Examples with Formula pcgen.base.formula.Formula used on opensource projects

Example 41 with Formula

use of pcgen.base.formula.Formula in project pcgen by PCGen.

the class DefineStatLst method parseToken.

@Override
public ParseResult parseToken(LoadContext context, CDOMObject obj, String value) {
    if (obj instanceof Ungranted) {
        return new ParseResult.Fail("Cannot use " + getTokenName() + " on an Ungranted object type: " + obj.getClass().getSimpleName(), context);
    }
    ParsingSeparator sep = new ParsingSeparator(value, '|');
    sep.addGroupingPair('[', ']');
    sep.addGroupingPair('(', ')');
    if (!sep.hasNext()) {
        return new ParseResult.Fail(getTokenName() + " may not be empty", context);
    }
    String firstItem = sep.next();
    DefineStatSubToken subToken;
    try {
        subToken = DefineStatSubToken.valueOf(firstItem);
    } catch (IllegalArgumentException e1) {
        return new ParseResult.Fail("Found unexpected sub tag " + firstItem + " in " + getTokenName() + Constants.COLON + value + ". Must be one of " + StringUtils.join(DefineStatSubToken.values(), ", ") + Constants.DOT, context);
    }
    if (!sep.hasNext()) {
        return new ParseResult.Fail(getTokenName() + Constants.COLON + subToken + "| must be followed by a stat.", context);
    }
    String statKey = sep.next();
    CDOMSingleRef<PCStat> stat = context.getReferenceContext().getCDOMReference(PCSTAT_CLASS, statKey);
    Formula f = null;
    if (subToken == DefineStatSubToken.LOCK || subToken == DefineStatSubToken.MINVALUE || subToken == DefineStatSubToken.MAXVALUE) {
        if (!sep.hasNext()) {
            return new ParseResult.Fail(getTokenName() + Constants.COLON + subToken + "| must be followed by both a stat and a value.", context);
        }
        String formula = sep.next();
        f = FormulaFactory.getFormulaFor(formula);
        if (!f.isValid()) {
            return new ParseResult.Fail("Formula in " + getTokenName() + " was not valid: " + f.toString(), context);
        }
    }
    if (sep.hasNext()) {
        return new ParseResult.Fail(getTokenName() + Constants.COLON + value + " has too many pipe separated item.", context);
    }
    switch(subToken) {
        case LOCK:
            context.getObjectContext().addToList(obj, ListKey.STAT_LOCKS, new StatLock(stat, f));
            break;
        case UNLOCK:
            context.getObjectContext().addToList(obj, ListKey.UNLOCKED_STATS, stat);
            break;
        case NONSTAT:
            context.getObjectContext().addToList(obj, ListKey.NONSTAT_STATS, stat);
            break;
        case STAT:
            context.getObjectContext().addToList(obj, ListKey.NONSTAT_TO_STAT_STATS, stat);
            break;
        case MINVALUE:
            context.getObjectContext().addToList(obj, ListKey.STAT_MINVALUE, new StatLock(stat, f));
            break;
        case MAXVALUE:
            context.getObjectContext().addToList(obj, ListKey.STAT_MAXVALUE, new StatLock(stat, f));
            break;
    }
    return ParseResult.SUCCESS;
}

Example 42 with Formula

use of pcgen.base.formula.Formula in project pcgen by PCGen.

the class FollowersLst method parseToken.

