/// <summary>
/// Generates a GopherField from a RawField class.
/// </summary>
/// <returns></returns>
private GopherField GenerateField()
{
Gopher.ProgressCallback("Generating field node tree...");
var rootMeshes = FindRoots();
var rootNodes = new List <GopherFieldNode>();
//Turn meshes into nodes
foreach (var mesh in rootMeshes)
{
rootNodes.Add(new GopherFieldNode
{
Mesh = mesh,
Level = 0
});
}
//Prepare GopherField object for population
GopherField ret = new GopherField
{
RootNodes = rootNodes
};
//Population objects
List <GopherFieldNode> ThisLevel = ret.RootNodes;
List <GopherFieldNode> NextLevel = new List <GopherFieldNode>();
bool DoContinue = true;
//Populating nodes
do
{
DoContinue = PopulateNodes(ThisLevel, out NextLevel);
ThisLevel = new List <GopherFieldNode>();
ThisLevel = NextLevel;
NextLevel = new List <GopherFieldNode>();
}while (DoContinue);
//Add colliders, generate top level collider list, and remove redundencies
foreach (var node in ret.ListAllNodes())
{
if (node.Mesh.AttributeID == uint.MaxValue)
{
node.Collider = ret.Colliders[0];
}
else
{
var col = field.GetCollider(node.Mesh.AttributeID);
col.Nephews.Add(node);
node.Collider = col;
ret.Colliders.Add(col);
}
}
Gopher.ProgressCallback("Generating field node tree...DONE");
return(ret);
}
/// <summary>
/// Loads given file into memory
/// </summary>
/// <param name="path">The file to be opened</param>
internal GopherReader_Base(string path)
{
if (Path.GetExtension(path).ToLower() != ".field" || Path.GetExtension(path).ToLower() != ".robot")
{
throw new ArgumentException("ERROR: path given was not a field or robot file", "path");
}
Gopher.ProgressCallback("Loading " + Path.GetFileName(path) + "into memory");
using (var reader = new BinaryReader(new FileStream(path, FileMode.Open)))
{
rawFile = reader.ReadBytes((int)reader.BaseStream.Length);
}
}
/*
* Method to spawn a gopher
* Instantiates spawn particle effect, Instantiates a new Gopher, gives it a random lifetime from defined values in LevelOneData SO
*/
private void SpawnGopher()
{
if (_hasGopher)
{
return;
}
int index = ChooseGopher(); // Select a random gopher to spawn based on passed values in inspector
Instantiate(spawnParticleEffect, spawnPoint); // Instantiate a spawn particle effect
_currentGopher = Instantiate(gopherPrefabs[index], spawnPoint); // Instantiate a Gopher gameObject at the same location as this spawner
_currentGopher.Lifetime = Random.Range(MinGopherLifetime, MaxGopherLifetime);
_hasGopher = true; // After Instantiating a gopher, the spawner now has an active gopher
}
private GopherRobot GenerateRobot()
{
AssignDrivers();
Gopher.ProgressCallback("Generating robot node tree...");
var rootMeshes = FindRoots();
var rootNodes = new List <GopherRobotNode>();
//Turn meshes into nodes
foreach (var mesh in rootMeshes)
{
rootNodes.Add(new GopherRobotNode
{
Mesh = mesh,
Level = 0
});
}
//Prepare GopherRobot object for population
var ret = new GopherRobot
{
RootNodes = rootNodes
};
//Population objects
List <GopherRobotNode> ThisLevel = ret.RootNodes;
List <GopherRobotNode> NextLevel = new List <GopherRobotNode>();
bool DoContinue = true;
//Populating nodes
do
{
DoContinue = PopulateNodes(ThisLevel, out NextLevel);
ThisLevel = new List <GopherRobotNode>();
ThisLevel = NextLevel;
NextLevel = new List <GopherRobotNode>();
}while (DoContinue);
Gopher.ProgressCallback("Generating robot node tree...DONE");
return(ret);
}
public void NavigateGopherScheme(string fullQuery, System.Windows.Navigation.NavigatingCancelEventArgs e, SiteIdentity siteIdentity)
{
var sessionPath = Session.Instance.SessionPath;
var appDir = AppDomain.CurrentDomain.BaseDirectory;
//check if it is a query selector without a parameter
if (!e.Uri.OriginalString.Contains("%09") && e.Uri.PathAndQuery.StartsWith("/7/"))
{
NavigateGopherWithInput(e);
mMainWindow.ToggleContainerControlsForBrowser(true);
//no further navigation right now
e.Cancel = true;
return;
}
var settings = new UserSettings();
var hash = HashService.GetMd5Hash(fullQuery);
//uses .txt as extension so content loaded as text/plain not interpreted by the browser
//if user requests a view-source.
