mirror of
https://github.com/mcMMO-Dev/mcMMO.git
synced 2025-03-15 14:29:46 +01:00
c10525ada9
This commit updates our database managers to use UUIDs instead of usernames for persistent storage. Fixes #1979
1045 lines
44 KiB
Java
1045 lines
44 KiB
Java
package com.gmail.nossr50.database;
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import java.io.BufferedReader;
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import java.io.BufferedWriter;
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import java.io.Closeable;
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import java.io.File;
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import java.io.FileReader;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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import org.bukkit.OfflinePlayer;
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import com.gmail.nossr50.mcMMO;
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import com.gmail.nossr50.config.Config;
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import com.gmail.nossr50.datatypes.MobHealthbarType;
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import com.gmail.nossr50.datatypes.database.DatabaseType;
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import com.gmail.nossr50.datatypes.database.PlayerStat;
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import com.gmail.nossr50.datatypes.database.UpgradeType;
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import com.gmail.nossr50.datatypes.player.PlayerProfile;
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import com.gmail.nossr50.datatypes.skills.AbilityType;
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import com.gmail.nossr50.datatypes.skills.SkillType;
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import com.gmail.nossr50.runnables.database.UUIDUpdateAsyncTask;
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import com.gmail.nossr50.util.Misc;
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import com.gmail.nossr50.util.StringUtils;
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import org.apache.commons.lang.ArrayUtils;
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public final class FlatfileDatabaseManager implements DatabaseManager {
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private final HashMap<SkillType, List<PlayerStat>> playerStatHash = new HashMap<SkillType, List<PlayerStat>>();
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private final List<PlayerStat> powerLevels = new ArrayList<PlayerStat>();
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private long lastUpdate = 0;
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private final long UPDATE_WAIT_TIME = 600000L; // 10 minutes
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private final File usersFile;
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private static final Object fileWritingLock = new Object();
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protected FlatfileDatabaseManager() {
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usersFile = new File(mcMMO.getUsersFilePath());
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checkStructure();
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updateLeaderboards();
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if (mcMMO.getUpgradeManager().shouldUpgrade(UpgradeType.ADD_UUIDS)) {
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new UUIDUpdateAsyncTask(mcMMO.p, getStoredUsers()).runTaskAsynchronously(mcMMO.p);
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}
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}
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public void purgePowerlessUsers() {
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int purgedUsers = 0;
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mcMMO.p.getLogger().info("Purging powerless users...");
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BufferedReader in = null;
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FileWriter out = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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// This code is O(n) instead of O(n²)
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synchronized (fileWritingLock) {
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try {
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in = new BufferedReader(new FileReader(usersFilePath));
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StringBuilder writer = new StringBuilder();
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String line;
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while ((line = in.readLine()) != null) {
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String[] character = line.split(":");
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Map<SkillType, Integer> skills = getSkillMapFromLine(character);
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boolean powerless = true;
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for (int skill : skills.values()) {
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if (skill != 0) {
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powerless = false;
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break;
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}
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}
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// If they're still around, rewrite them to the file.
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if (!powerless) {
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writer.append(line).append("\r\n");
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}
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else {
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purgedUsers++;
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Misc.profileCleanup(character[0]);
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}
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}
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// Write the new file
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out = new FileWriter(usersFilePath);
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out.write(writer.toString());
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}
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catch (IOException e) {
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mcMMO.p.getLogger().severe("Exception while reading " + usersFilePath + " (Are you sure you formatted it correctly?)" + e.toString());
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}
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finally {
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tryClose(in);
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tryClose(out);
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}
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}
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mcMMO.p.getLogger().info("Purged " + purgedUsers + " users from the database.");
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}
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public void purgeOldUsers() {
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int removedPlayers = 0;
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long currentTime = System.currentTimeMillis();
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mcMMO.p.getLogger().info("Purging old users...");
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BufferedReader in = null;
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FileWriter out = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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// This code is O(n) instead of O(n²)
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synchronized (fileWritingLock) {
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try {
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in = new BufferedReader(new FileReader(usersFilePath));
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StringBuilder writer = new StringBuilder();
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String line;
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while ((line = in.readLine()) != null) {
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String[] character = line.split(":");
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String name = character[0];
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long lastPlayed = 0;
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boolean rewrite = false;
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try {
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lastPlayed = Long.parseLong(character[37]) * Misc.TIME_CONVERSION_FACTOR;
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}
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catch (NumberFormatException e) {
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}
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if (lastPlayed == 0) {
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OfflinePlayer player = mcMMO.p.getServer().getOfflinePlayer(name);
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lastPlayed = player.getLastPlayed();
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rewrite = true;
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}
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if (currentTime - lastPlayed > PURGE_TIME) {
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removedPlayers++;
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Misc.profileCleanup(name);
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}
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else {
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if (rewrite) {
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// Rewrite their data with a valid time
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character[37] = Long.toString(lastPlayed);
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String newLine = org.apache.commons.lang.StringUtils.join(character, ":");
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writer.append(newLine).append("\r\n");
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}
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else {
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writer.append(line).append("\r\n");
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}
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}
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}
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// Write the new file
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out = new FileWriter(usersFilePath);
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out.write(writer.toString());
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}
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catch (IOException e) {
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mcMMO.p.getLogger().severe("Exception while reading " + usersFilePath + " (Are you sure you formatted it correctly?)" + e.toString());
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}
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finally {
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tryClose(in);
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tryClose(out);
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}
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}
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mcMMO.p.getLogger().info("Purged " + removedPlayers + " users from the database.");
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}
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public boolean removeUser(String playerName) {
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boolean worked = false;
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BufferedReader in = null;
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FileWriter out = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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synchronized (fileWritingLock) {
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try {
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in = new BufferedReader(new FileReader(usersFilePath));
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StringBuilder writer = new StringBuilder();
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String line;
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while ((line = in.readLine()) != null) {
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// Write out the same file but when we get to the player we want to remove, we skip his line.
