private string MakeArguments(List <string> inputFiles, GeneratedOutputEnum output)
{
var outputDir = Path.GetDirectoryName(inputFiles.First());
var builder = new StringBuilder(output.ToArgument());
builder.Append(" --gen-onefile");
builder.Append($" -o {outputDir}");
GetAdditionalArgs(output).ForEach(arg => builder.Append($" {arg}"));
inputFiles.ForEach(f => builder.Append($" {f}"));
return(builder.ToString());
}
private List <string> GetAdditionalArgs(GeneratedOutputEnum output)
{
switch (output)
{
case GeneratedOutputEnum.cs:
return(UnityFbsSettings.GetOrCreateSettings().CsAdditionalArguments);
case GeneratedOutputEnum.python:
return(UnityFbsSettings.GetOrCreateSettings().PythonAdditionalArguments);
case GeneratedOutputEnum.cpp:
return(UnityFbsSettings.GetOrCreateSettings().CppAdditionalArguments);
}
return(new List <string>());
}
private static void GenerateDefinition(GeneratedOutputEnum target)
{
var files = GetSelectedFbsFiles();
string fileOrFiles = (files.Count == 1) ? "file" : "files";
Debug.Log($"Generating {target} {fileOrFiles} for {string.Join(", ", files)}");
var exe = new ExeRunner(UnityFbsSettings.GetOrCreateSettings().FlatcPath);
var errors = exe.Run(files, target);
if (errors.Length > 0)
{
EditorUtility.DisplayDialog(FAIL_DIALOG_TITLE, $"Generating {target} definition for [{string.Join(", ", files)}] failed:\n{errors}", "Ok");
}
AssetDatabase.Refresh();
}
public static string ToArgument(this GeneratedOutputEnum en)
{
Type type = en.GetType();
MemberInfo[] memInfo = type.GetMember(en.ToString());
if (memInfo != null && memInfo.Length > 0)
{
object[] attrs = memInfo[0].GetCustomAttributes(typeof(Argument), false);
if (attrs != null && attrs.Length > 0)
{
return(((Argument)attrs[0]).Text);
}
}
return(en.ToString());
}
public string Run(List <string> inputFiles, GeneratedOutputEnum output)
{
if (inputFiles.Count == 0)
{
return("");
}
if (!CheckFile(flatcPath))
{
return($"flatc-executable file not found, please check UnityFbsSettings for correctness. Current file path is {flatcPath}");
}
string arguments = MakeArguments(inputFiles, output);
UnityEngine.Debug.Log($"Run fltac with args: {arguments}");
var process = new Process {
StartInfo = new ProcessStartInfo {
FileName = Path.GetFullPath(flatcPath),
Arguments = MakeArguments(inputFiles, output),
UseShellExecute = false,
//RedirectStandardError = true,
RedirectStandardOutput = true,
CreateNoWindow = true
}
};
var started = process.Start();
if (!started)
{
return("Process flatc was not started");
}
StringBuilder errors = new StringBuilder();
while (!process.StandardOutput.EndOfStream)
{
var line = process.StandardOutput.ReadLine();
UnityEngine.Debug.LogError(line);
errors.Append(line);
}
process.WaitForExit();
return(errors.ToString());
}