public static CompileResult CompileScript(this Map map, Compiler compiler, IEnumerable <string> luaSystemLibs, string commonJPath, string blizzardJPath)
{
if (map is null)
{
throw new ArgumentNullException(nameof(map));
}
if (compiler is null)
{
throw new ArgumentNullException(nameof(compiler));
}
if (map.Info.ScriptLanguage != ScriptLanguage.Lua)
{
throw new InvalidOperationException($"The map's script language must be set to lua in order to use the C# compiler.");
}
using var stream = new MemoryStream();
try
{
compiler.CompileSingleFile(stream, luaSystemLibs);
}
catch (CompilationErrorException e)
{
return(new CompileResult(e.EmitResult));
}
var transpiler = new JassToLuaTranspiler();
transpiler.IgnoreComments = true;
transpiler.IgnoreEmptyDeclarations = true;
transpiler.IgnoreEmptyStatements = true;
transpiler.KeepFunctionsSeparated = true;
transpiler.RegisterJassFile(JassSyntaxFactory.ParseCompilationUnit(File.ReadAllText(commonJPath)));
transpiler.RegisterJassFile(JassSyntaxFactory.ParseCompilationUnit(File.ReadAllText(blizzardJPath)));
var mapScriptBuilder = new MapScriptBuilder();
mapScriptBuilder.SetDefaultOptionsForCSharpLua();
var luaCompilationUnit = transpiler.Transpile(mapScriptBuilder.Build(map));
using (var writer = new StreamWriter(stream, _defaultEncoding, leaveOpen: true))
{
var luaRenderOptions = new LuaSyntaxGenerator.SettingInfo
{
Indent = 4,
};
var luaRenderer = new LuaRenderer(luaRenderOptions, writer);
luaRenderer.RenderCompilationUnit(luaCompilationUnit);
}
stream.Position = 0;
map.SetScriptFile(stream);
return(new CompileResult(true, null));
}
private static void RenderFunctionToFile(string path, LuaCompilationUnitSyntax luaCompilationUnit)
{
using (var fileStream = File.Create(path))
{
using (var writer = new StreamWriter(fileStream, new UTF8Encoding(false, true)))
{
var renderSettings = new LuaSyntaxGenerator.SettingInfo();
renderSettings.Indent = 4;
var renderer = new LuaRenderer(renderSettings, writer);
renderer.RenderCompilationUnit(luaCompilationUnit);
}
}
}
private void RenderToFile(string path, IEnumerable <LuaVariableListDeclarationSyntax> functions)
{
using (var fileStream = FileProvider.OpenNewWrite(path))
{
using (var writer = new StreamWriter(fileStream, new UTF8Encoding(false, true)))
{
var renderer = new LuaRenderer(_rendererOptions, writer);
var compilationUnitSyntax = new LuaCompilationUnitSyntax();
foreach (var function in functions)
{
compilationUnitSyntax.AddStatement(function);
}
renderer.RenderCompilationUnit(compilationUnitSyntax);
}
}
}
public void TranspileAndSaveTest(string inputFile, string outputFile, ScriptLanguage targetLanguage)
{
var targetFileName = targetLanguage switch
{
ScriptLanguage.Jass => "war3map.j",
ScriptLanguage.Lua => "war3map.lua",
_ => throw new InvalidEnumArgumentException(nameof(targetLanguage), (int)targetLanguage, typeof(ScriptLanguage)),
};
using var mapArchive = MpqArchive.Open(inputFile, true);
var map = Map.Open(mapArchive);
var sourceLanguage = map.Info.ScriptLanguage;
var mpqArchiveBuilder = new MpqArchiveBuilder(mapArchive);
using var mapInfoStream = new MemoryStream();
using var mapInfoWriter = new BinaryWriter(mapInfoStream);
var mapInfo = map.Info;
