From e62905aabe92ca3c8646285b59037e688731a18d Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Mon, 25 Sep 2023 07:47:22 +1000
Subject: [PATCH] SPIGOT-7490: Fix entity equipment updates

---
 .../server/level/EntityTrackerEntry.patch     |  2 +-
 .../minecraft/world/entity/EntityLiving.patch | 26 ++++++++++++++++---
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/nms-patches/net/minecraft/server/level/EntityTrackerEntry.patch b/nms-patches/net/minecraft/server/level/EntityTrackerEntry.patch
index 5f735d50f7f4..7f8f46b1df6e 100644
--- a/nms-patches/net/minecraft/server/level/EntityTrackerEntry.patch
+++ b/nms-patches/net/minecraft/server/level/EntityTrackerEntry.patch
@@ -117,7 +117,7 @@
              if (!list.isEmpty()) {
                  consumer.accept(new PacketPlayOutEntityEquipment(this.entity.getId(), list));
              }
-+            ((EntityLiving) this.entity).detectEquipmentUpdates(); // CraftBukkit - SPIGOT-3789: sync again immediately after sending
++            ((EntityLiving) this.entity).detectEquipmentUpdatesPublic(); // CraftBukkit - SPIGOT-3789: sync again immediately after sending
 +        }
 +
 +        // CraftBukkit start - MC-109346: Fix for nonsensical head yaw
diff --git a/nms-patches/net/minecraft/world/entity/EntityLiving.patch b/nms-patches/net/minecraft/world/entity/EntityLiving.patch
index 00cef3d7746d..23588556d645 100644
--- a/nms-patches/net/minecraft/world/entity/EntityLiving.patch
+++ b/nms-patches/net/minecraft/world/entity/EntityLiving.patch
@@ -536,7 +536,7 @@
 +            return i;
 +        } else {
 +            return 0;
-+        }
+         }
 +    }
 +    // CraftBukkit end
 +
@@ -545,7 +545,7 @@
 +        if (true && !(this instanceof net.minecraft.world.entity.boss.enderdragon.EntityEnderDragon)) { // CraftBukkit - SPIGOT-2420: Special case ender dragon will drop the xp over time
 +            EntityExperienceOrb.award((WorldServer) this.level(), this.position(), this.expToDrop);
 +            this.expToDrop = 0;
-         }
++        }
 +        // CraftBukkit end
  
      }
@@ -726,7 +726,7 @@
 +                float armorDamage = (float) (event.getDamage() + event.getDamage(DamageModifier.BLOCKING) + event.getDamage(DamageModifier.HARD_HAT));
 +                this.hurtArmor(damagesource, armorDamage);
 +            }
- 
++
 +            // Apply blocking code // PAIL: steal from above
 +            if (event.getDamage(DamageModifier.BLOCKING) < 0) {
 +                this.level().broadcastEntityEvent(this, (byte) 29); // SPIGOT-4635 - shield damage sound
@@ -741,7 +741,7 @@
 +            absorptionModifier = (float) -event.getDamage(DamageModifier.ABSORPTION);
 +            this.setAbsorptionAmount(Math.max(this.getAbsorptionAmount() - absorptionModifier, 0.0F));
 +            float f2 = absorptionModifier;
-+
+ 
 +            if (f2 > 0.0F && f2 < 3.4028235E37F && this instanceof EntityHuman) {
 +                ((EntityHuman) this).awardStat(StatisticList.DAMAGE_ABSORBED, Math.round(f2 * 10.0F));
 +            }
@@ -839,6 +839,24 @@
                      this.setSharedFlag(7, false);
                  }
              } else {
+@@ -2443,7 +2891,7 @@
+                 }
+             }
+ 
+-            this.detectEquipmentUpdates();
++            this.detectEquipmentUpdatesPublic(); // CraftBukkit
+             if (this.tickCount % 20 == 0) {
+                 this.getCombatTracker().recheckStatus();
+             }
+@@ -2540,7 +2988,7 @@
+         this.refreshDirtyAttributes();
+     }
+ 
+-    public void detectEquipmentUpdates() {
++    public void detectEquipmentUpdatesPublic() { // CraftBukkit
+         Map<EnumItemSlot, ItemStack> map = this.collectEquipmentChanges();
+ 
+         if (map != null) {
 @@ -2837,6 +3285,7 @@
          }