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if (!worked && line.split(":")[0].equalsIgnoreCase(playerName)) {
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mcMMO.p.getLogger().info("User found, removing...");
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worked = true;
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continue; // Skip the player
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}
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writer.append(line).append("\r\n");
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}
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out = new FileWriter(usersFilePath); // Write out the new file
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out.write(writer.toString());
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}
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catch (Exception e) {
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mcMMO.p.getLogger().severe("Exception while reading " + usersFilePath + " (Are you sure you formatted it correctly?)" + e.toString());
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}
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finally {
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tryClose(in);
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tryClose(out);
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}
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}
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Misc.profileCleanup(playerName);
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return worked;
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}
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public boolean saveUser(PlayerProfile profile) {
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String playerName = profile.getPlayerName();
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UUID uuid = profile.getUniqueId();
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BufferedReader in = null;
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FileWriter out = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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synchronized (fileWritingLock) {
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try {
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// Open the file
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in = new BufferedReader(new FileReader(usersFilePath));
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StringBuilder writer = new StringBuilder();
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String line;
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// While not at the end of the file
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while ((line = in.readLine()) != null) {
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// Read the line in and copy it to the output if it's not the player we want to edit
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String[] character = line.split(":");
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if (!character[41].equalsIgnoreCase(uuid.toString()) && !character[0].equalsIgnoreCase(playerName)) {
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writer.append(line).append("\r\n");
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}
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else {
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// Otherwise write the new player information
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writer.append(playerName).append(":");
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writer.append(profile.getSkillLevel(SkillType.MINING)).append(":");
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writer.append(":");
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writer.append(":");
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writer.append(profile.getSkillXpLevel(SkillType.MINING)).append(":");
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writer.append(profile.getSkillLevel(SkillType.WOODCUTTING)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.WOODCUTTING)).append(":");
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writer.append(profile.getSkillLevel(SkillType.REPAIR)).append(":");
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writer.append(profile.getSkillLevel(SkillType.UNARMED)).append(":");
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writer.append(profile.getSkillLevel(SkillType.HERBALISM)).append(":");
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writer.append(profile.getSkillLevel(SkillType.EXCAVATION)).append(":");
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writer.append(profile.getSkillLevel(SkillType.ARCHERY)).append(":");
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writer.append(profile.getSkillLevel(SkillType.SWORDS)).append(":");
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writer.append(profile.getSkillLevel(SkillType.AXES)).append(":");
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writer.append(profile.getSkillLevel(SkillType.ACROBATICS)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.REPAIR)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.UNARMED)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.HERBALISM)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.EXCAVATION)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.ARCHERY)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.SWORDS)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.AXES)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.ACROBATICS)).append(":");
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writer.append(":");
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writer.append(profile.getSkillLevel(SkillType.TAMING)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.TAMING)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.BERSERK)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.GIGA_DRILL_BREAKER)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.TREE_FELLER)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.GREEN_TERRA)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.SERRATED_STRIKES)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.SKULL_SPLITTER)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.SUPER_BREAKER)).append(":");
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writer.append(":");
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writer.append(profile.getSkillLevel(SkillType.FISHING)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.FISHING)).append(":");
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writer.append((int) profile.getAbilityDATS(AbilityType.BLAST_MINING)).append(":");
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writer.append(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR).append(":");
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MobHealthbarType mobHealthbarType = profile.getMobHealthbarType();
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writer.append(mobHealthbarType == null ? Config.getInstance().getMobHealthbarDefault().toString() : mobHealthbarType.toString()).append(":");
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writer.append(profile.getSkillLevel(SkillType.ALCHEMY)).append(":");
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writer.append(profile.getSkillXpLevel(SkillType.ALCHEMY)).append(":");
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writer.append(uuid.toString()).append(":");
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writer.append("\r\n");
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}
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}
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// Write the new file
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out = new FileWriter(usersFilePath);
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out.write(writer.toString());
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return true;
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}
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catch (Exception e) {
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e.printStackTrace();
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return false;
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}
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finally {
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tryClose(in);
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tryClose(out);
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}
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}
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}
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public List<PlayerStat> readLeaderboard(SkillType skill, int pageNumber, int statsPerPage) {
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updateLeaderboards();
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List<PlayerStat> statsList = skill == null ? powerLevels : playerStatHash.get(skill);
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int fromIndex = (Math.max(pageNumber, 1) - 1) * statsPerPage;
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return statsList.subList(Math.min(fromIndex, statsList.size()), Math.min(fromIndex + statsPerPage, statsList.size()));
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}
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public Map<SkillType, Integer> readRank(String playerName) {
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updateLeaderboards();
