jin method
void
jin()
Implementation
void jin() {
//Debugger.verbose('${pcHex(-1)} [jin]');
final operands = mem.loadb(programCounter- 1) < 193
? visitOperandsLongForm()
: visitOperandsVar(2, false);
final child = GameObject(operands[0].value);
final parent = GameObject(operands[1].value);
branch(child.parent == parent.id);
}