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fix regenallroads and made performance improvements to trim

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This commit is contained in:
boy0001 2015-02-12 17:59:02 +11:00
parent a4af0efa04
commit 0bb4afbd9a
4 changed files with 121 additions and 185 deletions
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71
PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/DebugExec.java
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@ -21,6 +21,9 @@
package com.intellectualcrafters.plot.commands;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Arrays;
@ -43,6 +46,7 @@ import com.intellectualcrafters.plot.util.ChunkManager;
import com.intellectualcrafters.plot.util.ExpireManager;
import com.intellectualcrafters.plot.util.PlayerFunctions;
import com.intellectualcrafters.plot.util.UUIDHandler;
import com.sk89q.worldedit.regions.Region;
public class DebugExec extends SubCommand {
@ -127,53 +131,46 @@ public class DebugExec extends SubCommand {
PlayerFunctions.sendMessage(null, "Local: " + date.toLocaleString());
return true;
}
case "trim-get-chunks": {
case "trim-check": {
if (args.length != 2) {
PlayerFunctions.sendMessage(null, "Use /plot debugexec trim-get-chunks <world>");
PlayerFunctions.sendMessage(null, "&7 - Generates a list of regions to trim");
return PlayerFunctions.sendMessage(null, "&7 - Run after plot expiry has run");
}
World world = Bukkit.getWorld(args[1]);
final World world = Bukkit.getWorld(args[1]);
if (world == null || !PlotMain.isPlotWorld(args[1])) {
return PlayerFunctions.sendMessage(null, "Invalid world: "+args[1]);
}
ArrayList<ChunkLoc> chunks0 = Trim.getTrimChunks(world);
PlayerFunctions.sendMessage(null, "BULK MCR: " + chunks0.size());
ArrayList<ChunkLoc> chunks = Trim.getTrimPlots(world);
chunks.addAll(chunks0);
this.chunks = chunks;
this.world = world;
PlayerFunctions.sendMessage(null, "MCR: " + chunks.size());
PlayerFunctions.sendMessage(null, "CHUNKS: " + chunks.size() * 256);
PlayerFunctions.sendMessage(null, "Calculating size on disk...");
PlayerFunctions.sendMessage(null, "SIZE (bytes): " + Trim.calculateSizeOnDisk(world, chunks));
final ArrayList<ChunkLoc> empty = new ArrayList<>();
Trim.getTrimRegions(empty, world, new Runnable() {
@Override
public void run() {
Trim.sendMessage("Processing is complete! Here's how many chunks would be deleted:");
Trim.sendMessage(" - MCA #: " + empty.size());
Trim.sendMessage(" - CHUNKS: " + (empty.size() * 256) + " (max)");
Trim.sendMessage("Exporting log for manual approval...");
final File file = new File(PlotMain.getMain().getDataFolder() + File.separator + "trim.txt");
PrintWriter writer;
try {
writer = new PrintWriter(file);
String worldname = world.getName();
for (ChunkLoc loc : empty) {
writer.println(worldname +"/region/r." + loc.x + "." + loc.z +".mca" );
}
writer.close();
Trim.sendMessage("File saved");
} catch (FileNotFoundException e) {
e.printStackTrace();
Trim.sendMessage("File failed to save! :(");
}
Trim.sendMessage("How to get the chunk coords from a region file:");
Trim.sendMessage(" - Locate the x,z values for the region file (the two numbers which are separated by a dot)");
Trim.sendMessage(" - Multiply each number by 32; this gives you the starting position");
Trim.sendMessage(" - Add 31 to each number to get the end position");
}
});
return true;
}
case "trim-check-chunks": {
if (this.chunks == null) {
return PlayerFunctions.sendMessage(null, "Please run the 'trim-get-chunks' command first");
}
PlayerFunctions.sendMessage(null, "Checking MCR files for existing plots:");
int count = 0;
for (ChunkLoc loc : chunks) {
int sx = loc.x << 4;
int sz = loc.z << 4;
loop:
for (int x = sx; x < sx + 16; x++) {
for (int z = sz; z < sz + 16; z++) {
Chunk chunk = world.getChunkAt(x, z);
Plot plot = ChunkManager.hasPlot(world, chunk);
if (plot != null) {
PlayerFunctions.sendMessage(null, " - " + plot);
count++;
break loop;
}
}
}
}
PlayerFunctions.sendMessage(null, "Found " + count + "plots.");
}
}
}
PlayerFunctions.sendMessage(player, "Possible sub commands: /plot debugexec <" + StringUtils.join(allowed_params, "|") + ">");

