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Code Issues Projects Releases Wiki Activity

Fixing like 10 memory leaks Fixes #4670

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This commit is contained in:
nossr50 2021-12-11 22:22:02 -08:00
parent 10470dde13
commit fbe0cd1471
15 changed files with 143 additions and 43 deletions
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6
Changelog.txt
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@ -1,4 +1,10 @@
Version 2.1.206
Fixed a memory leak involving Rupture
Fixed a memory leak involving Dodge
Fixed a memory leak involving Endermen and block pickups
Fixed a memory leak from plugin conflicts when double drops get activated
Fixed a memory leak that required a specific config.yml setup with mob health bars
You can no longer set mob health bars to -1 in config.yml to set it to display permanently (this was problematic behavior)
Fixed a bug preventing Action Bar messages from showing
Fixed a bug where Alchemy XP wasn't being granted
Lowered the default volume of level up from .75 to .3 in sounds.yml (delete sounds.yml to get this change automagically)

2
src/main/java/com/gmail/nossr50/config/GeneralConfig.java
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@ -193,7 +193,7 @@ public class GeneralConfig extends AutoUpdateConfigLoader {
}
}
public int getMobHealthbarTime() { return config.getInt("Mob_Healthbar.Display_Time", 3); }
public int getMobHealthbarTime() { return Math.max(1, config.getInt("Mob_Healthbar.Display_Time", 3)); }
/* Scoreboards */
public boolean getScoreboardsEnabled() { return config.getBoolean("Scoreboard.UseScoreboards", true); }

49
src/main/java/com/gmail/nossr50/listeners/BlockListener.java
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@ -11,6 +11,7 @@ import com.gmail.nossr50.datatypes.skills.SuperAbilityType;
import com.gmail.nossr50.datatypes.skills.ToolType;
import com.gmail.nossr50.events.fake.FakeBlockBreakEvent;
import com.gmail.nossr50.events.fake.FakeBlockDamageEvent;
import com.gmail.nossr50.events.fake.FakeEvent;
import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.skills.alchemy.Alchemy;
import com.gmail.nossr50.skills.excavation.ExcavationManager;
@ -46,9 +47,16 @@ public class BlockListener implements Listener {
this.plugin = plugin;
}
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = false)
public void onBlockDropItemEvent(BlockDropItemEvent event)
{
//Make sure we clean up metadata on these blocks
if(event.isCancelled()) {
if(event.getBlock().hasMetadata(MetadataConstants.METADATA_KEY_BONUS_DROPS))
event.getBlock().removeMetadata(MetadataConstants.METADATA_KEY_BONUS_DROPS, plugin);
return;
}
//Track how many "things" are being dropped
HashSet<Material> uniqueMaterials = new HashSet<>();
boolean dontRewardTE = false; //If we suspect TEs are mixed in with other things don't reward bonus drops for anything that isn't a block
@ -318,21 +326,27 @@ public class BlockListener implements Listener {
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
public void onBlockBreak(BlockBreakEvent event) {
/* WORLD BLACKLIST CHECK */
if(WorldBlacklist.isWorldBlacklisted(event.getBlock().getWorld()))
return;
/* WORLD GUARD MAIN FLAG CHECK */
if(WorldGuardUtils.isWorldGuardLoaded())
{
if(!WorldGuardManager.getInstance().hasMainFlag(event.getPlayer()))
return;
}
Block block = event.getBlock();
if (event instanceof FakeBlockBreakEvent) {
return;
}
BlockState blockState = event.getBlock().getState();
if(WorldBlacklist.isWorldBlacklisted(block.getWorld())) {
BlockUtils.cleanupBlockMetadata(block);
return;
}
/* WORLD GUARD MAIN FLAG CHECK */
if(WorldGuardUtils.isWorldGuardLoaded())
{
if(!WorldGuardManager.getInstance().hasMainFlag(event.getPlayer())) {
BlockUtils.cleanupBlockMetadata(block);
return;
}
}
BlockState blockState = block.getState();
Location location = blockState.getLocation();
// if (!BlockUtils.shouldBeWatched(blockState)) {
@ -347,6 +361,7 @@ public class BlockListener implements Listener {
Player player = event.getPlayer();
if (!UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) {
BlockUtils.cleanupBlockMetadata(block);
return;
}
@ -355,7 +370,8 @@ public class BlockListener implements Listener {
//Check if profile is loaded
if(mcMMOPlayer == null) {
/* Remove metadata from placed watched blocks */
mcMMO.getPlaceStore().setFalse(blockState);
BlockUtils.cleanupBlockMetadata(block);
return;
}
@ -417,7 +433,7 @@ public class BlockListener implements Listener {
}
/* Remove metadata from placed watched blocks */
mcMMO.getPlaceStore().setFalse(blockState);
BlockUtils.cleanupBlockMetadata(block);
}
/**
@ -427,6 +443,9 @@ public class BlockListener implements Listener {
*/
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onBlockBreakHigher(BlockBreakEvent event) {
if(event instanceof FakeEvent)
return;
/* WORLD BLACKLIST CHECK */
if(WorldBlacklist.isWorldBlacklisted(event.getBlock().getWorld()))
return;
@ -438,10 +457,6 @@ public class BlockListener implements Listener {
return;
}
if (event instanceof FakeBlockBreakEvent) {
return;
}
Player player = event.getPlayer();
if (!UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) {

