Prepare for 1.19 dev

patches/server/Fix-cancelling-ProjectileHitEvent-for-piercing-arrow.patch

@@ -1,37 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Jake Potrebic <jake.m.potrebic@gmail.com>
-Date: Sat, 19 Feb 2022 19:05:59 -0800
-Subject: [PATCH] Fix cancelling ProjectileHitEvent for piercing arrows
-
-Piercing arrows search for multiple entities inside a while
-loop that is checking the projectile entity's removed state.
-If the hit event is cancelled on the first entity, the event will
-be called over and over again inside that while loop until the event
-is not cancelled. The solution here, is to make use of an
-already-existing field on AbstractArrow for tracking entities hit by
-piercing arrows to avoid duplicate damage being applied.
-
-diff --git a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
-+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
-@@ -0,0 +0,0 @@ public abstract class AbstractArrow extends Projectile {
-         }
-     }
- 
-+    // Paper start
-+    @Override
-+    protected void preOnHit(HitResult hitResult) {
-+        super.preOnHit(hitResult);
-+        if (hitResult instanceof EntityHitResult entityHitResult && this.hitCancelled && this.getPierceLevel() > 0) {
-+            if (this.piercingIgnoreEntityIds == null) {
-+                this.piercingIgnoreEntityIds = new IntOpenHashSet(5);
-+            }
-+            this.piercingIgnoreEntityIds.add(entityHitResult.getEntity().getId());
-+        }
-+    }
-+    // Paper end
-+
-     private boolean shouldFall() {
-         return this.inGround && this.level.noCollision((new AABB(this.position(), this.position())).inflate(0.06D));
-     }