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ff60225e01
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
Bukkit Changes:
91957aa3 #550: Add getHandlerList into ArrowBodyCountChangeEvent
30dc3e37 Update deprecation message for PotionMeta.setMainEffect
CraftBukkit Changes:
6f55306c4 SPIGOT-5794: Only skip interact event if position, hand and itemstack are equal
63 lines
4.2 KiB
Diff
63 lines
4.2 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/PlayerInteractManager.java b/src/main/java/net/minecraft/server/PlayerInteractManager.java
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index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
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--- a/src/main/java/net/minecraft/server/PlayerInteractManager.java
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+++ b/src/main/java/net/minecraft/server/PlayerInteractManager.java
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@@ -0,0 +0,0 @@ public class PlayerInteractManager {
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PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_BLOCK, blockposition, enumdirection, this.player.inventory.getItemInHand(), EnumHand.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 (EnumDirection dir : EnumDirection.values()) {
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+ this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(world, blockposition.shift(dir)));
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+ }
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+ // Paper end
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this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(this.world, blockposition));
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// Update any tile entity data for this block
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TileEntity tileentity = this.world.getTileEntity(blockposition);
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@@ -0,0 +0,0 @@ public class PlayerInteractManager {
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interactItemStack = itemstack.cloneItemStack();
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if (event.useInteractedBlock() == Event.Result.DENY) {
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+
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// If we denied a door from opening, we need to send a correcting update to the client, as it already opened the door.
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if (iblockdata.getBlock() instanceof BlockDoor) {
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boolean bottom = iblockdata.get(BlockDoor.HALF) == BlockPropertyDoubleBlockHalf.LOWER;
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entityplayer.playerConnection.sendPacket(new PacketPlayOutBlockChange(world, bottom ? blockposition.up() : blockposition.down()));
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} else if (iblockdata.getBlock() instanceof BlockCake) {
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entityplayer.getBukkitEntity().sendHealthUpdate(); // SPIGOT-1341 - reset health for cake
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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 BlockStructure) {
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+ entityplayer.playerConnection.sendPacket(new PacketPlayOutCloseWindow());
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+ } else if (iblockdata.getBlock() instanceof BlockCommand) {
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+ entityplayer.playerConnection.sendPacket(new PacketPlayOutCloseWindow());
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+ } else if (iblockdata.getBlock() instanceof BlockFlowerPot) {
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+ // Send a block change to air and then send back the correct block, just to make the client happy
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+ PacketPlayOutBlockChange packet = new PacketPlayOutBlockChange(this.world, blockposition);
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+ packet.block = Blocks.AIR.getBlockData();
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+ this.player.playerConnection.sendPacket(packet);
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+
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+ this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(this.world, blockposition));
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+
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+ TileEntity tileentity = this.world.getTileEntity(blockposition);
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+ if (tileentity != null) {
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+ player.playerConnection.sendPacket(tileentity.getUpdatePacket());
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+ }
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}
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+ // Paper end - extend Player Interact cancellation
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entityplayer.getBukkitEntity().updateInventory(); // SPIGOT-2867
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enuminteractionresult = (event.useItemInHand() != Event.Result.ALLOW) ? EnumInteractionResult.SUCCESS : EnumInteractionResult.PASS;
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} else if (this.gamemode == EnumGamemode.SPECTATOR) {
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