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Memory leak fix for arrow metadata

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nossr50
2021-01-05 12:04:48 -08:00
parent 7ea6809fd3
commit 888205fd89
5 changed files with 70 additions and 26 deletions
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37
src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java
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@ -25,16 +25,19 @@ import com.gmail.nossr50.util.compat.layers.persistentdata.MobMetaFlagType;
import com.gmail.nossr50.util.player.NotificationManager;
import com.gmail.nossr50.util.player.UserManager;
import com.google.common.collect.ImmutableMap;
import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.Material;
import org.bukkit.attribute.Attribute;
import org.bukkit.attribute.AttributeInstance;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.*;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
import org.bukkit.event.entity.EntityDamageEvent.DamageModifier;
import org.bukkit.inventory.ItemStack;
import org.bukkit.metadata.FixedMetadataValue;
import org.bukkit.metadata.MetadataValue;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.projectiles.ProjectileSource;
@ -269,6 +272,7 @@ public final class CombatUtils {
//Make sure the profiles been loaded
if(mcMMOPlayer == null) {
cleanupArrowMetadata(arrow);
return;
}
@ -309,6 +313,8 @@ public final class CombatUtils {
"Force Multiplier: "+forceMultiplier,
"Initial Damage: "+initialDamage,
"Final Damage: "+finalDamage);
//Clean data
cleanupArrowMetadata(arrow);
}
/**
@ -428,6 +434,9 @@ public final class CombatUtils {
if (!Misc.isNPCEntityExcludingVillagers(player) && PrimarySkillType.ARCHERY.getPermissions(player)) {
processArcheryCombat(target, player, event, arrow);
} else {
//Cleanup Arrow
cleanupArrowMetadata(arrow);
}
if (target.getType() != EntityType.CREEPER && !Misc.isNPCEntityExcludingVillagers(player) && PrimarySkillType.TAMING.getPermissions(player)) {
@ -1059,4 +1068,32 @@ public final class CombatUtils {
attributeInstance.setBaseValue(normalSpeed * multiplier);
}
}
/**
* Clean up metadata from a projectile
*
* @param entity projectile
*/
public static void cleanupArrowMetadata(@NotNull Projectile entity) {
if(entity.hasMetadata(mcMMO.infiniteArrowKey)) {
entity.removeMetadata(mcMMO.infiniteArrowKey, mcMMO.p);
}
if(entity.hasMetadata(mcMMO.bowForceKey)) {
entity.removeMetadata(mcMMO.bowForceKey, mcMMO.p);
}
if(entity.hasMetadata(mcMMO.arrowDistanceKey)) {
entity.removeMetadata(mcMMO.arrowDistanceKey, mcMMO.p);
}
}
/**
* Clean up metadata from a projectile after a minute has passed
*
* @param entity the projectile
*/
public static void delayArrowMetaCleanup(@NotNull Projectile entity) {
Bukkit.getServer().getScheduler().runTaskLater(mcMMO.p, () -> { cleanupArrowMetadata(entity);}, 20*60);
}
}