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add biome change per player

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Yannick Lamprecht 2024-02-24 15:30:29 +01:00
parent e47f79acd9
commit 0e8c485658
2 changed files with 653 additions and 0 deletions
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275
patches/api/0495-add-biome-change-per-player.patch Normal file
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@ -0,0 +1,275 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Yannick Lamprecht <yannicklamprecht@live.de>
Date: Sat, 24 Feb 2024 15:29:32 +0100
Subject: [PATCH] add biome change per player
diff --git a/src/main/java/io/papermc/paper/event/packet/PlayerBiomesLoadEvent.java b/src/main/java/io/papermc/paper/event/packet/PlayerBiomesLoadEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..cf8e0d297144e12c64cc7a9036ca896c1f4ac7af
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/packet/PlayerBiomesLoadEvent.java
@@ -0,0 +1,78 @@
+package io.papermc.paper.event.packet;
+
+import org.bukkit.BiomesSnapshot;
+import org.bukkit.Chunk;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.world.ChunkEvent;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Is called when a {@link Player} receives {@link org.bukkit.block.Biome}s
+ * <p>
+ * Can for example be used for replacing Biomes when the player receives the Biome list.
+ * <p>
+ * Should only be used for packet/clientside related stuff.
+ * Not intended for modifying server side state.
+ */
+public class PlayerBiomesLoadEvent extends ChunkEvent {
+
+ private static final HandlerList HANDLER_LIST = new HandlerList();
+
+ private final Player player;
+ private BiomesSnapshot biomesSnapshot;
+
+ @ApiStatus.Internal
+ public PlayerBiomesLoadEvent(@NotNull final Player player, Chunk chunk) {
+ super(chunk);
+ this.player = player;
+ }
+
+ @NotNull
+ @Override
+ public HandlerList getHandlers() {
+ return HANDLER_LIST;
+ }
+
+ public static @NotNull HandlerList getHandlerList() {
+ return HANDLER_LIST;
+ }
+
+ /**
+ * Returns the player that is receiving the biomes
+ *
+ * @return the player
+ */
+ public @NotNull Player getPlayer() {
+ return player;
+ }
+
+ /**
+ * Returns a biomes snapshot for the given chunk, by default it won't be set.
+ *
+ * @return biome snapshot if one is set
+ */
+ public @Nullable BiomesSnapshot getBiomeSnapshot() {
+ return biomesSnapshot;
+ }
+
+ /**
+ * Sets the biome snapshot for the given chunk that will be sent as an override to the player
+ *
+ * @param biomesSnapshot the biome override
+ */
+ public void setBiomeSnapshot(@Nullable final BiomesSnapshot biomesSnapshot) {
+ this.biomesSnapshot = biomesSnapshot;
+ }
+
+ /**
+ * Returns if chunk biomes were overridden
+ *
+ * @return true if override was made, else false
+ */
+ public boolean hasOverrides() {
+ return biomesSnapshot != null;
+ }
+}
diff --git a/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java b/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java
index 2815c5802eb38e5a48f9db42b9247e24c27db134..26a361de3eb05a432b0e115e3ed7e038987cf8ac 100644
--- a/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java
+++ b/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java
@@ -16,7 +16,7 @@ import org.jspecify.annotations.NullMarked;
* Not intended for modifying server side state.
*/
@NullMarked
-public class PlayerChunkLoadEvent extends ChunkEvent {
+public class PlayerChunkLoadEvent extends PlayerBiomesLoadEvent {
private static final HandlerList HANDLER_LIST = new HandlerList();
@@ -24,7 +24,7 @@ public class PlayerChunkLoadEvent extends ChunkEvent {
@ApiStatus.Internal
public PlayerChunkLoadEvent(final Chunk chunk, final Player player) {
- super(chunk);
+ super(player, chunk);
this.player = player;
}
diff --git a/src/main/java/org/bukkit/BiomesSnapshot.java b/src/main/java/org/bukkit/BiomesSnapshot.java
new file mode 100644
index 0000000000000000000000000000000000000000..bb8683127eca2b86b23efa81bff9c54a357e04d4
--- /dev/null
+++ b/src/main/java/org/bukkit/BiomesSnapshot.java
@@ -0,0 +1,74 @@
+package org.bukkit;
+
+import org.bukkit.block.Biome;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Represents a static, thread-safe snapshot of chunk of biomes.