209
PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Trim.java
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@ -101,37 +101,49 @@ public class Trim extends SubCommand {
PlayerFunctions.sendMessage(plr, C.NOT_VALID_WORLD);
return false;
}
if (runTrimTask(world)) {
sendMessage(C.TRIM_START.s());
return true;
}
if (Trim.TASK) {
sendMessage(C.TRIM_IN_PROGRESS.s());
return false;
}
public boolean runTrimTask(final World world) {
sendMessage(C.TRIM_START.s());
final ArrayList<ChunkLoc> empty = new ArrayList<>();
getTrimRegions(empty, world, new Runnable() {
@Override
public void run() {
deleteChunks(world, empty);
}
});
return true;
}
public static boolean getBulkRegions(final ArrayList<ChunkLoc> empty, final World world, final Runnable whenDone) {
if (Trim.TASK) {
return false;
}
Trim.TASK = true;
TaskManager.runTask(new Runnable() {
@Override
public void run() {
final HybridPlotManager manager = (HybridPlotManager) PlotMain.getPlotManager(world);
final HybridPlotWorld plotworld = (HybridPlotWorld) PlotMain.getWorldSettings(world);
final String worldname = world.getName();
String directory = world.getName() + File.separator + "region";
File folder = new File(directory);
File[] regionFiles = folder.listFiles();
ArrayList<ChunkLoc> chunkChunks = new ArrayList<>();
for (File file : regionFiles) {
String name = file.getName();
if (name.endsWith("mca")) {
if (file.getTotalSpace() <= 8192) {
file.delete();
try {
String[] split = name.split("\\.");
int x = Integer.parseInt(split[1]);
int z = Integer.parseInt(split[2]);
ChunkLoc loc = new ChunkLoc(x, z);
empty.add(loc);
}
catch (Exception e) {
System.out.print("INVALID MCA: " + name);
}
}
else {
boolean delete = false;
Path path = Paths.get(file.getPath());
try {
BasicFileAttributes attr = Files.readAttributes(path, BasicFileAttributes.class);
@ -139,51 +151,70 @@ public class Trim extends SubCommand {
long modification = file.lastModified();
long diff = Math.abs(creation - modification);
if (diff < 10000) {
PlotMain.sendConsoleSenderMessage("&6 - Deleted region "+name+" (max 256 chunks)");
file.delete();
delete = true;
try {
String[] split = name.split("\\.");
int x = Integer.parseInt(split[1]);
int z = Integer.parseInt(split[2]);
ChunkLoc loc = new ChunkLoc(x, z);
empty.add(loc);
}
catch (Exception e) {
System.out.print("INVALID MCA: " + name);
}
}
} catch (Exception e) {
}
if (!delete) {
String[] split = name.split("\\.");
try {
int x = Integer.parseInt(split[1]);
int z = Integer.parseInt(split[2]);
ChunkLoc loc = new ChunkLoc(x, z);
chunkChunks.add(loc);
}
catch (Exception e) { }
}
}
}
Trim.TASK = false;
TaskManager.runTask(whenDone);
}
final Set<Plot> plots = ExpireManager.getOldPlots(world.getName()).keySet();
});
Trim.TASK = true;
return true;
}
public static boolean getTrimRegions(final ArrayList<ChunkLoc> empty, final World world, final Runnable whenDone) {
if (Trim.TASK) {
return false;
}
sendMessage("Collecting region data...");
final ArrayList<ChunkLoc> chunks = ChunkManager.getChunkChunks(world);
sendMessage(" - MCA #: " + chunks.size());
sendMessage(" - CHUNKS: " + (chunks.size() * 256) +" (max)");
sendMessage(" - TIME ESTIMATE: " + (chunks.size()/1200) +" minutes");
Trim.TASK_ID = Bukkit.getScheduler().scheduleSyncRepeatingTask(PlotMain.getMain(), new Runnable() {
@Override
public void run() {
if (manager != null && plots.size() > 0) {
Plot plot = plots.iterator().next();
if (plot.hasOwner()) {
HybridPlotManager.checkModified(plot, 0);
}
if (plot.owner == null || !HybridPlotManager.checkModified(plot, plotworld.REQUIRED_CHANGES)) {
PlotMain.removePlot(worldname, plot.id, true);
}
plots.remove(0);
}
else {
trimPlots(world);
Trim.TASK = false;
sendMessage("Done!");
if (chunks.size() == 0) {
TaskManager.runTask(whenDone);
Bukkit.getScheduler().cancelTask(Trim.TASK_ID);
return;
}
ChunkLoc loc = chunks.get(0);
int sx = loc.x << 5;
int sz = loc.z << 5;
boolean delete = true;
loop:
for (int x = sx; x < sx + 32; x++) {
for (int z = sz; z < sz + 32; z++) {
Chunk chunk = world.getChunkAt(x, z);
if (ChunkManager.hasPlot(world, chunk) != null) {
delete = false;
break loop;
}
}, 1, 1);
}
});
}
if (delete) {
empty.add(loc);
}
}
}, 1L, 1L);
Trim.TASK = true;
return true;
}
@ -219,99 +250,7 @@ public class Trim extends SubCommand {
}, 1, 1);
}
public static long calculateSizeOnDisk(World world, ArrayList<ChunkLoc> chunks) {
int result = 0;
for (ChunkLoc loc : chunks) {
String directory = world.getName() + File.separator + "region" + File.separator + "r." + loc.x + "." + loc.z + ".mca";
File file = new File(directory);
try {
result += file.length();
}
catch (Exception e) {
e.printStackTrace();
}
}
return result;
}
public static ArrayList<ChunkLoc> getTrimChunks(World world) {
ArrayList<ChunkLoc> toRemove = new ArrayList<>();
String directory = world.getName() + File.separator + "region";
File folder = new File(directory);
File[] regionFiles = folder.listFiles();
for (File file : regionFiles) {
String name = file.getName();
if (name.endsWith("mca")) {
if (file.getTotalSpace() <= 8192) {
try {
String[] split = name.split("\\.");
int x = Integer.parseInt(split[1]);
int z = Integer.parseInt(split[2]);
ChunkLoc loc = new ChunkLoc(x, z);
toRemove.add(loc);
}
catch (Exception e) {
System.out.print(name);
}
continue;
}
else {
Path path = Paths.get(file.getPath());
try {
BasicFileAttributes attr = Files.readAttributes(path, BasicFileAttributes.class);
long creation = attr.creationTime().toMillis();
long modification = file.lastModified();
long diff = Math.abs(creation - modification);
if (diff < 10000) {
PlotMain.sendConsoleSenderMessage("&6 - Deleted region "+name+" (max 256 chunks)");
try {
String[] split = name.split("\\.");
int x = Integer.parseInt(split[1]);
int z = Integer.parseInt(split[2]);
ChunkLoc loc = new ChunkLoc(x, z);
toRemove.add(loc);
}
catch (Exception e) {
System.out.print(name);
}
}
} catch (Exception e) {
}
}
}
}
return toRemove;
}
public static ArrayList<ChunkLoc> getTrimPlots(World world) {
ArrayList<ChunkLoc> toRemove = new ArrayList<>();
ArrayList<ChunkLoc> chunks = ChunkManager.getChunkChunks(world);
for (ChunkLoc loc : chunks) {
int sx = loc.x << 4;
int sz = loc.z << 4;
boolean delete = true;
loop:
for (int x = sx; x < sx + 16; x++) {
for (int z = sz; z < sz + 16; z++) {
Chunk chunk = world.getChunkAt(x, z);
if (ChunkManager.hasPlot(world, chunk) != null) {
delete = false;
break loop;
}
}
}
if (delete) {
toRemove.add(loc);
}
}
return toRemove;
}
public static void trimPlots(World world) {
ArrayList<ChunkLoc> chunks = getTrimPlots(world);
public static void deleteChunks(World world, ArrayList<ChunkLoc> chunks) {
String worldname = world.getName();
for (ChunkLoc loc : chunks) {
ChunkManager.deleteRegionFile(worldname, loc);
@ -319,7 +258,7 @@ public class Trim extends SubCommand {
}
public static void sendMessage(final String message) {
PlotMain.sendConsoleSenderMessage("&3PlotSquared -> World trim&8: " + message);
PlotMain.sendConsoleSenderMessage("&3PlotSquared -> World trim&8: &7" + message);
}
}

