LagAssist is a plugin that provides tools to prevent, analyse or resolve lag.
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package com.entryrise.lagassist;
import java.text.DecimalFormat;
import java.util.Arrays;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.scheduler.BukkitTask;
import com.entryrise.lagassist.hoppers.ChunkHoppers;
import com.entryrise.lagassist.mobs.SmartMob;
import com.entryrise.lagassist.mobs.SpawnerMgr;
import com.entryrise.lagassist.packets.Reflection;
public class Monitor {
private static DecimalFormat format = new DecimalFormat("##.##");
public static Runtime Rtm = Runtime.getRuntime();
public static byte[][] colors = new byte[129][129];
public static double exactTPS = 20.0;
public static int mondelay;
private static BukkitTask btk;
public static void Enabler(boolean reload) {
Bukkit.getLogger().info(" §e[§a✔§e] §fLag Monitor.");
for (byte[] row : colors)
Arrays.fill(row, (byte) 34);
mondelay = Main.config.getInt("lag-measures.timer");
if (!reload) {
Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(Main.p, new ExactTPS(), 100L, 1L);
LagDetect();
GetExactTPS();
createGraph();
}
}
private static void LagMeasures(double d) {
float tps = (float) (Math.floor(d * 100) / 100);
SmartMob.Spawning = true;
Physics.denyphysics = false;
SpawnerMgr.active = false;
ChunkHoppers.mobhoppers = false;
String stg = Main.PREFIX + "LagMeasures executed: §e";
if (tps <= Main.config.getDouble("smart-cleaner.maxtps-cull")) {
SmartMob.MobCuller();
stg += "Culled Mobs, ";
}
if (tps <= Main.config.getDouble("smart-cleaner.maxtps-disablespawn")) {
SmartMob.Spawning = false;
stg += "Disabled MobSpawn, ";
}
if (tps <= Main.config.getDouble("redstone-culler.maxtps")) {
Redstone.CullRedstone();
stg += "Culled Redstone, ";
}
if (tps <= Main.config.getDouble("deny-physics.maxtps")) {
Physics.denyphysics = true;
stg += "Disabled physics, ";
}
if (tps <= Main.config.getDouble("spawner-check.maxtps")) {
SpawnerMgr.active = true;
stg += "Optimizing Spawners, ";
}
if (tps <= Main.config.getDouble("hopper-check.chunk-hoppers.mob-hopper.maxtps")) {
ChunkHoppers.mobhoppers = true;
stg += "Mob Hoppers.";
}
if (Main.config.getBoolean("lag-measures.announce.enabled")) {
for (Player player : Bukkit.getOnlinePlayers()) {
if (Main.config.getBoolean("lag-measures.announce.staffmsg")) {
if (player.hasPermission("lagassist.notify")) {
if (stg.equals(Main.PREFIX + "LagMeasures executed: §e")) {
player.sendMessage(Main.PREFIX + "No LagMeasures Executed");
} else {
player.sendMessage(stg);
}
} else {
player.sendMessage(ChatColor.translateAlternateColorCodes('&',
Main.config.getString("lag-measures.announce.message")));
}
} else {
player.sendMessage(ChatColor.translateAlternateColorCodes('&',
Main.config.getString("lag-measures.announce.message")));
}
}
}
// if (tps < 19.5) {
// Bukkit.getLogger().info(Main.PREFIX + "TPS under 19.5!
// Culling redstone.");
// Redstone.CullRedstone();
// SmartMob.Spawning = true;
// if (!Main.config.getBoolean("deny-physics.enabled")) {
// Physics.denyphysics = false;
// }
// } else if (tps < 18.5) {
// Bukkit.getLogger().info(Main.PREFIX + "TPS under 18.5!
// Culling redstone & disabling Physics");
// SmartMob.Spawning = true;
// if (!Main.config.getBoolean("deny-physics.enabled")) {
// Physics.denyphysics = true;
// }
// Redstone.CullRedstone();
// } else if (tps < 15) {
// Bukkit.getLogger().info(Main.PREFIX + "TPS under 15.0!
// Aggresive systems has been activated");
// if (!Main.config.getBoolean("deny-physics.enabled")) {
// Physics.denyphysics = true;
// }
// Redstone.CullRedstone();
// SmartMob.MobCuller();
// SmartMob.Spawning = false;
// } else {
// SmartMob.Spawning = true;
// if (!Main.config.getBoolean("deny-physics.enabled")) {
// Physics.denyphysics = false;
// }
// }
}
public static void LagDetect() {
Bukkit.getScheduler().runTaskTimerAsynchronously(Main.p, new Runnable() {
@Override
public void run() {
Bukkit.getScheduler().scheduleSyncDelayedTask(Main.p, new Runnable() {
@Override
public void run() {
if (Main.config.getBoolean("lag-measures.announce.enabled")) {
Bukkit.getLogger().info(" §e[§a☯§e] §fRunning lag check task.");
}
LagMeasures(Double.valueOf(getTPS(0)));
}
}, 0L);
}
}, mondelay, mondelay);
}
public static void GetExactTPS() {
btk = Bukkit.getScheduler().runTaskTimerAsynchronously(Main.p, new Runnable() {
@Override
public void run() {
try {
Bukkit.getScheduler().scheduleSyncDelayedTask(Main.p, new Runnable() {
@Override
public void run() {
double ext = ExactTPS.getTPS();
if (ext > 20 || ext == 0) {
ext = 20;
}
exactTPS = ext;
}
}, 0L);
} catch (IllegalStateException e) {
btk.cancel();
}
}
}, 60L, 1L);
}
public static long freeMEM() {
return Rtm.freeMemory() / 1048576;
}
public static String getTPS(int time) {
return format.format(Reflection.getTPS(time)).replace(",", ".");
}
public static void createGraph() {
Bukkit.getScheduler().runTaskTimerAsynchronously(Main.p, new Runnable() {
@Override
public void run() {
double ctps = ExactTPS.getTPS(20);
double medtps = Double.valueOf(getTPS(1));
if (medtps > 15) {
medtps = 15.0;
}
if (ctps > 20) {
ctps = 20.0;
}
double min = medtps - 5;
double ntps = 89 - (ctps - min) * 8;
// Bukkit.getLogger().info(String.valueOf(ntps));
for (int i = 89; i > 9; i--) {
if (i == (int) ntps) {
colors[124][i] = 18;
} else if (i == (int) ntps + 1) {
colors[124][i] = -124;
} else if (i > ntps) {
colors[124][i] = -122;
} else {
colors[124][i] = 32;
}
}
// BEGIN GRAPHING
for (int i = 3; i < 124; i++) {
for (int j = 3; j < 90; j++) {
colors[i][j] = colors[i + 1][j];
}
}
}
}, 7L, 7L);
}
}