Android Open Source - gamemasterdice Dice Cache

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License

The source code is released under:

GNU General Public License

Java Source Code

// GameMaster Dice
// Copyright (C) 2014 David Pflug
// Copyright (C) 2011-2014 Georg Lukas
////from  ww w  . j  ava 2s.com
// This program 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 2 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, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

package de.duenndns.gmdice;

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

/** DiceCache implements a least-recently-used cache strategy
 */
public class DiceCache {
  int count;
  ArrayList<DiceSet> dscache;

  public DiceCache(int cnt) {
    count = cnt;
    dscache = new ArrayList<DiceSet>();
    dscache.add(DiceSet.getDiceSet("1d2"));
    dscache.add(DiceSet.getDiceSet("1d6"));
    dscache.add(DiceSet.getDiceSet("1d6+1"));
    dscache.add(DiceSet.getDiceSet("1d10"));
    dscache.add(DiceSet.getDiceSet("1d20"));
  }

  public void add(FUDGEDiceSet ds) {
    return;
  }

  public void add(DSADiceSet ds) {
    return;
  }

  public void add(DiceSet ds) {
    // flush entry to list start
    dscache.remove(ds);
    dscache.add(0, ds);
    while (dscache.size() > count)
      dscache.remove(count);
  }

  public void populate(android.widget.ArrayAdapter<CharSequence> list, List<DiceSet> except) {
    for (DiceSet i : dscache) {
      if (!except.contains(i))
        list.add(i.toString());
    }
    if (!except.contains(DiceSet.getDiceSet(DiceSet.DSA)))
      list.add(DiceSet.DSA);
    if (!except.contains(DiceSet.getDiceSet(DiceSet.FUDGE)))
      list.add(DiceSet.FUDGE);
  }

  public String toString() {
    StringBuilder sb = new StringBuilder();
    for (DiceSet i : dscache) {
      sb.append(i.toString());
      sb.append("|");
    }
    return sb.toString();
  }

  public void loadFromString(String s) {
    if (s == null)
      return;
    String[] values = s.split("\\|");
    dscache.clear();
    for (String v : values) {
      if (v.length() > 0)
        dscache.add(DiceSet.getDiceSet(v));
    }
  }
}

Java Source Code List

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