39ea0d21dc
We are still missing Async Chunk Loading, but plugins may be depending on this API, so it missing blocks upgrading.
92 lines
3.6 KiB
Diff
92 lines
3.6 KiB
Diff
From 50fe6b99320148740160eec04f499d03b57987dc Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 29 Feb 2016 17:43:33 -0600
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Subject: [PATCH] Add async chunk load API
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diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
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index 550c26be..121033e9 100644
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--- a/src/main/java/org/bukkit/World.java
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+++ b/src/main/java/org/bukkit/World.java
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@@ -137,6 +137,78 @@ public interface World extends PluginMessageRecipient, Metadatable {
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*/
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public Chunk getChunkAt(Block block);
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+ /**
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+ * Used by {@link World#getChunkAtAsync(Location,ChunkLoadCallback)} methods
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+ * to request a {@link Chunk} to be loaded, with this callback receiving
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+ * the chunk when it is finished.
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+ *
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+ * This callback will be executed on synchronously on the main thread.
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+ *
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+ * Timing and order this callback is fired is intentionally not defined and
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+ * and subject to change.
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+ */
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+ public static interface ChunkLoadCallback {
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+ public void onLoad(Chunk chunk);
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+ }
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+
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+ /**
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+ * Requests a {@link Chunk} to be loaded at the given coordinates
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+ *
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+ * This method makes no guarantee on how fast the chunk will load,
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+ * and will return the chunk to the callback at a later time.
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+ *
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+ * You should use this method if you need a chunk but do not need it
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+ * immediately, and you wish to let the server control the speed
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+ * of chunk loads, keeping performance in mind.
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+ *
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+ * The {@link ChunkLoadCallback} will always be executed synchronously
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+ * on the main Server Thread.
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+ *
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+ * @param x Chunk X-coordinate of the chunk - (world coordinate / 16)
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+ * @param z Chunk Z-coordinate of the chunk - (world coordinate / 16)
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+ * @param cb Callback to receive the chunk when it is loaded.
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+ * will be executed synchronously
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+ */
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+ public void getChunkAtAsync(int x, int z, ChunkLoadCallback cb);
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+
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+ /**
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+ * Requests a {@link Chunk} to be loaded at the given {@link Location}
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+ *
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+ * This method makes no guarantee on how fast the chunk will load,
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+ * and will return the chunk to the callback at a later time.
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+ *
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+ * You should use this method if you need a chunk but do not need it
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+ * immediately, and you wish to let the server control the speed
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+ * of chunk loads, keeping performance in mind.
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+ *
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+ * The {@link ChunkLoadCallback} will always be executed synchronously
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+ * on the main Server Thread.
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+ *
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+ * @param location Location of the chunk
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+ * @param cb Callback to receive the chunk when it is loaded.
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+ * will be executed synchronously
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+ */
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+ public void getChunkAtAsync(Location location, ChunkLoadCallback cb);
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+
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+ /**
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+ * Requests {@link Chunk} to be loaded that contains the given {@link Block}
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+ *
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+ * This method makes no guarantee on how fast the chunk will load,
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+ * and will return the chunk to the callback at a later time.
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+ *
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+ * You should use this method if you need a chunk but do not need it
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+ * immediately, and you wish to let the server control the speed
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+ * of chunk loads, keeping performance in mind.
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+ *
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+ * The {@link ChunkLoadCallback} will always be executed synchronously
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+ * on the main Server Thread.
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+ *
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+ * @param block Block to get the containing chunk from
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+ * @param cb Callback to receive the chunk when it is loaded.
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+ * will be executed synchronously
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+ */
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+ public void getChunkAtAsync(Block block, ChunkLoadCallback cb);
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+
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/**
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* Checks if the specified {@link Chunk} is loaded
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*
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--
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2.18.0
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