/// <summary>
/// Generates and saves the code for the passed Gum ElementSave (both generated and custom code template),
/// but does not add the resulting .cs files to the VisualStudio project.
/// </summary>
/// <param name="element">The element to generate.</param>
/// <returns>Information about what was generated and saved.</returns>
public GenerationResult GenerateCodeFor(Gum.DataTypes.ElementSave element,
CodeGenerationSavingBehavior savingBehavior = CodeGenerationSavingBehavior.AlwaysSave)
{
GenerationResult resultToReturn = new GenerationResult();
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
string directoryToSave = GumRuntimesFolder;
string generatedCode = mGueDerivingClassCodeGenerator.GenerateCodeFor(element);
FilePath generatedSaveLocation = directoryToSave + element.Name + "Runtime.Generated.cs";
if (savingBehavior == CodeGenerationSavingBehavior.AlwaysSave)
{
resultToReturn.DidSaveGenerated = true;
}
else // if(savingBehavior == CodeGenerationSavingBehavior.SaveIfGeneratedDiffers)
{
// We only want to save this file if what we've just generated is different than what is already on disk:
if (!generatedSaveLocation.Exists())
{
resultToReturn.DidSaveGenerated = true;
}
else
{
var existingText = File.ReadAllText(generatedSaveLocation.FullPath);
resultToReturn.DidSaveGenerated = existingText != generatedCode;
}
}
string customCodeSaveLocation = directoryToSave + element.Name + "Runtime.cs";
// If it doesn't exist, overwrite it. If it does exist, don't overwrite it - we might lose
// custom code.
if (!System.IO.File.Exists(customCodeSaveLocation) &&
// Standard elements don't have CustomInit
(element is StandardElementSave) == false)
{
resultToReturn.DidSaveCustom = true;
}
if (string.IsNullOrEmpty(generatedCode))
{
resultToReturn.DidSaveCustom = false;
resultToReturn.DidSaveGenerated = false;
}
if (resultToReturn.DidSaveGenerated)
{
// in case directory doesn't exist
var directory = generatedSaveLocation.GetDirectoryContainingThis();
System.IO.Directory.CreateDirectory(directory.FullPath);
GlueCommands.Self.TryMultipleTimes(() =>
System.IO.File.WriteAllText(generatedSaveLocation.FullPath, generatedCode));
}
if (resultToReturn.DidSaveCustom)
{
var customCode = CustomCodeGenerator.Self.GetCustomCodeTemplateCode(element);
GlueCommands.Self.TryMultipleTimes(() =>
System.IO.File.WriteAllText(customCodeSaveLocation, customCode));
}
return(resultToReturn);
}
public void GenerateDerivedGueRuntimes()
{
if (AppState.Self.GumProjectSave == null &&
FlatRedBall.Glue.Elements.ObjectFinder.Self.GlueProject != null)
{
var rfs = FlatRedBall.Glue.Elements.ObjectFinder.Self.GlueProject.GetAllReferencedFiles()
.FirstOrDefault(item => FlatRedBall.IO.FileManager.GetExtension(item.Name) == "gumx");
if (rfs != null)
{
string fullFileName = FlatRedBall.Glue.ProjectManager.ContentDirectory + rfs.Name;
string gumXDirectory = FlatRedBall.IO.FileManager.GetDirectory(fullFileName);
FileReferenceTracker.Self.LoadGumxIfNecessaryFromDirectory(gumXDirectory);
}
}
if (Gum.Managers.ObjectFinder.Self.GumProjectSave != null)
{
string directoryToSave = GumRuntimesFolder;
System.IO.Directory.CreateDirectory(directoryToSave);
bool wasAnythingAdded = false;
wasAnythingAdded |= GenerateAndSaveRuntimeAssociations();
var elements = AppState.Self.AllLoadedElements.ToList();
// This can greatly improve speed, just don't put async calls in here or it won't block
Parallel.ForEach(elements, (element) =>
{
GenerationResult generationResult = new GenerationResult();
try
{
generationResult = GenerateCodeFor(element);
}
catch (Exception e)
{
GlueCommands.Self.PrintError(e.ToString());
}
if (generationResult.DidSaveGenerated)
{
string location = directoryToSave + element.Name + "Runtime.Generated.cs";
wasAnythingAdded |=
FlatRedBall.Glue.ProjectManager.CodeProjectHelper.AddFileToCodeProjectIfNotAlreadyAdded(
FlatRedBall.Glue.ProjectManager.ProjectBase, location);
}
if (generationResult.DidSaveCustom)
{
string location = directoryToSave + element.Name + "Runtime.cs";
wasAnythingAdded |=
FlatRedBall.Glue.ProjectManager.CodeProjectHelper.AddFileToCodeProjectIfNotAlreadyAdded(
FlatRedBall.Glue.ProjectManager.ProjectBase, location);
}
});
if (wasAnythingAdded)
{
FlatRedBall.Glue.ProjectManager.SaveProjects();
}
}
}
