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Add API to get Tile Entities in a Chunk by Predicate

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This commit is contained in:
Matthew Miller 2020-12-18 21:24:21 +10:00 committed by Mariell
parent 4643944343
commit 0bdfb01589
5 changed files with 80 additions and 24 deletions
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45
Spigot-API-Patches/0134-Ability-to-get-Tile-Entities-from-a-chunk-without-sn.patch
View file

@ -5,33 +5,52 @@ Subject: [PATCH] Ability to get Tile Entities from a chunk without snapshots
diff --git a/src/main/java/org/bukkit/Chunk.java b/src/main/java/org/bukkit/Chunk.java
index fa576096e908f8fbdbef53e1bd91215ac9e73ed6..b4ef6297f78d1f0c216e718024a21e6aa07cd1c6 100644
index fa576096e908f8fbdbef53e1bd91215ac9e73ed6..98263d896f316983609432c45b85401a2692432d 100644
--- a/src/main/java/org/bukkit/Chunk.java
+++ b/src/main/java/org/bukkit/Chunk.java
@@ -103,13 +103,26 @@ public interface Chunk extends PersistentDataHolder {
@@ -1,6 +1,8 @@
package org.bukkit;
import java.util.Collection;
+import java.util.function.Predicate;
+
import org.bukkit.block.Block;
import org.bukkit.block.BlockState;
import org.bukkit.block.data.BlockData;
@@ -103,13 +105,36 @@ public interface Chunk extends PersistentDataHolder {
@NotNull
Entity[] getEntities();
+ // Paper start
+ /**
+ * Get a list of all tile entities in the chunk.
+ *
+ * @return The tile entities.
+ */
+ @NotNull
+ default BlockState[] getTileEntities() {
+ return getTileEntities(true);
+ }
+
/**
* Get a list of all tile entities in the chunk.
*
+ * @param useSnapshot Take snapshots or direct references
* @return The tile entities.
*/
@NotNull
- BlockState[] getTileEntities();
+ default BlockState[] getTileEntities() {
+ return getTileEntities(true);
+ }
+
+ /**
+ * Get a list of all tile entities in the chunk.
+ *
+ * @param useSnapshot Take snapshots or direct references
+ * @return The tile entities.
+ */
+ @NotNull
+ BlockState[] getTileEntities(boolean useSnapshot);
+
+ /**
+ * Get a list of all tile entities that match a given predicate in the chunk.
+ *
+ * @param blockPredicate The predicate of blocks to return tile entities for
+ * @param useSnapshot Take snapshots or direct references
+ * @return The tile entities.
+ */
+ @NotNull
+ Collection<BlockState> getTileEntities(@NotNull Predicate<Block> blockPredicate, boolean useSnapshot);
+ // Paper end
/**

43
Spigot-Server-Patches/0265-Ability-to-get-Tile-Entities-from-a-chunk-without-sn.patch
View file

@ -5,10 +5,21 @@ Subject: [PATCH] Ability to get Tile Entities from a chunk without snapshots
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index 1a312a868f6a65e7d4a53406825e9efd96d98607..4aeae5ef72c2d929c86b4f9575f2c162710f99f0 100644
index 1a312a868f6a65e7d4a53406825e9efd96d98607..569c0dd3d22c6ae154d3184905f5c09f9cbee238 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -130,9 +130,16 @@ public class CraftChunk implements Chunk {
@@ -3,8 +3,10 @@ package org.bukkit.craftbukkit;
import com.google.common.base.Preconditions;
import com.google.common.base.Predicates;
import java.lang.ref.WeakReference;
+import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
+import java.util.List;
import java.util.function.Predicate;
import net.minecraft.server.BiomeStorage;
import net.minecraft.server.BlockPosition;
@@ -130,9 +132,16 @@ public class CraftChunk implements Chunk {
@Override
public BlockState[] getTileEntities() {
@ -25,12 +36,38 @@ index 1a312a868f6a65e7d4a53406825e9efd96d98607..4aeae5ef72c2d929c86b4f9575f2c162
int index = 0;
net.minecraft.server.Chunk chunk = getHandle();
@@ -144,7 +151,7 @@ public class CraftChunk implements Chunk {
@@ -144,11 +153,33 @@ public class CraftChunk implements Chunk {
}
BlockPosition position = (BlockPosition) obj;
- entities[index++] = worldServer.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ()).getState();
+ entities[index++] = worldServer.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ()).getState(useSnapshot); // Paper
+ }
+
+ return entities;
+ }
+
+ // Paper start
+ @Override
+ public Collection<BlockState> getTileEntities(Predicate<Block> blockPredicate, boolean useSnapshot) {
+ Preconditions.checkNotNull(blockPredicate, "blockPredicate");
+ if (!isLoaded()) {
+ getWorld().getChunkAt(x, z); // Transient load for this tick
+ }
+ net.minecraft.server.Chunk chunk = getHandle();
+
+ List<BlockState> entities = new ArrayList<>();
+
+ for (BlockPosition position : chunk.tileEntities.keySet()) {
+ Block block = worldServer.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ());
+ if (blockPredicate.test(block)) {
+ entities.add(block.getState(useSnapshot));
+ }
}
return entities;
}
+ // Paper end
@Override
public boolean isLoaded() {

