236 lines
9.5 KiB
Java
236 lines
9.5 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import java.util.Optional;
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import net.minecraft.advancements.CriteriaTriggers;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.core.FrontAndTop;
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import net.minecraft.core.dispenser.DefaultDispenseItemBehavior;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.Container;
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import net.minecraft.world.Containers;
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import net.minecraft.world.InteractionResult;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.context.BlockPlaceContext;
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import net.minecraft.world.item.crafting.CraftingInput;
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import net.minecraft.world.item.crafting.CraftingRecipe;
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import net.minecraft.world.item.crafting.RecipeCache;
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import net.minecraft.world.item.crafting.RecipeHolder;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.entity.BlockEntity;
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import net.minecraft.world.level.block.entity.BlockEntityTicker;
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import net.minecraft.world.level.block.entity.BlockEntityType;
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import net.minecraft.world.level.block.entity.CrafterBlockEntity;
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import net.minecraft.world.level.block.entity.HopperBlockEntity;
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import net.minecraft.world.level.block.state.BlockBehaviour;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.block.state.StateDefinition;
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import net.minecraft.world.level.block.state.properties.BlockStateProperties;
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import net.minecraft.world.level.block.state.properties.BooleanProperty;
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import net.minecraft.world.level.block.state.properties.EnumProperty;
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import net.minecraft.world.level.redstone.Orientation;
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import net.minecraft.world.phys.AABB;
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import net.minecraft.world.phys.BlockHitResult;
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import net.minecraft.world.phys.Vec3;
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import org.jetbrains.annotations.Nullable;
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public class CrafterBlock extends BaseEntityBlock {
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public static final MapCodec<CrafterBlock> CODEC = simpleCodec(CrafterBlock::new);
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public static final BooleanProperty CRAFTING = BlockStateProperties.CRAFTING;
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public static final BooleanProperty TRIGGERED = BlockStateProperties.TRIGGERED;
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private static final EnumProperty<FrontAndTop> ORIENTATION = BlockStateProperties.ORIENTATION;
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private static final int MAX_CRAFTING_TICKS = 6;
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private static final int CRAFTING_TICK_DELAY = 4;
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private static final RecipeCache RECIPE_CACHE = new RecipeCache(10);
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private static final int CRAFTER_ADVANCEMENT_DIAMETER = 17;
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public CrafterBlock(BlockBehaviour.Properties properties) {
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super(properties);
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this.registerDefaultState(this.stateDefinition.any().setValue(ORIENTATION, FrontAndTop.NORTH_UP).setValue(TRIGGERED, false).setValue(CRAFTING, false));
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}
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@Override
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protected MapCodec<CrafterBlock> codec() {
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return CODEC;
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}
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@Override
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protected boolean hasAnalogOutputSignal(BlockState state) {
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return true;
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}
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@Override
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protected int getAnalogOutputSignal(BlockState state, Level level, BlockPos pos) {
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return level.getBlockEntity(pos) instanceof CrafterBlockEntity crafterBlockEntity ? crafterBlockEntity.getRedstoneSignal() : 0;
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}
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@Override
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protected void neighborChanged(BlockState state, Level level, BlockPos pos, Block neighborBlock, @Nullable Orientation orientation, boolean movedByPiston) {
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boolean bl = level.hasNeighborSignal(pos);
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boolean bl2 = (Boolean)state.getValue(TRIGGERED);
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BlockEntity blockEntity = level.getBlockEntity(pos);
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if (bl && !bl2) {
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level.scheduleTick(pos, this, 4);
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level.setBlock(pos, state.setValue(TRIGGERED, true), 2);
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this.setBlockEntityTriggered(blockEntity, true);
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} else if (!bl && bl2) {
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level.setBlock(pos, state.setValue(TRIGGERED, false).setValue(CRAFTING, false), 2);
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this.setBlockEntityTriggered(blockEntity, false);
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}
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}
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@Override
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protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
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this.dispenseFrom(state, level, pos);
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}
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@Nullable
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@Override
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public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level level, BlockState state, BlockEntityType<T> blockEntityType) {
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return level.isClientSide ? null : createTickerHelper(blockEntityType, BlockEntityType.CRAFTER, CrafterBlockEntity::serverTick);
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}
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private void setBlockEntityTriggered(@Nullable BlockEntity blockEntity, boolean triggered) {
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if (blockEntity instanceof CrafterBlockEntity crafterBlockEntity) {
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crafterBlockEntity.setTriggered(triggered);
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}
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}
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@Override
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public BlockEntity newBlockEntity(BlockPos pos, BlockState state) {
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CrafterBlockEntity crafterBlockEntity = new CrafterBlockEntity(pos, state);
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crafterBlockEntity.setTriggered(state.hasProperty(TRIGGERED) && (Boolean)state.getValue(TRIGGERED));
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return crafterBlockEntity;
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}
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@Override
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public BlockState getStateForPlacement(BlockPlaceContext context) {
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Direction direction = context.getNearestLookingDirection().getOpposite();
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Direction direction2 = switch (direction) {
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case DOWN -> context.getHorizontalDirection().getOpposite();
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case UP -> context.getHorizontalDirection();
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case NORTH, SOUTH, WEST, EAST -> Direction.UP;
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};
