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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-15 02:50:09 +01:00
Paper/patches/server/0289-Mob-Spawner-API-Enhancements.patch
Bjarne Koll 4d20922b79
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#11024)
* Updated Upstream (Bukkit/CraftBukkit/Spigot)

Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
e86f4dc4 PR-1041: Improve getPlayer(String) docs to clarify it matches the name
9738f005 Fix spawner API documentation
69ebd9fd PR-1034: Add TrialSpawnerSpawnEvent
23cffd9c PR-973: Improve spawner API and add API for Trial Spawners
8bf19163 PR-1038: Clarify HumanEntity#openInventory(InventoryView) JavaDoc
1ff76351 SPIGOT-7732, SPIGOT-7786: Add freezing damage modifier
02161cb4 PR-1034: Add CreatureSpawnEvent.SpawnReason#TRIAL_SPAWNER
f9cb6f34 SPIGOT-7777: All entity potion effects are removed on death
25d548eb PR-1031: Expose Creeper igniter
ccbf0915 SPIGOT-7770: Reserve spaces in shaped recipes for blank ingredients
17f7097c Clarify ambiguity around what is API
71714f0c Remove note from InventoryView JavaDoc
aaf49731 PR-1030: Deprecate more unused methods in UnsafeValues
3a9dc689 SPIGOT-7771: Material.getDefaultAttributes always returns an empty map

CraftBukkit Changes:
c3ceeb6f7 SPIGOT-7814: Call PlayerShearEntityEvent for Bogged
97b1e4f58 Fix wolf armor not dropping from use of shears
fd2ef563a SPIGOT-7812: Revert "SPIGOT-7809: Restore shield/banner conversion for base colours"
f672c351b SPIGOT-7811: Enchantments are applied on sweeping attack even if damage event is cancelled
cfe29350b SPIGOT-7808: Fix implementation of Enchantment#getName() for bad name return
19335f69e SPIGOT-7809: Restore shield/banner conversion for base colours
ae4f5a0be SPIGOT-7805: Fix jukebox deserialization
62e3b73a4 SPIGOT-7804: Fix written book serialization
aac911d26 SPIGOT-7800, SPIGOT-7801: Keep vanilla behaviour for items dropped on player death
13ece474f PR-1429: Implement TrialSpawnerSpawnEvent
bf13e9113 PR-1354: Improve spawner API and add API for Trial Spawners
515fe49e1 Increase outdated build delay
9cd5a19a0 SPIGOT-7794: Cancelling InventoryItemMoveEvent destroys items
ce40c7b14 SPIGOT-7796: Kickplayer newlines not working
5167256ff SPIGOT-7795: Fix damage/stats ignore the invulnerable damage time
f993563ee Improve cross-world teleportation handling
ab29122cf PR-1433: HumanEntity#openInventory(InventoryView) should only support views belonging to the player
764a541c5 SPIGOT-7732: Issue with the "hurt()" method of EntityLiving and invulnerable time
820084b5f SPIGOT-7791: Skull BlockState with null profile causes NullPointerException
5e46f1c82 SPIGOT-7785: Teleporting a player at the right moment can mess up vanilla teleportation
cbd95a6b3 SPIGOT-7772: Include hidden / non-sampled players in player count
3153debc5 SPIGOT-7790: Server crashes after bee nest is forced to update
e77bb26bb SPIGOT-7788: The healing power of friendship advancement is never granted
ee3d7258a SPIGOT-7789: Fix NPE in CraftMetaFirework applyToItem
2889b3a11 PR-1429: Add CreatureSpawnEvent.SpawnReason#TRIAL_SPAWNER
cdd05bc7f SPIGOT-7777: Speed attribute stays after death; missing EntityPotionEffectEvent call
d0e6af2d4 PR-1428: Expose Creeper igniter
d01c70e93 PR-1425: Fix bytecode transformation taking care of class-to-interface compatibility.
