1 files changed, 87 insertions, 0 deletions
diff --git a/patch-remap/mache-vineflower-stripped/net/minecraft/world/level/block/ConcretePowderBlock.java.patch b/patch-remap/mache-vineflower-stripped/net/minecraft/world/level/block/ConcretePowderBlock.java.patch
new file mode 100644
index 0000000000..7334a8a06a
--- /dev/null
+++ b/patch-remap/mache-vineflower-stripped/net/minecraft/world/level/block/ConcretePowderBlock.java.patch
@@ -0,0 +1,87 @@
+--- a/net/minecraft/world/level/block/ConcretePowderBlock.java
++++ b/net/minecraft/world/level/block/ConcretePowderBlock.java
+@@ -15,6 +14,12 @@
+ import net.minecraft.world.level.block.state.BlockBehaviour;
+ import net.minecraft.world.level.block.state.BlockState;
+ 
++// CraftBukkit start
++import org.bukkit.craftbukkit.block.CraftBlockState;
++import org.bukkit.craftbukkit.block.CraftBlockStates;
++import org.bukkit.event.block.BlockFormEvent;
++// CraftBukkit end
++
+ public class ConcretePowderBlock extends FallingBlock {
+     public static final MapCodec<ConcretePowderBlock> CODEC = RecordCodecBuilder.mapCodec(
+         instance -> instance.group(
+@@ -37,16 +42,34 @@
+     @Override
+     public void onLand(Level level, BlockPos pos, BlockState state, BlockState replaceableState, FallingBlockEntity fallingBlock) {
+         if (shouldSolidify(level, pos, replaceableState)) {
+-            level.setBlock(pos, this.concrete.defaultBlockState(), 3);
++            org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(level, pos, this.concrete.defaultBlockState(), 3); // CraftBukkit
+         }
+     }
+ 
+     @Override
+-    public BlockState getStateForPlacement(BlockPlaceContext context) {
+-        BlockGetter level = context.getLevel();
+-        BlockPos clickedPos = context.getClickedPos();
+-        BlockState blockState = level.getBlockState(clickedPos);
+-        return shouldSolidify(level, clickedPos, blockState) ? this.concrete.defaultBlockState() : super.getStateForPlacement(context);
++    public IBlockData getStateForPlacement(BlockPlaceContext context) {
++        Level world = context.getLevel();
++        BlockPos blockposition = context.getClickedPos();
++        IBlockData iblockdata = world.getBlockState(blockposition);
++
++        // CraftBukkit start
++        if (!shouldSolidify(world, blockposition, iblockdata)) {
++            return super.getStateForPlacement(context);
++        }
++
++        // TODO: An event factory call for methods like this
++        CraftBlockState blockState = CraftBlockStates.getBlockState(world, blockposition);
++        blockState.setData(this.concrete.defaultBlockState());
++
++        BlockFormEvent event = new BlockFormEvent(blockState.getBlock(), blockState);
++        world.getServer().server.getPluginManager().callEvent(event);
++
++        if (!event.isCancelled()) {
++            return blockState.getHandle();
++        }
++
++        return super.getStateForPlacement(context);
++        // CraftBukkit end
+     }
+ 
+     private static boolean shouldSolidify(BlockGetter level, BlockPos pos, BlockState state) {
+@@ -77,10 +105,26 @@
+     }
+ 
+     @Override
+-    public BlockState updateShape(BlockState state, Direction facing, BlockState facingState, LevelAccessor level, BlockPos currentPos, BlockPos facingPos) {
+-        return touchesLiquid(level, currentPos)
+-            ? this.concrete.defaultBlockState()
+-            : super.updateShape(state, facing, facingState, level, currentPos, facingPos);
++    public IBlockData updateShape(IBlockData state, Direction facing, IBlockData facingState, LevelAccessor level, BlockPos currentPos, BlockPos facingPos) {
++        // CraftBukkit start
++        if (touchesLiquid(level, currentPos)) {
++            // Suppress during worldgen
++            if (!(level instanceof Level)) {
++                return this.concrete.defaultBlockState();
++            }
++            CraftBlockState blockState = CraftBlockStates.getBlockState(level, currentPos);
++            blockState.setData(this.concrete.defaultBlockState());
++
++            BlockFormEvent event = new BlockFormEvent(blockState.getBlock(), blockState);
++            ((Level) level).getCraftServer().getPluginManager().callEvent(event);
++
++            if (!event.isCancelled()) {
++                return blockState.getHandle();
++            }
++        }
++
++        return super.updateShape(state, facing, facingState, level, currentPos, facingPos);
++        // CraftBukkit end
+     }
+ 
+     @Override