private static DieRoll parseDiceInner(StringStream ss) {
/*
* if(checkAndEat("FA(")) { DieRoll d=parseFA(ss); if(d==null) return
* null; return parseDTail(d,ss); }
*/
Integer num = ss.getInt();
int dsides;
int ndice;
if (num == null) {
ndice = 1;
} else {
ndice = num;
}
if (ss.checkAndEat("d")) {
num = ss.getInt();
if (num == null) return null;
dsides = num;
} else {
return null;
}
num = ss.readSgnInt();
int bonus;
if (num == null) bonus = 0;
else bonus = num;
return new DieRoll(ndice, dsides, bonus);
}
private static Vector<DieRoll> parseXDice(StringStream ss) {
StringStream saved = ss.save();
Integer x = ss.getInt();
int num;
if (x == null) {
num = 1;
} else {
if (ss.checkAndEat("x")) {
num = x;
} else {
num = 1;
ss.restore(saved);
}
}
DieRoll dr = parseDice(ss);
if (dr == null) {
return null;
}
Vector<DieRoll> ans = new Vector<DieRoll>();
for (int i = 0; i < num; i++) {
ans.add(dr);
}
return ans;
}