b2b08f68c SPIGOT-7770: Fix certain shaped recipes not registering
3f8e4161f PR-1426: Deprecate more unused methods in UnsafeValues
2c9dd879e SPIGOT-7771: Material.getDefaultAttributes always returns an empty map

Spigot Changes:
491f3675 Rebuild patches
0a642bd7 Rebuild patches
8897571b Rebuild patches
cb8cf80c Fix newlines in custom restart message
1aabe506 Rebuild patches
2024-07-06 21:19:14 +02:00

220 Zeilen
9.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Fri, 19 Apr 2019 12:41:13 -0500
Subject: [PATCH] Mob Spawner API Enhancements
== AT ==
public net.minecraft.world.level.BaseSpawner isNearPlayer(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;)Z
public net.minecraft.world.level.BaseSpawner delay(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;)V
public net.minecraft.world.level.BaseSpawner setNextSpawnData(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/SpawnData;)V
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index 1d0964a7f544735a0213d5c7832c71f53db139a9..b90127f9f805fdb5bb43a4b8ad2b10499b0b6b78 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -237,7 +237,13 @@ public abstract class BaseSpawner {
}
public void load(@Nullable Level world, BlockPos pos, CompoundTag nbt) {
+ // Paper start - use larger int if set
+ if (nbt.contains("Paper.Delay")) {
+ this.spawnDelay = nbt.getInt("Paper.Delay");
+ } else {
this.spawnDelay = nbt.getShort("Delay");
+ }
+ // Paper end
boolean flag = nbt.contains("SpawnData", 10);
if (flag) {
@@ -260,9 +266,15 @@ public abstract class BaseSpawner {
this.spawnPotentials = SimpleWeightedRandomList.single(this.nextSpawnData != null ? this.nextSpawnData : new SpawnData());
}
+ // Paper start - use ints if set
+ if (nbt.contains("Paper.MinSpawnDelay", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
+ this.minSpawnDelay = nbt.getInt("Paper.MinSpawnDelay");
+ this.maxSpawnDelay = nbt.getInt("Paper.MaxSpawnDelay");
+ this.spawnCount = nbt.getShort("SpawnCount");
+ } else // Paper end
if (nbt.contains("MinSpawnDelay", 99)) {
- this.minSpawnDelay = nbt.getShort("MinSpawnDelay");
- this.maxSpawnDelay = nbt.getShort("MaxSpawnDelay");
+ this.minSpawnDelay = nbt.getInt("MinSpawnDelay"); // Paper - short -> int
+ this.maxSpawnDelay = nbt.getInt("MaxSpawnDelay"); // Paper - short -> int
this.spawnCount = nbt.getShort("SpawnCount");
}
@@ -279,9 +291,20 @@ public abstract class BaseSpawner {
}
public CompoundTag save(CompoundTag nbt) {
- nbt.putShort("Delay", (short) this.spawnDelay);
- nbt.putShort("MinSpawnDelay", (short) this.minSpawnDelay);
- nbt.putShort("MaxSpawnDelay", (short) this.maxSpawnDelay);
+ // Paper start
+ if (spawnDelay > Short.MAX_VALUE) {
+ nbt.putInt("Paper.Delay", this.spawnDelay);
+ }
+ nbt.putShort("Delay", (short) Math.min(Short.MAX_VALUE, this.spawnDelay));
+
+ if (minSpawnDelay > Short.MAX_VALUE || maxSpawnDelay > Short.MAX_VALUE) {
+ nbt.putInt("Paper.MinSpawnDelay", this.minSpawnDelay);
+ nbt.putInt("Paper.MaxSpawnDelay", this.maxSpawnDelay);
+ }
+
+ nbt.putShort("MinSpawnDelay", (short) Math.min(Short.MAX_VALUE, this.minSpawnDelay));
+ nbt.putShort("MaxSpawnDelay", (short) Math.min(Short.MAX_VALUE, this.maxSpawnDelay));
+ // Paper end
nbt.putShort("SpawnCount", (short) this.spawnCount);
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 9b2b6697d0b64da2bc99dc646f552c2689d5a1fc..146dde200845abcbe11015dda2c826a1aa711e42 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
@@ -29,7 +29,7 @@ import org.bukkit.craftbukkit.entity.CraftEntityType;
import org.bukkit.entity.EntitySnapshot;
import org.bukkit.entity.EntityType;
-public class CraftCreatureSpawner extends CraftBlockEntityState<SpawnerBlockEntity> implements CreatureSpawner {
+public class CraftCreatureSpawner extends CraftBlockEntityState<SpawnerBlockEntity> implements CreatureSpawner, org.bukkit.craftbukkit.spawner.PaperSharedSpawnerLogic { // Paper - more spawner API
public CraftCreatureSpawner(World world, SpawnerBlockEntity tileEntity) {
super(world, tileEntity);
@@ -291,4 +291,38 @@ public class CraftCreatureSpawner extends CraftBlockEntityState<SpawnerBlockEnti
new HashMap<>(nms.slotDropChances().entrySet().stream().collect(Collectors.toMap((entry) -> CraftEquipmentSlot.getSlot(entry.getKey()), Map.Entry::getValue)))
)).orElse(null);
}
+
+ // Paper start - more spawner API
+ @Override
+ public boolean isActivated() {
