Examples with PrerequisiteException pcgen.core.prereq.PrerequisiteException used on opensource projects

Example 11 with PrerequisiteException

use of pcgen.core.prereq.PrerequisiteException in project pcgen by PCGen.

the class PreMoveTester method passes.

/*
	 * (non-Javadoc)
	 * @see pcgen.core.prereq.PrerequisiteTest#passes(pcgen.core.prereq.Prerequisite, pcgen.core.PlayerCharacter)
	 */
@Override
public int passes(final Prerequisite prereq, final CharacterDisplay display, CDOMObject source) throws PrerequisiteException {
    int runningTotal = 0;
    int moveAmount = 0;
    if ((display != null) && display.hasMovement()) {
        final String moveType = prereq.getKey();
        try {
            moveAmount = Integer.parseInt(prereq.getOperand());
        } catch (NumberFormatException e) {
            throw new PrerequisiteException(LanguageBundle.getFormattedString("PreMove.error.bad_operand", //$NON-NLS-1$
            prereq.toString()));
        }
        int speed = (int) display.getMovementOfType(moveType);
        if (speed >= moveAmount) {
            runningTotal += speed;
        }
    }
    runningTotal = prereq.getOperator().compare(runningTotal, moveAmount);
    return countedTotal(prereq, runningTotal);
}

Example 12 with PrerequisiteException

use of pcgen.core.prereq.PrerequisiteException in project pcgen by PCGen.

the class PreStatParser method parse.

/**
	 * Parse the pre req list
	 *
	 * @param kind The kind of the prerequisite (less the "PRE" prefix)
	 * @param formula The body of the prerequisite.
	 * @param invertResult Whether the prerequisite should invert the result.
	 * @param overrideQualify
	 *           if set true, this prerequisite will be enforced in spite
	 *           of any "QUALIFY" tag that may be present.
	 * @return PreReq
	 * @throws PersistenceLayerException
	 */
@Override
public Prerequisite parse(String kind, String formula, boolean invertResult, boolean overrideQualify) throws PersistenceLayerException {
    Prerequisite prereq = super.parse(kind, formula, invertResult, overrideQualify);
    try {
        // PREMULT
        prereq.setKind(null);
        // Get the comparator type STATGTEQ, STAT, STATNEQ etc.
        String compType = kind.substring(4);
        if (compType.isEmpty()) {
            compType = "gteq";
        }
        String[] tokens = formula.split(",|\\|");
        int currToken = 0;
        // Get the minimum match count
        String aString = tokens[currToken++];
        try {
            prereq.setOperand(Integer.toString(Integer.parseInt(aString)));
        } catch (NumberFormatException e) {
            Logging.errorPrint("Badly formed PRESTAT attribute: " + aString);
            prereq.setOperand("1");
        }
        while (currToken < tokens.length) {
            aString = tokens[currToken++];
            final int idxEquals = aString.lastIndexOf('=');
            if (idxEquals < 3) {
                throw new PersistenceLayerException("PRE" + kindsHandled()[0] + " formula '" + formula + "' is not valid.");
            }
            final String stat = aString.substring(0, Math.min(3, idxEquals));
            Prerequisite statPrereq = new Prerequisite();
            statPrereq.setKind("stat");
            statPrereq.setKey(stat);
            statPrereq.setOperator(compType);
            statPrereq.setOperand(aString.substring(idxEquals + 1));
            prereq.addPrerequisite(statPrereq);
        }
        if ((prereq.getPrerequisiteCount() == 1) && (prereq.getOperator() == PrerequisiteOperator.GTEQ) && prereq.getOperand().equals("1")) {
            prereq = prereq.getPrerequisites().get(0);
        }
        if (invertResult) {
            prereq.setOperator(prereq.getOperator().invert());
        }
    } catch (PrerequisiteException pe) {
        throw new PersistenceLayerException("Unable to parse the prerequisite :'" + kind + ':' + formula + "'. " + pe.getLocalizedMessage());
    }
    return prereq;
}

Example 13 with PrerequisiteException

use of pcgen.core.prereq.PrerequisiteException in project pcgen by PCGen.

the class PreCampaignTester method passes.

