2023-10-14 22:46:31 +02:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sun, 5 Dec 2021 14:58:55 -0500
Subject: [PATCH] Expand FallingBlock API
- add auto expire setting
- add setter for block data
- add accessors for block state
Co-authored-by: Lukas Planz <lukas.planz@web.de>
diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
Rework async chunk api implementation
Firstly, the old methods all routed to the CompletableFuture method.
However, the CF method could not guarantee that if the caller
was off-main that the future would be "completed" on-main. Since
the callback methods used the CF one, this meant that the callback
methods did not guarantee that the callbacks were to be called on
the main thread.
Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb)
so that the methods with the callback are guaranteed to invoke
the callback on the main thread. The CF behavior remains unchanged;
it may still appear to complete on main if invoked off-main.
Secondly, remove the scheduleOnMain invocation in the async
chunk completion. This unnecessarily delays the callback
by 1 tick.
Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which
will load chunks within an area. This method is provided as a helper
as keeping all chunks loaded within an area can be complicated to
implement for plugins (due to the lacking ticket API), and is
already implemented internally anyways.
Fourthly, remove the ticket addition that occured with getChunkAt
and getChunkAtAsync. The ticket addition may delay the unloading
of the chunk unnecessarily. It also fixes a very rare timing bug
where the future/callback would be completed after the chunk
unloads.
2024-11-19 07:34:32 +01:00
index 2da3b4d3aa7bedd7c9e253d4036cef1f0d911d45..24eaf74420f6fbd4f0a0f13b719f57b50696aef3 100644
2023-10-14 22:46:31 +02:00
--- a/src/main/java/org/bukkit/World.java
+++ b/src/main/java/org/bukkit/World.java
Rework async chunk api implementation
Firstly, the old methods all routed to the CompletableFuture method.
However, the CF method could not guarantee that if the caller
was off-main that the future would be "completed" on-main. Since
the callback methods used the CF one, this meant that the callback
methods did not guarantee that the callbacks were to be called on
the main thread.
Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb)
so that the methods with the callback are guaranteed to invoke
the callback on the main thread. The CF behavior remains unchanged;
it may still appear to complete on main if invoked off-main.
Secondly, remove the scheduleOnMain invocation in the async
chunk completion. This unnecessarily delays the callback
by 1 tick.
Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which
will load chunks within an area. This method is provided as a helper
as keeping all chunks loaded within an area can be complicated to
implement for plugins (due to the lacking ticket API), and is
already implemented internally anyways.
Fourthly, remove the ticket addition that occured with getChunkAt
and getChunkAtAsync. The ticket addition may delay the unloading
of the chunk unnecessarily. It also fixes a very rare timing bug
where the future/callback would be completed after the chunk
unloads.
2024-11-19 07:34:32 +01:00
@@ -2281,8 +2281,10 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
2023-10-14 22:46:31 +02:00
* @return The spawned {@link FallingBlock} instance
* @throws IllegalArgumentException if {@link Location} or {@link
* MaterialData} are null or {@link Material} of the {@link MaterialData} is not a block
+ * @deprecated Use {@link #spawn(Location, Class, Consumer)} (or a variation thereof) in combination with {@link FallingBlock#setBlockData(BlockData)}
*/
@NotNull
2024-06-04 21:40:18 +02:00
+ @Deprecated(since = "1.20.2") // Paper
2023-10-14 22:46:31 +02:00
public FallingBlock spawnFallingBlock(@NotNull Location location, @NotNull MaterialData data) throws IllegalArgumentException;
/**
Rework async chunk api implementation
Firstly, the old methods all routed to the CompletableFuture method.
However, the CF method could not guarantee that if the caller
was off-main that the future would be "completed" on-main. Since
the callback methods used the CF one, this meant that the callback
methods did not guarantee that the callbacks were to be called on
the main thread.
Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb)
so that the methods with the callback are guaranteed to invoke
the callback on the main thread. The CF behavior remains unchanged;
it may still appear to complete on main if invoked off-main.
Secondly, remove the scheduleOnMain invocation in the async
chunk completion. This unnecessarily delays the callback
by 1 tick.
Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which
will load chunks within an area. This method is provided as a helper
as keeping all chunks loaded within an area can be complicated to
implement for plugins (due to the lacking ticket API), and is
already implemented internally anyways.
Fourthly, remove the ticket addition that occured with getChunkAt
and getChunkAtAsync. The ticket addition may delay the unloading
of the chunk unnecessarily. It also fixes a very rare timing bug
where the future/callback would be completed after the chunk
unloads.