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Map<SkillType, Integer> skills = new HashMap<SkillType, Integer>();
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for (SkillType skill : SkillType.NON_CHILD_SKILLS) {
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skills.put(skill, getPlayerRank(playerName, playerStatHash.get(skill)));
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}
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skills.put(null, getPlayerRank(playerName, powerLevels));
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return skills;
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}
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public void newUser(String playerName, String uuid) {
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BufferedWriter out = null;
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synchronized (fileWritingLock) {
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try {
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// Open the file to write the player
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out = new BufferedWriter(new FileWriter(mcMMO.getUsersFilePath(), true));
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// Add the player to the end
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out.append(playerName).append(":");
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out.append("0:"); // Mining
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out.append(":");
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out.append(":");
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out.append("0:"); // Xp
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out.append("0:"); // Woodcutting
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out.append("0:"); // WoodCuttingXp
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out.append("0:"); // Repair
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out.append("0:"); // Unarmed
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out.append("0:"); // Herbalism
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out.append("0:"); // Excavation
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out.append("0:"); // Archery
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out.append("0:"); // Swords
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out.append("0:"); // Axes
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out.append("0:"); // Acrobatics
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out.append("0:"); // RepairXp
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out.append("0:"); // UnarmedXp
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out.append("0:"); // HerbalismXp
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out.append("0:"); // ExcavationXp
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out.append("0:"); // ArcheryXp
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out.append("0:"); // SwordsXp
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out.append("0:"); // AxesXp
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out.append("0:"); // AcrobaticsXp
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out.append(":");
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out.append("0:"); // Taming
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out.append("0:"); // TamingXp
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out.append("0:"); // DATS
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out.append("0:"); // DATS
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out.append("0:"); // DATS
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out.append("0:"); // DATS
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out.append("0:"); // DATS
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out.append("0:"); // DATS
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out.append("0:"); // DATS
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out.append(":");
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out.append("0:"); // Fishing
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out.append("0:"); // FishingXp
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out.append("0:"); // Blast Mining
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out.append(String.valueOf(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR)).append(":"); // LastLogin
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out.append(Config.getInstance().getMobHealthbarDefault().toString()).append(":"); // Mob Healthbar HUD
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out.append("0:"); // Alchemy
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out.append("0:"); // AlchemyXp
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out.append(uuid).append(":"); // UUID
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// Add more in the same format as the line above
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out.newLine();
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}
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catch (Exception e) {
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e.printStackTrace();
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}
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finally {
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tryClose(out);
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}
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}
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}
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@Deprecated
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public PlayerProfile loadPlayerProfile(String playerName, boolean create) {
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return loadPlayerProfile(playerName, "", create);
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}
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public PlayerProfile loadPlayerProfile(UUID uuid, boolean create) {
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return loadPlayerProfile("", uuid.toString(), create);
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}
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public PlayerProfile loadPlayerProfile(String playerName, UUID uuid, boolean create) {
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return loadPlayerProfile(playerName, uuid.toString(), create);
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}
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private PlayerProfile loadPlayerProfile(String playerName, String uuid, boolean create) {
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BufferedReader in = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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synchronized (fileWritingLock) {
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try {
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// Open the user file
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in = new BufferedReader(new FileReader(usersFilePath));
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String line;
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while ((line = in.readLine()) != null) {
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// Find if the line contains the player we want.
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String[] character = line.split(":");
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if (!character[41].equalsIgnoreCase(uuid) && !character[0].equalsIgnoreCase(playerName)) {
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continue;
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}
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// Update playerName in database after name change
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if (!character[0].equalsIgnoreCase(playerName)) {
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mcMMO.p.debug("Name change detected: " + character[0] + " => " + playerName);
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character[0] = playerName;
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}
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return loadFromLine(character);
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}
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// Didn't find the player, create a new one
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if (create) {
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if (uuid.isEmpty()) {
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newUser(playerName, uuid);
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return new PlayerProfile(playerName, true);
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}
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newUser(playerName, uuid);
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return new PlayerProfile(playerName, UUID.fromString(uuid), true);
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}
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}
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catch (Exception e) {
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e.printStackTrace();
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}
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finally {
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// I have no idea why it's necessary to inline tryClose() here, but it removes
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// a resource leak warning, and I'm trusting the compiler on this one.
