Paper/patches/server/0189-Add-openSign-method-to-HumanEntity.patch
Spottedleaf 01a13871de
Rewrite chunk system (#8177)
Patch documentation to come

Issues with the old system that are fixed now:
- World generation does not scale with cpu cores effectively.
- Relies on the main thread for scheduling and maintaining chunk state, dropping chunk load/generate rates at lower tps.
- Unreliable prioritisation of chunk gen/load calls that block the main thread.
- Shutdown logic is utterly unreliable, as it has to wait for all chunks to unload - is it guaranteed that the chunk system is in a state on shutdown that it can reliably do this? Watchdog shutdown also typically failed due to thread checks, which is now resolved.
- Saving of data is not unified (i.e can save chunk data without saving entity data, poses problems for desync if shutdown is really abnormal.
- Entities are not loaded with chunks. This caused quite a bit of headache for Chunk#getEntities API, but now the new chunk system loads entities with chunks so that they are ready whenever the chunk loads in. Effectively brings the behavior back to 1.16 era, but still storing entities in their own separate regionfiles.

The above list is not complete. The patch documentation will complete it.

New chunk system hard relies on starlight and dataconverter, and most importantly the new concurrent utilities in ConcurrentUtil.

Some of the old async chunk i/o interface (i.e the old file io thread reroutes _some_ calls to the new file io thread) is kept for plugin compat reasons. It will be removed in the next major version of minecraft.

The old legacy chunk system patches have been moved to the removed folder in case we need them again.
2022-09-26 01:02:51 -07:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
Date: Sun, 1 Apr 2018 02:29:37 +0300
Subject: [PATCH] Add openSign method to HumanEntity
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
index 911843bf38ab750edd4a63417ba7a9deb6b64cb1..a0950f5902c3719dc31205ec43dca9482278c744 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
@@ -117,15 +117,15 @@ public class CraftSign extends CraftBlockEntityState<SignBlockEntity> implements
}
}
- public static void openSign(Sign sign, Player player) {
+ public static void openSign(Sign sign, org.bukkit.entity.HumanEntity player) { // Paper - change move open sign to HumanEntity
Preconditions.checkArgument(sign != null, "sign == null");
- Preconditions.checkArgument(sign.isPlaced(), "Sign must be placed");
+ // Preconditions.checkArgument(sign.isPlaced(), "Sign must be placed"); // Paper - don't require placed
Preconditions.checkArgument(sign.getWorld() == player.getWorld(), "Sign must be in same world as Player");
SignBlockEntity handle = ((CraftSign) sign).getTileEntity();
handle.isEditable = true;
- ((CraftPlayer) player).getHandle().openTextEdit(handle);
+ ((org.bukkit.craftbukkit.entity.CraftHumanEntity) player).getHandle().openTextEdit(handle); // Paper - change move open sign to HumanEntity
}
// Paper start
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index 3ca0d08a9e6511b8a96abcf0807a77d52f303a44..7ea4a2d4e691e0a0a4d9ef3189a29a4a4ca4374b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -617,6 +617,12 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
}
}
+ // Paper start - move open sign method to HumanEntity
+ @Override
+ public void openSign(org.bukkit.block.Sign sign) {
+ org.bukkit.craftbukkit.block.CraftSign.openSign(sign, this);
+ }
+ // Paper end
@Override
public boolean dropItem(boolean dropAll) {
if (!(this.getHandle() instanceof ServerPlayer)) return false;