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package net.minecraft.world.item;
import java.util.List;
import java.util.Map;
import javax.annotation.Nullable;
import net.minecraft.advancements.CriteriaTriggers;
import net.minecraft.core.BlockPos;
import net.minecraft.core.component.DataComponents;
import net.minecraft.core.registries.Registries;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.chat.Component;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.sounds.SoundEvent;
import net.minecraft.sounds.SoundSource;
import net.minecraft.world.InteractionResult;
import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.flag.FeatureFlagSet;
import net.minecraft.world.item.component.BlockItemStateProperties;
import net.minecraft.world.item.component.CustomData;
import net.minecraft.world.item.component.ItemContainerContents;
import net.minecraft.world.item.context.BlockPlaceContext;
import net.minecraft.world.item.context.UseOnContext;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.ShulkerBoxBlock;
import net.minecraft.world.level.block.SoundType;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.BlockEntityType;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.gameevent.GameEvent;
import net.minecraft.world.phys.shapes.CollisionContext;
public class BlockItem extends Item {
@Deprecated
private final Block block;
public BlockItem(Block p_40565_, Item.Properties p_40566_) {
super(p_40566_);
this.block = p_40565_;
}
@Override
public InteractionResult useOn(UseOnContext p_40581_) {
InteractionResult interactionresult = this.place(new BlockPlaceContext(p_40581_));
return !interactionresult.consumesAction() && p_40581_.getItemInHand().has(DataComponents.CONSUMABLE)
? super.use(p_40581_.getLevel(), p_40581_.getPlayer(), p_40581_.getHand())
: interactionresult;
}
public InteractionResult place(BlockPlaceContext p_40577_) {
if (!this.getBlock().isEnabled(p_40577_.getLevel().enabledFeatures())) {
return InteractionResult.FAIL;
} else if (!p_40577_.canPlace()) {
return InteractionResult.FAIL;
} else {
BlockPlaceContext blockplacecontext = this.updatePlacementContext(p_40577_);
if (blockplacecontext == null) {
return InteractionResult.FAIL;
} else {
BlockState blockstate = this.getPlacementState(blockplacecontext);
if (blockstate == null) {
return InteractionResult.FAIL;
} else if (!this.placeBlock(blockplacecontext, blockstate)) {
return InteractionResult.FAIL;
} else {
BlockPos blockpos = blockplacecontext.getClickedPos();
Level level = blockplacecontext.getLevel();
Player player = blockplacecontext.getPlayer();
ItemStack itemstack = blockplacecontext.getItemInHand();
BlockState blockstate1 = level.getBlockState(blockpos);
if (blockstate1.is(blockstate.getBlock())) {
blockstate1 = this.updateBlockStateFromTag(blockpos, level, itemstack, blockstate1);
this.updateCustomBlockEntityTag(blockpos, level, player, itemstack, blockstate1);
updateBlockEntityComponents(level, blockpos, itemstack);
blockstate1.getBlock().setPlacedBy(level, blockpos, blockstate1, player, itemstack);
if (player instanceof ServerPlayer) {
CriteriaTriggers.PLACED_BLOCK.trigger((ServerPlayer)player, blockpos, itemstack);
}
}
SoundType soundtype = blockstate1.getSoundType();
level.playSound(
player, blockpos, this.getPlaceSound(blockstate1), SoundSource.BLOCKS, (soundtype.getVolume() + 1.0F) / 2.0F, soundtype.getPitch() * 0.8F
);
level.gameEvent(GameEvent.BLOCK_PLACE, blockpos, GameEvent.Context.of(player, blockstate1));
itemstack.consume(1, player);
return InteractionResult.SUCCESS;
}
}
}
}
protected SoundEvent getPlaceSound(BlockState p_40588_) {
return p_40588_.getSoundType().getPlaceSound();
}
@Nullable
public BlockPlaceContext updatePlacementContext(BlockPlaceContext p_40609_) {
return p_40609_;
}
private static void updateBlockEntityComponents(Level p_333389_, BlockPos p_335748_, ItemStack p_334527_) {
BlockEntity blockentity = p_333389_.getBlockEntity(p_335748_);
if (blockentity != null) {
blockentity.applyComponentsFromItemStack(p_334527_);
blockentity.setChanged();
}
}
protected boolean updateCustomBlockEntityTag(BlockPos p_40597_, Level p_40598_, @Nullable Player p_40599_, ItemStack p_40600_, BlockState p_40601_) {