+ * <p>
+ * Purpose is to allow clean, efficient copy of a biome data to be made, and
+ * then handed off for processing in another thread
+ */
+public interface BiomesSnapshot {
+
+ /**
+ * Gets the X-coordinate of this chunk
+ *
+ * @return X-coordinate
+ */
+ int getX();
+
+ /**
+ * Gets the Z-coordinate of this chunk
+ *
+ * @return Z-coordinate
+ */
+ int getZ();
+
+ /**
+ * Gets name of the world containing this chunk
+ *
+ * @return Parent World Name
+ */
+ @NotNull
+ String getWorldName();
+
+ /**
+ * Get biome at given coordinates
+ *
+ * @param x X-coordinate (0-15)
+ * @param y Y-coordinate (world minHeight (inclusive) - world maxHeight (exclusive))
+ * @param z Z-coordinate (0-15)
+ * @return Biome at given coordinate
+ */
+ @NotNull
+ Biome getBiome(int x, int y, int z);
+
+ /**
+ * Get biome at given coordinates
+ *
+ * @param x X-coordinate (0-15)
+ * @param y Y-coordinate (world minHeight (inclusive) - world maxHeight (exclusive))
+ * @param z Z-coordinate (0-15)
+ * @param biome the biome to set at the give coordinate
+ */
+ void setBiome(int x, int y, int z, @NotNull Biome biome);
+
+ /**
+ * Get raw biome temperature at given coordinates
+ *
+ * @param x X-coordinate (0-15)
+ * @param y Y-coordinate (world minHeight (inclusive) - world maxHeight (exclusive))
+ * @param z Z-coordinate (0-15)
+ * @return temperature at given coordinate
+ */
+ double getRawBiomeTemperature(int x, int y, int z);
+
+ /**
+ * Tests if this chunk contains the specified biome.
+ *
+ * @param biome biome to test
+ * @return if the biome is contained within
+ */
+ boolean contains(@NotNull Biome biome);
+}
diff --git a/src/main/java/org/bukkit/ChunkSnapshot.java b/src/main/java/org/bukkit/ChunkSnapshot.java
index dc765dea47a9a1c1520fb16ddb24f81413ed0dd1..983c2d22498ecf668b15d818556e27adba52a955 100644
--- a/src/main/java/org/bukkit/ChunkSnapshot.java
+++ b/src/main/java/org/bukkit/ChunkSnapshot.java
@@ -10,29 +10,7 @@ import org.jetbrains.annotations.NotNull;
* Purpose is to allow clean, efficient copy of a chunk data to be made, and
* then handed off for processing in another thread (e.g. map rendering)
*/
-public interface ChunkSnapshot {
-
- /**
- * Gets the X-coordinate of this chunk
- *
- * @return X-coordinate
- */
- int getX();
-
- /**
- * Gets the Z-coordinate of this chunk
- *
- * @return Z-coordinate
- */
- int getZ();
-
- /**
- * Gets name of the world containing this chunk
- *
- * @return Parent World Name
- */
- @NotNull
- String getWorldName();
+public interface ChunkSnapshot extends BiomesSnapshot {
/**
* Get block type for block at corresponding coordinate in the chunk
@@ -110,17 +88,6 @@ public interface ChunkSnapshot {
@Deprecated
Biome getBiome(int x, int z);
- /**
- * Get biome at given coordinates
- *
- * @param x X-coordinate (0-15)
- * @param y Y-coordinate (world minHeight (inclusive) - world maxHeight (exclusive))
- * @param z Z-coordinate (0-15)
- * @return Biome at given coordinate
- */
- @NotNull
- Biome getBiome(int x, int y, int z);
-
/**
* Get raw biome temperature at given coordinates
*
@@ -132,16 +99,6 @@ public interface ChunkSnapshot {
@Deprecated
double getRawBiomeTemperature(int x, int z);
- /**
- * Get raw biome temperature at given coordinates
- *
- * @param x X-coordinate (0-15)
- * @param y Y-coordinate (world minHeight (inclusive) - world maxHeight (exclusive))
- * @param z Z-coordinate (0-15)
- * @return temperature at given coordinate
- */
- double getRawBiomeTemperature(int x, int y, int z);
-
/**
* Get world full time when chunk snapshot was captured
*
@@ -164,12 +121,4 @@ public interface ChunkSnapshot {
* @return if the block is contained within
*/
boolean contains(@NotNull BlockData block);
-
- /**
- * Tests if this chunk contains the specified biome.
