mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-01 04:31:58 +01:00
68 lines
4.6 KiB
Diff
68 lines
4.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
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/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
|
|
index b1a53093eb5b5f359eedb6c252cf6d0d1ae8e409..d97607f2ded4977b253d3afa3bafcbe6d7f98837 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
|
|
@@ -113,8 +113,8 @@ public class ServerPlayerGameMode {
|
|
BlockState iblockdata;
|
|
|
|
if (this.hasDelayedDestroy) {
|
|
- iblockdata = this.level.getBlockState(this.delayedDestroyPos);
|
|
- if (iblockdata.isAir()) {
|
|
+ iblockdata = this.level.getTypeIfLoaded(this.delayedDestroyPos); // Paper
|
|
+ if (iblockdata == null || iblockdata.isAir()) { // Paper
|
|
this.hasDelayedDestroy = false;
|
|
} else {
|
|
float f = this.incrementDestroyProgress(iblockdata, this.delayedDestroyPos, this.delayedTickStart);
|
|
@@ -125,7 +125,13 @@ public class ServerPlayerGameMode {
|
|
}
|
|
}
|
|
} else if (this.isDestroyingBlock) {
|
|
- iblockdata = this.level.getBlockState(this.destroyPos);
|
|
+ // Paper start - don't want to do same logic as above, return instead
|
|
+ iblockdata = this.level.getTypeIfLoaded(this.destroyPos);
|
|
+ if (iblockdata == null) {
|
|
+ this.isDestroyingBlock = false;
|
|
+ return;
|
|
+ }
|
|
+ // Paper end
|
|
if (iblockdata.isAir()) {
|
|
this.level.destroyBlockProgress(this.player.getId(), this.destroyPos, -1);
|
|
this.lastSentState = -1;
|
|
@@ -289,10 +295,12 @@ public class ServerPlayerGameMode {
|
|
this.player.connection.send(new ClientboundBlockBreakAckPacket(pos, this.level.getBlockState(pos), action, true, "stopped destroying"));
|
|
} else if (action == ServerboundPlayerActionPacket.Action.ABORT_DESTROY_BLOCK) {
|
|
this.isDestroyingBlock = false;
|
|
- if (!Objects.equals(this.destroyPos, pos)) {
|
|
+ if (!Objects.equals(this.destroyPos, pos) && !BlockPos.ZERO.equals(this.destroyPos)) {
|
|
ServerPlayerGameMode.LOGGER.debug("Mismatch in destroy block pos: " + this.destroyPos + " " + pos); // CraftBukkit - SPIGOT-5457 sent by client when interact event cancelled
|
|
- this.level.destroyBlockProgress(this.player.getId(), this.destroyPos, -1);
|
|
- this.player.connection.send(new ClientboundBlockBreakAckPacket(this.destroyPos, this.level.getBlockState(this.destroyPos), action, true, "aborted mismatched destroying"));
|
|
+ BlockState type = this.level.getTypeIfLoaded(this.destroyPos); // Paper - don't load unloaded chunks for stale records here
|
|
+ if (type != null) this.level.destroyBlockProgress(this.player.getId(), this.destroyPos, -1); // Paper
|
|
+ if (type != null) this.player.connection.send(new ClientboundBlockBreakAckPacket(this.destroyPos, type, action, true, "aborted mismatched destroying")); // Paper
|
|
+ this.destroyPos = BlockPos.ZERO; // Paper
|
|
}
|
|
|
|
this.level.destroyBlockProgress(this.player.getId(), pos, -1);
|
|
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
index b5593300516fad767f603084aca4abcda4424db3..a6ad7747396f94def688b4d2783137180dc2bb84 100644
|
|
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
@@ -1518,6 +1518,11 @@ public class ServerGamePacketListenerImpl implements ServerGamePacketListener {
|
|
case START_DESTROY_BLOCK:
|
|
case ABORT_DESTROY_BLOCK:
|
|
case STOP_DESTROY_BLOCK:
|
|
+ // Paper start - Don't allow digging in unloaded chunks
|
|
+ if (this.player.level.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4) == null) {
|
|
+ return;
|
|
+ }
|
|
+ // Paper end - Don't allow digging in unloaded chunks
|
|
this.player.gameMode.handleBlockBreakAction(blockposition, packetplayinblockdig_enumplayerdigtype, packet.getDirection(), this.server.getMaxBuildHeight());
|
|
return;
|
|
default:
|