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fix NPE when iterating over default drops (#10017)

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Jake Potrebic 2023-12-10 10:33:36 -08:00 committed by GitHub
parent 3434a6fc66
commit dd16335e40
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 7 deletions
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14
patches/server/1048-Restore-vanilla-entity-drops-behavior.patch
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@ -154,7 +154,7 @@ index ab708b256183fc54fe8e13f341d8a38acf611739..1e86e86b0a100a5d14aee10b60e70c32
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 916b29914f77bed0dbfdcd5eae8a6ef22948b9b0..e0f80414e01852b6f48c173dc2343ec928147e2f 100644
index 916b29914f77bed0dbfdcd5eae8a6ef22948b9b0..f5a5ae30dfba21d5cf3990c046cfe41547e8a87a 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -942,17 +942,21 @@ public class CraftEventFactory {
@ -183,17 +183,17 @@ index 916b29914f77bed0dbfdcd5eae8a6ef22948b9b0..e0f80414e01852b6f48c173dc2343ec9
populateFields(victim, event); // Paper - make cancellable
CraftWorld world = (CraftWorld) entity.getWorld();
Bukkit.getServer().getPluginManager().callEvent(event);
@@ -966,19 +970,22 @@ public class CraftEventFactory {
@@ -966,19 +970,23 @@ public class CraftEventFactory {
victim.expToDrop = event.getDroppedExp();
lootCheck.run(); // Paper - advancement triggers before destroying items
- for (org.bukkit.inventory.ItemStack stack : event.getDrops()) {
- if (stack == null || stack.getType() == Material.AIR || stack.getAmount() == 0) continue;
+ // Paper start
+ for (Entity.DefaultDrop drop : drops) {
+ if (drop == null) continue;;
+ final org.bukkit.inventory.ItemStack stack = drop.stack();
+ if (drop == null || stack == null || stack.getType() == Material.AIR || stack.getAmount() == 0) continue;
+ // Paper end
if (stack == null || stack.getType() == Material.AIR || stack.getAmount() == 0) continue;
- world.dropItem(entity.getLocation(), stack); // Paper - note: dropItem already clones due to this being bukkit -> NMS
+ drop.runConsumer(world, entity.getLocation()); // Paper
@ -211,17 +211,17 @@ index 916b29914f77bed0dbfdcd5eae8a6ef22948b9b0..e0f80414e01852b6f48c173dc2343ec9
event.setKeepInventory(keepInventory);
event.setKeepLevel(victim.keepLevel); // SPIGOT-2222: pre-set keepLevel
populateFields(victim, event); // Paper - make cancellable
@@ -997,10 +1004,13 @@ public class CraftEventFactory {
@@ -997,10 +1005,14 @@ public class CraftEventFactory {
victim.expToDrop = event.getDroppedExp();
victim.newExp = event.getNewExp();
- for (org.bukkit.inventory.ItemStack stack : event.getDrops()) {
- if (stack == null || stack.getType() == Material.AIR) continue;
+ // Paper start
+ for (Entity.DefaultDrop drop : drops) {
+ if (drop == null) continue;
+ final org.bukkit.inventory.ItemStack stack = drop.stack();
+ if (drop == null || stack == null || stack.getType() == Material.AIR) continue;
+ // Paper end
if (stack == null || stack.getType() == Material.AIR) continue;
- world.dropItem(entity.getLocation(), stack);
+ drop.runConsumer(world, entity.getLocation()); // Paper