/**
	 * @see pcgen.core.prereq.PrerequisiteTest#passes(pcgen.core.PlayerCharacter)
	 */
@Override
public int passes(final Prerequisite prereq, final CharacterDisplay display, CDOMObject source) throws PrerequisiteException {
    final int number;
    try {
        number = Integer.parseInt(prereq.getOperand());
    } catch (NumberFormatException exceptn) {
        throw new PrerequisiteException(LanguageBundle.getFormattedString("PreFeat.error", //$NON-NLS-1$
        prereq.toString()));
    }
    int runningTotal = 0;
    if (prereq.getKey().startsWith("BOOKTYPE=")) {
        runningTotal += countCampaignByBookType(prereq.getKey().substring(9), false);
    } else if (prereq.getKey().startsWith("INCLUDESBOOKTYPE=")) {
        runningTotal += countCampaignByBookType(prereq.getKey().substring(17), true);
    } else if (prereq.getKey().startsWith("INCLUDES=")) {
        runningTotal += countCampaignByName(prereq.getKey().substring(9), source, true);
    } else {
        runningTotal += countCampaignByName(prereq.getKey(), source, false);
    }
    runningTotal = prereq.getOperator().compare(runningTotal, number);
    return countedTotal(prereq, runningTotal);
}

Example 14 with PrerequisiteException

use of pcgen.core.prereq.PrerequisiteException in project pcgen by PCGen.

the class PreVariableParser method parse.

/**
	 * Parse the pre req list
	 *
	 * @param kind The kind of the prerequisite (less the "PRE" prefix)
	 * @param formula The body of the prerequisite.
	 * @param invertResult Whether the prerequisite should invert the result.
	 * @param overrideQualify
	 *           if set true, this prerequisite will be enforced in spite
	 *           of any "QUALIFY" tag that may be present.
	 * @return PreReq
	 * @throws PersistenceLayerException
	 */
@Override
public Prerequisite parse(String kind, String formula, boolean invertResult, boolean overrideQualify) throws PersistenceLayerException {
    Prerequisite prereq = super.parse(kind, formula, invertResult, overrideQualify);
    prereq.setKind("var");
    // Get the comparator type SIZEGTEQ, BSIZE, SIZENEQ etc.
    String compType = kind.substring(3);
    if (compType.isEmpty()) {
        compType = "gteq";
    }
    ParsingSeparator ps = new ParsingSeparator(formula, ',');
    ps.addGroupingPair('[', ']');
    ps.addGroupingPair('(', ')');
    try {
        int count = 0;
        while (ps.hasNext()) {
            String first = ps.next();
            if (!ps.hasNext()) {
                throw new PersistenceLayerException("Unable to parse prerequisite 'PRE" + kind + ':' + formula + "'. Incorrect parameter count (must be even)");
            }
            String second = ps.next();
            Prerequisite subreq;
            if (!ps.hasNext() && count == 0) {
                subreq = prereq;
            } else {
                // PREMULT
                prereq.setKind(null);
                subreq = new Prerequisite();
                subreq.setKind("var");
                prereq.addPrerequisite(subreq);
                count++;
            }
            subreq.setOperator(compType.intern());
            subreq.setKey(first.intern());
            subreq.setOperand(second.intern());
        }
        if (count > 0) {
            prereq.setOperand(Integer.toString(count));
        }
    } catch (PrerequisiteException pe) {
        throw new PersistenceLayerException("Unable to parse prerequisite 'PRE" + kind + ':' + formula + "'. " + pe.getLocalizedMessage());
    }
    if (invertResult) {
        prereq.setOperator(prereq.getOperator().invert());
    }
    prereq.setOverrideQualify(overrideQualify);
    return prereq;
}

Example 15 with PrerequisiteException

use of pcgen.core.prereq.PrerequisiteException in project pcgen by PCGen.

the class PreAbilityTester method passes.

@Override
public int passes(final Prerequisite prereq, final PlayerCharacter character, CDOMObject source) throws PrerequisiteException {
    final int number;
    try {
        number = Integer.parseInt(prereq.getOperand());
    } catch (NumberFormatException exception) {
        throw new PrerequisiteException(LanguageBundle.getFormattedString("PreAbility.error", //$NON-NLS-1$
        prereq.toString()));
    }
    String categoryName = prereq.getCategoryName();
    int runningTotal = PrerequisiteUtilities.passesAbilityTest(prereq, character, number, categoryName);
    return countedTotal(prereq, runningTotal);
}