EpicKnarvik97/mcMMO
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Use provided last-saved information for purge.

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The new method, OfflinePlayer.getLastPlayed(), is used as a backup for when the data is unparsable.
TODO check if StringUtils is available here
This commit is contained in:
riking 2013-07-31 15:02:01 -07:00 committed by TfT_02
parent 1f53c62ced
commit f079e22789
1 changed files with 73 additions and 9 deletions
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80
src/main/java/com/gmail/nossr50/database/FlatfileDatabaseManager.java
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@ -26,6 +26,7 @@ import com.gmail.nossr50.datatypes.skills.AbilityType;
import com.gmail.nossr50.datatypes.skills.SkillType; import com.gmail.nossr50.datatypes.skills.SkillType;
import com.gmail.nossr50.datatypes.spout.huds.HudType; import com.gmail.nossr50.datatypes.spout.huds.HudType;
import com.gmail.nossr50.util.Misc; import com.gmail.nossr50.util.Misc;
import com.gmail.nossr50.util.StringUtils;
public final class FlatfileDatabaseManager implements DatabaseManager { public final class FlatfileDatabaseManager implements DatabaseManager {
private final HashMap<SkillType, List<PlayerStat>> playerStatHash = new HashMap<SkillType, List<PlayerStat>>(); private final HashMap<SkillType, List<PlayerStat>> playerStatHash = new HashMap<SkillType, List<PlayerStat>>();
@ -115,21 +116,39 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
String line = ""; String line = "";
while ((line = in.readLine()) != null) { while ((line = in.readLine()) != null) {
// Length checks depend on last character being ':'
if (line.charAt(line.length() - 1) != ':') {
line = line + ":";
}
String[] character = line.split(":"); String[] character = line.split(":");
String name = character[0]; String name = character[0];
long lastPlayed = 0;
boolean rewrite = false;
try {
lastPlayed = Long.parseLong(character[37]) * Misc.TIME_CONVERSION_FACTOR;
} catch (NumberFormatException e) {
}
if (lastPlayed == 0) {
OfflinePlayer player = Bukkit.getOfflinePlayer(name); OfflinePlayer player = Bukkit.getOfflinePlayer(name);
boolean old = true; lastPlayed = player.getLastPlayed();
if (player != null) { rewrite = true;
old = (currentTime - player.getLastPlayed()) > PURGE_TIME;
} }
if (!old) { if (currentTime - lastPlayed > PURGE_TIME) {
writer.append(line).append("\r\n");
}
else {
removedPlayers++; removedPlayers++;
Misc.profileCleanup(name); Misc.profileCleanup(name);
} }
else {
if (rewrite) {
// Rewrite their data with a valid time
character[37] = Long.toString(lastPlayed);
String newLine = org.apache.commons.lang.StringUtils.join(character, ":");
writer.append(newLine).append("\r\n");
}
else {
writer.append(line).append("\r\n");
}
}
} }
// Write the new file // Write the new file
@ -577,7 +596,52 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
if (character.length >= 37) { if (character.length >= 37) {
writer.append(line).append("\r\n"); writer.append(line).append("\r\n");
} else { } else {
// Placeholder, repair row if needed (I.E. when new skills are added and such) String oldVersion = null;
StringBuilder newLine = new StringBuilder(line);
boolean announce = false;
if (character.length <= 33) {
// Introduction of HUDType
// Version 1.1.06
// commit 78f79213cdd7190cd11ae54526f3b4ea42078e8a
newLine.append("STANDARD").append(":");
oldVersion = "1.1.06";
}
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((int) 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(":");
announce = true; // TODO move this down
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 (announce) {
mcMMO.p.debug("Updating database line for player " + character[0] + " from before version " + oldVersion);
}
writer.append(newLine).append("\r\n");
} }
} }