content: /*
   * Copyright 2019 Aurélien Gâteau <mail@agateau.com>
   *
   * This file is part of Pixel Wheels.
   *
   * Pixel Wheels is free software: you can redistribute it and/or modify it under
   * the terms of the GNU General Public License as published by the Free
   * Software Foundation, either version 3 of the License, or (at your option)
   * any later version.
   *
   * This program is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   * more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package com.agateau.pixelwheels.rewards;
  
  import com.agateau.pixelwheels.stats.GameStats;
  import com.agateau.pixelwheels.utils.StringUtils;
  
  /** A RewardRule for simple counter-based rewards */
  public class CounterRewardRule implements RewardRule {
      private final GameStats.Event mEvent;
      private final int mCount;
      private final String mUnlockText;
  
      public CounterRewardRule(GameStats.Event event, int count, String unlockText) {
          mEvent = event;
          mCount = count;
          mUnlockText = unlockText;
      }
  
      @Override
      public boolean hasBeenUnlocked(GameStats gameStats) {
          return gameStats.getEventCount(mEvent) >= mCount;
      }
  
      @Override
      public String getUnlockText(GameStats gameStats) {
          int current = gameStats.getEventCount(mEvent);
          String text = StringUtils.format(mUnlockText, mCount);
          return StringUtils.format("%s (%d/%d)", text, current, mCount);
      }
  }
  