4
src/main/java/com/gmail/nossr50/listeners/EntityListener.java
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@ -11,6 +11,7 @@ import com.gmail.nossr50.events.fake.FakeEntityTameEvent;
import com.gmail.nossr50.events.skills.rupture.McMMOEntityDamageByRuptureEvent;
import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.party.PartyManager;
import com.gmail.nossr50.runnables.TravelingBlockMetaCleanup;
import com.gmail.nossr50.skills.archery.Archery;
import com.gmail.nossr50.skills.mining.BlastMining;
import com.gmail.nossr50.skills.mining.MiningManager;
@ -243,9 +244,12 @@ public class EntityListener implements Listener {
mcMMO.getPlaceStore().setFalse(block);
entity.setMetadata(MetadataConstants.METADATA_KEY_TRAVELING_BLOCK, MetadataConstants.MCMMO_METADATA_VALUE);
TravelingBlockMetaCleanup metaCleanupTask = new TravelingBlockMetaCleanup(entity, pluginRef);
metaCleanupTask.runTaskTimer(pluginRef, 20, 20*60); //6000 ticks is 5 minutes
}
else if (isTracked) {
mcMMO.getPlaceStore().setTrue(block);
entity.removeMetadata(MetadataConstants.METADATA_KEY_TRAVELING_BLOCK, pluginRef);
}
} else if ((block.getType() == Material.REDSTONE_ORE || block.getType().getKey().getKey().equalsIgnoreCase("deepslate_redstone_ore"))) {
//Redstone ore fire this event and should be ignored

27
src/main/java/com/gmail/nossr50/runnables/MobDodgeMetaCleanup.java Normal file
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@ -0,0 +1,27 @@
package com.gmail.nossr50.runnables;
import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.util.MetadataConstants;
import org.bukkit.entity.Mob;
import org.bukkit.scheduler.BukkitRunnable;
import org.jetbrains.annotations.NotNull;
public class MobDodgeMetaCleanup extends BukkitRunnable {
private final @NotNull Mob mob;
private final @NotNull mcMMO pluginRef;
public MobDodgeMetaCleanup(@NotNull Mob mob, @NotNull mcMMO pluginRef) {
this.mob = mob;
this.pluginRef = pluginRef;
}
@Override
public void run() {
if(!mob.isValid() || mob.getTarget() == null) {
mob.removeMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER, pluginRef);
this.cancel();
} else if (!mob.hasMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER)) {
this.cancel();
}
}
}

6
src/main/java/com/gmail/nossr50/runnables/MobHealthDisplayUpdaterTask.java
View File

