public static int Bootstrap(IntPtr arg, int argLength)
{
if (arg == (IntPtr)0)
{
Console.WriteLine("Received NULL bootstrap structure");
return(1);
}
var expectedLength = Marshal.SizeOf(typeof(BootstrapArgs));
if (argLength < expectedLength)
{
Console.WriteLine(
$"Received bootstrap structure too small - actual={argLength}, expected={expectedLength}");
return(1);
}
if (argLength > expectedLength)
{
Console.WriteLine(
$"WARNING: Received bootstrap structure bigger than expected - actual={argLength}, expected={expectedLength}");
Console.WriteLine(" This usually means that native code version is ahead of the managed code");
}
NativeFunctions = Marshal.PtrToStructure <BootstrapArgs>(arg);
AllHandlers handlers;
handlers.MainLoop = OnMainLoop;
handlers.RunScript = OnRunScript;
handlers.Closure = OnClosure;
RegisterHandlers(handlers);
try
{
NWNEventHandler.OnStart();
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
return(0);
}
public static bool Init(IntPtr arg, int argLength)
{
if (arg == (IntPtr)0)
{
Console.WriteLine("Received NULL bootstrap structure");
return(false);
}
int expectedLength = Marshal.SizeOf(typeof(Internal.BootstrapArgs));
if (argLength < expectedLength)
{
Console.WriteLine($"Received bootstrap structure too small - actual={argLength}, expected={expectedLength}");
return(false);
}
if (argLength > expectedLength)
{
Console.WriteLine($"WARNING: Received bootstrap structure bigger than expected - actual={argLength}, expected={expectedLength}");
Console.WriteLine($" This usually means that native code version is ahead of the managed code");
}
NativeFunctions = Marshal.PtrToStructure <Internal.BootstrapArgs>(arg);
AllHandlers handlers;
handlers.MainLoop = MainLoopHandler;
handlers.RunScript = RunScriptHandler;
handlers.Closure = ClosureHandler;
var size = Marshal.SizeOf(typeof(AllHandlers));
IntPtr ptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(handlers, ptr, false);
NativeFunctions.RegisterHandlers(ptr, (uint)size);
Marshal.FreeHGlobal(ptr);
return(true);
}