return updateCustomBlockEntityTag(p_40598_, p_40599_, p_40597_, p_40600_);
}
@Nullable
protected BlockState getPlacementState(BlockPlaceContext p_40613_) {
BlockState blockstate = this.getBlock().getStateForPlacement(p_40613_);
return blockstate != null && this.canPlace(p_40613_, blockstate) ? blockstate : null;
}
private BlockState updateBlockStateFromTag(BlockPos p_40603_, Level p_40604_, ItemStack p_40605_, BlockState p_40606_) {
BlockItemStateProperties blockitemstateproperties = p_40605_.getOrDefault(DataComponents.BLOCK_STATE, BlockItemStateProperties.EMPTY);
if (blockitemstateproperties.isEmpty()) {
return p_40606_;
} else {
BlockState blockstate = blockitemstateproperties.apply(p_40606_);
if (blockstate != p_40606_) {
p_40604_.setBlock(p_40603_, blockstate, 2);
}
return blockstate;
}
}
protected boolean canPlace(BlockPlaceContext p_40611_, BlockState p_40612_) {
Player player = p_40611_.getPlayer();
CollisionContext collisioncontext = player == null ? CollisionContext.empty() : CollisionContext.of(player);
return (!this.mustSurvive() || p_40612_.canSurvive(p_40611_.getLevel(), p_40611_.getClickedPos()))
&& p_40611_.getLevel().isUnobstructed(p_40612_, p_40611_.getClickedPos(), collisioncontext);
}
protected boolean mustSurvive() {
return true;
}
protected boolean placeBlock(BlockPlaceContext p_40578_, BlockState p_40579_) {
return p_40578_.getLevel().setBlock(p_40578_.getClickedPos(), p_40579_, 11);
}
public static boolean updateCustomBlockEntityTag(Level p_40583_, @Nullable Player p_40584_, BlockPos p_40585_, ItemStack p_40586_) {
if (p_40583_.isClientSide) {
return false;
} else {
CustomData customdata = p_40586_.getOrDefault(DataComponents.BLOCK_ENTITY_DATA, CustomData.EMPTY);
if (!customdata.isEmpty()) {
BlockEntityType<?> blockentitytype = customdata.parseEntityType(p_40583_.registryAccess(), Registries.BLOCK_ENTITY_TYPE);
if (blockentitytype == null) {
return false;
}
BlockEntity blockentity = p_40583_.getBlockEntity(p_40585_);
if (blockentity != null) {
BlockEntityType<?> blockentitytype1 = blockentity.getType();
if (blockentitytype1 != blockentitytype) {
return false;
}
if (!blockentitytype1.onlyOpCanSetNbt() || p_40584_ != null && p_40584_.canUseGameMasterBlocks()) {
return customdata.loadInto(blockentity, p_40583_.registryAccess());
}
return false;
}
}
return false;
}
}
@Override
public void appendHoverText(ItemStack p_40572_, Item.TooltipContext p_327780_, List<Component> p_40574_, TooltipFlag p_40575_) {
super.appendHoverText(p_40572_, p_327780_, p_40574_, p_40575_);
this.getBlock().appendHoverText(p_40572_, p_327780_, p_40574_, p_40575_);
}
@Override
public boolean shouldPrintOpWarning(ItemStack p_377642_, @Nullable Player p_377092_) {
if (p_377092_ != null && p_377092_.getPermissionLevel() >= 2) {
CustomData customdata = p_377642_.get(DataComponents.BLOCK_ENTITY_DATA);
if (customdata != null) {
BlockEntityType<?> blockentitytype = customdata.parseEntityType(p_377092_.level().registryAccess(), Registries.BLOCK_ENTITY_TYPE);
return blockentitytype != null && blockentitytype.onlyOpCanSetNbt();
}
}
return false;
}
public Block getBlock() {
return this.block;
}
public void registerBlocks(Map<Block, Item> p_40607_, Item p_40608_) {
p_40607_.put(this.getBlock(), p_40608_);
}
@Override
public boolean canFitInsideContainerItems() {
return !(this.getBlock() instanceof ShulkerBoxBlock);
}
@Override
public void onDestroyed(ItemEntity p_150700_) {
ItemContainerContents itemcontainercontents = p_150700_.getItem().set(DataComponents.CONTAINER, ItemContainerContents.EMPTY);
if (itemcontainercontents != null) {
ItemUtils.onContainerDestroyed(p_150700_, itemcontainercontents.nonEmptyItemsCopy());
}
}
public static void setBlockEntityData(ItemStack p_186339_, BlockEntityType<?> p_186340_, CompoundTag p_186341_) {
p_186341_.remove("id");
if (p_186341_.isEmpty()) {
p_186339_.remove(DataComponents.BLOCK_ENTITY_DATA);
} else {
BlockEntity.addEntityType(p_186341_, p_186340_);
p_186339_.set(DataComponents.BLOCK_ENTITY_DATA, CustomData.of(p_186341_));
}
}
@Override
public FeatureFlagSet requiredFeatures() {
return this.getBlock().requiredFeatures();
}
} |