance objectInstance in objects)
{
objectInstanceLookup.Add(objectInstance, objectInstanceLookup.Count);
}
// Write settings
LevelSettings settingsToSave = new LevelSettings();
Room.CopyDependentLevelSettingsArgs copyInstance = new Room.CopyDependentLevelSettingsArgs(null, settingsToSave, level.Settings, false);
foreach (ObjectInstance instance in objects)
{
instance.CopyDependentLevelSettings(copyInstance);
}
LevelSettingsIds levelSettingIds = WriteLevelSettings(chunkIO, settingsToSave);
// Write objects
WriteObjects(chunkIO, objects, new Dictionary <Room, int>(), levelSettingIds, objectInstanceLookup);
chunkIO.WriteChunkEnd();
}
}
public static void SaveToPrj2(Stream stream, Level level, Filter filter = null)
{
_level = level;
using (var chunkIO = new ChunkWriter(Prj2Chunks.MagicNumber, stream, ChunkWriter.Compression.None))
{
// Index rooms
var rooms = new Dictionary <Room, int>();
for (int i = 0; i < level.Rooms.Length; ++i)
{
if (level.Rooms[i] != null && (filter?.RoomPredicate(level.Rooms[i]) ?? true))
{
rooms.Add(level.Rooms[i], i);
}
}
LevelSettings settingsToSave = level.Settings;
if (filter != null && filter.FilterLevelSettings)
{
settingsToSave = new LevelSettings();
var copyInstance = new Room.CopyDependentLevelSettingsArgs(null, settingsToSave, level.Settings, false);
foreach (Room room in rooms.Keys)
{
room.CopyDependentLevelSettings(copyInstance);
}
}
// Write settings
LevelSettingsIds levelSettingIds = WriteLevelSettings(chunkIO, settingsToSave);
// Write rooms
WriteRooms(chunkIO, rooms, levelSettingIds);
chunkIO.WriteChunkEnd();
}
}
public override void CopyDependentLevelSettings(Room.CopyDependentLevelSettingsArgs args)
{
base.CopyDependentLevelSettings(args);
if (args.UnifyData)
{
foreach (ImportedGeometry importedGeometry in args.DestinationLevelSettings.ImportedGeometries)
{
if (importedGeometry.Info.Equals(Model.Info))
{
Model = importedGeometry;
return;
}
}
// Add imported geometry
args.DestinationLevelSettings.ImportedGeometries.Add(Model);
}
else
{
if (args.DestinationLevelSettings.ImportedGeometries.Contains(Model))
{
return;
}
args.DestinationLevelSettings.ImportedGeometries.Add(Model);
}
}
public void MergeFrom(Level otherLevel, bool unifyData, Action <LevelSettings> applyLevelSettings = null)
{
IReadOnlyList <ObjectInstance> oldObjects = Rooms.Where(room => room != null).SelectMany(room => room.AnyObjects).ToList();
IReadOnlyList <Room> otherRooms = otherLevel.Rooms.Where(room => room != null).ToList();
// Merge rooms
for (int i = 0; i < otherRooms.Count; ++i)
{
try
{
AssignRoomToFree(otherRooms[i]);
}
catch
{ // If we fail, roll back the changes...
while (i > 0)
{
DeleteRoomWithAlternate(otherRooms[--i]);
}
throw;
}
}
// Merge dependencies like imported geometries, textures (and wads in the future?)
LevelSettings newSettings = applyLevelSettings == null ? Settings : Settings.Clone();
newSettings.Textures = Settings.Textures.ToList(); // Make sure the same references are used.
newSettings.ImportedGeometries = Settings.ImportedGeometries.ToList();
var copyInstance = new Room.CopyDependentLevelSettingsArgs(oldObjects, newSettings, otherLevel.Settings, unifyData);
foreach (Room room in otherRooms)
{
room.CopyDependentLevelSettings(copyInstance);
}
applyLevelSettings?.Invoke(newSettings);
GlobalScriptingIdsTable.MergeFrom(otherLevel.GlobalScriptingIdsTable, @object => @object.ScriptId = null);
foreach (Room room in otherRooms)
{
room.Level = this;
}
}
public virtual void CopyDependentLevelSettings(Room.CopyDependentLevelSettingsArgs args)
{
}
public override void CopyDependentLevelSettings(Room.CopyDependentLevelSettingsArgs args)
{
base.CopyDependentLevelSettings(args);
Sequence = args.ReassociateFlyBySequence(Sequence);
}