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if (in != null) {
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try {
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in.close();
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}
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catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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}
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// Return unloaded profile
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if (uuid.isEmpty()) {
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return new PlayerProfile(playerName);
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}
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return new PlayerProfile(playerName, UUID.fromString(uuid));
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}
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public void convertUsers(DatabaseManager destination) {
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BufferedReader in = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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int convertedUsers = 0;
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long startMillis = System.currentTimeMillis();
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synchronized (fileWritingLock) {
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try {
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// Open the user file
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in = new BufferedReader(new FileReader(usersFilePath));
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String line;
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while ((line = in.readLine()) != null) {
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String[] character = line.split(":");
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try {
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destination.saveUser(loadFromLine(character));
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}
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catch (Exception e) {
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e.printStackTrace();
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}
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convertedUsers++;
|
|
Misc.printProgress(convertedUsers, progressInterval, startMillis);
|
|
}
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
finally {
|
|
tryClose(in);
|
|
}
|
|
}
|
|
}
|
|
|
|
public boolean saveUserUUID(String userName, UUID uuid) {
|
|
boolean worked = false;
|
|
|
|
BufferedReader in = null;
|
|
FileWriter out = null;
|
|
String usersFilePath = mcMMO.getUsersFilePath();
|
|
|
|
synchronized (fileWritingLock) {
|
|
try {
|
|
in = new BufferedReader(new FileReader(usersFilePath));
|
|
StringBuilder writer = new StringBuilder();
|
|
String line;
|
|
|
|
while ((line = in.readLine()) != null) {
|
|
String[] character = line.split(":");
|
|
if (!worked && character[0].equalsIgnoreCase(userName)) {
|
|
if (character.length < 42) {
|
|
mcMMO.p.getLogger().severe("Could not update UUID for " + userName + "!");
|
|
mcMMO.p.getLogger().severe("Database entry is invalid.");
|
|
break;
|
|
}
|
|
|
|
line = line.replace(character[41], uuid.toString());
|
|
worked = true;
|
|
}
|
|
|
|
writer.append(line).append("\r\n");
|
|
}
|
|
|
|
out = new FileWriter(usersFilePath); // Write out the new file
|
|
out.write(writer.toString());
|
|
}
|
|
catch (Exception e) {
|
|
mcMMO.p.getLogger().severe("Exception while reading " + usersFilePath + " (Are you sure you formatted it correctly?)" + e.toString());
|
|
}
|
|
finally {
|
|
tryClose(in);
|
|
tryClose(out);
|
|
}
|
|
}
|
|
|
|
return worked;
|
|
}
|
|
|
|
public boolean saveUserUUIDs(Map<String, UUID> fetchedUUIDs) {
|
|
BufferedReader in = null;
|
|
FileWriter out = null;
|
|
String usersFilePath = mcMMO.getUsersFilePath();
|
|
|
|
synchronized (fileWritingLock) {
|
|
try {
|
|
in = new BufferedReader(new FileReader(usersFilePath));
|
|
StringBuilder writer = new StringBuilder();
|
|
String line;
|
|
|
|
while (((line = in.readLine()) != null) && !fetchedUUIDs.isEmpty()) {
|
|
String[] character = line.split(":");
|
|
if (fetchedUUIDs.containsKey(character[0])) {
|
|
if (character.length < 42) {
|
|
mcMMO.p.getLogger().severe("Could not update UUID for " + character[0] + "!");
|
|
mcMMO.p.getLogger().severe("Database entry is invalid.");
|
|
return false;
|
|
}
|
|
|
|
line = line.replace(character[41], fetchedUUIDs.remove(character[0]).toString());
|
|
}
|
|
|
|
writer.append(line).append("\r\n");
|
|
}
|
|
|
|
out = new FileWriter(usersFilePath); // Write out the new file
|
|
out.write(writer.toString());
|
|
}
|
|
catch (Exception e) {
|
|
mcMMO.p.getLogger().severe("Exception while reading " + usersFilePath + " (Are you sure you formatted it correctly?)" + e.toString());
|
|
}
|
|
finally {
|
|
tryClose(in);
|
|
tryClose(out);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public List<String> getStoredUsers() {
|
|
ArrayList<String> users = new ArrayList<String>();
|
|
BufferedReader in = null;
|
|
String usersFilePath = mcMMO.getUsersFilePath();
|
|
|
|
synchronized (fileWritingLock) {
|
|
try {
|
|
// Open the user file
|
|
in = new BufferedReader(new FileReader(usersFilePath));
|
|
String line;
|
|
|
|
while ((line = in.readLine()) != null) {
|
|
String[] character = line.split(":");
|
|
users.add(character[0]);
|
|
}
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
finally {
|
|
tryClose(in);
|
|
}
|
|
}
|
|
return users;
|
|
}
|
|
|
|
/**
|
|
* Update the leader boards.
