/// <summary>
/// Execute the engine, compiling the assets as needed.
/// </summary>
/// <param name="platforms">
/// The target platforms for compilation.
/// </param>
/// <param name="output">
/// The output directory.
/// </param>
public void Execute(List<string> platforms, string output)
{
// Set up the compiled asset saver.
var compiledAssetSaver = new CompiledAssetSaver();
// Retrieve the asset manager.
var assetManager = this.m_Kernel.Get<LocalAssetManager>();
assetManager.AllowSourceOnly = true;
assetManager.SkipCompilation = true;
// Retrieve the transparent asset compiler.
var assetCompiler = this.m_Kernel.Get<ITransparentAssetCompiler>();
// Retrieve all of the asset savers.
var savers = this.m_Kernel.GetAll<IAssetSaver>();
// For each of the platforms, perform the compilation of assets.
foreach (var platformName in platforms)
{
Console.WriteLine("Starting compilation for " + platformName);
var platform = (TargetPlatform)Enum.Parse(typeof(TargetPlatform), platformName);
var outputPath = Path.Combine(output, platformName);
assetManager.RescanAssets();
// Create the output directory if it doesn't exist.
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
// Clean up any compiled assets that no longer have source files.
this.m_AssetCleanup.Cleanup(outputPath);
// Get a list of asset names that we need to recompile for this platform.
var assetNames = this.m_AssetOutOfDateCalculator.GetAssetsForRecompilation(outputPath);
foreach (var asset in assetNames.Select(assetManager.GetUnresolved))
{
assetCompiler.HandlePlatform(asset, platform, true);
foreach (var saver in savers)
{
var canSave = false;
try
{
canSave = saver.CanHandle(asset);
}
catch (Exception)
{
}
if (canSave)
{
try
{
var result = saver.Handle(asset, AssetTarget.CompiledFile);
compiledAssetSaver.SaveCompiledAsset(
outputPath,
asset.Name,
result,
result is CompiledAsset);
Console.WriteLine("Compiled " + asset.Name + " for " + platform);
break;
}
catch (Exception ex)
{
Console.WriteLine("ERROR: Unable to compile " + asset.Name + " for " + platform);
Console.WriteLine("ERROR: " + ex.GetType().FullName + ": " + ex.Message);
break;
}
}
}
assetManager.Dirty(asset.Name);
}
}
}
/// <summary>
/// Compiles the built-in embedded resources.
/// </summary>
private static void BuiltinCompile()
{
// Create kernel.
var kernel = new StandardKernel();
kernel.Load<ProtogameAssetIoCModule>();
kernel.Load<ProtogameScriptIoCModule>();
var services = new GameServiceContainer();
var assetContentManager = new AssetContentManager(services);
kernel.Bind<IAssetContentManager>().ToMethod(x => assetContentManager);
kernel.Bind<IRenderBatcher>().To<NullRenderBatcher>();
// Only allow source and raw load strategies.
kernel.Unbind<ILoadStrategy>();
kernel.Bind<ILoadStrategy>().To<LocalSourceLoadStrategy>();
var assetModule = new ProtogameAssetIoCModule();
assetModule.LoadRawAssetStrategies(kernel);
// Set up remaining bindings.
kernel.Bind<IAssetCleanup>().To<DefaultAssetCleanup>();
kernel.Bind<IAssetOutOfDateCalculator>().To<DefaultAssetOutOfDateCalculator>();
kernel.Bind<IAssetCompilationEngine>().To<DefaultAssetCompilationEngine>();
// Rebind for builtin compilation.
kernel.Rebind<IRawAssetLoader>().To<BuiltinRawAssetLoader>();
// Set up the compiled asset saver.
var compiledAssetSaver = new CompiledAssetSaver();
// Retrieve the asset manager.
var assetManager = kernel.Get<LocalAssetManager>();
assetManager.AllowSourceOnly = true;
assetManager.SkipCompilation = true;
// Retrieve the transparent asset compiler.
var assetCompiler = kernel.Get<ITransparentAssetCompiler>();
// Retrieve all of the asset savers.
var savers = kernel.GetAll<IAssetSaver>();
var rawLoader = kernel.Get<IRawAssetLoader>();
// For each of the platforms, perform the compilation of assets.
foreach (var platformName in new[]
{
"Android",
"iOS",
"Linux",
"MacOSX",
"Ouya",
"Windows",
})
{
Console.WriteLine("Starting compilation for " + platformName);
var platform = (TargetPlatform)Enum.Parse(typeof(TargetPlatform), platformName);
var outputPath = Environment.CurrentDirectory;
assetManager.RescanAssets();
// Create the output directory if it doesn't exist.
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
// Get a list of asset names that we need to recompile for this platform.
var assetNames = rawLoader.ScanRawAssets();
foreach (var asset in assetNames.Select(assetManager.GetUnresolved))
{
Console.Write("Compiling " + asset.Name + " for " + platform + "... ");
try
{
assetCompiler.HandlePlatform(asset, platform, true);
foreach (var saver in savers)
{
var canSave = false;
try
{
canSave = saver.CanHandle(asset);
}
catch (Exception)
{
}
if (canSave)
{
try
{
var result = saver.Handle(asset, AssetTarget.CompiledFile);
compiledAssetSaver.SaveCompiledAsset(
outputPath,
asset.Name,
result,
result is CompiledAsset,
platformName);
Console.WriteLine("done.");
break;
}
catch (Exception ex)
{
Console.WriteLine("failed!");
Console.WriteLine("ERROR: Unable to compile " + asset.Name + " for " + platform);
Console.WriteLine("ERROR: " + ex.GetType().FullName + ": " + ex.Message);
break;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("failed!");
Console.WriteLine("ERROR: Unable to compile " + asset.Name + " for " + platform);
Console.WriteLine("ERROR: " + ex.GetType().FullName + ": " + ex.Message);
break;
}
assetManager.Dirty(asset.Name);
}
}
}
