ForgePatch/common/net/minecraftforge/common/AchievementPage.java
2012-12-12 21:58:35 -08:00

108 lines
No EOL
2.8 KiB
Java

/**
* This software is provided under the terms of the Minecraft Forge Public
* License v1.0.
*/
package net.minecraftforge.common;
import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import net.minecraft.stats.Achievement;
public class AchievementPage
{
private String name;
private LinkedList<Achievement> achievements;
public AchievementPage(String name, Achievement... achievements)
{
this.name = name;
this.achievements = new LinkedList<Achievement>(Arrays.asList(achievements));
}
public String getName()
{
return name;
}
public List<Achievement> getAchievements()
{
return achievements;
}
private static LinkedList<AchievementPage> achievementPages = new LinkedList<AchievementPage>();
/**
* Registers an achievement page.
* @param page The page.
*/
public static void registerAchievementPage(AchievementPage page)
{
if (getAchievementPage(page.getName()) != null)
{
throw new RuntimeException("Duplicate achievement page name \"" + page.getName() + "\"!");
}
achievementPages.add(page);
}
/**
* Will return an achievement page by its index on the list.
* @param index The page's index.
* @return the achievement page corresponding to the index or null if invalid index
*/
public static AchievementPage getAchievementPage(int index)
{
return achievementPages.get(index);
}
/**
* Will return an achievement page by its name.
* @param name The page's name.
* @return the achievement page with the given name or null if no such page
*/
public static AchievementPage getAchievementPage(String name)
{
for (AchievementPage page : achievementPages)
{
if (page.getName().equals(name))
{
return page;
}
}
return null;
}
/**
* Will return the list of achievement pages.
* @return the list's size
*/
public static Set<AchievementPage> getAchievementPages()
{
return new HashSet<AchievementPage>(achievementPages);
}
/**
* Will return whether an achievement is in any page or not.
* @param achievement The achievement.
*/
public static boolean isAchievementInPages(Achievement achievement)
{
for (AchievementPage page : achievementPages)
{
if (page.getAchievements().contains(achievement))
{
return true;
}
}
return false;
}
public static String getTitle(int index)
{
return index == -1 ? "Minecraft" : getAchievementPage(index).getName();
}
}