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return this.defaultBlockState()
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.setValue(ORIENTATION, FrontAndTop.fromFrontAndTop(direction, direction2))
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.setValue(TRIGGERED, context.getLevel().hasNeighborSignal(context.getClickedPos()));
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}
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@Override
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public void setPlacedBy(Level level, BlockPos pos, BlockState state, LivingEntity placer, ItemStack stack) {
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if ((Boolean)state.getValue(TRIGGERED)) {
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level.scheduleTick(pos, this, 4);
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}
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}
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@Override
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protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
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Containers.updateNeighboursAfterDestroy(state, level, pos);
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}
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@Override
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protected InteractionResult useWithoutItem(BlockState state, Level level, BlockPos pos, Player player, BlockHitResult hitResult) {
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if (!level.isClientSide && level.getBlockEntity(pos) instanceof CrafterBlockEntity crafterBlockEntity) {
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player.openMenu(crafterBlockEntity);
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}
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return InteractionResult.SUCCESS;
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}
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protected void dispenseFrom(BlockState state, ServerLevel level, BlockPos pos) {
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if (level.getBlockEntity(pos) instanceof CrafterBlockEntity crafterBlockEntity) {
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CraftingInput var11 = crafterBlockEntity.asCraftInput();
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Optional<RecipeHolder<CraftingRecipe>> optional = getPotentialResults(level, var11);
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if (optional.isEmpty()) {
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level.levelEvent(1050, pos, 0);
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} else {
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RecipeHolder<CraftingRecipe> recipeHolder = (RecipeHolder<CraftingRecipe>)optional.get();
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ItemStack itemStack = recipeHolder.value().assemble(var11, level.registryAccess());
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if (itemStack.isEmpty()) {
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level.levelEvent(1050, pos, 0);
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} else {
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crafterBlockEntity.setCraftingTicksRemaining(6);
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level.setBlock(pos, state.setValue(CRAFTING, true), 2);
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itemStack.onCraftedBySystem(level);
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this.dispenseItem(level, pos, crafterBlockEntity, itemStack, state, recipeHolder);
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for (ItemStack itemStack2 : recipeHolder.value().getRemainingItems(var11)) {
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if (!itemStack2.isEmpty()) {
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this.dispenseItem(level, pos, crafterBlockEntity, itemStack2, state, recipeHolder);
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}
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}
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crafterBlockEntity.getItems().forEach(itemStackx -> {
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if (!itemStackx.isEmpty()) {
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itemStackx.shrink(1);
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}
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});
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crafterBlockEntity.setChanged();
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}
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}
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}
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}
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public static Optional<RecipeHolder<CraftingRecipe>> getPotentialResults(ServerLevel level, CraftingInput craftingInput) {
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return RECIPE_CACHE.get(level, craftingInput);
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}
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private void dispenseItem(ServerLevel level, BlockPos pos, CrafterBlockEntity crafter, ItemStack stack, BlockState state, RecipeHolder<?> recipe) {
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Direction direction = ((FrontAndTop)state.getValue(ORIENTATION)).front();
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Container container = HopperBlockEntity.getContainerAt(level, pos.relative(direction));
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ItemStack itemStack = stack.copy();
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if (container != null && (container instanceof CrafterBlockEntity || stack.getCount() > container.getMaxStackSize(stack))) {
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while (!itemStack.isEmpty()) {
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ItemStack itemStack2 = itemStack.copyWithCount(1);
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ItemStack itemStack3 = HopperBlockEntity.addItem(crafter, container, itemStack2, direction.getOpposite());
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if (!itemStack3.isEmpty()) {
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break;
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}
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itemStack.shrink(1);
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}
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} else if (container != null) {
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while (!itemStack.isEmpty()) {
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int i = itemStack.getCount();
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itemStack = HopperBlockEntity.addItem(crafter, container, itemStack, direction.getOpposite());
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if (i == itemStack.getCount()) {
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break;
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}
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}
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}
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if (!itemStack.isEmpty()) {
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Vec3 vec3 = Vec3.atCenterOf(pos);
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Vec3 vec32 = vec3.relative(direction, 0.7);
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DefaultDispenseItemBehavior.spawnItem(level, itemStack, 6, direction, vec32);
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for (ServerPlayer serverPlayer : level.getEntitiesOfClass(ServerPlayer.class, AABB.ofSize(vec3, 17.0, 17.0, 17.0))) {
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CriteriaTriggers.CRAFTER_RECIPE_CRAFTED.trigger(serverPlayer, recipe.id(), crafter.getItems());
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}
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level.levelEvent(1049, pos, 0);
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level.levelEvent(2010, pos, direction.get3DDataValue());
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}
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}
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@Override
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protected BlockState rotate(BlockState state, Rotation rotation) {
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return state.setValue(ORIENTATION, rotation.rotation().rotate(state.getValue(ORIENTATION)));
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}
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@Override
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protected BlockState mirror(BlockState state, Mirror mirror) {
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return state.setValue(ORIENTATION, mirror.rotation().rotate(state.getValue(ORIENTATION)));
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}
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@Override
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protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
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builder.add(ORIENTATION, TRIGGERED, CRAFTING);
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}
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}
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