|
|
*/
|
|
private void updateLeaderboards() {
|
|
// Only update FFS leaderboards every 10 minutes.. this puts a lot of strain on the server (depending on the size of the database) and should not be done frequently
|
|
if (System.currentTimeMillis() < lastUpdate + UPDATE_WAIT_TIME) {
|
|
return;
|
|
}
|
|
|
|
String usersFilePath = mcMMO.getUsersFilePath();
|
|
lastUpdate = System.currentTimeMillis(); // Log when the last update was run
|
|
powerLevels.clear(); // Clear old values from the power levels
|
|
|
|
// Initialize lists
|
|
List<PlayerStat> mining = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> woodcutting = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> herbalism = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> excavation = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> acrobatics = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> repair = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> swords = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> axes = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> archery = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> unarmed = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> taming = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> fishing = new ArrayList<PlayerStat>();
|
|
List<PlayerStat> alchemy = new ArrayList<PlayerStat>();
|
|
|
|
BufferedReader in = null;
|
|
String playerName = null;
|
|
// Read from the FlatFile database and fill our arrays with information
|
|
synchronized (fileWritingLock) {
|
|
try {
|
|
in = new BufferedReader(new FileReader(usersFilePath));
|
|
String line;
|
|
|
|
while ((line = in.readLine()) != null) {
|
|
String[] data = line.split(":");
|
|
playerName = data[0];
|
|
int powerLevel = 0;
|
|
|
|
Map<SkillType, Integer> skills = getSkillMapFromLine(data);
|
|
|
|
powerLevel += putStat(acrobatics, playerName, skills.get(SkillType.ACROBATICS));
|
|
powerLevel += putStat(alchemy, playerName, skills.get(SkillType.ALCHEMY));
|
|
powerLevel += putStat(archery, playerName, skills.get(SkillType.ARCHERY));
|
|
powerLevel += putStat(axes, playerName, skills.get(SkillType.AXES));
|
|
powerLevel += putStat(excavation, playerName, skills.get(SkillType.EXCAVATION));
|
|
powerLevel += putStat(fishing, playerName, skills.get(SkillType.FISHING));
|
|
powerLevel += putStat(herbalism, playerName, skills.get(SkillType.HERBALISM));
|
|
powerLevel += putStat(mining, playerName, skills.get(SkillType.MINING));
|
|
powerLevel += putStat(repair, playerName, skills.get(SkillType.REPAIR));
|
|
powerLevel += putStat(swords, playerName, skills.get(SkillType.SWORDS));
|
|
powerLevel += putStat(taming, playerName, skills.get(SkillType.TAMING));
|
|
powerLevel += putStat(unarmed, playerName, skills.get(SkillType.UNARMED));
|
|
powerLevel += putStat(woodcutting, playerName, skills.get(SkillType.WOODCUTTING));
|
|
|
|
putStat(powerLevels, playerName, powerLevel);
|
|
}
|
|
}
|
|
catch (Exception e) {
|
|
mcMMO.p.getLogger().severe("Exception while reading " + usersFilePath + " during user " + playerName + " (Are you sure you formatted it correctly?) " + e.toString());
|
|
}
|
|
finally {
|
|
tryClose(in);
|
|
}
|
|
}
|
|
|
|
SkillComparator c = new SkillComparator();
|
|
|
|
Collections.sort(mining, c);
|
|
Collections.sort(woodcutting, c);
|
|
Collections.sort(repair, c);
|
|
Collections.sort(unarmed, c);
|
|
Collections.sort(herbalism, c);
|
|
Collections.sort(excavation, c);
|
|
Collections.sort(archery, c);
|
|
Collections.sort(swords, c);
|
|
Collections.sort(axes, c);
|
|
Collections.sort(acrobatics, c);
|
|
Collections.sort(taming, c);
|
|
Collections.sort(fishing, c);
|
|
Collections.sort(alchemy, c);
|
|
Collections.sort(powerLevels, c);
|
|
|
|
playerStatHash.put(SkillType.MINING, mining);
|
|
playerStatHash.put(SkillType.WOODCUTTING, woodcutting);
|
|
playerStatHash.put(SkillType.REPAIR, repair);
|
|
playerStatHash.put(SkillType.UNARMED, unarmed);
|
|
playerStatHash.put(SkillType.HERBALISM, herbalism);
|
|
playerStatHash.put(SkillType.EXCAVATION, excavation);
|
|
playerStatHash.put(SkillType.ARCHERY, archery);