8
PlotSquared/src/main/java/com/intellectualcrafters/plot/generator/HybridPlotManager.java
View File

@ -180,13 +180,13 @@ import com.intellectualcrafters.plot.util.SendChunk;
public void regenerateChunkChunk(World world, ChunkLoc loc) {
int sx = loc.x << 4;
int sz = loc.z << 4;
int sx = loc.x << 5;
int sz = loc.z << 5;
HashSet<Chunk> chunks = new HashSet<Chunk>();
for (int x = sx; x < sx + 16; x++) {
for (int z = sz; z < sz + 16; z++) {
for (int x = sx; x < sx + 32; x++) {
for (int z = sz; z < sz + 32; z++) {
Chunk chunk = world.getChunkAt(x, z);
chunk.load(false);
chunks.add(chunk);

2
PlotSquared/src/main/java/com/intellectualcrafters/plot/util/ChunkManager.java
View File

@ -78,7 +78,7 @@ public class ChunkManager {
public void run() {
String directory = world + File.separator + "region" + File.separator + "r." + loc.x + "." + loc.z + ".mca";
File file = new File(directory);
PlotMain.sendConsoleSenderMessage("&6 - Deleted region "+file.getName()+" (max 256 chunks)");
PlotMain.sendConsoleSenderMessage("&6 - Deleting file: " + file.getName() + " (max 1024 chunks)");
if (file.exists()) {
file.delete();
}