- *
- * @param biome biome to test
- * @return if the biome is contained within
- */
- boolean contains(@NotNull Biome biome);
}

378
patches/server/1061-add-biome-change-per-player.patch Normal file
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@ -0,0 +1,378 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Yannick Lamprecht <yannicklamprecht@live.de>
Date: Sat, 24 Feb 2024 15:29:57 +0100
Subject: [PATCH] add biome change per player
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java
index 3c1cad5c2b34047cec44734ba4e8348cabec6f80..7d09828808b774e05fae5aabb1b8568a898ea681 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java
@@ -2,14 +2,23 @@ package net.minecraft.network.protocol.game;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
+import io.papermc.paper.event.packet.PlayerBiomesLoadEvent;
+import java.util.ArrayList;
import java.util.List;
+import net.minecraft.core.Holder;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.network.protocol.Packet;
+import net.minecraft.world.entity.player.Player;
import net.minecraft.network.protocol.PacketType;
import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.chunk.LevelChunk;
import net.minecraft.world.level.chunk.LevelChunkSection;
+import net.minecraft.world.level.chunk.PalettedContainer;
+import org.bukkit.BiomesSnapshot;
+import org.bukkit.craftbukkit.CraftBiomesSnapshot;
+import org.bukkit.craftbukkit.CraftChunk;
public record ClientboundChunksBiomesPacket(List<ClientboundChunksBiomesPacket.ChunkBiomeData> chunkBiomeData) implements Packet<ClientGamePacketListener> {
public static final StreamCodec<FriendlyByteBuf, ClientboundChunksBiomesPacket> STREAM_CODEC = Packet.codec(
@@ -21,8 +30,27 @@ public record ClientboundChunksBiomesPacket(List<ClientboundChunksBiomesPacket.C
this(buf.readList(ClientboundChunksBiomesPacket.ChunkBiomeData::new));
}
- public static ClientboundChunksBiomesPacket forChunks(List<LevelChunk> chunks) {
- return new ClientboundChunksBiomesPacket(chunks.stream().map(ClientboundChunksBiomesPacket.ChunkBiomeData::new).toList());
+ public static ClientboundChunksBiomesPacket forChunks(Player player, List<LevelChunk> chunks) {
+ org.bukkit.entity.Player bukkitPlayer = (org.bukkit.entity.Player) player.getBukkitEntity();
+ List<ChunkBiomeData> biomeData = new ArrayList<>();
+ for (LevelChunk chunk : chunks) {
+ final PlayerBiomesLoadEvent biomesLoadEvent = new PlayerBiomesLoadEvent(bukkitPlayer, new CraftChunk(chunk));
+ biomesLoadEvent.callEvent();
+ if (biomesLoadEvent.hasOverrides()) {
+ biomeData.add(create(chunk, biomesLoadEvent));
+ } else {
+ biomeData.add(new ChunkBiomeData(chunk));
+ }
+ }
+ return new ClientboundChunksBiomesPacket(biomeData);
+ }
+
+ private static ClientboundChunksBiomesPacket.ChunkBiomeData create(LevelChunk levelChunk, PlayerBiomesLoadEvent biomesLoadEvent) {
+ final BiomesSnapshot snapshotAt = biomesLoadEvent.getBiomeSnapshot();
+ if(snapshotAt != null){
+ return new ClientboundChunksBiomesPacket.ChunkBiomeData(snapshotAt);
+ }
+ return new ClientboundChunksBiomesPacket.ChunkBiomeData(levelChunk);
}
private void write(FriendlyByteBuf buf) {
@@ -45,6 +73,11 @@ public record ClientboundChunksBiomesPacket(List<ClientboundChunksBiomesPacket.C
extractChunkData(new FriendlyByteBuf(this.getWriteBuffer()), chunk);
}
+ public ChunkBiomeData(BiomesSnapshot biomesSnapshot) {
+ this(ChunkPos.minFromRegion(biomesSnapshot.getX(), biomesSnapshot.getZ()), new byte[calculateChunkSize(biomesSnapshot)]);
+ extractBiomesSnapshot(new FriendlyByteBuf(this.getWriteBuffer()), biomesSnapshot);
+ }
+
public ChunkBiomeData(FriendlyByteBuf buf) {
this(buf.readChunkPos(), buf.readByteArray(2097152));
}
@@ -77,6 +110,25 @@ public record ClientboundChunksBiomesPacket(List<ClientboundChunksBiomesPacket.C
}
}
+ public static void extractBiomesSnapshot(FriendlyByteBuf buf, BiomesSnapshot biomesSnapshot) {
+ int chunkSectionIndex = 0; // Paper - Anti-Xray
+ for (final PalettedContainer<Holder<Biome>> container : ((CraftBiomesSnapshot) biomesSnapshot).getBiome()) {
