internal static void loadKx(Instruction i, ref LuaVM vm)
{
var(a, _) = i.ABx();
a += 1;
var ax = new Instruction(vm.Fetch()).Ax();
vm.GetConst(ax);
vm.Replace(a);
}
internal static void loadKx(Instruction i, ref LuaVM vm)
{
var aBx = i.ABx();
var a = aBx.Item1 + 1;
var ax = new Instruction(vm.Fetch()).Ax();
vm.GetConst(ax);
vm.Replace(a);
}
internal static void setList(Instruction i, ref LuaVM vm)
{
var abc = i.ABC();
var a = abc.Item1 + 1;
var b = abc.Item2;
var c = abc.Item3;
if (c > 0)
{
c = c - 1;
}
else
{
c = new Instruction(vm.Fetch()).Ax();
}
var bIsZero = b == 0;
if (bIsZero)
{
b = (int)vm.ToInteger(-1) - a - 1;
vm.Pop(1);
}
vm.CheckStack(1);
var idx = (long)(c * LFIELDS_PER_FLUSH);
for (var j = 1; j <= b; j++)
{
idx++;
vm.PushValue(a + j);
vm.SetI(a, idx);
}
if (bIsZero)
{
for (var j = vm.RegisterCount() + 1; j <= vm.GetTop(); j++)
{
idx++;
vm.PushValue(j);
vm.SetI(a, idx);
}
// clear stack
vm.SetTop(vm.RegisterCount());
}
}
