private static void ExportWebP(string path, string name, Texture2D texture, int quality, ICollection <FileInfo> output)
{
var hasAlpha = ReallyHasAlpha(texture);
var outputTexture = CopyTexture(texture, hasAlpha ? TextureFormat.RGBA32 : TextureFormat.RGB24);
var tempPngInputPath = Path.Combine(Application.temporaryCachePath, "webp-input.png");
File.WriteAllBytes(tempPngInputPath, outputTexture.EncodeToPNG());
quality = Math.Max(0, Math.Min(100, quality));
var dstFile = new FileInfo(Path.Combine(path, name + ".webp"))
.FullName;
UTinyBuildUtilities.RunInShell(
$"cwebp -quiet -q {quality} \"{tempPngInputPath}\" -o \"{dstFile}\"",
new ShellProcessArgs()
{
ExtraPaths = ImageUtilsPath().AsEnumerable()
});
File.Delete(tempPngInputPath);
output.Add(new FileInfo(dstFile));
}
private void CleanUp()
{
// We will keep the bug-report zip file, but clean up everything-else.
if (Directory.Exists(BugProjectPath))
{
UTinyBuildUtilities.PurgeDirectory(new DirectoryInfo(BugProjectPath));
}
}
private static void InstallRuntime(bool force, bool silent)
{
try
{
var installLocation = new DirectoryInfo("UTiny");
var versionFile = new FileInfo(Path.Combine(installLocation.FullName, "lastUpdate.txt"));
var sourcePackage = new FileInfo(UTinyConstants.PackagePath + "tiny-runtime-dist.zip");
var shouldUpdate = sourcePackage.Exists && (!versionFile.Exists || versionFile.LastWriteTimeUtc < sourcePackage.LastWriteTimeUtc);
if (!force && !shouldUpdate)
{
if (!silent)
{
Debug.Log("Tiny: Runtime is already up to date");
}
return;
}
if (!sourcePackage.Exists)
{
if (!silent)
{
Debug.LogError($"Tiny: could not find {sourcePackage.FullName}");
}
return;
}
if (installLocation.Exists)
{
EditorUtility.DisplayProgressBar($"{UTinyConstants.ApplicationName} Runtime", "Removing old runtime...", 0.0f);
UTinyBuildUtilities.PurgeDirectory(installLocation);
}
EditorUtility.DisplayProgressBar($"{UTinyConstants.ApplicationName} Runtime", "Installing new runtime...", 0.5f);
UTinyBuildUtilities.UnzipFile(sourcePackage.FullName, installLocation.Parent);
File.WriteAllText(versionFile.FullName, $"{sourcePackage.FullName} install time: {DateTime.UtcNow.ToString()}");
#if UNITY_EDITOR_OSX
// TODO: figure out why UnzipFile does not preserve executable bits in some cases
// chmod +x any native executables here
UTinyBuildUtilities.RunInShell("chmod +x cwebp moz-cjpeg pngcrush",
new ShellProcessArgs()
{
WorkingDirectory = new DirectoryInfo(GetToolDirectory("images/osx")),
ExtraPaths = "/bin".AsEnumerable(), // adding this folder just in case, but should be already in $PATH
ThrowOnError = false
});
#endif
Debug.Log($"Installed {UTinyConstants.ApplicationName} runtime at: {installLocation.FullName}");
}
finally
{
EditorUtility.ClearProgressBar();
}
}
private bool HostContent(string contentDir)
{
StopHostingContent();
// Setup a signal event with handlers
string stdout = "", stderr = "";
ManualResetEvent isRunning = new ManualResetEvent(false);
DataReceivedEventHandler outputReceived = (sender, e) => { stdout += e.Data; isRunning.Set(); };
DataReceivedEventHandler errorReceived = (sender, e) => { stderr += e.Data; isRunning.Set(); };
// Start new local http server
var ppid = Process.GetCurrentProcess().Id;
var port = UTinyEditorApplication.Project.Settings.LocalHTTPServerPort;
var httpServerDir = new DirectoryInfo(UTinyBuildPipeline.GetToolDirectory("httpserver"));
var unityVersion = InternalEditorUtility.GetUnityVersion();
var profilerVersion = unityVersion.Major > 2018 || (unityVersion.Major == 2018 && unityVersion.Minor > 1) ? 0x20180123 : 0x20170327;
