/**<summary>Saves the object data to the specified file path.</summary>*/
public static ObjectDataHeader FromFile(string path)
{
ObjectDataHeader obj = new ObjectDataHeader();
BinaryReader reader = new BinaryReader(new FileStream(path, FileMode.Open, FileAccess.Read));
obj.Read(reader);
return(obj);
}
/**<summary>Constructs the base object data.</summary>*/
public ObjectData(ObjectDataHeader objectHeader, ChunkHeader chunkHeader)
{
this.objectHeader = objectHeader;
this.chunkHeader = chunkHeader;
stringTable = new StringTable();
groupInfo = new GroupInfo();
imageDirectory = new ImageDirectory();
graphicsData = new GraphicsData(this.imageDirectory);
}
//========= CONSTRUCTORS =========
#region Constructors
/**<summary>Constructs the base object data.</summary>*/
public ObjectData()
{
objectHeader = new ObjectDataHeader();
chunkHeader = new ChunkHeader();
stringTable = new StringTable();
groupInfo = new GroupInfo();
imageDirectory = new ImageDirectory();
graphicsData = new GraphicsData(this.imageDirectory);
}
//========= CONSTRUCTORS =========
#region Constructors
/**<summary>Constructs the base object data.</summary>*/
internal ObjectData()
{
this.objectHeader = new ObjectDataHeader();
this.chunkHeader = new ChunkHeader();
this.stringTable = new StringTable();
this.groupInfo = new GroupInfo();
this.imageDirectory = new ImageDirectory();
this.graphicsData = new GraphicsData(this.imageDirectory);
}
/**<summary>Returns an object loaded from the specified stream.</summary>*/
public static ObjectData FromStream(Stream stream, bool quickLoad = false)
{
ObjectData obj = null;
ObjectDataHeader objectHeader = new ObjectDataHeader();
ChunkHeader chunkHeader = new ChunkHeader();
try {
BinaryReader reader = new BinaryReader(stream, Encoding.Unicode);
objectHeader.Read(reader);
byte[] data = null;
//if ((ObjectTypes)(objectHeader.Flags & 0xF) != ObjectTypes.ScenarioText) {
data = ObjectData.ReadChunk(reader, chunkHeader);
reader.Close();
reader = new BinaryReader(new MemoryStream(data));
//}
switch ((ObjectTypes)(objectHeader.Flags & 0xF))
{
case ObjectTypes.Attraction: obj = new Attraction(objectHeader, chunkHeader); break;
case ObjectTypes.SmallScenery: obj = new SmallScenery(objectHeader, chunkHeader); break;
case ObjectTypes.LargeScenery: obj = new LargeScenery(objectHeader, chunkHeader); break;
case ObjectTypes.Wall: obj = new Wall(objectHeader, chunkHeader); break;
case ObjectTypes.PathBanner: obj = new PathBanner(objectHeader, chunkHeader); break;
case ObjectTypes.Path: obj = new Pathing(objectHeader, chunkHeader); break;
case ObjectTypes.PathAddition: obj = new PathAddition(objectHeader, chunkHeader); break;
case ObjectTypes.SceneryGroup: obj = new SceneryGroup(objectHeader, chunkHeader); break;
case ObjectTypes.ParkEntrance: obj = new ParkEntrance(objectHeader, chunkHeader); break;
case ObjectTypes.Water: obj = new Water(objectHeader, chunkHeader); break;
case ObjectTypes.ScenarioText: obj = new ScenarioText(objectHeader, chunkHeader); break;
default: objectHeader.Flags = (uint)ObjectTypes.None; break; // Set as invalid
}
if (obj != null)
{
obj.Read(reader, quickLoad);
}
reader.Close();
}
catch (System.Exception) {
objectHeader.Flags = (uint)ObjectTypes.None;
obj = new ObjectData(objectHeader, chunkHeader);
}
return(obj);
}
//=========== LOADING ============
#region Loading
/**<summary>Returns an object loaded from the specified stream.</summary>*/
public static ObjectData FromStream(Stream stream, bool quickLoad = false)
{
ObjectData obj = null;
ObjectDataHeader objectHeader = new ObjectDataHeader();
ChunkHeader chunkHeader = new ChunkHeader();
byte[] decodedChunkData;
BinaryReader reader = new BinaryReader(stream);
objectHeader.Read(reader);
chunkHeader.Read(reader);
decodedChunkData = Chunk.Read(reader, chunkHeader);
using (MemoryStream chunkStream = new MemoryStream(decodedChunkData)) {
reader = new BinaryReader(chunkStream);
switch ((ObjectTypes)(objectHeader.Flags & 0xF))
{
case ObjectTypes.Attraction: obj = new Attraction(objectHeader, chunkHeader); break;
case ObjectTypes.SmallScenery: obj = new SmallScenery(objectHeader, chunkHeader); break;
case ObjectTypes.LargeScenery: obj = new LargeScenery(objectHeader, chunkHeader); break;
case ObjectTypes.Wall: obj = new Wall(objectHeader, chunkHeader); break;
case ObjectTypes.PathBanner: obj = new PathBanner(objectHeader, chunkHeader); break;
case ObjectTypes.Footpath: obj = new Footpath(objectHeader, chunkHeader); break;
case ObjectTypes.PathAddition: obj = new PathAddition(objectHeader, chunkHeader); break;
case ObjectTypes.SceneryGroup: obj = new SceneryGroup(objectHeader, chunkHeader); break;
case ObjectTypes.ParkEntrance: obj = new ParkEntrance(objectHeader, chunkHeader); break;
case ObjectTypes.Water: obj = new Water(objectHeader, chunkHeader); break;
case ObjectTypes.ScenarioText: obj = new ScenarioText(objectHeader, chunkHeader); break;
default: objectHeader.Flags = (uint)ObjectTypes.None; break; // Set as invalid
}
if (obj != null)
{
obj.Read(reader, quickLoad);
}
}
return(obj);
}
