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

Example 26 with Formula

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

the class NaturalattacksLst method process.

@Override
public boolean process(LoadContext context, CDOMObject obj) {
    List<Equipment> natWeapons = obj.getListFor(ListKey.NATURAL_WEAPON);
    if (natWeapons != null) {
        Formula sizeFormula = obj.getSafe(FormulaKey.SIZE);
        // If the size was just a default, check for a size prereq and use that instead.
        if (obj.get(FormulaKey.SIZE) == null && obj.hasPreReqTypeOf("SIZE")) {
            Integer requiredSize = getRequiredSize(obj);
            if (requiredSize != null) {
                sizeFormula = FormulaFactory.getFormulaFor(requiredSize);
            }
        }
        if (sizeFormula.isStatic()) {
            int isize = sizeFormula.resolveStatic().intValue();
            SizeAdjustment size = context.getReferenceContext().getSortedList(SizeAdjustment.class, IntegerKey.SIZEORDER).get(isize);
            for (Equipment e : natWeapons) {
                CDOMDirectSingleRef<SizeAdjustment> sizeRef = CDOMDirectSingleRef.getRef(size);
                e.put(ObjectKey.BASESIZE, sizeRef);
                e.put(ObjectKey.SIZE, sizeRef);
            }
        } else {
            Logging.errorPrint("SIZE in " + obj.getClass().getSimpleName() + ' ' + obj.getKeyName() + " must not be a variable " + "if it contains a NATURALATTACKS token");
        }
    }
    return true;
}

Example 27 with Formula

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

the class SelectLst method parseToken.

@Override
public ParseResult parseToken(LoadContext context, CDOMObject cdo, String value) {
    if (cdo instanceof Ungranted) {
        return new ParseResult.Fail("Cannot use " + getTokenName() + " on an Ungranted object type: " + cdo.getClass().getSimpleName(), context);
    }
    Formula formula = FormulaFactory.getFormulaFor(value);
    if (!formula.isValid()) {
        return new ParseResult.Fail("Formula in " + getTokenName() + " was not valid: " + formula.toString(), context);
    }
    context.getObjectContext().put(cdo, FormulaKey.SELECT, formula);
    return ParseResult.SUCCESS;
}

Example 28 with Formula

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

the class AddLevelToken method parseNonEmptyToken.

@Override
protected ParseResult parseNonEmptyToken(LoadContext context, PCTemplate template, String value) {
    ParsingSeparator sep = new ParsingSeparator(value, '|');
    sep.addGroupingPair('[', ']');
    sep.addGroupingPair('(', ')');
    String classString = sep.next();
    if (classString.isEmpty()) {
        ComplexParseResult cpr = new ComplexParseResult();
        cpr.addErrorMessage("Empty Class found in " + getTokenName());
        cpr.addErrorMessage("  " + getTokenName() + " requires at format: Class|LevelCount");
        return cpr;
    }
    if (!sep.hasNext()) {
        ComplexParseResult cpr = new ComplexParseResult();
        cpr.addErrorMessage("No | found in " + getTokenName());
        cpr.addErrorMessage("  " + getTokenName() + " requires at format: Class|LevelCount");
        return cpr;
    }
    String numLevels = sep.next();
    if (numLevels.isEmpty()) {
        ComplexParseResult cpr = new ComplexParseResult();
        cpr.addErrorMessage("Empty Level Count found in " + getTokenName());
        cpr.addErrorMessage("  " + getTokenName() + " requires at format: Class|LevelCount");
        return cpr;
    }
    if (sep.hasNext()) {
        ComplexParseResult cpr = new ComplexParseResult();
        cpr.addErrorMessage("Two | found in " + getTokenName());
        cpr.addErrorMessage("  " + getTokenName() + " requires at format: Class|LevelCount");
        return cpr;
    }
    CDOMSingleRef<PCClass> cl = context.getReferenceContext().getCDOMReference(PCClass.class, classString);
    Formula f;
    try {
        int lvls = Integer.parseInt(numLevels);
        if (lvls <= 0) {
            return new ParseResult.Fail("Number of Levels granted in " + getTokenName() + " must be greater than zero", context);
        }
        f = FormulaFactory.getFormulaFor(lvls);
    } catch (NumberFormatException nfe) {
        f = FormulaFactory.getFormulaFor(numLevels);
    }
    if (!f.isValid()) {
        return new ParseResult.Fail("Formula in " + getTokenName() + " was not valid: " + f.toString(), context);
    }
    LevelCommandFactory cf = new LevelCommandFactory(cl, f);
    context.getObjectContext().addToList(template, ListKey.ADD_LEVEL, cf);
    return ParseResult.SUCCESS;
}

Example 29 with Formula

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

the class StatmodToken method parseToken.

@Override
public ParseResult parseToken(LoadContext context, PCStat stat, String value) {
    if (value == null || value.isEmpty()) {
        return new ParseResult.Fail(getTokenName() + " arguments may not be empty", context);
    }
    Formula formula = FormulaFactory.getFormulaFor(value);
    if (!formula.isValid()) {
        return new ParseResult.Fail("Formula in " + getTokenName() + " was not valid: " + formula.toString(), context);
    }
    context.getObjectContext().put(stat, FormulaKey.STAT_MOD, formula);
    return ParseResult.SUCCESS;
}

Example 30 with Formula

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

the class TemplateToken method unparse.

@Override
public String[] unparse(LoadContext context, CDOMObject obj) {
    Changes<PersistentTransitionChoice<?>> grantChanges = context.getObjectContext().getListChanges(obj, ListKey.ADD);
    Collection<PersistentTransitionChoice<?>> addedItems = grantChanges.getAdded();
    if (addedItems == null || addedItems.isEmpty()) {
        // Zero indicates no Token
        return null;
    }
    List<String> addStrings = new ArrayList<>();
    for (TransitionChoice<?> container : addedItems) {
        SelectableSet<?> cs = container.getChoices();
        if (PCTEMPLATE_CLASS.equals(cs.getChoiceClass())) {
            Formula f = container.getCount();
            if (f == null) {
                context.addWriteMessage("Unable to find " + getFullName() + " Count");
                return null;
            }
            if (f.isStatic() && f.resolveStatic().doubleValue() <= 0) {
                context.addWriteMessage("Count in " + getFullName() + " must be > 0");
                return null;
            }
            StringBuilder sb = new StringBuilder();
            if (!FormulaFactory.ONE.equals(f)) {
                sb.append(f).append(Constants.PIPE);
            }
            sb.append(cs.getLSTformat());
            addStrings.add(sb.toString());
        // assoc.getAssociation(AssociationKey.CHOICE_MAXCOUNT);
        }
    }
    return addStrings.toArray(new String[addStrings.size()]);
}