LeavesMC/leaves-server/minecraft-patches/features/0053-No-block-update-command.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Mon, 3 Feb 2025 19:16:16 +0800
Subject: [PATCH] No block update command


diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
index 8c8b6c4c6fee9bb9279d02d6b7a47cb2e3f39d93..ed37ba4ca1303a0ce97e7a1fce1b29682276292b 100644
--- a/net/minecraft/server/level/ServerLevel.java
+++ b/net/minecraft/server/level/ServerLevel.java
@@ -2383,6 +2383,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
 
     @Override
     public void blockUpdated(BlockPos pos, Block block) {
+        if (org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) return; // Leaves - no block update
         if (!this.isDebug()) {
             // CraftBukkit start
             if (this.populating) {
diff --git a/net/minecraft/world/item/ItemStack.java b/net/minecraft/world/item/ItemStack.java
index 6bc431cd0724de406c92830d618c26d69bcd1918..a212135f15701cb887b61081c16313105d952890 100644
--- a/net/minecraft/world/item/ItemStack.java
+++ b/net/minecraft/world/item/ItemStack.java
@@ -484,7 +484,7 @@ public final class ItemStack implements DataComponentHolder {
                         net.minecraft.world.level.block.state.BlockState block = serverLevel.getBlockState(newPos);
 
                         if (!(block.getBlock() instanceof net.minecraft.world.level.block.BaseEntityBlock)) { // Containers get placed automatically
-                            block.onPlace(serverLevel, newPos, oldBlock, true, context);
+                            if (!org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) block.onPlace(serverLevel, newPos, oldBlock, true, context); // Leaves - no block update
                         }
 
                         serverLevel.notifyAndUpdatePhysics(newPos, null, oldBlock, block, serverLevel.getBlockState(newPos), updateFlag, net.minecraft.world.level.block.Block.UPDATE_LIMIT); // send null chunk as chunk.k() returns false by this point
diff --git a/net/minecraft/world/level/chunk/LevelChunk.java b/net/minecraft/world/level/chunk/LevelChunk.java
index 1776b79309ffd9a8a52f27a144606ed9a441251e..1e4e1a3236fc6b9aa515f2025cdef5a901c64d58 100644
--- a/net/minecraft/world/level/chunk/LevelChunk.java
+++ b/net/minecraft/world/level/chunk/LevelChunk.java
@@ -405,7 +405,7 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p
                     return null;
                 } else {
                     if (!this.level.isClientSide && doPlace && (!this.level.captureBlockStates || block instanceof net.minecraft.world.level.block.BaseEntityBlock)) { // CraftBukkit - Don't place while processing the BlockPlaceEvent, unless it's a BlockContainer. Prevents blocks such as TNT from activating when cancelled.
-                        state.onPlace(this.level, pos, blockState, isMoving);
+                        if (!org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) state.onPlace(this.level, pos, blockState, isMoving); // Leaves - no block update
                     }
 
                     if (state.hasBlockEntity()) {
diff --git a/net/minecraft/world/level/material/FlowingFluid.java b/net/minecraft/world/level/material/FlowingFluid.java
index e30499bdcd6600e5c9d4a755c1182fb6dff3735f..ce3a74860f4a6b65e6eb1cf422f71ec1f844ecd2 100644
--- a/net/minecraft/world/level/material/FlowingFluid.java
+++ b/net/minecraft/world/level/material/FlowingFluid.java
@@ -475,6 +475,7 @@ public abstract class FlowingFluid extends Fluid {
 
     @Override
     public void tick(ServerLevel level, BlockPos pos, BlockState blockState, FluidState fluidState) {
+        if (org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) return; // Leaves - no block update
         if (!fluidState.isSource()) {
             FluidState newLiquid = this.getNewLiquid(level, pos, level.getBlockState(pos));
             int spreadDelay = this.getSpreadDelay(level, pos, fluidState, newLiquid);
diff --git a/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java b/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java
index 028eae2f9a459b60e92f3344091083aa93b54485..63684402f7c89c7c5d71902db4bfb23132b1d28d 100644
--- a/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java
+++ b/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java
@@ -47,6 +47,7 @@ public class CollectingNeighborUpdater implements NeighborUpdater {
     }
 
     private void addAndRun(BlockPos pos, CollectingNeighborUpdater.NeighborUpdates updates) {
+        if (org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) return; // Leaves - no block update
         boolean flag = this.count > 0;
         boolean flag1 = this.maxChainedNeighborUpdates >= 0 && this.count >= this.maxChainedNeighborUpdates;
         this.count++;
diff --git a/net/minecraft/world/level/redstone/InstantNeighborUpdater.java b/net/minecraft/world/level/redstone/InstantNeighborUpdater.java
index d0da64e325f83ab073221a3fa7284e42b6a88534..32e10dccde3e80969641ba1fb67479b5a0bada06 100644
--- a/net/minecraft/world/level/redstone/InstantNeighborUpdater.java
+++ b/net/minecraft/world/level/redstone/InstantNeighborUpdater.java
@@ -16,17 +16,20 @@ public class InstantNeighborUpdater implements NeighborUpdater {
 
     @Override
     public void shapeUpdate(Direction direction, BlockState state, BlockPos pos, BlockPos neighborPos, int flags, int recursionLevel) {
+        if (org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) return; // Leaves - no block update
         NeighborUpdater.executeShapeUpdate(this.level, direction, pos, neighborPos, state, flags, recursionLevel - 1);
     }
 
     @Override
     public void neighborChanged(BlockPos pos, Block neighborBlock, @Nullable Orientation orientation) {
+        if (org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) return; // Leaves - no block update
         BlockState blockState = this.level.getBlockState(pos);
         this.neighborChanged(blockState, pos, neighborBlock, orientation, false);
     }
 
     @Override
     public void neighborChanged(BlockState state, BlockPos pos, Block neighborBlock, @Nullable Orientation orientation, boolean movedByPiston) {
+        if (org.leavesmc.leaves.command.NoBlockUpdateCommand.isNoBlockUpdate()) return; // Leaves - no block update
         NeighborUpdater.executeUpdate(this.level, state, pos, neighborBlock, orientation, movedByPiston);
     }
 }