@ -14,9 +14,9 @@ public class MobHealthDisplayUpdaterTask extends BukkitRunnable {
@Override
public void run() {
if (target.hasMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY)) {
target.setCustomName(target.getMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY).get(0).asString());
target.removeMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY, mcMMO.p);
if (target.hasMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME)) {
target.setCustomName(target.getMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME).get(0).asString());
target.removeMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME, mcMMO.p);
}
if (target.hasMetadata(MetadataConstants.METADATA_KEY_NAME_VISIBILITY)) {

27
src/main/java/com/gmail/nossr50/runnables/TravelingBlockMetaCleanup.java Normal file
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@ -0,0 +1,27 @@
package com.gmail.nossr50.runnables;
import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.util.MetadataConstants;
import org.bukkit.entity.Entity;
import org.bukkit.scheduler.BukkitRunnable;
import org.jetbrains.annotations.NotNull;
public class TravelingBlockMetaCleanup extends BukkitRunnable {
private final @NotNull Entity entity;
private final @NotNull mcMMO pluginRef;
public TravelingBlockMetaCleanup(@NotNull Entity entity, @NotNull mcMMO pluginRef) {
this.entity = entity;
this.pluginRef = pluginRef;
}
@Override
public void run() {
if(!entity.isValid()) {
entity.removeMetadata(MetadataConstants.METADATA_KEY_TRAVELING_BLOCK, pluginRef);
this.cancel();
} else if (!entity.hasMetadata(MetadataConstants.METADATA_KEY_TRAVELING_BLOCK)) {
this.cancel();
}
}
}

1
src/main/java/com/gmail/nossr50/runnables/skills/RuptureTask.java
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@ -119,6 +119,7 @@ public class RuptureTask extends BukkitRunnable {
//
// targetEntity.removeMetadata(mcMMO.RUPTURE_META_KEY, mcMMO.p);
targetEntity.removeMetadata(MetadataConstants.METADATA_KEY_RUPTURE, mcMMO.p);
this.cancel(); //Task no longer needed
}

16
src/main/java/com/gmail/nossr50/skills/acrobatics/AcrobaticsManager.java
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@ -8,6 +8,7 @@ import com.gmail.nossr50.datatypes.player.McMMOPlayer;
import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
import com.gmail.nossr50.datatypes.skills.SubSkillType;
import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.runnables.MobDodgeMetaCleanup;
import com.gmail.nossr50.skills.SkillManager;
import com.gmail.nossr50.util.MetadataConstants;
import com.gmail.nossr50.util.Misc;
@ -21,6 +22,7 @@ import com.gmail.nossr50.util.skills.SkillUtils;
import org.bukkit.Location;
import org.bukkit.entity.Entity;
import org.bukkit.entity.LightningStrike;
import org.bukkit.entity.Mob;
import org.bukkit.entity.Player;
import org.bukkit.metadata.FixedMetadataValue;
import org.bukkit.metadata.MetadataValue;
@ -100,20 +102,22 @@ public class AcrobaticsManager extends SkillManager {
}
if (SkillUtils.cooldownExpired(mmoPlayer.getRespawnATS(), Misc.PLAYER_RESPAWN_COOLDOWN_SECONDS)) {
if(!(attacker instanceof Player)) {
if(attacker instanceof Mob) {
Mob mob = (Mob) attacker;
//Check to see how many dodge XP rewards this mob has handed out
if(attacker.hasMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER) && ExperienceConfig.getInstance().isAcrobaticsExploitingPrevented()) {
if(mob.hasMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER) && ExperienceConfig.getInstance().isAcrobaticsExploitingPrevented()) {
//If Dodge XP has been handed out 5 times then consider it being exploited
MetadataValue metadataValue = attacker.getMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER).get(0);
int count = attacker.getMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER).get(0).asInt();
MetadataValue metadataValue = mob.getMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER).get(0);
int count = metadataValue.asInt();
if(count <= 5) {
applyXpGain((float) (damage * Acrobatics.dodgeXpModifier), XPGainReason.PVE);
attacker.setMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER, new FixedMetadataValue(mcMMO.p, count + 1));
mob.setMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER, new FixedMetadataValue(mcMMO.p, count + 1));
MobDodgeMetaCleanup metaCleanupTask = new MobDodgeMetaCleanup(mob, mcMMO.p);
metaCleanupTask.runTaskTimer(mcMMO.p, 20, 20*60); //one minute
}
} else {
applyXpGain((float) (damage * Acrobatics.dodgeXpModifier), XPGainReason.PVE);
attacker.setMetadata(MetadataConstants.METADATA_KEY_DODGE_TRACKER, new FixedMetadataValue(mcMMO.p, 1));
}
}
}

