From 6197315429fa17a30201029a3c5d7b442dcf95b4 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Fri, 5 Nov 2021 17:17:12 -0700
Subject: [PATCH] Add API for checking if a zombie has the option to break
 doors (#6855)

---
 build-data/paper.at                            |  3 +++
 patches/api/Zombie-API-breaking-doors.patch    | 15 ++++++++++++++-
 patches/server/Zombie-API-breaking-doors.patch |  5 +++++
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/build-data/paper.at b/build-data/paper.at
index cb11ee3b6..d259e9a3f 100644
--- a/build-data/paper.at
+++ b/build-data/paper.at
@@ -246,3 +246,6 @@ public net.minecraft.world.entity.ai.attributes.AttributeSupplier instances
 
 # Add ItemFactory#getSpawnEgg API
 public net.minecraft.world.item.SpawnEggItem BY_ID
+
+# Zombie API - breaking doors
+public net.minecraft.world.entity.monster.Zombie supportsBreakDoorGoal()Z
diff --git a/patches/api/Zombie-API-breaking-doors.patch b/patches/api/Zombie-API-breaking-doors.patch
index 61aede763..7782dfb50 100644
--- a/patches/api/Zombie-API-breaking-doors.patch
+++ b/patches/api/Zombie-API-breaking-doors.patch
@@ -21,10 +21,23 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    boolean canBreakDoors();
 +
 +    /**
-+     * Sets if this zombie can break doors
++     * Sets if this zombie can break doors.
++     * Check {@link #supportsBreakingDoors()} to see
++     * if this zombie type will even be affected by using
++     * this method.
 +     *
 +     * @param canBreakDoors True if zombie can break doors
 +     */
 +    void setCanBreakDoors(boolean canBreakDoors);
++
++    /**
++     * Checks if this zombie type supports breaking doors.
++     * {@link Drowned} do not have support for breaking doors
++     * so using {@link #setCanBreakDoors(boolean)} on them has
++     * no effect.
++     *
++     * @return
++     */
++    boolean supportsBreakingDoors();
      // Paper end
  }
diff --git a/patches/server/Zombie-API-breaking-doors.patch b/patches/server/Zombie-API-breaking-doors.patch
index 720a6f283..ba1b613f6 100644
--- a/patches/server/Zombie-API-breaking-doors.patch
+++ b/patches/server/Zombie-API-breaking-doors.patch
@@ -21,6 +21,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    @Override
 +    public void setCanBreakDoors(boolean canBreakDoors) {
 +        getHandle().setCanBreakDoors(canBreakDoors);
++    }
++
++    @Override
++    public boolean supportsBreakingDoors() {
++        return getHandle().supportsBreakDoorGoal();
 +    }
      // Paper end