/// <summary>Registers a texture and returns a handle to the texture.</summary>
/// <param name="path">The path to the file or folder that contains the texture.</param>
/// <param name="parameters">The parameters that specify how to process the texture.</param>
/// <param name="handle">Receives the handle to the texture.</param>
/// <param name="loadTexture">Whether the texture is to be pre-loaded</param>
/// <returns>Whether loading the texture was successful.</returns>
public override bool RegisterTexture(string path, TextureParameters parameters, out Texture handle, bool loadTexture = false)
{
if (File.Exists(path) || Directory.Exists(path))
{
Texture data;
if (Program.Renderer.TextureManager.RegisterTexture(path, parameters, out data))
{
handle = data;
if (loadTexture)
{
OpenBVEGame.RunInRenderThread(() =>
{
LoadTexture(data, OpenGlTextureWrapMode.ClampClamp);
});
}
return(true);
}
}
else
{
ReportProblem(ProblemType.PathNotFound, path);
}
handle = null;
return(false);
}
/// <summary>Attempts to load and parse the current train's panel configuration file.</summary>
/// <param name="TrainPath">The absolute on-disk path to the train folder.</param>
/// <param name="Encoding">The selected train encoding</param>
internal void ParsePanelConfig(string TrainPath, System.Text.Encoding Encoding)
{
Cars[DriverCar].CarSections = new CarSection[1];
Cars[DriverCar].CarSections[0] = new CarSection(Program.CurrentHost, ObjectType.Overlay);
string File = OpenBveApi.Path.CombineFile(TrainPath, "panel.xml");
if (!System.IO.File.Exists(File))
{
//Try animated variant too
File = OpenBveApi.Path.CombineFile(TrainPath, "panel.animated.xml");
}
if (System.IO.File.Exists(File))
{
Program.FileSystem.AppendToLogFile("Loading train panel: " + File);
try
{
/*
* First load the XML. We use this to determine
* whether this is a 2D or a 3D animated panel
*/
XDocument CurrentXML = XDocument.Load(File, LoadOptions.SetLineInfo);
// Check for null
if (CurrentXML.Root != null)
{
IEnumerable <XElement> DocumentElements = CurrentXML.Root.Elements("PanelAnimated");
if (DocumentElements.Any())
{
PanelAnimatedXmlParser.ParsePanelAnimatedXml(System.IO.Path.GetFileName(File), TrainPath, this, DriverCar);
if (Cars[DriverCar].CameraRestrictionMode != CameraRestrictionMode.Restricted3D)
{
Cars[DriverCar].CameraRestrictionMode = CameraRestrictionMode.NotAvailable;
}
}
DocumentElements = CurrentXML.Root.Elements("Panel");
if (DocumentElements.Any())
{
PanelXmlParser.ParsePanelXml(System.IO.Path.GetFileName(File), TrainPath, this, DriverCar);
Cars[DriverCar].CameraRestrictionMode = CameraRestrictionMode.On;
Program.Renderer.Camera.CurrentRestriction = CameraRestrictionMode.On;
}
}
}
catch
{
var currentError = Translations.GetInterfaceString("errors_critical_file");
currentError = currentError.Replace("[file]", "panel.xml");
MessageBox.Show(currentError, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
Program.RestartArguments = " ";
Loading.Cancel = true;
return;
}
if (Cars[DriverCar].CarSections[0].Groups[0].Elements.Any())
{
OpenBVEGame.RunInRenderThread(() =>
{
//Needs to be on the thread containing the openGL context
Program.Renderer.InitializeVisibility();
});
Program.Renderer.UpdateViewingDistances(Program.CurrentRoute.CurrentBackground.BackgroundImageDistance);
return;
}
Interface.AddMessage(MessageType.Error, false, "The panel.xml file " + File + " failed to load. Falling back to legacy panel.");
}
else
{
File = OpenBveApi.Path.CombineFile(TrainPath, "panel.animated");
if (System.IO.File.Exists(File))
{
Program.FileSystem.AppendToLogFile("Loading train panel: " + File);
if (System.IO.File.Exists(OpenBveApi.Path.CombineFile(TrainPath, "panel2.cfg")) || System.IO.File.Exists(OpenBveApi.Path.CombineFile(TrainPath, "panel.cfg")))
{
Program.FileSystem.AppendToLogFile("INFO: This train contains both a 2D and a 3D panel. The 3D panel will always take precedence");
}
UnifiedObject currentObject;
Program.CurrentHost.LoadObject(File, Encoding, out currentObject);
var a = currentObject as AnimatedObjectCollection;
if (a != null)
{
//HACK: If a == null , loading our animated object completely failed (Missing objects?). Fallback to trying the panel2.cfg
try
{
for (int i = 0; i < a.Objects.Length; i++)
{
Program.CurrentHost.CreateDynamicObject(ref a.Objects[i].internalObject);
}
Cars[DriverCar].CarSections[0].Groups[0].Elements = a.Objects;
if (Cars[DriverCar].CameraRestrictionMode != CameraRestrictionMode.Restricted3D)
{
Cars[DriverCar].CameraRestrictionMode = CameraRestrictionMode.NotAvailable;
Program.Renderer.Camera.CurrentRestriction = CameraRestrictionMode.NotAvailable;
}
Program.Renderer.UpdateViewingDistances(Program.CurrentRoute.CurrentBackground.BackgroundImageDistance);
return;
}
catch
{
var currentError = Translations.GetInterfaceString("errors_critical_file");
currentError = currentError.Replace("[file]", "panel.animated");
MessageBox.Show(currentError, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
Program.RestartArguments = " ";
Loading.Cancel = true;
return;
}
}
Interface.AddMessage(MessageType.Error, false, "The panel.animated file " + File + " failed to load. Falling back to 2D panel.");
}
}
var Panel2 = false;
try
{
File = OpenBveApi.Path.CombineFile(TrainPath, "panel2.cfg");
if (System.IO.File.Exists(File))
{
Program.FileSystem.AppendToLogFile("Loading train panel: " + File);
Panel2 = true;
Panel2CfgParser.ParsePanel2Config("panel2.cfg", TrainPath, Cars[DriverCar]);
Cars[DriverCar].CameraRestrictionMode = CameraRestrictionMode.On;
Program.Renderer.Camera.CurrentRestriction = CameraRestrictionMode.On;
}
else
{
File = OpenBveApi.Path.CombineFile(TrainPath, "panel.cfg");
if (System.IO.File.Exists(File))
{
Program.FileSystem.AppendToLogFile("Loading train panel: " + File);
PanelCfgParser.ParsePanelConfig(TrainPath, Encoding, Cars[DriverCar]);
Cars[DriverCar].CameraRestrictionMode = CameraRestrictionMode.On;
Program.Renderer.Camera.CurrentRestriction = CameraRestrictionMode.On;
}
else
{
Program.Renderer.Camera.CurrentRestriction = CameraRestrictionMode.NotAvailable;
}
}
}
catch
{
var currentError = Translations.GetInterfaceString("errors_critical_file");
currentError = currentError.Replace("[file]", Panel2 ? "panel2.cfg" : "panel.cfg");
MessageBox.Show(currentError, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
Program.RestartArguments = " ";
Loading.Cancel = true;
}
}