17
src/main/java/com/gmail/nossr50/skills/herbalism/HerbalismManager.java
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@ -209,18 +209,21 @@ public class HerbalismManager extends SkillManager {
public void processHerbalismBlockBreakEvent(BlockBreakEvent blockBreakEvent) {
Player player = getPlayer();
Block block = blockBreakEvent.getBlock();
if (mcMMO.p.getGeneralConfig().getHerbalismPreventAFK() && player.isInsideVehicle()) {
if(block.hasMetadata(MetadataConstants.METADATA_KEY_REPLANT)) {
block.removeMetadata(MetadataConstants.METADATA_KEY_REPLANT, mcMMO.p);
}
return;
}
//Check if the plant was recently replanted
if(blockBreakEvent.getBlock().getBlockData() instanceof Ageable) {
Ageable ageableCrop = (Ageable) blockBreakEvent.getBlock().getBlockData();
if(blockBreakEvent.getBlock().getMetadata(MetadataConstants.METADATA_KEY_REPLANT).size() >= 1) {
if(blockBreakEvent.getBlock().getMetadata(MetadataConstants.METADATA_KEY_REPLANT).get(0).asBoolean()) {
if(block.getBlockData() instanceof Ageable ageableCrop) {
if(block.getMetadata(MetadataConstants.METADATA_KEY_REPLANT).size() >= 1) {
if(block.getMetadata(MetadataConstants.METADATA_KEY_REPLANT).get(0).asBoolean()) {
if(isAgeableMature(ageableCrop)) {
blockBreakEvent.getBlock().removeMetadata(MetadataConstants.METADATA_KEY_REPLANT, mcMMO.p);
block.removeMetadata(MetadataConstants.METADATA_KEY_REPLANT, mcMMO.p);
} else {
//Crop is recently replanted to back out of destroying it
blockBreakEvent.setCancelled(true);
@ -314,7 +317,7 @@ public class HerbalismManager extends SkillManager {
DelayedHerbalismXPCheckTask delayedHerbalismXPCheckTask = new DelayedHerbalismXPCheckTask(mmoPlayer, delayedChorusBlocks);
//Large delay because the tree takes a while to break
delayedHerbalismXPCheckTask.runTaskLater(mcMMO.p, 20); //Calculate Chorus XP + Bonus Drops 1 tick later
delayedHerbalismXPCheckTask.runTaskLater(mcMMO.p, 0); //Calculate Chorus XP + Bonus Drops 1 tick later
}
}

13
src/main/java/com/gmail/nossr50/util/BlockUtils.java
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@ -39,6 +39,19 @@ public final class BlockUtils {
blockState.setMetadata(MetadataConstants.METADATA_KEY_BONUS_DROPS, new BonusDropMeta(1, mcMMO.p));
}
/**
* Cleans up some block metadata when a block breaks and the metadata is no longer needed
* This also sets the blocks coords to false in our chunk store
* @param block target block
*/
public static void cleanupBlockMetadata(Block block) {
if(block.hasMetadata(MetadataConstants.METADATA_KEY_REPLANT)) {
block.removeMetadata(MetadataConstants.METADATA_KEY_REPLANT, mcMMO.p);
}
mcMMO.getPlaceStore().setFalse(block);
}
/**
* Marks a block to drop extra copies of items
* @param blockState target blockstate

