mirror of
https://github.com/mcMMO-Dev/mcMMO.git
synced 2024-11-26 07:06:45 +01:00
Better flatfile purge performance; sync flatdb access ...
... to avoid data loss
This commit is contained in:
riking
parent
c967a327c6
commit
c588fe7420
@ -13,6 +13,7 @@ import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.bukkit.Bukkit;
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import org.bukkit.OfflinePlayer;
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import com.gmail.nossr50.mcMMO;
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@ -32,6 +33,7 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
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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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@ -48,65 +50,65 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
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FileWriter out = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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// Rationale for doing a file read instead of using the cached values:
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// If mulitple users need be removed, this only opens the file once as
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// opposed to calling removeUser which opens the file once each time.
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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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// 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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PlayerProfile profile = null;
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try {
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profile = loadFromLine(character);
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} catch (Exception e) {
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e.printStackTrace();
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}
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if (profile == null) continue; // skip malformed lines
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while ((line = in.readLine()) != null) {
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String[] character = line.split(":");
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PlayerProfile profile = null;
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try {
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profile = loadFromLine(character);
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} catch (Exception e) {
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e.printStackTrace();
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}
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if (profile == null) continue; // skip malformed lines
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boolean powerless = true;
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for (SkillType skill : SkillType.nonChildSkills()) {
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if (profile.getSkillLevel(skill) != 0) {
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powerless = false;
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break;
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boolean powerless = true;
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for (SkillType skill : SkillType.nonChildSkills()) {
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if (profile.getSkillLevel(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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// 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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// 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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// 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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if (in != null) {
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try {
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in.close();
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}
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catch (IOException ex) {
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ex.printStackTrace();
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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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if (out != null) {
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try {
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out.close();
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finally {
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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 ex) {
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ex.printStackTrace();
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}
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}
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catch (IOException ex) {
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ex.printStackTrace();
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if (out != null) {
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try {
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out.close();
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}
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catch (IOException ex) {
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ex.printStackTrace();
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}
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}
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}
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}
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@ -120,9 +122,61 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
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mcMMO.p.getLogger().info("Purging old users...");
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for (OfflinePlayer player : mcMMO.p.getServer().getOfflinePlayers()) {
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if (!player.isOnline() && (currentTime - player.getLastPlayed() > PURGE_TIME && removeUser(player.getName()))) {
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removedPlayers++;
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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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OfflinePlayer player = Bukkit.getOfflinePlayer(name);
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boolean old = true;
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if (player != null) {
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old = (currentTime - player.getLastPlayed()) > PURGE_TIME;
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}
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if (!old) {
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writer.append(line);
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}
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else {
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removedPlayers++;
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Misc.profileCleanup(name);
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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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if (in != null) {
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try {
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in.close();
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}
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catch (IOException ex) {
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ex.printStackTrace();
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}
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}
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if (out != null) {
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try {
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out.close();
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}
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catch (IOException ex) {
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ex.printStackTrace();
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}
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}
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}
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}
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@ -136,44 +190,46 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
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FileWriter out = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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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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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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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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writer.append(line).append("\r\n");
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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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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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if (in != null) {
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try {
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in.close();
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}
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catch (IOException ex) {
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ex.printStackTrace();