|
|
playerStatHash.put(SkillType.SWORDS, swords);
|
|
playerStatHash.put(SkillType.AXES, axes);
|
|
playerStatHash.put(SkillType.ACROBATICS, acrobatics);
|
|
playerStatHash.put(SkillType.TAMING, taming);
|
|
playerStatHash.put(SkillType.FISHING, fishing);
|
|
playerStatHash.put(SkillType.ALCHEMY, alchemy);
|
|
}
|
|
|
|
/**
|
|
* Checks that the file is present and valid
|
|
*/
|
|
private void checkStructure() {
|
|
if (usersFile.exists()) {
|
|
BufferedReader in = null;
|
|
FileWriter out = null;
|
|
String usersFilePath = mcMMO.getUsersFilePath();
|
|
|
|
synchronized (fileWritingLock) {
|
|
try {
|
|
in = new BufferedReader(new FileReader(usersFilePath));
|
|
StringBuilder writer = new StringBuilder();
|
|
String line;
|
|
HashSet<String> usernames = new HashSet<String>();
|
|
HashSet<String> players = new HashSet<String>();
|
|
|
|
while ((line = in.readLine()) != null) {
|
|
// Remove empty lines from the file
|
|
if (line.isEmpty()) {
|
|
continue;
|
|
}
|
|
|
|
// Length checks depend on last character being ':'
|
|
if (line.charAt(line.length() - 1) != ':') {
|
|
line = line.concat(":");
|
|
}
|
|
String[] character = line.split(":");
|
|
|
|
// Prevent the same username from being present multiple times
|
|
if (!usernames.add(character[0])) {
|
|
continue;
|
|
}
|
|
|
|
// Prevent the same player from being present multiple times
|
|
if (character.length == 42 && (!character[41].isEmpty() && !players.add(character[41]))) {
|
|
continue;
|
|
}
|
|
|
|
if (character.length < 33) {
|
|
// Before Version 1.0 - Drop
|
|
mcMMO.p.getLogger().warning("Dropping malformed or before version 1.0 line from database - " + line);
|
|
continue;
|
|
}
|
|
|
|
String oldVersion = null;
|
|
|
|
if (character.length <= 33) {
|
|
// Introduction of HUDType
|
|
// Version 1.1.06
|
|
// commit 78f79213cdd7190cd11ae54526f3b4ea42078e8a
|
|
line = line.concat(" :");
|
|
character = line.split(":");
|
|
oldVersion = "1.1.06";
|
|
}
|
|
|
|
if (!character[33].isEmpty()) {
|
|
// Removal of Spout Support
|
|
// Version 1.4.07-dev2
|
|
// commit 7bac0e2ca5143bce84dc160617fed97f0b1cb968
|
|
line = line.replace(character[33], "");
|
|
if (oldVersion == null) {
|
|
oldVersion = "1.4.07";
|
|
}
|
|
}
|
|
|
|
// If they're valid, rewrite them to the file.
|
|
if (character.length == 42) {
|
|
writer.append(line).append("\r\n");
|
|
continue;
|
|
}
|
|
|
|
StringBuilder newLine = new StringBuilder(line);
|
|
|
|
if (character.length <= 35) {
|
|
// Introduction of Fishing
|
|
// Version 1.2.00
|
|
// commit a814b57311bc7734661109f0e77fc8bab3a0bd29
|
|
newLine.append(0).append(":");
|
|
newLine.append(0).append(":");
|
|
if (oldVersion == null) {
|
|
oldVersion = "1.2.00";
|
|
}
|
|
}
|
|
if (character.length <= 36) {
|
|
// Introduction of Blast Mining cooldowns
|
|
// Version 1.3.00-dev
|
|
// commit fadbaf429d6b4764b8f1ad0efaa524a090e82ef5
|
|
newLine.append(0).append(":");
|
|
if (oldVersion == null) {
|
|
oldVersion = "1.3.00";
|
|
}
|
|
}
|
|
if (character.length <= 37) {
|
|
// Making old-purge work with flatfile
|
|
// Version 1.4.00-dev
|
|
// commmit 3f6c07ba6aaf44e388cc3b882cac3d8f51d0ac28
|
|
// XXX Cannot create an OfflinePlayer at startup, use 0 and fix in purge
|
|
newLine.append("0").append(":");
|
|
if (oldVersion == null) {
|
|
oldVersion = "1.4.00";
|
|
}
|
|
}
|
|
if (character.length <= 38) {
|
|
// Addition of mob healthbars
|
|
// Version 1.4.06
|
|
// commit da29185b7dc7e0d992754bba555576d48fa08aa6
|
|
newLine.append(Config.getInstance().getMobHealthbarDefault().toString()).append(":");
|
|
if (oldVersion == null) {
|
|
oldVersion = "1.4.06";
|
|
}
|
|
}
|
|
if (character.length <= 39) {
|
|
// Addition of Alchemy
|
|
// Version 1.4.08
|
|
newLine.append("0").append(":");
|
|
newLine.append("0").append(":");
|
|
if (oldVersion == null) {
|
|
oldVersion = "1.4.08";
|
|
}
|
|
}
|
|
if (character.length <= 41) {
|
|
// Addition of UUIDs
|
|
// Version 1.5.01
|
|
// Add a space because otherwise it gets removed
|
|
newLine.append(" :");
|
|
if (oldVersion == null) {
|
|
oldVersion = "1.5.01";
|
|
}
|
|
}
|
|
|
|
