mirror of
https://github.com/PaperMC/Paper.git
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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: 044d4ee9 SPIGOT-7283, SPIGOT-7318: Add AsyncStructureGenerateEvent and BlockState cloning 57b73d57 PR-913: Deprecate Projectile#doesBounce() and #setBounce() 43373c44 PR-904: Update FeatureFlag for 1.20.2 a7bbbf0c PR-911: Expand DataPack API with 1.20.2 pack version methods 0341e3a0 SPIGOT-7489: Add TeleportDuration to Display Entity bcd8d2aa PR-912: Update Minecraft Wiki URLs CraftBukkit Changes: 99aafc222 Increase outdated build delay dab849f08 SPIGOT-7283, SPIGOT-7318: Add AsyncStructureGenerateEvent and BlockState cloning 041b29ae3 Upgrade specialsource-maven-plugin 851a32cff PR-1263: Remove unused implementation of AbstractProjectile#doesBounce() and #setBounce() 251af0da3 PR-1261: Expand DataPack API with 1.20.2 pack version methods 46e4ba627 Upgrade specialsource-maven-plugin df3738a24 SPIGOT-7489: Add TeleportDuration to Display Entity 8d0fea457 PR-1262: Update Minecraft Wiki URLs e62905aab SPIGOT-7490: Fix entity equipment updates Spigot Changes: a0f3d486 Rebuild patches
104 lines
5.3 KiB
Diff
104 lines
5.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <blake.galbreath@gmail.com>
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Date: Fri, 19 Apr 2019 12:41:13 -0500
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Subject: [PATCH] Mob Spawner API Enhancements
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== AT ==
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public net.minecraft.world.level.BaseSpawner isNearPlayer(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;)Z
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public net.minecraft.world.level.BaseSpawner delay(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;)V
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public net.minecraft.world.level.BaseSpawner setNextSpawnData(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/SpawnData;)V
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diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
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index a08c2dee792da1a54005f0a65a9eefabc7bc7c60..369298dfd437c1c83801f3d4ba63484ee1b969fe 100644
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--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
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+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
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@@ -233,7 +233,13 @@ public abstract class BaseSpawner {
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}
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public void load(@Nullable Level world, BlockPos pos, CompoundTag nbt) {
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+ // Paper start - use larger int if set
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+ if (nbt.contains("Paper.Delay")) {
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+ this.spawnDelay = nbt.getInt("Paper.Delay");
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+ } else {
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this.spawnDelay = nbt.getShort("Delay");
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+ }
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+ // Paper end
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boolean flag = nbt.contains("SpawnData", 10);
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if (flag) {
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@@ -256,9 +262,15 @@ public abstract class BaseSpawner {
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this.spawnPotentials = SimpleWeightedRandomList.single(this.nextSpawnData != null ? this.nextSpawnData : new SpawnData());
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}
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+ // Paper start - use ints if set
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+ if (nbt.contains("Paper.MinSpawnDelay", 99)) {
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+ this.minSpawnDelay = nbt.getInt("Paper.MinSpawnDelay");
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+ this.maxSpawnDelay = nbt.getInt("Paper.MaxSpawnDelay");
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+ this.spawnCount = nbt.getShort("SpawnCount");
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+ } else // Paper end
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if (nbt.contains("MinSpawnDelay", 99)) {
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- this.minSpawnDelay = nbt.getShort("MinSpawnDelay");
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- this.maxSpawnDelay = nbt.getShort("MaxSpawnDelay");
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+ this.minSpawnDelay = nbt.getInt("MinSpawnDelay"); // Paper - short -> int
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+ this.maxSpawnDelay = nbt.getInt("MaxSpawnDelay"); // Paper - short -> int
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this.spawnCount = nbt.getShort("SpawnCount");
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}
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@@ -275,9 +287,20 @@ public abstract class BaseSpawner {
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}
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public CompoundTag save(CompoundTag nbt) {
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- nbt.putShort("Delay", (short) this.spawnDelay);
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- nbt.putShort("MinSpawnDelay", (short) this.minSpawnDelay);
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- nbt.putShort("MaxSpawnDelay", (short) this.maxSpawnDelay);
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+ // Paper start
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+ if (spawnDelay > Short.MAX_VALUE) {
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+ nbt.putInt("Paper.Delay", this.spawnDelay);
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+ }
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+ nbt.putShort("Delay", (short) Math.min(Short.MAX_VALUE, this.spawnDelay));
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+
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+ if (minSpawnDelay > Short.MAX_VALUE || maxSpawnDelay > Short.MAX_VALUE) {
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+ nbt.putInt("Paper.MinSpawnDelay", this.minSpawnDelay);
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+ nbt.putInt("Paper.MaxSpawnDelay", this.maxSpawnDelay);
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+ }
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+
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+ nbt.putShort("MinSpawnDelay", (short) Math.min(Short.MAX_VALUE, this.minSpawnDelay));
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+ nbt.putShort("MaxSpawnDelay", (short) Math.min(Short.MAX_VALUE, this.maxSpawnDelay));
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+ // Paper nbt
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nbt.putShort("SpawnCount", (short) this.spawnCount);
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nbt.putShort("MaxNearbyEntities", (short) this.maxNearbyEntities);
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nbt.putShort("RequiredPlayerRange", (short) this.requiredPlayerRange);
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diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java b/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
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index 78d987b56a2a0acefafe801332eef4d64dc7715c..2479cc081b5f7c70531f79ec4eda2d1da10c2b05 100644
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--- a/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
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+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
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@@ -144,4 +144,28 @@ public class CraftCreatureSpawner extends CraftBlockEntityState<SpawnerBlockEnti
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public CraftCreatureSpawner copy() {
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return new CraftCreatureSpawner(this);
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}
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+
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+ // Paper start
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+ @Override
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+ public boolean isActivated() {
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+ this.requirePlaced();
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+ return this.getSnapshot().getSpawner().isNearPlayer(this.world.getHandle(), this.getPosition());
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+ }
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+
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+ @Override
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+ public void resetTimer() {
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+ this.requirePlaced();
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+ this.getSnapshot().getSpawner().delay(this.world.getHandle(), this.getPosition());
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+ }
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+
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+ @Override
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+ public void setSpawnedItem(org.bukkit.inventory.ItemStack itemStack) {
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+ Preconditions.checkArgument(itemStack != null && !itemStack.getType().isAir(), "spawners cannot spawn air");
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+ net.minecraft.world.item.ItemStack item = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(itemStack);
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+ net.minecraft.nbt.CompoundTag entity = new net.minecraft.nbt.CompoundTag();
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+ entity.putString("id", net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.getKey(net.minecraft.world.entity.EntityType.ITEM).toString());
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+ entity.put("Item", item.save(new net.minecraft.nbt.CompoundTag()));
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+ this.getSnapshot().getSpawner().setNextSpawnData(this.isPlaced() ? this.world.getHandle() : null, this.getPosition(), new net.minecraft.world.level.SpawnData(entity, java.util.Optional.empty()));
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+ }
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+ // Paper end
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}
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