2024-11-19 07:34:32 +01:00
@@ -2295,8 +2297,10 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
2023-10-14 22:46:31 +02:00
* @return The spawned {@link FallingBlock} instance
* @throws IllegalArgumentException if {@link Location} or {@link
* BlockData} are null
+ * @deprecated Use {@link #spawn(Location, Class, Consumer)} (or a variation thereof) in combination with {@link FallingBlock#setBlockData(BlockData)}
*/
@NotNull
2024-06-04 21:40:18 +02:00
+ @org.jetbrains.annotations.ApiStatus.Obsolete(since = "1.20.2") // Paper
2023-10-14 22:46:31 +02:00
public FallingBlock spawnFallingBlock(@NotNull Location location, @NotNull BlockData data) throws IllegalArgumentException;
/**
Rework async chunk api implementation
Firstly, the old methods all routed to the CompletableFuture method.
However, the CF method could not guarantee that if the caller
was off-main that the future would be "completed" on-main. Since
the callback methods used the CF one, this meant that the callback
methods did not guarantee that the callbacks were to be called on
the main thread.
Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb)
so that the methods with the callback are guaranteed to invoke
the callback on the main thread. The CF behavior remains unchanged;
it may still appear to complete on main if invoked off-main.
Secondly, remove the scheduleOnMain invocation in the async
chunk completion. This unnecessarily delays the callback
by 1 tick.
Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which
will load chunks within an area. This method is provided as a helper
as keeping all chunks loaded within an area can be complicated to
implement for plugins (due to the lacking ticket API), and is
already implemented internally anyways.
Fourthly, remove the ticket addition that occured with getChunkAt
and getChunkAtAsync. The ticket addition may delay the unloading
of the chunk unnecessarily. It also fixes a very rare timing bug
where the future/callback would be completed after the chunk
unloads.
2024-11-19 07:34:32 +01:00
@@ -2313,7 +2317,7 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
2023-10-14 22:46:31 +02:00
* @return The spawned {@link FallingBlock} instance
* @throws IllegalArgumentException if {@link Location} or {@link
* Material} are null or {@link Material} is not a block
- * @deprecated Magic value
+ * @deprecated Magic value. Use {@link #spawn(Location, Class, Consumer)} (or a variation thereof) in combination with {@link FallingBlock#setBlockData(BlockData)}
*/
@Deprecated
@NotNull
diff --git a/src/main/java/org/bukkit/entity/FallingBlock.java b/src/main/java/org/bukkit/entity/FallingBlock.java
2024-01-19 22:13:42 +01:00
index ae1ce2ee2deb82f3f4144ec54b3ba119b437c5e9..7904c716a3b0869ebf2f9b416536c59121a539a8 100644
2023-10-14 22:46:31 +02:00
--- a/src/main/java/org/bukkit/entity/FallingBlock.java
+++ b/src/main/java/org/bukkit/entity/FallingBlock.java
@@ -26,6 +26,33 @@ public interface FallingBlock extends Entity {
*/
@NotNull
BlockData getBlockData();
+ // Paper start
+ /**
+ * Sets the data for the falling block.
+ * <br>
+ * Any potential additional data currently stored in the falling blocks {@link #getBlockState()} will be
+ * purged by calling this setter.
+ *
+ * @param blockData the data to use as the block
+ */
+ void setBlockData(@NotNull BlockData blockData);
+
+ /**
+ * Get the data of the falling block represented as a {@link org.bukkit.block.BlockState BlockState}
+ * which includes potential NBT data that gets applied when the block gets placed on landing.
+ *
+ * @return the BlockState representing this block
+ */
+ @NotNull
+ org.bukkit.block.BlockState getBlockState();
+
+ /**
+ * Sets the {@link BlockData} and possibly present tile entity data for the falling block.
+ *
+ * @param blockState the BlockState to use
+ */
+ void setBlockState(@NotNull org.bukkit.block.BlockState blockState);
+ // Paper end
/**
* Get if the falling block will break into an item if it cannot be placed.
@@ -137,4 +164,23 @@ public interface FallingBlock extends Entity {
default org.bukkit.Location getSourceLoc() {
return this.getOrigin();
}
2024-01-19 22:13:42 +01:00
+ // Paper start - Auto expire setting
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+ /**
+ * Sets if this falling block should expire after:
+ * - 30 seconds
+ * - 5 seconds and is outside of the world
+ *
+ * @return if this behavior occurs
+ */
+ boolean doesAutoExpire();
+
+ /**
+ * Sets if this falling block should expire after:
+ * - 30 seconds
+ * - 5 seconds and is outside of the world
+ *
+ * @param autoExpires if this behavior should occur
+ */
+ void shouldAutoExpire(boolean autoExpires);
2024-01-19 22:13:42 +01:00
+ // Paper end - Auto expire setting
2023-10-14 22:46:31 +02:00
}
