8c5b837e05
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.
41 Zeilen
2.6 KiB
Diff
41 Zeilen
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
|
|
Date: Mon, 1 May 2023 18:31:26 -0700
|
|
Subject: [PATCH] Break redstone on top of trap doors early
|
|
|
|
This logic hooks into the neighbour update which should be invoked
|
|
as a result of redstone powering the trap door.
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/level/block/TrapDoorBlock.java b/src/main/java/net/minecraft/world/level/block/TrapDoorBlock.java
|
|
index a7d52f2f9c324c5af979fc39b3662ebc880e36fb..872e52e13293a99d45f93d90d8fa7f6aa99d1f3a 100644
|
|
--- a/src/main/java/net/minecraft/world/level/block/TrapDoorBlock.java
|
|
+++ b/src/main/java/net/minecraft/world/level/block/TrapDoorBlock.java
|
|
@@ -157,7 +157,26 @@ public class TrapDoorBlock extends HorizontalDirectionalBlock implements SimpleW
|
|
flag1 = eventRedstone.getNewCurrent() > 0;
|
|
}
|
|
// CraftBukkit end
|
|
- if ((Boolean) state.getValue(TrapDoorBlock.OPEN) != flag1) {
|
|
+ // Paper start - break redstone on trapdoors early
|
|
+ boolean open = (Boolean) state.getValue(TrapDoorBlock.OPEN) != flag1;
|
|
+ // note: this must run before any state for this block/its neighborus are written to the world
|
|
+ // we allow the redstone event to fire so that plugins can block
|
|
+ if (flag1 && open) { // if we are now powered and it caused the trap door to open
|
|
+ // in this case, first check for the redstone on top first
|
|
+ BlockPos abovePos = pos.above();
|
|
+ BlockState above = world.getBlockState(abovePos);
|
|
+ if (above.getBlock() instanceof RedStoneWireBlock) {
|
|
+ world.setBlock(abovePos, Blocks.AIR.defaultBlockState(), Block.UPDATE_CLIENTS | Block.UPDATE_NEIGHBORS);
|
|
+ Block.popResource(world, abovePos, new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.REDSTONE));
|
|
+ // now check that this didn't change our state
|
|
+ if (world.getBlockState(pos) != state) {
|
|
+ // our state was changed, so we cannot propagate this update
|
|
+ return;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ if (open) {
|
|
+ // Paper end - break redstone on trapdoors early
|
|
state = (BlockState) state.setValue(TrapDoorBlock.OPEN, flag1);
|
|
this.playSound((Player) null, world, pos, flag1);
|
|
}
|