@Override
public ParseResult parseToken(LoadContext context, CDOMObject obj, String value) {
    if (obj instanceof Ungranted) {
        return new ParseResult.Fail("Cannot use " + getTokenName() + " on an Ungranted object type: " + obj.getClass().getSimpleName(), context);
    }
    if ((value == null) || value.isEmpty()) {
        return new ParseResult.Fail("Argument in " + getTokenName() + " cannot be empty", context);
    }
    ParsingSeparator sep = new ParsingSeparator(value, '|');
    sep.addGroupingPair('[', ']');
    sep.addGroupingPair('(', ')');
    String followerType = sep.next();
    if (followerType.isEmpty()) {
        return new ParseResult.Fail("Follower Type in " + getTokenName() + " cannot be empty", context);
    }
    if (!sep.hasNext()) {
        return new ParseResult.Fail(getTokenName() + " has no PIPE character: " + "Must be of the form <follower type>|<formula>", context);
    }
    String followerNumber = sep.next();
    if (sep.hasNext()) {
        return new ParseResult.Fail(getTokenName() + " has too many PIPE characters: " + "Must be of the form <follower type>|<formula", context);
    }
    if (followerNumber.isEmpty()) {
        return new ParseResult.Fail("Follower Count in " + getTokenName() + " cannot be empty", context);
    }
    CDOMSingleRef<CompanionList> cl = context.getReferenceContext().getCDOMReference(CompanionList.class, followerType);
    Formula num = FormulaFactory.getFormulaFor(followerNumber);
    if (!num.isValid()) {
        return new ParseResult.Fail("Number of Followers in " + getTokenName() + " was not valid: " + num.toString(), context);
    }
    context.getObjectContext().addToList(obj, ListKey.FOLLOWERS, new FollowerLimit(cl, num));
    return ParseResult.SUCCESS;
}

Example 43 with Formula

use of pcgen.base.formula.Formula in project pcgen by PCGen.

the class FollowersLst method unparse.

@Override
public String[] unparse(LoadContext context, CDOMObject obj) {
    Changes<FollowerLimit> changes = context.getObjectContext().getListChanges(obj, ListKey.FOLLOWERS);
    if (changes == null || changes.isEmpty()) {
        return null;
    }
    TreeSet<String> returnSet = new TreeSet<>();
    for (FollowerLimit fl : changes.getAdded()) {
        String followerType = fl.getCompanionList().getLSTformat(false);
        Formula followerNumber = fl.getValue();
        returnSet.add(followerType + Constants.PIPE + followerNumber.toString());
    }
    return returnSet.toArray(new String[returnSet.size()]);
}

Example 44 with Formula

use of pcgen.base.formula.Formula in project pcgen by PCGen.

the class ChooseLst method unparse.

@Override
public String[] unparse(LoadContext context, CDOMObject obj) {
    String[] str = context.unparseSubtoken(obj, getTokenName());
    if (str == null) {
        return null;
    }
    Formula choices = context.getObjectContext().getFormula(obj, FormulaKey.NUMCHOICES);
    String choicesString = choices == null ? null : "NUMCHOICES=" + choices.toString() + Constants.PIPE;
    for (int i = 0; i < str.length; i++) {
        if (str[i].endsWith(Constants.PIPE)) {
            str[i] = str[i].substring(0, str[i].length() - 1);
        }
        if (choicesString != null) {
            str[i] = choicesString + str[i];
        }
        if (str[i].startsWith("FEATEQ|")) {
            str[i] = "FEAT=" + str[i].substring(7);
        }
    }
    return str;
}

Example 45 with Formula

use of pcgen.base.formula.Formula in project pcgen by PCGen.

the class StatToken method parseTokenWithSeparator.

@Override
protected ParseResult parseTokenWithSeparator(LoadContext context, KitStat kitStat, String value) {
    StringTokenizer st = new StringTokenizer(value, Constants.PIPE);
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        int equalLoc = token.indexOf('=');
        if (equalLoc == -1) {
            return new ParseResult.Fail("Illegal " + getTokenName() + " did not have Stat=X format: " + value, context);
        }
        if (equalLoc != token.lastIndexOf('=')) {
            return new ParseResult.Fail("Illegal " + getTokenName() + " had two equal signs, is not Stat=X format: " + value, context);
        }
        String statName = token.substring(0, equalLoc);
        if (statName.isEmpty()) {
            return new ParseResult.Fail("Illegal " + getTokenName() + " had no stat, is not Stat=X format: " + value, context);
        }
        CDOMSingleRef<PCStat> stat = context.getReferenceContext().getCDOMReference(PCStat.class, statName);
        String formula = token.substring(equalLoc + 1);
        if (formula.isEmpty()) {
            return new ParseResult.Fail("Unable to find STAT value: " + value, context);
        }
        Formula statValue = FormulaFactory.getFormulaFor(formula);
        if (!statValue.isValid()) {
            return new ParseResult.Fail("StatValue in " + getTokenName() + " was not valid: " + statValue.toString(), context);
        }
        kitStat.addStat(stat, statValue);
    }
    return ParseResult.SUCCESS;
}