8
Spigot-Server-Patches/0362-Anti-Xray.patch
View file

@ -985,7 +985,7 @@ index 0000000000000000000000000000000000000000..333763936897befda5bb6c077944d266
+ }
+}
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 71efd1efab43d5aeabba2ad385016b616f4e4849..4ff3eff58fa8007eca7eec22ef53d23705a98ed9 100644
index db8de2a5478cdc1ee9157251c3d3d5e2ffaa7953..379291bca1cadbb5d82451d7b2c484bc89386172 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -426,7 +426,7 @@ public class Chunk implements IChunkAccess {
@ -1437,10 +1437,10 @@ index 3c7752769fb6a2da644f9d41ef783de9772ce5f7..1ad867b6b8c743ab03a3c0c1a75fc92e
convertable = convertable_conversionsession;
uuid = WorldUUID.getUUID(convertable_conversionsession.folder.toFile());
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index 4aeae5ef72c2d929c86b4f9575f2c162710f99f0..d40ef8353b2c025309144b4123d6a7dff04a9c62 100644
index 569c0dd3d22c6ae154d3184905f5c09f9cbee238..f09e783e38bbe4d8e825abf77884b9cb307bcce4 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -42,7 +42,7 @@ public class CraftChunk implements Chunk {
@@ -44,7 +44,7 @@ public class CraftChunk implements Chunk {
private final WorldServer worldServer;
private final int x;
private final int z;
@ -1449,7 +1449,7 @@ index 4aeae5ef72c2d929c86b4f9575f2c162710f99f0..d40ef8353b2c025309144b4123d6a7df
private static final byte[] emptyLight = new byte[2048];
public CraftChunk(net.minecraft.server.Chunk chunk) {
@@ -264,7 +264,7 @@ public class CraftChunk implements Chunk {
@@ -288,7 +288,7 @@ public class CraftChunk implements Chunk {
NBTTagCompound data = new NBTTagCompound();
cs[i].getBlocks().a(data, "Palette", "BlockStates");

4
Spigot-Server-Patches/0379-Performance-improvement-for-Chunk.getEntities.patch
View file

@ -10,10 +10,10 @@ operation. This patch will reduce the load of plugins which for example
implement custom moblimits and depend on Chunk.getEntities().
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index d40ef8353b2c025309144b4123d6a7dff04a9c62..26210b233bb40565326cf25f568dca0984ce7313 100644
index f09e783e38bbe4d8e825abf77884b9cb307bcce4..531d5e41dfbfbfe8da0676207f6325a0bca97a9a 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -115,14 +115,14 @@ public class CraftChunk implements Chunk {
@@ -117,14 +117,14 @@ public class CraftChunk implements Chunk {
Entity[] entities = new Entity[count];
for (int i = 0; i < 16; i++) {

4
Spigot-Server-Patches/0479-Optimize-NibbleArray-to-use-pooled-buffers.patch
View file

@ -353,10 +353,10 @@ index 6b70df646c6a690ab9437ead96c5ff097e4e12d2..a22f0cccecc85b4e4fe4603bcfa213f1
this.d &= ~(1 << k);
if (nibblearray != null) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index 26210b233bb40565326cf25f568dca0984ce7313..42b47634437135a9e9b608283f3ce81c98ca181a 100644
index 531d5e41dfbfbfe8da0676207f6325a0bca97a9a..b345b7658b7de28787cb10255d7d881bc1493003 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -275,14 +275,14 @@ public class CraftChunk implements Chunk {
@@ -299,14 +299,14 @@ public class CraftChunk implements Chunk {
sectionSkyLights[i] = emptyLight;
} else {
sectionSkyLights[i] = new byte[2048];