Paper/Spigot-Server-Patches/0230-Extend-Player-Interact-cancellation.patch
Shane Freeder ea855e2b46 Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Developers!: You will need to clean up your work/Minecraft/1.13.2 folder
for this

Also, restore a patch that was dropped in the last upstream

Bukkit Changes:
279eeab3 Fix command description not being set
96e2bb18 Remove debug print from SyntheticEventTest

CraftBukkit Changes:
d3ed1516 Fix dangerously threaded beacons
217a293d Don't relocate joptsimple to allow --help to work.
1be05a21 Prepare for imminent Java 12 release
a49270b2 Mappings Update
5259d80c SPIGOT-4669: Fix PlayerTeleportEvent coordinates for relative teleports

Spigot Changes:
e6eb36f2 Rebuild patches
2019-03-20 01:55:16 +00:00

60 lines
3.6 KiB
Diff

From 41bead639a922980337b87325f23ee2db0b5fa82 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 11 Feb 2018 10:43:46 +0000
Subject: [PATCH] Extend Player Interact cancellation
GUIs are opened on the client, meaning that the server cannot block them from opening,
However, it is possible to close these GUIs from the server.
Flower pots are also not updated on the client when interaction is cancelled, this patch
also resolves this.
Update adjacent blocks of doors, double plants, pistons and beds
when cancelling interaction.
diff --git a/src/main/java/net/minecraft/server/PlayerInteractManager.java b/src/main/java/net/minecraft/server/PlayerInteractManager.java
index 6ae6afa33..07f9b8d2f 100644
--- a/src/main/java/net/minecraft/server/PlayerInteractManager.java
+++ b/src/main/java/net/minecraft/server/PlayerInteractManager.java
@@ -111,6 +111,11 @@ public class PlayerInteractManager {
if (event.isCancelled()) {
// Let the client know the block still exists
((EntityPlayer) this.player).playerConnection.sendPacket(new PacketPlayOutBlockChange(this.world, blockposition));
+ // Paper start - brute force neighbor blocks for any attached blocks
+ for (EnumDirection dir : EnumDirection.values()) {
+ ((EntityPlayer) this.player).playerConnection.sendPacket(new PacketPlayOutBlockChange(world, blockposition.shift(dir)));
+ }
+ // Paper end
// Update any tile entity data for this block
TileEntity tileentity = this.world.getTileEntity(blockposition);
if (tileentity != null) {
@@ -466,7 +471,25 @@ public class PlayerInteractManager {
((EntityPlayer) entityhuman).playerConnection.sendPacket(new PacketPlayOutBlockChange(world, bottom ? blockposition.up() : blockposition.down()));
} else if (iblockdata.getBlock() instanceof BlockCake) {
((EntityPlayer) entityhuman).getBukkitEntity().sendHealthUpdate(); // SPIGOT-1341 - reset health for cake
+ // Paper start - extend Player Interact cancellation // TODO: consider merging this into the extracted method
+ } else if (iblockdata.getBlock() instanceof BlockStructure) {
+ ((EntityPlayer) entityhuman).playerConnection.sendPacket(new PacketPlayOutCloseWindow());
+ } else if (iblockdata.getBlock() instanceof BlockCommand) {
+ ((EntityPlayer) entityhuman).playerConnection.sendPacket(new PacketPlayOutCloseWindow());
+ } else if (iblockdata.getBlock() instanceof BlockFlowerPot) {
+ // Send a block change to air and then send back the correct block, just to make the client happy
+ PacketPlayOutBlockChange packet = new PacketPlayOutBlockChange(this.world, blockposition);
+ packet.block = Blocks.AIR.getBlockData();
+ this.player.playerConnection.sendPacket(packet);
+
+ this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(this.world, blockposition));
+
+ TileEntity tileentity = this.world.getTileEntity(blockposition);
+ if (tileentity != null) {
+ player.playerConnection.sendPacket(tileentity.getUpdatePacket());
+ }
}
+ // Paper end - extend Player Interact cancellation
((EntityPlayer) entityhuman).getBukkitEntity().updateInventory(); // SPIGOT-2867
enuminteractionresult = (event.useItemInHand() != Event.Result.ALLOW) ? EnumInteractionResult.SUCCESS : EnumInteractionResult.PASS;
} else if (this.gamemode == EnumGamemode.SPECTATOR) {
--
2.21.0