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Fix arrow immunity loophole #13452

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Merged
Owen1212055 merged 1 commit into from
Dec 29, 2025
+26 −1
Merged

Fix arrow immunity loophole #13452

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27 changes: 26 additions & 1 deletion ...rver/patches/sources/net/minecraft/world/entity/projectile/arrow/AbstractArrow.java.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,19 @@
}

public void setSoundEvent(SoundEvent soundEvent) {
@@ -146,7 +_,11 @@
@Override
public void lerpMotion(Vec3 movement) {
super.lerpMotion(movement);
- this.life = 0;
+ // Paper start - Fix loophole for arrow immunity
+ if (!this.level().paperConfig().entities.spawning.maxArrowDespawnInvulnerability.enabled()) {
+ this.life = 0;
+ }
+ // Paper end - Fix loophole for arrow immunity
if (this.isInGround() && movement.lengthSqr() > 0.0) {
this.setInGround(false);
}
@@ -207,6 +_,10 @@
this.setSharedFlagOnFire(this.getRemainingFireTicks() > 0);
}
Expand Down Expand Up @@ -55,7 +68,7 @@
if (!this.isAlive() || projectileDeflection != ProjectileDeflection.NONE) {
return projectileDeflection;
}
@@ -325,13 +_,26 @@
@@ -325,20 +_,37 @@
}
}

Expand Down Expand Up @@ -83,6 +96,18 @@
}

private void startFalling() {
this.setInGround(false);
Vec3 deltaMovement = this.getDeltaMovement();
this.setDeltaMovement(deltaMovement.multiply(this.random.nextFloat() * 0.2F, this.random.nextFloat() * 0.2F, this.random.nextFloat() * 0.2F));
- this.life = 0;
+ // Paper start - Fix loophole for arrow immunity
+ if (!this.level().paperConfig().entities.spawning.maxArrowDespawnInvulnerability.enabled()) {
+ this.life = 0;
+ }
+ // Paper end - Fix loophole for arrow immunity
}

public boolean isInGround() {
@@ -364,8 +_,8 @@

protected void tickDespawn() {
Expand Down
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