clone method
Clones the current CPU state
Implementation
Z80State clone() {
return Z80State(
a: _a,
b: _b,
c: _c,
d: _d,
e: _e,
h: _h,
l: _l,
aPrime: _aPrime,
bPrime: _bPrime,
cPrime: _cPrime,
dPrime: _dPrime,
ePrime: _ePrime,
hPrime: _hPrime,
lPrime: _lPrime,
ix: _ix,
iy: _iy,
i: _i,
r: _r,
sp: _sp,
pc: _pc,
flags: _flags,
flagsPrime: _flagsPrime,
interruptMode: _interruptMode,
iff1: _iff1,
iff2: _iff2,
halted: _halted,
doDelayedDi: _doDelayedDi,
doDelayedEi: _doDelayedEi,
cycleCounter: _cycleCounter,
);
}