5
src/main/java/com/gmail/nossr50/util/MetadataConstants.java
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@ -42,7 +42,7 @@ public class MetadataConstants {
public static final @NotNull String METADATA_KEY_PLAYER_TAMED_MOB = "mcmmo_player_tamed_mob";
public static final @NotNull String METADATA_KEY_VILLAGER_TRADE_ORIGIN_ITEM = "mcmmo_villager_trade_origin_item";
public static final @NotNull String METADATA_KEY_EXPLOITED_ENDERMEN = "mcmmo_exploited_endermen";
public static final @NotNull String METADATA_KEY_CUSTOM_NAME_KEY = "mcmmo_custom_name";
public static final @NotNull String METADATA_KEY_CUSTOM_NAME = "mcmmo_custom_name";
public static final @NotNull String METADATA_KEY_OLD_NAME_KEY = "mcmmo_old_name";
public static final @NotNull String METADATA_KEY_RUPTURE = "mcmmo_rupture";
@ -61,10 +61,11 @@ public class MetadataConstants {
temp.add(MetadataConstants.METADATA_KEY_PLAYER_BRED_MOB);
temp.add(MetadataConstants.METADATA_KEY_PLAYER_TAMED_MOB);
temp.add(MetadataConstants.METADATA_KEY_EXPLOITED_ENDERMEN);
temp.add(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY);
temp.add(MetadataConstants.METADATA_KEY_CUSTOM_NAME);
temp.add(MetadataConstants.METADATA_KEY_RUPTURE);
temp.add(MetadataConstants.METADATA_KEY_EXPLOSION_FROM_RUPTURE);
temp.add(MetadataConstants.METADATA_KEY_OLD_NAME_KEY);
temp.add(MetadataConstants.METADATA_KEY_DODGE_TRACKER);
MOB_METADATA_KEYS = ImmutableSet.copyOf(temp);
}

6
src/main/java/com/gmail/nossr50/util/MobHealthbarUtils.java
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@ -73,11 +73,11 @@ public final class MobHealthbarUtils {
boolean updateName = !ChatColor.stripColor(oldName).equalsIgnoreCase(ChatColor.stripColor(newName));
if (updateName) {
target.setMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY, new FixedMetadataValue(mcMMO.p, oldName));
target.setMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME, new FixedMetadataValue(mcMMO.p, oldName));
target.setMetadata(MetadataConstants.METADATA_KEY_NAME_VISIBILITY, new FixedMetadataValue(mcMMO.p, oldNameVisible));
}
else if (!target.hasMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY)) {
target.setMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY, new FixedMetadataValue(mcMMO.p, ""));
else if (!target.hasMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME)) {
target.setMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME, new FixedMetadataValue(mcMMO.p, ""));
target.setMetadata(MetadataConstants.METADATA_KEY_NAME_VISIBILITY, new FixedMetadataValue(mcMMO.p, false));
}

6
src/main/java/com/gmail/nossr50/util/TransientMetadataTools.java
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@ -13,9 +13,9 @@ public class TransientMetadataTools {
public void cleanLivingEntityMetadata(@NotNull LivingEntity entity) {
//Since it's not written anywhere, apparently the GC won't touch objects with metadata still present on them
if (entity.hasMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY)) {
entity.setCustomName(entity.getMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY).get(0).asString());
entity.removeMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME_KEY, pluginRef);
if (entity.hasMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME)) {
entity.setCustomName(entity.getMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME).get(0).asString());
entity.removeMetadata(MetadataConstants.METADATA_KEY_CUSTOM_NAME, pluginRef);
}
// if(entity.hasMetadata(MetadataConstants.METADATA_KEY_OLD_NAME_KEY)) {

1
src/main/resources/config.yml
View File

@ -149,7 +149,6 @@ Scoreboard:
Mob_Healthbar:
# Enabled: Whether or not the feature is enabled at all
# Display_Type: Per player Default display for mob health bars - HEARTS, BAR, or DISABLED
# Display_Time: Amount of time (in seconds) to display. To display permanently, set to -1
Enabled: true
Display_Type: HEARTS
Display_Time: 3