// Remove any blanks that shouldn't be there, and validate the other fields
|
|
String[] newCharacter = newLine.toString().split(":");
|
|
boolean corrupted = false;
|
|
|
|
for (int i = 0; i < newCharacter.length; i++) {
|
|
if (newCharacter[i].isEmpty() && !(i == 2 || i == 3 || i == 23 || i == 33 || i == 41)) {
|
|
corrupted = true;
|
|
|
|
if (newCharacter.length != 42) {
|
|
newCharacter = (String[]) ArrayUtils.remove(newCharacter, i);
|
|
}
|
|
else {
|
|
if (i == 37) {
|
|
newCharacter[i] = String.valueOf(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR);
|
|
}
|
|
else if (i == 38) {
|
|
newCharacter[i] = Config.getInstance().getMobHealthbarDefault().toString();
|
|
}
|
|
else {
|
|
newCharacter[i] = "0";
|
|
}
|
|
}
|
|
}
|
|
|
|
if (StringUtils.isInt(newCharacter[i]) && i == 38) {
|
|
corrupted = true;
|
|
newCharacter[i] = Config.getInstance().getMobHealthbarDefault().toString();
|
|
}
|
|
|
|
if (!StringUtils.isInt(newCharacter[i]) && !(i == 0 || i == 2 || i == 3 || i == 23 || i == 33 || i == 38 || i == 41)) {
|
|
corrupted = true;
|
|
newCharacter[i] = "0";
|
|
}
|
|
}
|
|
|
|
if (corrupted) {
|
|
mcMMO.p.debug("Updating corrupted database line for player " + newCharacter[0]);
|
|
}
|
|
|
|
if (oldVersion != null) {
|
|
mcMMO.p.debug("Updating database line from before version " + oldVersion + " for player " + character[0]);
|
|
}
|
|
|
|
if (corrupted || oldVersion != null) {
|
|
newLine = new StringBuilder(org.apache.commons.lang.StringUtils.join(newCharacter, ":"));
|
|
newLine = newLine.append(":");
|
|
}
|
|
|
|
writer.append(newLine).append("\r\n");
|
|
}
|
|
|
|
// Write the new file
|
|
out = new FileWriter(usersFilePath);
|
|
out.write(writer.toString());
|
|
}
|
|
catch (IOException e) {
|
|
mcMMO.p.getLogger().severe("Exception while reading " + usersFilePath + " (Are you sure you formatted it correctly?)" + e.toString());
|
|
}
|
|
finally {
|
|
tryClose(in);
|
|
tryClose(out);
|
|
}
|
|
}
|
|
|
|
mcMMO.getUpgradeManager().setUpgradeCompleted(UpgradeType.ADD_FISHING);
|
|
mcMMO.getUpgradeManager().setUpgradeCompleted(UpgradeType.ADD_BLAST_MINING_COOLDOWN);
|
|
mcMMO.getUpgradeManager().setUpgradeCompleted(UpgradeType.ADD_SQL_INDEXES);
|
|
mcMMO.getUpgradeManager().setUpgradeCompleted(UpgradeType.ADD_MOB_HEALTHBARS);
|
|
mcMMO.getUpgradeManager().setUpgradeCompleted(UpgradeType.DROP_SQL_PARTY_NAMES);
|
|
mcMMO.getUpgradeManager().setUpgradeCompleted(UpgradeType.DROP_SPOUT);
|
|
mcMMO.getUpgradeManager().setUpgradeCompleted(UpgradeType.ADD_ALCHEMY);
|
|
return;
|
|
}
|
|
|
|
usersFile.getParentFile().mkdir();
|
|
|
|
try {
|
|
mcMMO.p.debug("Creating mcmmo.users file...");
|
|
new File(mcMMO.getUsersFilePath()).createNewFile();
|
|
}
|
|
catch (IOException e) {
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
|
|
private void tryClose(Closeable c) {
|
|
if (c == null) {
|
|
return;
|
|
}
|
|
try {
|
|
c.close();
|
|
}
|
|
catch (IOException e) {
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
|
|
private Integer getPlayerRank(String playerName, List<PlayerStat> statsList) {
|
|
if (statsList == null) {
|
|
return null;
|
|
}
|
|
|
|
int currentPos = 1;
|
|
|
|
for (PlayerStat stat : statsList) {
|
|
if (stat.name.equalsIgnoreCase(playerName)) {
|
|
return currentPos;
|
|
}
|
|
|
|
currentPos++;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private int putStat(List<PlayerStat> statList, String playerName, int statValue) {
|
|
statList.add(new PlayerStat(playerName, statValue));
|
|
return statValue;
|
|
}
|
|
|
|
private class SkillComparator implements Comparator<PlayerStat> {
|
|
@Override
|
|
public int compare(PlayerStat o1, PlayerStat o2) {
|
|
return (o2.statVal - o1.statVal);
|
|
}
|
|
}
|
|
|
|
private PlayerProfile loadFromLine(String[] character) {
|
|
Map<SkillType, Integer> skills = getSkillMapFromLine(character); // Skill levels
|
|
Map<SkillType, Float> skillsXp = new HashMap<SkillType, Float>(); // Skill & XP
|
|
Map<AbilityType, Integer> skillsDATS = new HashMap<AbilityType, Integer>(); // Ability & Cooldown
|
|
MobHealthbarType mobHealthbarType;
|
|
|
|
// TODO on updates, put new values in a try{} ?
