private static int CheckArgMode (Proto pt, int r, OpArgMask mode) {
switch (mode) {
case OpArgMask.OpArgN: if (r!=0) return 0; break;
case OpArgMask.OpArgU: break;
case OpArgMask.OpArgR: CheckReg(pt, r); break;
case OpArgMask.OpArgK:
if (!( (ISK(r) != 0) ? INDEXK(r) < pt.sizek : r < pt.maxstacksize)) return 0;
break;
}
return 1;
}
private static lu_byte opmode(lu_byte t, lu_byte a, OpArgMask b, OpArgMask c, OpMode m)
{
return (lu_byte)(((t) << 7) | ((a) << 6) | (((lu_byte)b) << 4) | (((lu_byte)c) << 2) | ((lu_byte)m));
}
private static OpCodeMode M(bool t, bool a, OpArgMask b, OpArgMask c, OpMode op)
{
return new OpCodeMode {
TMode = t,
AMode = a,
BMode = b,
CMode = c,
OpMode = op,
};
}
private static LuaByteType opmode(LuaByteType t, LuaByteType a, OpArgMask b, OpArgMask c, OpMode m)
{
return (LuaByteType)(((t) << 7) | ((a) << 6) | (((LuaByteType)b) << 4) | (((LuaByteType)c) << 2) | ((LuaByteType)m));
}
private static lu_byte opmode(lu_byte t, lu_byte a, OpArgMask b, OpArgMask c, OpMode m)
{
return((lu_byte)(((t) << 7) | ((a) << 6) | (((lu_byte)b) << 4) | (((lu_byte)c) << 2) | ((lu_byte)m)));
}
public static byte opmode(int t, int a, OpArgMask b, OpArgMask c, OpMode m)
{
return((byte)((t << 7) | (a << 6) | ((int)b << 4) | ((int)c << 2) | ((int)m)));
}
private static LuaByteType opmode(LuaByteType t, LuaByteType a, OpArgMask b, OpArgMask c, OpMode m)
{
return((LuaByteType)(((t) << 7) | ((a) << 6) | (((LuaByteType)b) << 4) | (((LuaByteType)c) << 2) | ((LuaByteType)m)));
}
