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LeavesMC/leaves-server/minecraft-patches/features/0130-Prevent-loss-of-item-drops-due-to-update-suppression.patch
MC_XiaoHei 90080d238e 1.21.10 (#752)
---------

Co-authored-by: Lumine1909 <133463833+Lumine1909@users.noreply.github.com>
Co-authored-by: violetc <58360096+s-yh-china@users.noreply.github.com>
Co-authored-by: Helvetica Volubi <88063803+Suisuroru@users.noreply.github.com>
2025-11-28 03:15:54 +08:00

44 lines
2.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MC_XiaoHei <xor7xiaohei@gmail.com>
Date: Fri, 4 Jul 2025 17:13:15 +0800
Subject: [PATCH] Prevent loss of item drops due to update suppression when
breaking blocks
diff --git a/net/minecraft/server/level/ServerPlayerGameMode.java b/net/minecraft/server/level/ServerPlayerGameMode.java
index fc205e54941d40a5583129b0c6540950f97a6b49..2b69ff82977f3592fb99ef494d090d77be34c186 100644
--- a/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -402,11 +402,21 @@ public class ServerPlayerGameMode {
this.level.captureDrops = new java.util.ArrayList<>();
// CraftBukkit end
BlockState blockState1 = org.leavesmc.leaves.command.leaves.subcommands.BlockUpdateCommand.isNoBlockUpdate() ? blockState : block.playerWillDestroy(this.level, pos, blockState, this.player); // Leaves - no block update
- boolean flag = this.level.removeBlock(pos, false);
+ // Leaves start - Prevent loss of item drops due to update suppression when breaking blocks
+ boolean flag;
if (SharedConstants.DEBUG_BLOCK_BREAK) {
LOGGER.info("server broke {} {} -> {}", pos, blockState1, this.level.getBlockState(pos));
}
-
+ org.leavesmc.leaves.util.UpdateSuppressionException ex = null;
+ try {
+ flag = this.level.removeBlock(pos, false);
+ } catch (org.leavesmc.leaves.util.UpdateSuppressionException e) {
+ ex = e;
+ ex.provideBlock(level, pos, block);
+ ex.providePlayer(this.player);
+ flag = false;
+ }
+ // Leaves end - Prevent loss of item drops due to update suppression when breaking blocks
if (flag) {
block.destroy(this.level, pos, blockState1);
}
@@ -434,6 +444,7 @@ public class ServerPlayerGameMode {
if (event.isDropItems()) {
org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockDropItemEvent(bblock, state, this.player, itemsToDrop); // Paper - capture all item additions to the world
}
+ if (ex != null) throw ex; // Leaves - Prevent loss of item drops due to update suppression when breaking blocks
// Drop event experience
if (flag) {