DiceFormulaResult.java

/*
 *   Copyright (C) 2012 Joe AmRhein
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
package com.arconus.dicecommander.model.entities.dice;

import com.arconus.dicecommander.interactors.diceformatters.FormatDiceFormulaResult;

import java.util.ArrayList;
import java.util.List;

public class DiceFormulaResult {

    private List<SingleDieResult> dieResults;
    private int modifier;

    public DiceFormulaResult(int modifier) {
        dieResults = new ArrayList<SingleDieResult>();
        this.modifier = modifier;
    }

    public void addSingleDieResult(SingleDieResult result) {
        dieResults.add(result);
    }

    public int getTotalResult() {
        int total = 0;
        for (SingleDieResult i : dieResults) {
            total += i.getResult();
        }

        total += modifier;
        return total;
    }

    public String getDiceFormulaResultString() {
        return FormatDiceFormulaResult.getDiceFormulaResultString(dieResults, modifier);
    }

    //returns a SUCCESS or FAILURE if dieResults contains only 1 d20.  Otherwise, return NONE
    public CriticalStatus getCriticalStatus() {
        int d20Count = 0;
        SingleDieResult d20Result = null;

        for (SingleDieResult s : dieResults) {
            if (s.getNumberOfSides() == 20) {
                d20Count++;
                d20Result = s;
            }
        }

        if (d20Count == 1) {
            return d20Result.getCriticalStatus();
        } else
            return CriticalStatus.NONE;
    }
}