public static void SetCtx(UsbCtx ctx)
{
ctx.Switch = UsbDevice.OpenUsbDevice(Switch);
ctx.Write = ctx.Switch.OpenEndpointWriter(WriteEndpointID.Ep01);
ctx.Read = ctx.Switch.OpenEndpointReader(ReadEndpointID.Ep01);
ctx.IsSet = true;
}
public static int WriteBuf(UsbCtx ctx, byte[] buffer)
{
if (!ctx.IsSet)
{
SetCtx(ctx);
}
ctx.Write.Write(buffer, 1000, out int len);
return(len);
}
public static void WriteScreen(UsbCtx ctx)
{
using (var initBmp = new Bitmap(ScreenBounds.Width, ScreenBounds.Height, PixelFormat.Format24bppRgb))
using (var graphics = Graphics.FromImage(initBmp))
{
graphics.CopyFromScreen(ScreenBounds.Left, ScreenBounds.Top, 0, 0, initBmp.Size, CopyPixelOperation.SourceCopy);
using (var finalBmp = new Bitmap(initBmp, FrmBufBounds.Width, FrmBufBounds.Height))
{
var locked = finalBmp.LockBits(FrmBufBounds, ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb);
WriteBuf(ctx, locked.Scan0.Bytes());
finalBmp.UnlockBits(locked);
}
}
}
public static InputPkg ReadPkg(UsbCtx ctx)
{
if (!ctx.IsSet)
{
SetCtx(ctx);
}
var buf = new byte[0x10];
var pkg = new InputPkg();
ctx.Read.Read(buf, 1000, out int len);
pkg.HeldKeys = BitConverter.ToUInt64(buf, 0);
pkg.LJoyX = BitConverter.ToInt16(buf, 8);
pkg.LJoyY = BitConverter.ToInt16(buf, 10);
pkg.RJoyX = BitConverter.ToInt16(buf, 12);
pkg.RJoyY = BitConverter.ToInt16(buf, 14);
return(pkg);
}
private static void Main(string[] args)
{
var scp = new ScpBus();
var ctrl = new X360Controller();
scp.PlugIn(1);
using (var Context = new UsbCtx())
{
while (true)
{
WriteScreen(Context);
var pkg = ReadPkg(Context);
void map(InputKeys inkey, X360Buttons outkey)
{
if ((pkg.HeldKeys & (ulong)inkey) > 0)
{
ctrl.Buttons |= outkey;
}
else
{
ctrl.Buttons &= ~outkey;
}
}
map(InputKeys.A, X360Buttons.B);
map(InputKeys.B, X360Buttons.A);
map(InputKeys.X, X360Buttons.Y);
map(InputKeys.Y, X360Buttons.X);
map(InputKeys.L, X360Buttons.LeftBumper);
map(InputKeys.R, X360Buttons.RightBumper);
map(InputKeys.LS, X360Buttons.LeftStick);
map(InputKeys.RS, X360Buttons.RightStick);
map(InputKeys.Plus, X360Buttons.Start);
map(InputKeys.Minus, X360Buttons.Back);
map(InputKeys.Up, X360Buttons.Up);
map(InputKeys.Down, X360Buttons.Down);
map(InputKeys.Left, X360Buttons.Left);
map(InputKeys.Right, X360Buttons.Right);
if ((pkg.HeldKeys & (ulong)InputKeys.ZL) > 0)
{
ctrl.LeftTrigger = byte.MaxValue;
}
else
{
ctrl.LeftTrigger = byte.MinValue;
}
if ((pkg.HeldKeys & (ulong)InputKeys.ZR) > 0)
{
ctrl.RightTrigger = byte.MaxValue;
}
else
{
ctrl.RightTrigger = byte.MinValue;
}
ctrl.LeftStickX = pkg.LJoyX;
ctrl.LeftStickY = pkg.LJoyY;
ctrl.RightStickX = pkg.RJoyX;
ctrl.RightStickY = pkg.RJoyY;
scp.Report(1, ctrl.GetReport());
}
}
}