cs2func_script_4909_struct(2,0,0) script_4909(int arg0) {
	int ivar1;
	int ivar2;
	int ivar3;
	int ivar4;
	int ivar5;
	int ivar6;
	int ivar7;
	ivar1 = 0;
	ivar2 = 0;
	ivar3 = 216;
	ivar4 = 216;
	ivar5 = 127;
	if (arg0 == -1) {
		return newstruct cs2func_script_4909_struct(0, 0);
	}
	ivar6 = extractX(arg0);
	if ((ivar6 > ivar5) || (ivar6 < 0)) {
		return newstruct cs2func_script_4909_struct(-1, -1);
	}
	ivar7 = subtract(ivar5, extractY(arg0));
	if ((ivar7 > 127) || (ivar7 < 0)) {
		return newstruct cs2func_script_4909_struct(-1, -1);
	}
	ivar1 = divide(multiply(ivar6, ivar3), ivar5);
	ivar2 = divide(multiply(ivar7, ivar4), ivar5);
	return newstruct cs2func_script_4909_struct(ivar1, ivar2);
}