41647af74c
We cannot put blocking network I/O onto the worldgen threads, this will crash the server if it stalls
45 Zeilen
3.1 KiB
Diff
45 Zeilen
3.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Sun, 11 Feb 2018 10:43:46 +0000
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Subject: [PATCH] Extend Player Interact cancellation
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GUIs are opened on the client, meaning that the server cannot block them from opening,
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However, it is possible to close these GUIs from the server.
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Flower pots are also not updated on the client when interaction is cancelled, this patch
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also resolves this.
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Update adjacent blocks of doors, double plants, pistons and beds
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when cancelling interaction.
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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index b18bb06caf5f034dffbb72120c8f21da482ae3df..53717a4a2bfd841346c00b5f854899e23661122c 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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@@ -186,6 +186,11 @@ public class ServerPlayerGameMode {
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PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_BLOCK, pos, direction, this.player.getInventory().getSelected(), InteractionHand.MAIN_HAND);
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if (event.isCancelled()) {
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// Let the client know the block still exists
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+ // Paper start - brute force neighbor blocks for any attached blocks
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+ for (Direction dir : Direction.values()) {
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+ this.player.connection.send(new ClientboundBlockUpdatePacket(level, pos.relative(dir)));
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+ }
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+ // Paper end
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this.player.connection.send(new ClientboundBlockUpdatePacket(this.level, pos));
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// Update any tile entity data for this block
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BlockEntity tileentity = this.level.getBlockEntity(pos);
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@@ -509,7 +514,13 @@ public class ServerPlayerGameMode {
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// send a correcting update to the client for the block above as well, this because of replaceable blocks (such as grass, sea grass etc)
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player.connection.send(new ClientboundBlockUpdatePacket(world, blockposition.above()));
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+ // Paper start - extend Player Interact cancellation // TODO: consider merging this into the extracted method
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+ } else if (iblockdata.getBlock() instanceof net.minecraft.world.level.block.StructureBlock) {
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+ player.connection.send(new net.minecraft.network.protocol.game.ClientboundContainerClosePacket(this.player.containerMenu.containerId));
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+ } else if (iblockdata.getBlock() instanceof net.minecraft.world.level.block.CommandBlock) {
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+ player.connection.send(new net.minecraft.network.protocol.game.ClientboundContainerClosePacket(this.player.containerMenu.containerId));
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}
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+ // Paper end - extend Player Interact cancellation
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player.getBukkitEntity().updateInventory(); // SPIGOT-2867
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enuminteractionresult = (event.useItemInHand() != Event.Result.ALLOW) ? InteractionResult.SUCCESS : InteractionResult.PASS;
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} else if (this.gameModeForPlayer == GameType.SPECTATOR) {
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