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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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if (out != null) {
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try {
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out.close();
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finally {
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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 ex) {
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ex.printStackTrace();
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}
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}
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catch (IOException ex) {
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ex.printStackTrace();
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if (out != null) {
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try {
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out.close();
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}
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catch (IOException ex) {
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ex.printStackTrace();
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}
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}
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}
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}
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@ -190,88 +246,90 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
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FileWriter out = null;
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String usersFilePath = mcMMO.getUsersFilePath();
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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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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 it's not the player we want to edit
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if (!line.split(":")[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.getSkillDATS(AbilityType.BERSERK)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.GIGA_DRILL_BREAKER)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.TREE_FELLER)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.GREEN_TERRA)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.SERRATED_STRIKES)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.SKULL_SPLITTER)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.SUPER_BREAKER)).append(":");
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HudType hudType = profile.getHudType();
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writer.append(hudType == null ? "STANDARD" : hudType.toString()).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.getSkillDATS(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("\r\n");
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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 it's not the player we want to edit
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if (!line.split(":")[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.getSkillDATS(AbilityType.BERSERK)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.GIGA_DRILL_BREAKER)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.TREE_FELLER)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.GREEN_TERRA)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.SERRATED_STRIKES)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.SKULL_SPLITTER)).append(":");
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writer.append((int) profile.getSkillDATS(AbilityType.SUPER_BREAKER)).append(":");
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HudType hudType = profile.getHudType();
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writer.append(hudType == null ? "STANDARD" : hudType.toString()).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.getSkillDATS(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("\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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}
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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 (Exception e) {
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e.printStackTrace();
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}
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finally {
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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 ex) {
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ex.printStackTrace();
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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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if (out != null) {
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try {
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out.close();
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finally {
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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 ex) {
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ex.printStackTrace();
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}
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}
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catch (IOException ex) {
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ex.printStackTrace();
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if (out != null) {
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try {
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out.close();
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}
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catch (IOException ex) {
|
||||
ex.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -300,95 +358,99 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
|
||||
}
|
||||
|
||||
public void newUser(String playerName) {
|
||||
try {
|
||||
// Open the file to write the player
|
||||
BufferedWriter out = new BufferedWriter(new FileWriter(mcMMO.getUsersFilePath(), true));
|
||||
synchronized (fileWritingLock) {
|
||||
try {
|
||||
// Open the file to write the player
|
||||
BufferedWriter out = new BufferedWriter(new FileWriter(mcMMO.getUsersFilePath(), true));
|
||||
|
||||
// Add the player to the end
|
||||
out.append(playerName).append(":");
|
||||
out.append("0:"); // Mining
|
||||
out.append(":");
|
||||
out.append(":");
|
||||
out.append("0:"); // Xp
|
||||
out.append("0:"); // Woodcutting
|
||||
out.append("0:"); // WoodCuttingXp
|
||||
out.append("0:"); // Repair
|
||||
out.append("0:"); // Unarmed
|
||||
out.append("0:"); // Herbalism
|
||||
out.append("0:"); // Excavation
|
||||
out.append("0:"); // Archery
|
||||
out.append("0:"); // Swords
|
||||
out.append("0:"); // Axes
|
||||
out.append("0:"); // Acrobatics
|
||||
out.append("0:"); // RepairXp
|
||||
out.append("0:"); // UnarmedXp
|
||||
out.append("0:"); // HerbalismXp
|
||||
out.append("0:"); // ExcavationXp
|
||||
out.append("0:"); // ArcheryXp
|
||||
out.append("0:"); // SwordsXp
|
||||
out.append("0:"); // AxesXp
|
||||
out.append("0:"); // AcrobaticsXp
|
||||
out.append(":");
|
||||
out.append("0:"); // Taming
|
||||
out.append("0:"); // TamingXp
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("STANDARD").append(":"); // HUD
|
||||
out.append("0:"); // Fishing
|
||||
out.append("0:"); // FishingXp
|
||||
out.append("0:"); // Blast Mining
|
||||
out.append(String.valueOf(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR)).append(":"); // LastLogin
|
||||
out.append(Config.getInstance().getMobHealthbarDefault().toString()).append(":"); // Mob Healthbar HUD
|
||||
// Add the player to the end
|
||||
out.append(playerName).append(":");
|
||||
out.append("0:"); // Mining
|
||||
out.append(":");
|
||||
out.append(":");
|
||||
out.append("0:"); // Xp
|
||||
out.append("0:"); // Woodcutting
|
||||
out.append("0:"); // WoodCuttingXp
|
||||
out.append("0:"); // Repair
|
||||
out.append("0:"); // Unarmed
|
||||
out.append("0:"); // Herbalism
|
||||
out.append("0:"); // Excavation
|
||||
out.append("0:"); // Archery
|
||||
out.append("0:"); // Swords
|
||||
out.append("0:"); // Axes
|
||||
out.append("0:"); // Acrobatics
|
||||
out.append("0:"); // RepairXp
|
||||
out.append("0:"); // UnarmedXp
|
||||
out.append("0:"); // HerbalismXp
|
||||
out.append("0:"); // ExcavationXp
|
||||
out.append("0:"); // ArcheryXp
|
||||
out.append("0:"); // SwordsXp
|
||||
out.append("0:"); // AxesXp
|
||||
out.append("0:"); // AcrobaticsXp
|
||||
out.append(":");
|
||||
out.append("0:"); // Taming
|
||||
out.append("0:"); // TamingXp
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("0:"); // DATS
|
||||
out.append("STANDARD").append(":"); // HUD
|
||||
out.append("0:"); // Fishing
|
||||
out.append("0:"); // FishingXp
|
||||
out.append("0:"); // Blast Mining
|
||||
out.append(String.valueOf(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR)).append(":"); // LastLogin
|
||||
out.append(Config.getInstance().getMobHealthbarDefault().toString()).append(":"); // Mob Healthbar HUD
|
||||
|
||||
// Add more in the same format as the line above
|
||||
// Add more in the same format as the line above
|
||||
|
||||
out.newLine();
|
||||
out.close();
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
out.newLine();
|
||||
out.close();
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public PlayerProfile loadPlayerProfile(String playerName, boolean create) {
|
||||
FileReader file = null;
|
||||
BufferedReader in = null;
|
||||
try {
|
||||
// Open the user file
|
||||
file = new FileReader(mcMMO.getUsersFilePath());
|
||||
in = new BufferedReader(file);
|
||||
String line;
|
||||
|
||||
while ((line = in.readLine()) != null) {
|
||||
// Find if the line contains the player we want.