mapInfo.ScriptLanguage = targetLanguage;
if (mapInfo.FormatVersion < MapInfoFormatVersion.Lua)
{
mapInfo.FormatVersion = MapInfoFormatVersion.Lua;
if (mapInfo.GameVersion is null)
{
mapInfo.GameVersion = GamePatchVersionProvider.GetGameVersion(War3Net.Build.Common.GamePatch.v1_31_1);
}
}
mapInfoWriter.Write(mapInfo);
mapInfoStream.Position = 0;
mpqArchiveBuilder.AddFile(MpqFile.New(mapInfoStream, MapInfo.FileName));
if (sourceLanguage == ScriptLanguage.Jass)
{
if (targetLanguage != ScriptLanguage.Lua)
{
throw new NotSupportedException($"Unable to transpile from {sourceLanguage} to {targetLanguage}.");
}
mpqArchiveBuilder.RemoveFile("war3map.j");
mpqArchiveBuilder.RemoveFile(@"Scripts\war3map.j");
using var reader = new StreamReader(@"C:\Users\Stan\Google Drive\PHP Projects\Files\common.j");
var commonJ = JassSyntaxFactory.ParseCompilationUnit(reader.ReadToEnd());
using var reader2 = new StreamReader(@"C:\Users\Stan\Google Drive\PHP Projects\Files\blizzard.j");
var blizzardJ = JassSyntaxFactory.ParseCompilationUnit(reader2.ReadToEnd());
var transpiler = new JassToLuaTranspiler();
transpiler.RegisterJassFile(commonJ);
transpiler.RegisterJassFile(blizzardJ);
var script = mapArchive.OpenFile("war3map.j");
using var reader3 = new StreamReader(script);
var luaCompilationUnit = transpiler.Transpile(JassSyntaxFactory.ParseCompilationUnit(reader3.ReadToEnd()));
script.Close();
var tempFileName = Path.GetTempFileName();
try
{
using (var writer = new StreamWriter(tempFileName))
{
var luaRenderOptions = new LuaSyntaxGenerator.SettingInfo
{
// Indent = 4,
// IsCommentsDisabled = true,
};
var luaRenderer = new LuaRenderer(luaRenderOptions, writer);
luaRenderer.RenderCompilationUnit(luaCompilationUnit);
}
using var fileStream = File.OpenRead(tempFileName);
mpqArchiveBuilder.AddFile(MpqFile.New(fileStream, targetFileName));
var mpqArchiveCreateOptions = new MpqArchiveCreateOptions
{
AttributesCreateMode = MpqFileCreateMode.Prune,
};
mpqArchiveBuilder.SaveTo(outputFile, mpqArchiveCreateOptions);
}
finally
{
File.Delete(tempFileName);
}
}
else if (sourceLanguage == ScriptLanguage.Lua)
{
throw new NotSupportedException($"Unable to transpile from {sourceLanguage} to {targetLanguage}.");
}
else
{
throw new NotSupportedException($"Unable to transpile from {sourceLanguage} to {targetLanguage}.");
}
}
public static void TranspileAndSave(string inputFile, string outputFile, string?commonJPath, string?blizzardJPath, ScriptLanguage targetLanguage, BackgroundWorker?worker)
{
var targetFileName = targetLanguage switch
{
ScriptLanguage.Jass => "war3map.j",
ScriptLanguage.Lua => "war3map.lua",
_ => throw new InvalidEnumArgumentException(nameof(targetLanguage), (int)targetLanguage, typeof(ScriptLanguage)),
};
using var mapArchive = MpqArchive.Open(inputFile, true);
var map = Map.Open(mapArchive);
var sourceLanguage = map.Info.ScriptLanguage;
var mpqArchiveBuilder = new MpqArchiveBuilder(mapArchive);
using var mapInfoStream = new MemoryStream();
using var mapInfoWriter = new BinaryWriter(mapInfoStream);
var mapInfo = map.Info;
mapInfo.ScriptLanguage = targetLanguage;
if (mapInfo.FormatVersion < MapInfoFormatVersion.Lua)
{
mapInfo.FormatVersion = MapInfoFormatVersion.Lua;