+ container.write(buf, null, chunkSectionIndex);
+ chunkSectionIndex++; // Paper - Anti-Xray
+ }
+ }
+
+ private static int calculateChunkSize(BiomesSnapshot biomesSnapshot) {
+ int i = 0;
+
+ for(final PalettedContainer<Holder<Biome>> container : ((CraftBiomesSnapshot) biomesSnapshot).getBiome()) {
+ i += container.getSerializedSize();
+ }
+
+ return i;
+ }
+
+
public void write(FriendlyByteBuf buf) {
buf.writeChunkPos(this.pos);
buf.writeByteArray(this.buffer);
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 5b3a886c624b36557cbfaccdc3fb05a46a4ba36a..5344f816c31617c3061aa6d43e98ced308b2a7b3 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1075,7 +1075,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
}
map.forEach((entityplayer1, list1) -> {
- entityplayer1.connection.send(ClientboundChunksBiomesPacket.forChunks(list1));
+ entityplayer1.connection.send(ClientboundChunksBiomesPacket.forChunks(entityplayer1, list1));
});
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftBiomesSnapshot.java b/src/main/java/org/bukkit/craftbukkit/CraftBiomesSnapshot.java
new file mode 100644
index 0000000000000000000000000000000000000000..a77495e66c6a5e1da2cc154269c09ce8b0d21d2b
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftBiomesSnapshot.java
@@ -0,0 +1,105 @@
+package org.bukkit.craftbukkit;
+
+import com.google.common.base.Preconditions;
+import com.google.common.base.Predicates;
+import java.util.Objects;
+import java.util.function.Predicate;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Holder;
+import net.minecraft.core.Registry;
+import net.minecraft.world.level.chunk.PalettedContainer;
+import net.minecraft.world.level.chunk.PalettedContainerRO;
+import org.bukkit.BiomesSnapshot;
+import org.bukkit.block.Biome;
+import org.bukkit.craftbukkit.block.CraftBiome;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.NotNull;
+
+public class CraftBiomesSnapshot implements BiomesSnapshot {
+
+ private final int x, z;
+ private final String worldname;
+ private final int minHeight, maxHeight, seaLevel;
+ private final Registry<net.minecraft.world.level.biome.Biome> biomeRegistry;
+ private final PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>>[] biome;
+
+ public CraftBiomesSnapshot(final int x, final int z, final String worldname, final int minHeight, final int maxHeight, int seaLevel, final Registry<net.minecraft.world.level.biome.Biome> registry, final PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>>[] biome) {
+ this.x = x;
+ this.z = z;
+ this.worldname = worldname;
+ this.minHeight = minHeight;
+ this.maxHeight = maxHeight;
+ this.biomeRegistry = registry;
+ this.biome = biome;
+ this.seaLevel = seaLevel;
+ }
+
+ @Override
+ public int getX() {
+ return this.x;
+ }
+
+ @Override
+ public int getZ() {
+ return this.z;
+ }
+
+ @Override
+ public String getWorldName() {
+ return this.worldname;
+ }
+
+ @Override
+ public void setBiome(final int x, final int y, final int z, @NotNull final Biome biome) {
+ Preconditions.checkState(this.biome != null, "ChunkSnapshot created without biome. Please call getSnapshot with includeBiome=true");
+ Objects.requireNonNull(biome, "biome cannot be null");
+ this.validateChunkCoordinates(x, y, z);
+ PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>> biomeLocal = this.biome[this.getSectionIndex(y)];
+ biomeLocal.set(x >> 2, (y & 0xF) >> 2, z >> 2, CraftBiome.bukkitToMinecraftHolder(biome));
+ }
+
+ @Override
+ public final double getRawBiomeTemperature(int x, int y, int z) {
+ Preconditions.checkState(this.biome != null, "ChunkSnapshot created without biome. Please call getSnapshot with includeBiome=true");
+ this.validateChunkCoordinates(x, y, z);
+
+ PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>> biome = this.biome[this.getSectionIndex(y)]; // SPIGOT-7188: Don't need to convert y to biome coordinate scale since it is bound to the block chunk section