m_LocalServerProcess = UTinyBuildUtilities.RunNodeNoWait(httpServerDir, "index.js", $"--pid {ppid} --port {port} --dir \"{contentDir}\" --profiler " + profilerVersion, outputReceived, errorReceived);
if (m_LocalServerProcess == null)
{
throw new Exception("Failed to create local http server process.");
}
// Wait for the process to write something in either stdout or stderr
isRunning.WaitOne(3000);
// Check if process state is valid
if (m_LocalServerProcess.HasExited || stderr.Length > 0)
{
var errorMsg = "Failed to start local http server.";
if (stderr.Length > 0)
{
errorMsg += $"\n{stderr}";
}
else if (stdout.Length > 0)
{
errorMsg += $"\n{stdout}";
}
UnityEngine.Debug.LogError(errorMsg);
return(false);
}
return(true);
}
private bool PackagingDependencies()
{
IEnumerable <string> packagableFiles = k_EmptyPackageableFiles;
IEnumerable <string> nonPackagableFiles = k_EmptyNonPackageableFiles;
foreach (var group in m_Paths.GroupBy(p => p.StartsWith(DataPath)))
{
var inAssetFolder = group.Key;
if (inAssetFolder)
{
packagableFiles = group.Select(RelativeToProjectFolder);
}
else
{
nonPackagableFiles = group;
}
}
if (nonPackagableFiles.Any())
{
string zipFilename = $"{DataPath}/external-files.zip";
UTinyBuildUtilities.ZipPaths(nonPackagableFiles.ToArray(), zipFilename);
var relativeZipPath = RelativeToProjectFolder(zipFilename);
AssetDatabase.ImportAsset(relativeZipPath, ImportAssetOptions.ForceSynchronousImport);
File.Move(zipFilename, $"{BugProjectPath}/{relativeZipPath}");
File.Move($"{zipFilename}.meta", $"{BugProjectPath}/{relativeZipPath}.meta");
}
if (packagableFiles.Any())
{
var toPackage = packagableFiles.ToArray();
var targetPackagePath = $"{BugProjectPath}/{k_BugPackagePath}";
AssetDatabase.ExportPackage(toPackage, targetPackagePath, ExportPackageOptions.IncludeDependencies | ExportPackageOptions.Recurse);
}
return(true);
}
private void Send(MouseUpEvent evt)
{
if (Directory.Exists(BugReportPath))
{
UTinyBuildUtilities.PurgeDirectory(new DirectoryInfo(BugReportPath));
}
EditorUtility.DisplayProgressBar($"{UTinyConstants.ApplicationName} Bug Report", "Validating Fields", 0.0f);
m_PathsOnSend.AddRange(m_Paths);
try
{
if (!RunUntilFailure(m_SendMethods, true))
{
EditorUtility.ClearProgressBar();
// Failed to send the bug report to Jira, but successfully created the zip file.
if (File.Exists(ZipFilePath))
{
Debug.Log($"{UTinyConstants.ApplicationName}: Could not send the bug report. you can send it manually by emailing the '{RelativeToProjectFolder(ZipFilePath)}' file to '*****@*****.**'" +
"\nNo need to provide additional description, it is all packed in the zip file itself.");
EditorUtility.RevealInFinder(ZipFilePath);
Close();
}
}
else
{
Debug.Log($"{UTinyConstants.ApplicationName}: bug sent successfully - thanks!");
Close();
}
}
finally
{
CleanUp();
m_PathsOnSend.Clear();
EditorUtility.ClearProgressBar();
}
}
private static void ExportJpgOptimized(string path, string name, Texture2D texture, int quality, ICollection <FileInfo> output)
{
var colorFilePath = $"{Path.Combine(path, name)}.jpg";
var outputTexture = CopyTexture(texture, TextureFormat.RGB24);
//var tempPngInputPath = Path.Combine(Application.temporaryCachePath, "webp-input.png");
var tempPngInputPath = $"{Path.Combine(path, name)}-input.png";
File.WriteAllBytes(tempPngInputPath, outputTexture.EncodeToPNG());
quality = Math.Max(0, Math.Min(100, quality));
// this will build progressive jpegs by default; -baseline stops this.
