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fix CsScriptRunner

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This commit is contained in:
Oiltanker
2022-04-17 22:59:12 +03:00
parent 94f0068509
commit 5c714ce124
3 changed files with 100 additions and 63 deletions
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Barotrauma/BarotraumaShared/SharedSource/LuaCs/Cs/CsScriptRunner.cs
+34 -47
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@@ -17,8 +17,14 @@ namespace Barotrauma
public LuaCsSetup setup;
private List<MetadataReference> defaultReferences;
private CSharpCompilationOptions compileOptions;
private static readonly string[] usings = {
"System",
"Barotrauma",
"System.Collections.Generic",
"System.Linq"
};
public CsScriptRunner(LuaCsSetup setup)
public CsScriptRunner(LuaCsSetup setup) : base(isCollectible: true)
{
this.setup = setup;
@@ -34,17 +40,10 @@ namespace Barotrauma
private static string ToOneTimeScript(string code)
{
var prefix = @"
public class NetOneTimeScriptRunner {
public NetOneTimeScriptRunner() { }
public object Run() {
";
var postfix = @"
return null;
}
}
";
var prefix = "";
foreach (var u in usings) prefix += $"using {u}; ";
prefix += "namespace NetOneTimeScript { public class NetOneTimeScriptRunner { public NetOneTimeScriptRunner() { } public object Run() {\n";
var postfix = "\nreturn null; } } }";
return prefix + code + postfix;
}
@@ -54,7 +53,8 @@ public class NetOneTimeScriptRunner {
try
{
var syntaxTree = SyntaxFactory.ParseSyntaxTree(ToOneTimeScript(code), CSharpParseOptions.Default);
code = ToOneTimeScript(code);
var syntaxTree = SyntaxFactory.ParseSyntaxTree(code, CSharpParseOptions.Default);
var compilation = CSharpCompilation.Create("NetOneTimeScriptAssembly", new[] { syntaxTree }, defaultReferences, compileOptions);
Assembly assembly = null;
@@ -66,43 +66,39 @@ public class NetOneTimeScriptRunner {
IEnumerable<Diagnostic> failures = result.Diagnostics.Where(d => d.IsWarningAsError || d.Severity == DiagnosticSeverity.Error);
string errStr = "Script cmopilation errors:";
var lineErr = new SortedDictionary<int, (string, string)>();
foreach (Diagnostic diagnostic in failures)
errStr = $"\n{diagnostic}";
{
var line = syntaxTree.GetLineSpan(diagnostic.Location.SourceSpan).StartLinePosition.Line;
lineErr[line] = (diagnostic.Id, diagnostic.ToString());
}
var lines = code.Split('\n');
for (var i = 1; i < lines.Length - 1; i++)
{
errStr += $"\n{i} >> {lines[i]}";
if (lineErr.ContainsKey(i)) errStr += $" <=== {lineErr[i].Item1}";
}
errStr += "\n";
foreach ((var idx, (var id, var err)) in lineErr)
{
errStr += $"\n{idx}: {err}";
}
LuaCsSetup.PrintCsError(errStr);
}
else
{
mem.Seek(0, SeekOrigin.Begin);
var metaReader = new PEReader(mem).GetMetadataReader();
var errStr = CsScriptFilter.FilterMetadata(metaReader);
if (errStr == null)
{
foreach (var handle in metaReader.TypeDefinitions)
{
var typeDef = metaReader.GetTypeDefinition(handle);
var typeName = $"{metaReader.GetString(typeDef.Namespace)}.{metaReader.GetString(typeDef.Name)}";
if (typeName != ".NetOneTimeScriptRunner")
{
errStr = "Script Error - malformed assembly";
break;
}
}
}
var errStr = CsScriptFilter.FilterOneTimeMetadata(new PEReader(mem).GetMetadataReader());
if (errStr == null)
{
mem.Seek(0, SeekOrigin.Begin);
assembly = LoadFromStream(mem);
var runner = assembly.CreateInstance("NetOneTimeScriptRunner");
var runner = assembly.CreateInstance("NetOneTimeScript.NetOneTimeScriptRunner");
if (runner != null)
{
if (runner.GetType().GetMethods().Count() > 1) LuaCsSetup.PrintCsError("Script Error - malformed runner class");
else
{
var method = runner.GetType().GetMethod("Run", BindingFlags.Public | BindingFlags.Instance);
if (method != null) scriptResilt = method.Invoke(runner, null);
else LuaCsSetup.PrintCsError("Script Error - no run method detected");
}
var method = runner.GetType().GetMethod("Run", BindingFlags.Public | BindingFlags.Instance);
if (method != null) scriptResilt = method.Invoke(runner, null);
else LuaCsSetup.PrintCsError("Script Error - no run method detected");
}
else LuaCsSetup.PrintCsError("Script Error - no runner class detected");
}
@@ -111,15 +107,6 @@ public class NetOneTimeScriptRunner {
}
Unload();
}
catch (CompilationErrorException ex)
{
string errStr = "Script Cmopilation Error:";
foreach (var diag in ex.Diagnostics)
{
errStr += "\n" + diag.ToString();
}
LuaCsSetup.PrintCsError(errStr);
}
catch (Exception ex)
{
LuaCsSetup.PrintCsError("Error running script:\n" + ex.Message + "\n" + ex.StackTrace);