+ return biome.get(x >> 2, (y & 0xF) >> 2, z >> 2).value().getTemperature(new BlockPos((this.x << 4) | x, y, (this.z << 4) | z), seaLevel);
+ }
+
+ @Override
+ public final Biome getBiome(int x, int y, int z) {
+ Preconditions.checkState(this.biome != null, "ChunkSnapshot created without biome. Please call getSnapshot with includeBiome=true");
+ this.validateChunkCoordinates(x, y, z);
+
+ PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>> biome = this.biome[this.getSectionIndex(y)]; // SPIGOT-7188: Don't need to convert y to biome coordinate scale since it is bound to the block chunk section
+ return CraftBiome.minecraftHolderToBukkit(biome.get(x >> 2, (y & 0xF) >> 2, z >> 2));
+ }
+
+
+ @Override
+ public boolean contains(@NonNull Biome biome) {
+ Preconditions.checkArgument(biome != null, "Biome cannot be null");
+
+ Predicate<Holder<net.minecraft.world.level.biome.Biome>> nms = Predicates.equalTo(CraftBiome.bukkitToMinecraftHolder(biome));
+ for (PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>> palette : this.biome) {
+ if (palette.maybeHas(nms)) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ public PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>>[] getBiome(){
+ return biome;
+ }
+
+ protected void validateChunkCoordinates(int x, int y, int z) {
+ CraftChunk.validateChunkCoordinates(this.minHeight, this.maxHeight, x, y, z);
+ }
+
+ protected int getSectionIndex(int y) {
+ return (y - this.minHeight) >> 4;
+ }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index 0074bc0e7147dc3a8c538e796f14ac9bf8725896..76032e22191fbafe92f984b25b5b3b652ecadd17 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -302,7 +302,7 @@ public class CraftChunk implements Chunk {
byte[][] sectionEmitLights = includeLightData ? new byte[cs.length][] : null;
// Paper end - Add getChunkSnapshot includeLightData parameter
boolean[] sectionEmpty = new boolean[cs.length];
- PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>>[] biome = (includeBiome || includeBiomeTempRain) ? new PalettedContainer[cs.length] : null;
+ PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>>[] biome = (includeBiome || includeBiomeTempRain) ? new PalettedContainer[cs.length] : null;
Registry<net.minecraft.world.level.biome.Biome> iregistry = this.worldServer.registryAccess().lookupOrThrow(Registries.BIOME);
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
index ddcbdbcbfeb6efe0a587b1181505423cc9d2c951..e85bcec5e8825146fa2623588473173dba4b73cb 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
@@ -3,7 +3,6 @@ package org.bukkit.craftbukkit;
import com.google.common.base.Preconditions;
import com.google.common.base.Predicates;
import java.util.function.Predicate;
-import net.minecraft.core.BlockPos;
import net.minecraft.core.Holder;
import net.minecraft.core.Registry;
import net.minecraft.world.level.block.state.BlockState;
@@ -14,8 +13,6 @@ import org.bukkit.ChunkSnapshot;
import org.bukkit.Material;
import org.bukkit.block.Biome;
import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.block.CraftBiome;
-import org.bukkit.craftbukkit.block.CraftBlockType;
import org.bukkit.craftbukkit.block.data.CraftBlockData;
import org.bukkit.craftbukkit.util.CraftMagicNumbers;
@@ -23,49 +20,22 @@ import org.bukkit.craftbukkit.util.CraftMagicNumbers;
* Represents a static, thread-safe snapshot of chunk of blocks
* Purpose is to allow clean, efficient copy of a chunk data to be made, and then handed off for processing in another thread (e.g. map rendering)
*/
-public class CraftChunkSnapshot implements ChunkSnapshot {
- private final int x, z;
- private final int minHeight, maxHeight, seaLevel;
- private final String worldname;
+public class CraftChunkSnapshot extends CraftBiomesSnapshot implements ChunkSnapshot {
private final PalettedContainer<BlockState>[] blockids;
private final byte[][] skylight;
private final byte[][] emitlight;
private final boolean[] empty;
private final Heightmap hmap; // Height map
private final long captureFulltime;
- private final Registry<net.minecraft.world.level.biome.Biome> biomeRegistry;