// progressive results in better compression
UTinyBuildUtilities.RunInShell(
$"moz-cjpeg -quality {quality} -outfile \"{colorFilePath}\" \"{tempPngInputPath}\"",
new ShellProcessArgs()
{
ExtraPaths = ImageUtilsPath().AsEnumerable()
});
File.Delete(tempPngInputPath);
output.Add(new FileInfo(colorFilePath));
if (ReallyHasAlpha(texture))
{
// @TODO Optimization by reusing the texture above
var outputAlphaTexture = CopyTexture(texture, TextureFormat.RGBA32);
var pixels = outputAlphaTexture.GetPixels32();
// broadcast alpha to color
for (var i = 0; i < pixels.Length; i++)
{
pixels[i].r = pixels[i].a;
pixels[i].g = pixels[i].a;
pixels[i].b = pixels[i].a;
pixels[i].a = 255;
}
outputAlphaTexture.SetPixels32(pixels);
outputAlphaTexture.Apply();
//var pngCrushInputPath = Path.Combine(Application.temporaryCachePath, "alpha-input.png");
var pngCrushInputPath = $"{Path.Combine(path, name)}_a-input.png";
var alphaFilePath = $"{Path.Combine(path, name)}_a.png";
using (var stream = new FileStream(pngCrushInputPath, FileMode.Create))
{
var bytes = outputAlphaTexture.EncodeToPNG();
stream.Write(bytes, 0, bytes.Length);
}
// convert to 8-bit grayscale png
UTinyBuildUtilities.RunInShell(
$"pngcrush -s -c 0 \"{pngCrushInputPath}\" \"{alphaFilePath}\"",
new ShellProcessArgs()
{
ExtraPaths = ImageUtilsPath().AsEnumerable()
});
output.Add(new FileInfo(alphaFilePath));
}
}
/// <summary>
/// Outputs the final `index.html` file
/// </summary>
private static void GenerateHTML(UTinyBuildOptions options, UTinyBuildResults results)
{
var project = options.Project;
var settingsFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KSettingsFileName));
var runtimeFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KRuntimeFileName));
var bindingsFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KBindingsFileName));
var assetsFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KAssetsFileName));
var entityGroupsFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KEntityGroupsFileName));
var systemsFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KSystemsFileName));
var codeFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KCodeFileName));
var mainFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KMainFileName));
var webSocketClientFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KWebSocketClientFileName));
var webpDecompressorFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KWebPDecompressorFileName));
// nb: this writer is not HTML-friendly
var writer = new UTinyCodeWriter()
{
CodeStyle = new CodeStyle()
{
BeginBrace = string.Empty,
EndBrace = string.Empty,
BraceLayout = BraceLayout.EndOfLine,
Indent = " ",
NewLine = Environment.NewLine
}
};
writer.Line("<!DOCTYPE html>");
using (writer.Scope("<html>"))
{
using (writer.Scope("<head>"))
{
writer.Line("<meta charset=\"UTF-8\">");
if (UsesAdSupport(project))
{
writer.Line("<script src=\"mraid.js\"></script>");
}
if (project.Settings.RunBabel)
{
// Babelize user code
var title = $"{UTinyConstants.ApplicationName} Build";
const string messageFormat = "Transpiling {0} to ECMAScript 5";
EditorUtility.DisplayProgressBar(title, "Transpiling to ECMAScript 5", 0.0f);
try
{
// We only need to transpile user authored code
var userCode = new [] { systemsFile, codeFile };
var babelDir = new DirectoryInfo(UTinyBuildPipeline.GetToolDirectory("babel"));
for (var i = 0; i < userCode.Length; i++)
{
var file = userCode[i];
EditorUtility.DisplayProgressBar(title, string.Format(messageFormat, file.Name), i / (float)userCode.Length);
UTinyBuildUtilities.RunNode(babelDir, "index.js", $"\"{file.FullName}\" \"{file.FullName}\"");
}
}
finally
{
EditorUtility.ClearProgressBar();
}
}
// Gather all game files (order is important)
var files = new List <FileInfo>
{
settingsFile,
runtimeFile,
bindingsFile,
assetsFile,
entityGroupsFile,
systemsFile,
codeFile,
mainFile,
webSocketClientFile,
webpDecompressorFile
