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Prevent IllegalArgumentException with Rupture and provide more detailed logging when Rupture cannot activate from illegal state Fixes #5063

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nossr50 2024-08-11 11:25:31 -07:00
parent 684583c19b
commit c7409a8f9b
2 changed files with 24 additions and 4 deletions
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25
src/main/java/com/gmail/nossr50/runnables/skills/RuptureTask.java
View File

@ -8,10 +8,13 @@ import com.gmail.nossr50.util.MetadataConstants;
import com.gmail.nossr50.util.MobHealthbarUtils; import com.gmail.nossr50.util.MobHealthbarUtils;
import com.gmail.nossr50.util.skills.ParticleEffectUtils; import com.gmail.nossr50.util.skills.ParticleEffectUtils;
import com.google.common.base.Objects; import com.google.common.base.Objects;
import org.bukkit.attribute.AttributeInstance;
import org.bukkit.entity.LivingEntity; import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player; import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.NotNull;
import static org.bukkit.attribute.Attribute.GENERIC_MAX_HEALTH;
public class RuptureTask extends CancellableRunnable { public class RuptureTask extends CancellableRunnable {
public static final int DAMAGE_TICK_INTERVAL = 10; public static final int DAMAGE_TICK_INTERVAL = 10;
@ -82,20 +85,36 @@ public class RuptureTask extends CancellableRunnable {
private boolean applyRupture() { private boolean applyRupture() {
double healthBeforeRuptureIsApplied = targetEntity.getHealth(); double healthBeforeRuptureIsApplied = targetEntity.getHealth();
//Ensure victim has health // Ensure victim has health
if (healthBeforeRuptureIsApplied > 0.01) { if (healthBeforeRuptureIsApplied > 0.01) {
//Send a fake damage event //Send a fake damage event
McMMOEntityDamageByRuptureEvent event = McMMOEntityDamageByRuptureEvent event =
new McMMOEntityDamageByRuptureEvent(ruptureSource, targetEntity, calculateAdjustedTickDamage()); new McMMOEntityDamageByRuptureEvent(ruptureSource, targetEntity, calculateAdjustedTickDamage());
mcMMO.p.getServer().getPluginManager().callEvent(event); mcMMO.p.getServer().getPluginManager().callEvent(event);
//Ensure the event wasn't cancelled and damage is still greater than 0 //Ensure the event wasn't canceled and damage is still greater than 0
double damage = event.getDamage(); //Use raw damage for Rupture double damage = event.getDamage(); //Use raw damage for Rupture
if (event.isCancelled() || damage <= 0 || healthBeforeRuptureIsApplied - damage <= 0) if (event.isCancelled() || damage <= 0 || healthBeforeRuptureIsApplied - damage <= 0)
return true; return true;
double damagedHealth = healthBeforeRuptureIsApplied - damage; final double damagedHealth = healthBeforeRuptureIsApplied - damage;
final AttributeInstance maxHealthAttribute = targetEntity.getAttribute(GENERIC_MAX_HEALTH);
if (maxHealthAttribute == null) {
// Can't remove health if max health is null
mcMMO.p.getLogger().info("RuptureTask: Target entity has an illegal state for its health." +
" Cancelling Rupture. Target has null " + GENERIC_MAX_HEALTH + " attribute.");
return true;
}
if (damagedHealth > maxHealthAttribute.getValue()) {
// Something went very wrong here, target has an illegal state for its health
mcMMO.p.getLogger().info("RuptureTask: Target entity has an illegal state for its health." +
" Cancelling Rupture. Target has " + targetEntity.getHealth() + " health," +
" but max health is " + maxHealthAttribute.getValue());
return true;
}
targetEntity.setHealth(damagedHealth); //Hurt entity without the unwanted side effects of damage()} targetEntity.setHealth(damagedHealth); //Hurt entity without the unwanted side effects of damage()}
MobHealthbarUtils.handleMobHealthbars(targetEntity, damage, mcMMO.p); MobHealthbarUtils.handleMobHealthbars(targetEntity, damage, mcMMO.p);

3
src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java
View File

@ -38,6 +38,7 @@ import org.jetbrains.annotations.Nullable;
import java.util.List; import java.util.List;
import static com.gmail.nossr50.datatypes.experience.XPGainReason.PVP;
import static com.gmail.nossr50.util.MobMetadataUtils.hasMobFlag; import static com.gmail.nossr50.util.MobMetadataUtils.hasMobFlag;
public final class CombatUtils { public final class CombatUtils {
@ -891,7 +892,7 @@ public final class CombatUtils {
return; return;
} }
xpGainReason = XPGainReason.PVP; xpGainReason = PVP;
if (defender.isOnline() if (defender.isOnline()
&& SkillUtils.cooldownExpired(mcMMOPlayer.getRespawnATS(), Misc.PLAYER_RESPAWN_COOLDOWN_SECONDS)) { && SkillUtils.cooldownExpired(mcMMOPlayer.getRespawnATS(), Misc.PLAYER_RESPAWN_COOLDOWN_SECONDS)) {