var gopherFile = sessionPath + "\\" + hash + ".txt";
var gmiFile = sessionPath + "\\" + hash + ".gmi";
var htmlFile = sessionPath + "\\" + hash + ".htm";
//delete txt file as GemGet seems to sometimes overwrite not create afresh
File.Delete(gopherFile);
//delete any existing html file to encourage webbrowser to reload it
File.Delete(gmiFile);
//get the content from Gopher using SmolNetSharp
IResponse response;
try
{
response = Gopher.Fetch(new Uri(fullQuery), settings.MaxDownloadSizeMb * 1024, settings.MaxDownloadTimeSeconds);
File.WriteAllBytes(gopherFile, response.bytes.ToArray());
}
catch (Exception err)
{
mMainWindow.ToastNotify(err.Message, ToastMessageStyles.Error);
mMainWindow.ToggleContainerControlsForBrowser(true); //reenable browser
e.Cancel = true;
return;
}
var mime = response.mime;
Tuple <int, string, string> result;
if (File.Exists(gopherFile))
{
string parseFile;
if (mime == "application/gopher-menu")
{
//convert gophermap to text/gemini
//ToastNotify("Converting gophermap to " + gmiFile);
result = ConverterService.GophertoGmi(gopherFile, gmiFile, fullQuery, GopherParseTypes.Map);
parseFile = gmiFile;
}
else if (mime == "text/plain")
{
result = ConverterService.GophertoGmi(gopherFile, gmiFile, fullQuery, GopherParseTypes.Text);
parseFile = gmiFile;
}
else
{
//a download
//copy to a file having its source extension
var pathFragment = (new UriBuilder(fullQuery)).Path;
var ext = Path.GetExtension(pathFragment);
var binFile = gopherFile + (ext ?? "");
File.Copy(gopherFile, binFile, true); //rename overwriting
if (mime == "image/png" || mime == "image/gif" || mime == "image/jpeg")
{
//show the image
mMainWindow.ShowImage(fullQuery, binFile, e);
}
else
{
//show a save as dialog
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.FileName = Path.GetFileName(pathFragment);
if (saveFileDialog.ShowDialog() == true)
{
try
{
//save the file
var savePath = saveFileDialog.FileName;
File.Copy(binFile, savePath, true); //rename overwriting
mMainWindow.ToastNotify("File saved to " + savePath, ToastMessageStyles.Success);
}
catch (SystemException err)
{
mMainWindow.ToastNotify("Could not save the file due to: " + err.Message, ToastMessageStyles.Error);
}
}
mMainWindow.ToggleContainerControlsForBrowser(true);
e.Cancel = true;
}
return;
}
if (!File.Exists(gmiFile) || result.Item1 != 0)
{
mMainWindow.ToastNotify("Did not create expected GMI file for " + fullQuery + " in " + gmiFile, ToastMessageStyles.Error);
mMainWindow.ToggleContainerControlsForBrowser(true);
e.Cancel = true;
}
else
{
var userThemesFolder = ResourceFinder.LocalOrDevFolder(appDir, @"GmiConverters\themes", @"..\..\..\GmiConverters\themes");
var userThemeBase = Path.Combine(userThemesFolder, settings.Theme);
mMainWindow.ShowUrl(fullQuery, parseFile, htmlFile, userThemeBase, siteIdentity, e);
}
}
}
