PaperMC/patches/server/0578-Add-missing-forceDrop-toggles.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 20 Jul 2021 21:25:35 -0700
Subject: [PATCH] Add missing forceDrop toggles


diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/WorkAtComposter.java b/src/main/java/net/minecraft/world/entity/ai/behavior/WorkAtComposter.java
index b9c2b41d9c46c871bab44cfb1d454f4141f1627b..d975b349aa81327c6b6c23e83e9552159217f11e 100644
--- a/src/main/java/net/minecraft/world/entity/ai/behavior/WorkAtComposter.java
+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/WorkAtComposter.java
@@ -86,7 +86,9 @@ public class WorkAtComposter extends WorkAtPoi {
                 simpleContainer.removeItemType(Items.WHEAT, m);
                 ItemStack itemStack = simpleContainer.addItem(new ItemStack(Items.BREAD, l));
                 if (!itemStack.isEmpty()) {
+                    entity.forceDrops = true; // Paper - Add missing forceDrop toggles
                     entity.spawnAtLocation(itemStack, 0.5F);
+                    entity.forceDrops = false; // Paper - Add missing forceDrop toggles
                 }
             }
         }
diff --git a/src/main/java/net/minecraft/world/entity/animal/Panda.java b/src/main/java/net/minecraft/world/entity/animal/Panda.java
index fb4c7220c4edad54813036d62db7e3eefeda92a3..83d8a09980c4ab3c7c97b07c3dcdb3d7dab9e1aa 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Panda.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Panda.java
@@ -549,11 +549,13 @@ public class Panda extends Animal {
             List<ItemStack> list1 = loottable.getRandomItems(lootparams);
             Iterator iterator1 = list1.iterator();
 
+            this.forceDrops = true; // Paper - Add missing forceDrop toggles
             while (iterator1.hasNext()) {
                 ItemStack itemstack = (ItemStack) iterator1.next();
 
                 this.spawnAtLocation(itemstack);
             }
+            this.forceDrops = false; // Paper - Add missing forceDrop toggles
         }
 
     }
@@ -677,7 +679,9 @@ public class Panda extends Animal {
                 ItemStack itemstack1 = this.getItemBySlot(EquipmentSlot.MAINHAND);
 
                 if (!itemstack1.isEmpty() && !player.hasInfiniteMaterials()) {
+                    this.forceDrops = true; // Paper - Add missing forceDrop toggles
                     this.spawnAtLocation(itemstack1);
+                    this.forceDrops = false; // Paper - Add missing forceDrop toggles
                 }
 
                 this.setItemSlot(EquipmentSlot.MAINHAND, new ItemStack(itemstack.getItem(), 1));
@@ -959,7 +963,9 @@ public class Panda extends Animal {
             ItemStack itemstack = Panda.this.getItemBySlot(EquipmentSlot.MAINHAND);
 
             if (!itemstack.isEmpty()) {
+                Panda.this.forceDrops = true; // Paper - Add missing forceDrop toggles
                 Panda.this.spawnAtLocation(itemstack);
+                Panda.this.forceDrops = false; // Paper - Add missing forceDrop toggles
                 Panda.this.setItemSlot(EquipmentSlot.MAINHAND, ItemStack.EMPTY);
                 int i = Panda.this.isLazy() ? Panda.this.random.nextInt(50) + 10 : Panda.this.random.nextInt(150) + 10;
 
diff --git a/src/main/java/net/minecraft/world/entity/animal/Wolf.java b/src/main/java/net/minecraft/world/entity/animal/Wolf.java
index 11f4a2e15d42a029406fe8399b8d93ae136f0295..5ebf49a565af4ab3bead60a83bca2e6561e6a29c 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Wolf.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Wolf.java
@@ -468,7 +468,9 @@ public class Wolf extends TamableAnimal implements NeutralMob, VariantHolder<Hol
                         this.playSound(SoundEvents.ARMOR_UNEQUIP_WOLF);
                         itemstack1 = this.getBodyArmorItem();
                         this.setBodyArmorItem(ItemStack.EMPTY);
+                        this.forceDrops = true; // Paper - add missing forceDrops toggles
                         this.spawnAtLocation(itemstack1);
+                        this.forceDrops = false; // Paper - add missing forceDrops toggles
                         return InteractionResult.SUCCESS;
                     } else if (((Ingredient) ((ArmorMaterial) ArmorMaterials.ARMADILLO.value()).repairIngredient().get()).test(itemstack) && this.isInSittingPose() && this.hasArmor() && this.isOwnedBy(player) && this.getBodyArmorItem().isDamaged()) {
                         itemstack.shrink(1);
diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java b/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java
index e1f2425ae6d3737302f6a7e010b172a62b41a018..20d9690127aed9c8ae2632bcf497ba0e473b7bea 100644
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java
@@ -311,7 +311,9 @@ public class Piglin extends AbstractPiglin implements CrossbowAttackMob, Invento
     @Override
     protected void finishConversion(ServerLevel world) {
         PiglinAi.cancelAdmiring(this);
+        this.forceDrops = true; // Paper - Add missing forceDrop toggles
         this.inventory.removeAllItems().forEach(this::spawnAtLocation);
+        this.forceDrops = false; // Paper - Add missing forceDrop toggles
         super.finishConversion(world);
     }
 
diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
index a3df3798ebbbc2ccdf29d9f5ddc62d5e395fb8e5..31bb652c7ef35e7d61df2b1b60589fbb5c845bb0 100644
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
@@ -271,7 +271,9 @@ public class PiglinAi {
 
     private static void holdInOffhand(Piglin piglin, ItemStack stack) {
         if (PiglinAi.isHoldingItemInOffHand(piglin)) {
+            piglin.forceDrops = true; // Paper - Add missing forceDrop toggles
             piglin.spawnAtLocation(piglin.getItemInHand(InteractionHand.OFF_HAND));
+            piglin.forceDrops = false; // Paper - Add missing forceDrop toggles
         }
 
         piglin.holdInOffHand(stack);
@@ -331,7 +333,9 @@ public class PiglinAi {
 
     protected static void cancelAdmiring(Piglin piglin) {
         if (PiglinAi.isAdmiringItem(piglin) && !piglin.getOffhandItem().isEmpty()) {
+            piglin.forceDrops = true; // Paper - Add missing forceDrop toggles
             piglin.spawnAtLocation(piglin.getOffhandItem());
+            piglin.forceDrops = false; // Paper - Add missing forceDrop toggles
             piglin.setItemInHand(InteractionHand.OFF_HAND, ItemStack.EMPTY);
         }
 
diff --git a/src/main/java/net/minecraft/world/entity/raid/Raider.java b/src/main/java/net/minecraft/world/entity/raid/Raider.java
index 9f54e46b870e78d1d360ea79604708db08276ae3..d3fef00a351a6c6ae6af1f1dcf793c5954fd3485 100644
--- a/src/main/java/net/minecraft/world/entity/raid/Raider.java
+++ b/src/main/java/net/minecraft/world/entity/raid/Raider.java
@@ -272,7 +272,9 @@ public abstract class Raider extends PatrollingMonster {
             double d0 = (double) this.getEquipmentDropChance(enumitemslot);
 
             if (!itemstack1.isEmpty() && (double) Math.max(this.random.nextFloat() - 0.1F, 0.0F) < d0) {
+                this.forceDrops = true; // Paper - Add missing forceDrop toggles
                 this.spawnAtLocation(itemstack1);
+                this.forceDrops = false; // Paper - Add missing forceDrop toggles
             }
 
             this.onItemPickup(item);