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