+ requirePlaced();
+ return org.bukkit.craftbukkit.spawner.PaperSharedSpawnerLogic.super.isActivated();
+ }
+
+ @Override
+ public void resetTimer() {
+ requirePlaced();
+ org.bukkit.craftbukkit.spawner.PaperSharedSpawnerLogic.super.resetTimer();
+ }
+
+ @Override
+ public void setNextSpawnData(final SpawnData spawnData) {
+ this.getSpawner().setNextSpawnData(this.isPlaced() ? this.getInternalWorld() : null, this.getInternalPosition(), spawnData);
+ }
+
+ @Override
+ public BaseSpawner getSpawner() {
+ return this.getSnapshot().getSpawner();
+ }
+
+ @Override
+ public net.minecraft.core.BlockPos getInternalPosition() {
+ return this.getPosition();
+ }
+
+ @Override
+ public net.minecraft.world.level.Level getInternalWorld() {
+ return this.world.getHandle();
+ }
+ // Paper end - more spawner API
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartMobSpawner.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartMobSpawner.java
index 72e34dbfadcebb26a0707ce095b0d270f4d1d97c..e8ece01669373ecf6552d33b2ed72668524e2650 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartMobSpawner.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartMobSpawner.java
@@ -16,7 +16,7 @@ import org.bukkit.entity.EntitySnapshot;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.minecart.SpawnerMinecart;
-final class CraftMinecartMobSpawner extends CraftMinecart implements SpawnerMinecart {
+final class CraftMinecartMobSpawner extends CraftMinecart implements SpawnerMinecart, org.bukkit.craftbukkit.spawner.PaperSharedSpawnerLogic { // Paper - more spawner API
CraftMinecartMobSpawner(CraftServer server, MinecartSpawner entity) {
super(server, entity);
}
@@ -171,4 +171,21 @@ final class CraftMinecartMobSpawner extends CraftMinecart implements SpawnerMine
public String toString() {
return "CraftMinecartMobSpawner";
}
+
+ // Paper start - more spawner API
+ @Override
+ public net.minecraft.world.level.BaseSpawner getSpawner() {
+ return this.getHandle().getSpawner();
+ }
+
+ @Override
+ public net.minecraft.world.level.Level getInternalWorld() {
+ return this.getHandle().level();
+ }
+
+ @Override
+ public net.minecraft.core.BlockPos getInternalPosition() {
+ return this.getHandle().blockPosition();
+ }
+ // Paper end - more spawner API
}
diff --git a/src/main/java/org/bukkit/craftbukkit/spawner/PaperSharedSpawnerLogic.java b/src/main/java/org/bukkit/craftbukkit/spawner/PaperSharedSpawnerLogic.java
new file mode 100644
index 0000000000000000000000000000000000000000..b1d08dc4c4257a6f5cd70dfdddade58ff7eedb4b
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/spawner/PaperSharedSpawnerLogic.java
@@ -0,0 +1,56 @@
+package org.bukkit.craftbukkit.spawner;
+
+import com.google.common.base.Preconditions;
+import java.util.Optional;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.level.BaseSpawner;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.SpawnData;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.spawner.Spawner;
+
+/**
+ * A common parent interface for both the {@link org.bukkit.craftbukkit.block.CraftCreatureSpawner} and minecart mob spawner.
+ */
+public interface PaperSharedSpawnerLogic extends Spawner {
+
+ BaseSpawner getSpawner();
+
+ Level getInternalWorld();
+
+ BlockPos getInternalPosition();
+
+ default boolean isActivated() {
+ return this.getSpawner().isNearPlayer(this.getInternalWorld(), this.getInternalPosition());
+ }
+
+ default void resetTimer() {
+ this.getSpawner().delay(this.getInternalWorld(), this.getInternalPosition());
+ }
+
+ default void setNextSpawnData(SpawnData spawnData) {
+ this.getSpawner().setNextSpawnData(this.getInternalWorld(), this.getInternalPosition(), spawnData);
+ }
+
+ default void setSpawnedItem(final ItemStack itemStack) {
+ Preconditions.checkArgument(itemStack != null && !itemStack.getType().isAir(), "spawners cannot spawn air");
+
+ final net.minecraft.world.item.ItemStack item = CraftItemStack.asNMSCopy(itemStack);
+ final CompoundTag entity = new CompoundTag();
+ entity.putString(Entity.ID_TAG, BuiltInRegistries.ENTITY_TYPE.getKey(EntityType.ITEM).toString());
+ entity.put("Item", item.save(this.getInternalWorld().registryAccess()));
+
+ this.setNextSpawnData(
+ new net.minecraft.world.level.SpawnData(
+ entity,
+ java.util.Optional.empty(),
+ Optional.ofNullable(this.getSpawner().nextSpawnData).flatMap(SpawnData::equipment)
+ )
+ );
+ }
+}