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testserver/Spigot-Server-Patches/0325-Don-t-allow-digging-in...

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Rebuild all patches using the new rebuild pattern
2020-05-06 09:48:49 +00:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
Update to 1.14.4 (#2333)
2019-07-20 04:01:24 +00:00
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 11 Nov 2018 21:01:09 +0000
Subject: [PATCH] Don't allow digging into unloaded chunks
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
Handle CraftPlayer#setSpectatorTarget better Use a proper teleport for teleporting to entities in different worlds. Validate that the target entity is valid and deny spectate requests from frozen players. Also, make sure the entity is spawned to the client before sending the camera packet. If the entity isn't spawned clientside when it receives the camera packet, then the client will not spectate the target entity.
2020-05-14 23:05:00 +00:00
index fe25754521d5cf7059130f14acaf61a6646c5360..ab94132590e3743e45ca345c3e30b811e5c54dfd 100644
Update to 1.14.4 (#2333)
2019-07-20 04:01:24 +00:00
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
Handle CraftPlayer#setSpectatorTarget better Use a proper teleport for teleporting to entities in different worlds. Validate that the target entity is valid and deny spectate requests from frozen players. Also, make sure the entity is spawned to the client before sending the camera packet. If the entity isn't spawned clientside when it receives the camera packet, then the client will not spectate the target entity.
2020-05-14 23:05:00 +00:00
@@ -1273,6 +1273,11 @@ public class PlayerConnection implements PacketListenerPlayIn {
Update to 1.14.4 (#2333)
2019-07-20 04:01:24 +00:00
case START_DESTROY_BLOCK:
case ABORT_DESTROY_BLOCK:
case STOP_DESTROY_BLOCK:
+ // Paper start - Don't allow digging in unloaded chunks
+ if (this.player.world.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4) == null) {
+ return;
+ }
+ // Paper end - Don't allow digging in unloaded chunks
this.player.playerInteractManager.a(blockposition, packetplayinblockdig_enumplayerdigtype, packetplayinblockdig.c(), this.minecraftServer.getMaxBuildHeight());
return;
default:
Fix incorrectly loading chunks on a cancelled interact event A players previous block break location is held onto permanently, and if an interact event is cancelled, the client sends a stop breaking block packet This then tries to update client about that old location. This old location might then be in a now unloaded chunk, and it caused it to load. We now also clear reference to it once abort destroy block is ran to stop trying to send updates about the old block anyways.
2020-04-13 03:56:29 +00:00
diff --git a/src/main/java/net/minecraft/server/PlayerInteractManager.java b/src/main/java/net/minecraft/server/PlayerInteractManager.java
Rebuild all patches using the new rebuild pattern
2020-05-06 09:48:49 +00:00
index e2e5c17c24c8f5e9807ca879b1025d13cb195226..17b7eddac4fadfd1cc3027fe6fbcd2bd5611fb84 100644
Fix incorrectly loading chunks on a cancelled interact event A players previous block break location is held onto permanently, and if an interact event is cancelled, the client sends a stop breaking block packet This then tries to update client about that old location. This old location might then be in a now unloaded chunk, and it caused it to load. We now also clear reference to it once abort destroy block is ran to stop trying to send updates about the old block anyways.
2020-04-13 03:56:29 +00:00
--- a/src/main/java/net/minecraft/server/PlayerInteractManager.java
+++ b/src/main/java/net/minecraft/server/PlayerInteractManager.java
@@ -253,10 +253,12 @@ public class PlayerInteractManager {
this.player.playerConnection.sendPacket(new PacketPlayOutBlockBreak(blockposition, this.world.getType(blockposition), packetplayinblockdig_enumplayerdigtype, true, "stopped destroying"));
} else if (packetplayinblockdig_enumplayerdigtype == PacketPlayInBlockDig.EnumPlayerDigType.ABORT_DESTROY_BLOCK) {
this.e = false;
- if (!Objects.equals(this.g, blockposition)) {
+ if (!Objects.equals(this.g, blockposition) && !BlockPosition.ZERO.equals(this.g)) { // Paper
PlayerInteractManager.LOGGER.debug("Mismatch in destroy block pos: " + this.g + " " + blockposition); // CraftBukkit - SPIGOT-5457 sent by client when interact event cancelled
- this.world.a(this.player.getId(), this.g, -1);
- this.player.playerConnection.sendPacket(new PacketPlayOutBlockBreak(this.g, this.world.getType(this.g), packetplayinblockdig_enumplayerdigtype, true, "aborted mismatched destroying"));
+ IBlockData type = this.world.getTypeIfLoaded(this.g); // Paper - don't load unloaded chunks for stale records here
+ if (type != null) this.world.a(this.player.getId(), this.g, -1); // Paper
+ if (type != null) this.player.playerConnection.sendPacket(new PacketPlayOutBlockBreak(this.g, type, packetplayinblockdig_enumplayerdigtype, true, "aborted mismatched destroying")); // Paper
+ this.g = BlockPosition.ZERO; // Paper
}
this.world.a(this.player.getId(), blockposition, -1);