001package net.minecraft.world.storage;
002
003import net.minecraft.entity.player.EntityPlayer;
004
005public interface IPlayerFileData
006{
007    /**
008     * Writes the player data to disk from the specified PlayerEntityMP.
009     */
010    void writePlayerData(EntityPlayer var1);
011
012    /**
013     * Reads the player data from disk into the specified PlayerEntityMP.
014     */
015    void readPlayerData(EntityPlayer var1);
016
017    /**
018     * Returns an array of usernames for which player.dat exists for.
019     */
020    String[] getAvailablePlayerDat();
021}