|
||||
String[] character = line.split(":");
|
||||
|
||||
if (!character[0].equalsIgnoreCase(playerName)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
return loadFromLine(character);
|
||||
}
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
finally {
|
||||
synchronized (fileWritingLock) {
|
||||
try {
|
||||
if (in != null) {
|
||||
in.close();
|
||||
// Open the user file
|
||||
file = new FileReader(mcMMO.getUsersFilePath());
|
||||
in = new BufferedReader(file);
|
||||
String line;
|
||||
|
||||
while ((line = in.readLine()) != null) {
|
||||
// Find if the line contains the player we want.
|
||||
String[] character = line.split(":");
|
||||
|
||||
if (!character[0].equalsIgnoreCase(playerName)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
return loadFromLine(character);
|
||||
}
|
||||
if (file != null) {
|
||||
file.close();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
finally {
|
||||
try {
|
||||
if (in != null) {
|
||||
in.close();
|
||||
}
|
||||
if (file != null) {
|
||||
file.close();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (create) {
|
||||
@ -402,37 +464,39 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
|
||||
FileReader file = null;
|
||||
BufferedReader in = null;
|
||||
|
||||
try {
|
||||
// Open the user file
|
||||
file = new FileReader(mcMMO.getUsersFilePath());
|
||||
in = new BufferedReader(file);
|
||||
String line;
|
||||
synchronized (fileWritingLock) {
|
||||
try {
|
||||
// Open the user file
|
||||
file = new FileReader(mcMMO.getUsersFilePath());
|
||||
in = new BufferedReader(file);
|
||||
String line;
|
||||
|
||||
while ((line = in.readLine()) != null) {
|
||||
String[] character = line.split(":");
|
||||
while ((line = in.readLine()) != null) {
|
||||
String[] character = line.split(":");
|
||||
|
||||
try {
|
||||
destination.saveUser(loadFromLine(character));
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
try {
|
||||
destination.saveUser(loadFromLine(character));
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
finally {
|
||||
try {
|
||||
if (in != null) {
|
||||
in.close();
|
||||
}
|
||||
if (file != null) {
|
||||
file.close();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
finally {
|
||||
try {
|
||||
if (in != null) {
|
||||
in.close();
|
||||
}
|
||||
if (file != null) {
|
||||
file.close();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -444,26 +508,29 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
|
||||
public List<String> getStoredUsers() {
|
||||
ArrayList<String> users = new ArrayList<String>();
|
||||
BufferedReader in = null;
|
||||
try {
|
||||
// Open the user file
|
||||
FileReader file = new FileReader(mcMMO.getUsersFilePath());
|
||||
in = new BufferedReader(file);
|
||||
String line;
|
||||
|
||||
while ((line = in.readLine()) != null) {
|
||||
String[] character = line.split(":");
|
||||
users.add(character[0]);
|
||||
}
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
finally {
|
||||
synchronized (fileWritingLock) {
|
||||
try {
|
||||
in.close();
|
||||
} catch (IOException e) {
|
||||
// Open the user file
|
||||
FileReader file = new FileReader(mcMMO.getUsersFilePath());
|
||||
in = new BufferedReader(file);
|
||||
String line;
|
||||
|
||||
while ((line = in.readLine()) != null) {
|
||||
String[] character = line.split(":");
|
||||
users.add(character[0]);
|
||||
}
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
finally {
|
||||
try {
|
||||
in.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
return users;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user