private object?Invoke(string funcName, CallInfo callInfo, object?[] args)
{
int posCount = callInfo.ArgumentCount - callInfo.ArgumentNames.Count;
var argNames = Enumerable.Repeat((string?)null, posCount).Concat(callInfo.ArgumentNames).ToArray();
Invoker GetInvoker(bool construct)
{
var code = new StringWriter();
code.WriteLine($"#line 1 \"{FileName}\"");
code.Write("return (global::Int19h.Bannerlord.CSharp.Scripting.Script.Invoker)(args => ");
if (construct)
{
code.Write("new ");
}
code.Write($"{funcName}(");
for (int i = 0; i < args.Length; ++i)
{
if (i != 0)
{
code.Write(", ");
}
var argName = argNames[i];
if (argName != null)
{
code.Write($"{argName}: ");
}
code.Write($"args[{i}]");
}
code.WriteLine("));");
var script = State.Script.ContinueWith <Invoker>(code.ToString());
Scripts.IgnoreVisibility(script);
try {
return(script.RunAsync().GetAwaiter().GetResult().ReturnValue);
} catch (CompilationErrorException) {
if (construct)
{
return(GetInvoker(false));
}
else
{
throw;
}
}
}
var invoker = GetInvoker(false);
var oldScriptPath = ScriptGlobals.ScriptPath;
ScriptGlobals.ScriptPath = FileName;
args = args.Select(arg => ScriptArgument.Wrap(arg)).ToArray();
try {
invoker(args);
return(null);
} catch (TargetInvocationException ex) {
ExceptionDispatchInfo.Capture(ex.InnerException).Throw();
throw;
} finally {
ScriptGlobals.ScriptPath = oldScriptPath;
}
}
public Script(string name)
{
Name = name;
var script = CSharpScript.Create <Action <object?[]> >($"#load \"{FileName}\"", Scripts.GetScriptOptions());
Scripts.IgnoreVisibility(script);
State = script.RunAsync().GetAwaiter().GetResult();
}