- private final PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>>[] biome;
-
- CraftChunkSnapshot(int x, int z, int minHeight, int maxHeight, int seaLevel, String wname, long wtime, PalettedContainer<BlockState>[] sectionBlockIDs, byte[][] sectionSkyLights, byte[][] sectionEmitLights, boolean[] sectionEmpty, Heightmap hmap, Registry<net.minecraft.world.level.biome.Biome> biomeRegistry, PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>>[] biome) {
- this.x = x;
- this.z = z;
- this.minHeight = minHeight;
- this.maxHeight = maxHeight;
- this.seaLevel = seaLevel;
- this.worldname = wname;
+
+ CraftChunkSnapshot(int x, int z, int minHeight, int maxHeight, int seaLevel, String wname, long wtime, PalettedContainer<BlockState>[] sectionBlockIDs, byte[][] sectionSkyLights, byte[][] sectionEmitLights, boolean[] sectionEmpty, Heightmap hmap, Registry<net.minecraft.world.level.biome.Biome> biomeRegistry, PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>>[] biome) {
+ super(x, z, wname, minHeight, maxHeight, seaLevel, biomeRegistry, biome);
this.captureFulltime = wtime;
this.blockids = sectionBlockIDs;
this.skylight = sectionSkyLights;
this.emitlight = sectionEmitLights;
this.empty = sectionEmpty;
this.hmap = hmap;
- this.biomeRegistry = biomeRegistry;
- this.biome = biome;
- }
-
- @Override
- public int getX() {
- return this.x;
- }
-
- @Override
- public int getZ() {
- return this.z;
- }
-
- @Override
- public String getWorldName() {
- return this.worldname;
}
@Override
@@ -82,20 +52,6 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
return false;
}
- @Override
- public boolean contains(Biome biome) {
- Preconditions.checkArgument(biome != null, "Biome cannot be null");
-
- Predicate<Holder<net.minecraft.world.level.biome.Biome>> nms = Predicates.equalTo(CraftBiome.bukkitToMinecraftHolder(biome));
- for (PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>> palette : this.biome) {
- if (palette.maybeHas(nms)) {
- return true;
- }
- }
-
- return false;
- }
-
@Override
public Material getBlockType(int x, int y, int z) {
this.validateChunkCoordinates(x, y, z);
@@ -148,29 +104,11 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
return this.getBiome(x, 0, z);
}
- @Override
- public final Biome getBiome(int x, int y, int z) {
- Preconditions.checkState(this.biome != null, "ChunkSnapshot created without biome. Please call getSnapshot with includeBiome=true");
- this.validateChunkCoordinates(x, y, z);
-
- PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>> biome = this.biome[this.getSectionIndex(y)]; // SPIGOT-7188: Don't need to convert y to biome coordinate scale since it is bound to the block chunk section
- return CraftBiome.minecraftHolderToBukkit(biome.get(x >> 2, (y & 0xF) >> 2, z >> 2));
- }
-
@Override
public final double getRawBiomeTemperature(int x, int z) {
return this.getRawBiomeTemperature(x, 0, z);
}
- @Override
- public final double getRawBiomeTemperature(int x, int y, int z) {
- Preconditions.checkState(this.biome != null, "ChunkSnapshot created without biome. Please call getSnapshot with includeBiome=true");
- this.validateChunkCoordinates(x, y, z);
-
- PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>> biome = this.biome[this.getSectionIndex(y)]; // SPIGOT-7188: Don't need to convert y to biome coordinate scale since it is bound to the block chunk section
- return biome.get(x >> 2, (y & 0xF) >> 2, z >> 2).value().getTemperature(new BlockPos((this.x << 4) | x, y, (this.z << 4) | z), this.seaLevel);
- }
-
@Override
public final long getCaptureFullTime() {
return this.captureFulltime;
@@ -180,12 +118,4 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
public final boolean isSectionEmpty(int sy) {
return this.empty[sy];
}
-
- private int getSectionIndex(int y) {
- return (y - this.minHeight) >> 4;
- }
-
- private void validateChunkCoordinates(int x, int y, int z) {
- CraftChunk.validateChunkCoordinates(this.minHeight, this.maxHeight, x, y, z);
- }
}