package net.minecraft.world.item; import net.minecraft.core.BlockPos; import net.minecraft.core.Direction; import net.minecraft.world.level.LevelReader; import net.minecraft.world.level.block.Block; import net.minecraft.world.level.block.WallHangingSignBlock; import net.minecraft.world.level.block.state.BlockState; public class HangingSignItem extends SignItem { public HangingSignItem(final Block hangingSign, final Block wallHangingSign, final Item.Properties properties) { super(properties, hangingSign, wallHangingSign, Direction.UP); } @Override protected boolean canPlace(final LevelReader level, final BlockState possibleState, final BlockPos pos) { return possibleState.getBlock() instanceof WallHangingSignBlock hangingSign && !hangingSign.canPlace(possibleState, level, pos) ? false : super.canPlace(level, possibleState, pos); } }