}.Where(file => file != null && file.Exists).ToList();
// Extra steps for Release config
if (options.Configuration == UTinyBuildConfiguration.Release)
{
// Minify JavaScript
var gameFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, "game.js"));
EditorUtility.DisplayProgressBar($"{UTinyConstants.ApplicationName} Build", "Minifying JavaScript code...", 0.0f);
try
{
var minifyDir = new DirectoryInfo(UTinyBuildPipeline.GetToolDirectory("minify"));
UTinyBuildUtilities.RunNode(minifyDir, "index.js", $"\"{gameFile.FullName}\" {String.Join(" ", files.Select(file => '"' + file.FullName + '"'))}");
files.ForEach(file => file.Delete());
}
finally
{
EditorUtility.ClearProgressBar();
}
// Package as single html file
if (project.Settings.SingleFileHtml)
{
writer.Line("<script type=\"text/javascript\">");
writer.WriteRaw(File.ReadAllText(gameFile.FullName));
writer.Line();
writer.Line("</script>");
gameFile.Delete();
}
else
{
writer.LineFormat("<script src=\"{0}\"></script>", gameFile.Name);
}
}
else
{
files.ForEach(file => writer.LineFormat("<script src=\"{0}\"></script>", file.Name));
}
writer.LineFormat("<title>{0}</title>", project.Name);
writer.CodeStyle.EndBrace = "</head>";
}
using (writer.Scope("<body>"))
{
writer.CodeStyle.EndBrace = "</body>";
}
writer.CodeStyle.EndBrace = "</html>";
}
// Write final index.html file
var htmlFile = new FileInfo(Path.Combine(results.BinaryFolder.FullName, KHtmlFileName));
File.WriteAllText(htmlFile.FullName, writer.ToString(), Encoding.UTF8);
}
private bool ZippingBugReport()
{
return(UTinyBuildUtilities.ZipFolder(new DirectoryInfo(BugProjectPath), ZipFilePath));
}
public static UTinyBuildResults Build(UTinyBuildOptions options)
{
if (options?.Project == null || options.Destination == null)
{
throw new ArgumentException($"{UTinyConstants.ApplicationName}: invalid build options provided", nameof(options));
}
var buildStart = DateTime.Now;
var results = new UTinyBuildResults();
IUTinyBuilder builder = null;
switch (options.Platform)
{
case UTinyPlatform.HTML5:
builder = new UTinyHTML5Builder();
break;
default:
throw new ArgumentException($"{UTinyConstants.ApplicationName}: build platform not supported", nameof(options));
}
try
{
EditorUtility.DisplayProgressBar(ProgressBarTitle, "Build started for " + options.Platform.ToString(),
0.0f);
var destFolder = options.Destination;
destFolder.Create();
// BUILD = <DEST>/PLATFORM/CONFIG
var buildFolder = new DirectoryInfo(GetBuildDirectory(options.Project, options.Platform, options.Configuration));
results.OutputFolder = buildFolder;
UTinyBuildUtilities.PurgeDirectory(buildFolder);
buildFolder.Create();
options.Destination = results.BinaryFolder = buildFolder;
var idlFile = new FileInfo(Path.Combine(buildFolder.FullName, "generated.cs"));
UTinyIDLGenerator.GenerateIDL(options.Project, idlFile);
var distFolder = GetRuntimeDistFolder();
var bindGem = new FileInfo(Path.Combine(
distFolder.FullName, "bindgem/BindGem/bin/Release/BindGem.exe"));
var exeName = "\"" + bindGem.FullName + "\"";
// always call bindgem with mono for consistency
exeName = "mono " + exeName;
// reference the core runtime file
var bindReferences = $"-r \"{RuntimeDefsAssemblyPath}\"";
UTinyBuildUtilities.RunInShell(
$"{exeName} -j {bindReferences} -o bind-generated {idlFile.Name}",
new ShellProcessArgs()
{
WorkingDirectory = buildFolder,
ExtraPaths = TinyPreferences.MonoDirectory.AsEnumerable()
});
// @TODO Perform a full refresh before building
builder.Build(options, results);
results.BuildReport.Update();
Debug.Log($"{UTinyConstants.ApplicationName} project generated at: {results.BinaryFolder.FullName}");
TinyEditorAnalytics.SendBuildEvent(options.Project, results, DateTime.Now - buildStart);
return(results);
}
catch (Exception ex)
{
TinyEditorAnalytics.SendException("BuildPipeline.Build", ex);
throw;
}
finally
{
EditorUtility.ClearProgressBar();
UTinyEditorUtility.RepaintAllWindows();
}
}