if (mapInfo.GameVersion is null)
{
mapInfo.GameVersion = GamePatchVersionProvider.GetGameVersion(GamePatch.v1_31_1);
}
}
mapInfoWriter.Write(mapInfo);
mapInfoStream.Position = 0;
mpqArchiveBuilder.AddFile(MpqFile.New(mapInfoStream, MapInfo.FileName));
if (sourceLanguage == ScriptLanguage.Jass)
{
if (targetLanguage != ScriptLanguage.Lua)
{
throw new NotSupportedException($"Unable to transpile from {sourceLanguage} to {targetLanguage}.");
}
mpqArchiveBuilder.RemoveFile("war3map.j");
mpqArchiveBuilder.RemoveFile(@"Scripts\war3map.j");
var jassHelperFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "Warcraft III", "JassHelper");
if (string.IsNullOrEmpty(commonJPath))
{
if (Directory.Exists(jassHelperFolder))
{
commonJPath = Path.Combine(jassHelperFolder, "common.j");
if (string.IsNullOrEmpty(blizzardJPath))
{
blizzardJPath = Path.Combine(jassHelperFolder, "Blizzard.j");
}
}
else
{
throw new DirectoryNotFoundException("Unable to automatically find common.j and Blizzard.j folder.");
}
}
var mapHasCustomBlizzardJ = mapArchive.FileExists(@"Scripts\Blizzard.j");
if (string.IsNullOrEmpty(blizzardJPath) && !mapHasCustomBlizzardJ)
{
if (Directory.Exists(jassHelperFolder))
{
blizzardJPath = Path.Combine(jassHelperFolder, "Blizzard.j");
}
else
{
throw new DirectoryNotFoundException("Unable to automatically find common.j and Blizzard.j folder.");
}
}
var estimatedWorkToTranspile = map.Script.Length + 700000;
var estimatedWorkToRegisterCommonAndBlizzard = 35000000 / estimatedWorkToTranspile;
if (estimatedWorkToRegisterCommonAndBlizzard == 0)
{
estimatedWorkToRegisterCommonAndBlizzard = 1;
}
var transpiler = new JassToLuaTranspiler();
transpiler.RegisterJassFile(JassSyntaxFactory.ParseCompilationUnit(File.ReadAllText(commonJPath)));
worker?.ReportProgress(estimatedWorkToRegisterCommonAndBlizzard);
if (mapHasCustomBlizzardJ)
{
throw new NotImplementedException("Custom Blizzard.j files are currently not supported.");
}
else
{
transpiler.RegisterJassFile(JassSyntaxFactory.ParseCompilationUnit(File.ReadAllText(blizzardJPath)));
worker?.ReportProgress(estimatedWorkToRegisterCommonAndBlizzard * 2);
}
var luaCompilationUnit = transpiler.Transpile(JassSyntaxFactory.ParseCompilationUnit(map.Script));
using var stream = new MemoryStream();
using (var writer = new StreamWriter(stream, leaveOpen: true))
{
var luaRenderOptions = new LuaSyntaxGenerator.SettingInfo
{
// Indent = 4,
// IsCommentsDisabled = true,
};
var luaRenderer = new LuaRenderer(luaRenderOptions, writer);
luaRenderer.RenderCompilationUnit(luaCompilationUnit);
writer.Flush();
}
stream.Position = 0;
mpqArchiveBuilder.AddFile(MpqFile.New(stream, targetFileName));
worker?.ReportProgress(100);
var mpqArchiveCreateOptions = new MpqArchiveCreateOptions
{
};
mpqArchiveBuilder.SaveTo(outputFile, mpqArchiveCreateOptions);
}
else if (sourceLanguage == ScriptLanguage.Lua)
{
mpqArchiveBuilder.RemoveFile("war3map.lua");
mpqArchiveBuilder.RemoveFile(@"Scripts\war3map.lua");
throw new NotSupportedException($"Unable to transpile from {sourceLanguage} to {targetLanguage}.");
}
else
{
throw new NotSupportedException($"Unable to transpile from {sourceLanguage} to {targetLanguage}.");
}
}