/// <summary>
/// получение из XML
/// </summary>
/// <param name="arg"></param>
/// <returns></returns>
public static DbStructureStatus Get(StructureStatus arg)
{
return(new DbStructureStatus()
{
StrstatId = arg.StrstatId,
Name = arg.Name,
ShortName = arg.ShortName
});
}
/// <summary>Gets the handle to the object associated to this structure.</summary>
/// <param name="encoding">The fallback encoding for loading objects.</param>
/// <param name="obj">Receives the handle to the object associated to this structure.</param>
/// <returns>The success of this operation. The operation fails if the object cannot be loaded or registered.</returns>
internal bool Get(Encoding encoding, out OpenBveApi.Geometry.ObjectHandle handle)
{
if (this.Status == StructureStatus.Pending) {
OpenBveApi.Path.FileReference file = new OpenBveApi.Path.FileReference(this.File);
OpenBveApi.General.Origin origin = new OpenBveApi.General.Origin(file, null, encoding);
OpenBveApi.General.Result result = Interfaces.Host.LoadObject(origin, out this.Object);
if (result == OpenBveApi.General.Result.Successful) {
if (this.Mirrored) {
this.Object.Scale(new OpenBveApi.Math.Vector3(-1.0, 1.0, 1.0));
}
result = Interfaces.Host.RegisterObject(this.Object, out this.Handle);
if (result == OpenBveApi.General.Result.Successful) {
this.Status = StructureStatus.LoadedAndRegistered;
handle = this.Handle;
return true;
} else {
this.Status = StructureStatus.LoadedCannotRegister;
handle = null;
return false;
}
} else {
this.Status = StructureStatus.CannotLoad;
handle = null;
return false;
}
} else if (this.Status == StructureStatus.LoadedPendingRegistration) {
OpenBveApi.General.Result result = Interfaces.Host.RegisterObject(this.Object, out this.Handle);
if (result == OpenBveApi.General.Result.Successful) {
this.Status = StructureStatus.LoadedAndRegistered;
handle = this.Handle;
return true;
} else {
this.Status = StructureStatus.LoadedCannotRegister;
handle = null;
return false;
}
} else if (this.Status == StructureStatus.LoadedAndRegistered) {
handle = this.Handle;
return true;
} else {
handle = null;
return false;
}
}
// constructors
/// <summary>Creates a new instance of this class.</summary>
/// <param name="index1">The first index associated to this structure.</param>
/// <param name="index2">The second index associated to this structure.</param>
/// <param name="file">The file that stores the object.</param>
/// <param name="mirrored">Whether to mirror the structure on its x-axis.</param>
/// <remarks>The Status of the created structure is set to StructureStatus.Pending.</remarks>
internal Structure(int index1, int index2, string file, bool mirrored)
{
this.Index1 = index1;
this.Index2 = index2;
this.File = file;
this.Mirrored = mirrored;
this.Status = StructureStatus.Pending;
this.Object = null;
this.Handle = null;
}