|
|
|
|
skillsXp.put(SkillType.TAMING, (float) Integer.valueOf(character[25]));
|
|
skillsXp.put(SkillType.MINING, (float) Integer.valueOf(character[4]));
|
|
skillsXp.put(SkillType.REPAIR, (float) Integer.valueOf(character[15]));
|
|
skillsXp.put(SkillType.WOODCUTTING, (float) Integer.valueOf(character[6]));
|
|
skillsXp.put(SkillType.UNARMED, (float) Integer.valueOf(character[16]));
|
|
skillsXp.put(SkillType.HERBALISM, (float) Integer.valueOf(character[17]));
|
|
skillsXp.put(SkillType.EXCAVATION, (float) Integer.valueOf(character[18]));
|
|
skillsXp.put(SkillType.ARCHERY, (float) Integer.valueOf(character[19]));
|
|
skillsXp.put(SkillType.SWORDS, (float) Integer.valueOf(character[20]));
|
|
skillsXp.put(SkillType.AXES, (float) Integer.valueOf(character[21]));
|
|
skillsXp.put(SkillType.ACROBATICS, (float) Integer.valueOf(character[22]));
|
|
skillsXp.put(SkillType.FISHING, (float) Integer.valueOf(character[35]));
|
|
skillsXp.put(SkillType.ALCHEMY, (float) Integer.valueOf(character[40]));
|
|
|
|
// Taming - Unused
|
|
skillsDATS.put(AbilityType.SUPER_BREAKER, Integer.valueOf(character[32]));
|
|
// Repair - Unused
|
|
skillsDATS.put(AbilityType.TREE_FELLER, Integer.valueOf(character[28]));
|
|
skillsDATS.put(AbilityType.BERSERK, Integer.valueOf(character[26]));
|
|
skillsDATS.put(AbilityType.GREEN_TERRA, Integer.valueOf(character[29]));
|
|
skillsDATS.put(AbilityType.GIGA_DRILL_BREAKER, Integer.valueOf(character[27]));
|
|
// Archery - Unused
|
|
skillsDATS.put(AbilityType.SERRATED_STRIKES, Integer.valueOf(character[30]));
|
|
skillsDATS.put(AbilityType.SKULL_SPLITTER, Integer.valueOf(character[31]));
|
|
// Acrobatics - Unused
|
|
skillsDATS.put(AbilityType.BLAST_MINING, Integer.valueOf(character[36]));
|
|
|
|
try {
|
|
mobHealthbarType = MobHealthbarType.valueOf(character[38]);
|
|
}
|
|
catch (Exception e) {
|
|
mobHealthbarType = Config.getInstance().getMobHealthbarDefault();
|
|
}
|
|
|
|
UUID uuid;
|
|
try {
|
|
uuid = UUID.fromString(character[41]);
|
|
}
|
|
catch (Exception e) {
|
|
uuid = null;
|
|
}
|
|
|
|
return new PlayerProfile(character[0], uuid, skills, skillsXp, skillsDATS, mobHealthbarType);
|
|
}
|
|
|
|
private Map<SkillType, Integer> getSkillMapFromLine(String[] character) {
|
|
Map<SkillType, Integer> skills = new HashMap<SkillType, Integer>(); // Skill & Level
|
|
|
|
skills.put(SkillType.TAMING, Integer.valueOf(character[24]));
|
|
skills.put(SkillType.MINING, Integer.valueOf(character[1]));
|
|
skills.put(SkillType.REPAIR, Integer.valueOf(character[7]));
|
|
skills.put(SkillType.WOODCUTTING, Integer.valueOf(character[5]));
|
|
skills.put(SkillType.UNARMED, Integer.valueOf(character[8]));
|
|
skills.put(SkillType.HERBALISM, Integer.valueOf(character[9]));
|
|
skills.put(SkillType.EXCAVATION, Integer.valueOf(character[10]));
|
|
skills.put(SkillType.ARCHERY, Integer.valueOf(character[11]));
|
|
skills.put(SkillType.SWORDS, Integer.valueOf(character[12]));
|
|
skills.put(SkillType.AXES, Integer.valueOf(character[13]));
|
|
skills.put(SkillType.ACROBATICS, Integer.valueOf(character[14]));
|
|
skills.put(SkillType.FISHING, Integer.valueOf(character[34]));
|
|
skills.put(SkillType.ALCHEMY, Integer.valueOf(character[39]));
|
|
|
|
return skills;
|
|
}
|
|
|
|
public DatabaseType getDatabaseType() {
|
|
return DatabaseType.FLATFILE;
|
|
}
|
|
}
|