protected virtual void KernelSetFunctions()
{
var args = GetStackList(30);
switch (args[0])
{
case 3:
// Dummy case
break;
case 4:
GrabCursor(args[1], args[2], args[3], args[4]);
break;
case 5:
FadeOut(args[1]);
break;
case 6:
_fullRedraw = true;
RedrawBGAreas();
SetActorRedrawFlags();
ProcessActors();
FadeIn((byte)args[1]);
break;
// TODO: scumm6: start maniac
// case 8:
// StartManiac();
// break;
case 9:
KillAllScriptsExceptCurrent();
break;
// TODO:scumm6: NukeFlObjects
// case 104: /* samnmax */
// NukeFlObjects(args[2], args[3]);
// break;
case 107: /* set actor scale */
{
var a = Actors[args[1]];
a.SetScale(args[2], -1);
}
break;
case 108: /* create proc_special_palette */
case 109:
// Case 108 and 109 share the same function
if (args.Length != 6)
{
throw new InvalidOperationException(string.Format("KernelSetFunctions sub op {0}: expected 6 params but got {1}", args[0], args.Length));
}
SetShadowPalette(args[3], args[4], args[5], args[1], args[2], 0, 256);
break;
case 110:
Gdi.ClearMaskBuffer(0);
break;
case 111:
{
var a = Actors[args[1]];
var modes = new int[2];
Array.Copy(args, 2, modes, 0, args.Length - 2);
a.ShadowMode = (byte)(modes[0] + modes[1]);
}
break;
case 112: /* palette shift? */
SetShadowPalette(args[3], args[4], args[5], args[1], args[2], args[6], args[7]);
break;
case 114:
// Sam & Max film noir mode
if (Game.GameId == Scumm.IO.GameId.SamNMax)
{
// At this point ScummVM will already have set
// variable 0x8000 to indicate that the game is
// in film noir mode. All we have to do here is
// to mark the palette as "dirty", because
// updatePalette() will desaturate the colors
// as they are uploaded to the backend.
//
// This actually works better than the original
// interpreter, where actors would sometimes
// still be drawn in color.
SetDirtyColors(0, 255);
}
else
{
throw new InvalidOperationException("stub KernelSetFunctions_114()");
}
break;
case 117:
// Sam & Max uses this opcode in script-43, right
// before a screensaver is selected.
//
// Sam & Max uses variable 132 to specify the number of
// minutes of inactivity (no mouse movements) before
// starting the screensaver, so setting it to 0 will
// help in debugging.
FreezeScripts(0x80);
break;
case 119:
EnqueueObject(args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], 0);
break;
case 120:
SwapPalColors(args[1], args[2]);
break;
case 122:
Variables[VariableSoundResult.Value] = IMuse.DoCommand(args.Length - 1, args.Skip(1).ToArray());
break;
case 123:
CopyPalColor(args[2], args[1]);
break;
case 124:
_saveSound = args[1] != 0;
break;
default:
throw new NotSupportedException(string.Format("KernelSetFunctions: default case {0} (param count {1})", args[0], args.Length));
}
}
