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Fix setSpawnedItem from 1.18 update (#7328)

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Jake Potrebic 2022-01-18 19:09:04 -08:00 committed by GitHub
parent 6b526f9645
commit 45338214b0
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 9 deletions
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16
patches/server/0321-Mob-Spawner-API-Enhancements.patch
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@ -65,10 +65,10 @@ index 30930a24c197c45f2ed86eaf7a150252005e7a37..c0f33a6cb4812e13204552c125df0621
nbt.putShort("MaxNearbyEntities", (short) this.maxNearbyEntities);
nbt.putShort("RequiredPlayerRange", (short) this.requiredPlayerRange);
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java b/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
index 6c427b15f78970912bae881f5aba1cfae2a4ba53..3877376619d633f48e37b6c854ae7df77ccca456 100644
index 6c427b15f78970912bae881f5aba1cfae2a4ba53..0af969746b1984bd5de0510f815b54815c9322bf 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
@@ -116,4 +116,30 @@ public class CraftCreatureSpawner extends CraftBlockEntityState<SpawnerBlockEnti
@@ -116,4 +116,28 @@ public class CraftCreatureSpawner extends CraftBlockEntityState<SpawnerBlockEnti
public void setSpawnRange(int spawnRange) {
this.getSnapshot().getSpawner().spawnRange = spawnRange;
}
@ -76,26 +76,24 @@ index 6c427b15f78970912bae881f5aba1cfae2a4ba53..3877376619d633f48e37b6c854ae7df7
+ // Paper start
+ @Override
+ public boolean isActivated() {
+ return this.getSnapshot().getSpawner().isNearPlayer(world.getHandle(), getPosition());
+ this.requirePlaced();
+ return this.getSnapshot().getSpawner().isNearPlayer(this.world.getHandle(), this.getPosition());
+ }
+
+ @Override
+ public void resetTimer() {
+ this.getSnapshot().getSpawner().delay(world.getHandle(), getPosition());
+ this.requirePlaced();
+ this.getSnapshot().getSpawner().delay(this.world.getHandle(), this.getPosition());
+ }
+
+ @Override
+ public void setSpawnedItem(org.bukkit.inventory.ItemStack itemStack) {
+ Preconditions.checkArgument(itemStack != null && !itemStack.getType().isAir(), "spawners cannot spawn air");
+ net.minecraft.world.item.ItemStack item = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(itemStack);
+ net.minecraft.nbt.CompoundTag compound = new net.minecraft.nbt.CompoundTag();
+ net.minecraft.nbt.CompoundTag entity = new net.minecraft.nbt.CompoundTag();
+ entity.putString("id", net.minecraft.core.Registry.ENTITY_TYPE.getKey(net.minecraft.world.entity.EntityType.ITEM).toString());
+ entity.put("Item", item.save(new net.minecraft.nbt.CompoundTag()));
+ compound.put("Entity", entity);
+ compound.putInt("Weight", this.getSnapshotNBT().contains("Weight", org.bukkit.craftbukkit.util.CraftMagicNumbers.NBT.TAG_ANY_NUMBER) ? this.getSnapshotNBT().getInt("Weight") : 1);
+ this.getSnapshot().getSpawner().setNextSpawnData(world.getHandle(), getPosition(), new net.minecraft.world.level.SpawnData(compound, java.util.Optional.empty())); // 1.18 todo - is empty optional correct
+ this.getSnapshot().getSpawner().spawnPotentials = net.minecraft.util.random.SimpleWeightedRandomList.empty(); // 1.18 todo - previously used removed field, check
+ this.getSnapshot().getSpawner().setNextSpawnData(this.isPlaced() ? this.world.getHandle() : null, this.getPosition(), new net.minecraft.world.level.SpawnData(entity, java.util.Optional.empty()));
+ }
+ // Paper end
}