Class GeneratorBE

src/main/java/com/example/tutorialv3/blocks/GeneratorBE.java:39–371

import java.util.Objects;

public class GeneratorBE extends BlockEntity {

    public static final int INPUT_SLOTS = 5;
    public static final int OUTPUT_SLOTS = 1;

    // The properties that are used to communicate data to the baked model (GeneratorBakedModel)
    public static final ModelProperty<BlockState> GENERATING_BLOCK = new ModelProperty<>();
    public static final ModelProperty<Boolean> GENERATING = new ModelProperty<>();
    public static final ModelProperty<Boolean> COLLECTING = new ModelProperty<>();
    public static final ModelProperty<Boolean> ACTUALLY_GENERATING = new ModelProperty<>();

    // The actual values for these properties
    private boolean generating = false;
    private boolean collecting = false;
    private BlockState generatingBlock;
    private boolean actuallyGenerating = false;

    // For collecting
    private int collectingTicker = 0;
    private AABB collectingBox = null;

    // For generating our ores
    private int generatingCounter = 0;

    // A direct reference to our items and energy for easy access inside our block entity
    // LazyOptionals to return with getCapability()
    private final ItemStackHandler inputItems = createInputItemHandler();
    private final LazyOptional<IItemHandler> inputItemHandler = LazyOptional.of(() -> inputItems);
    private final ItemStackHandler outputItems = createOutputItemHandler();
    private final LazyOptional<IItemHandler> outputItemHandler = LazyOptional.of(() -> outputItems);
    private final LazyOptional<IItemHandler> combinedItemHandler = LazyOptional.of(this::createCombinedItemHandler);

    private final CustomEnergyStorage energy = createEnergyStorage();
    private final LazyOptional<IEnergyStorage> energyHandler = LazyOptional.of(() -> energy);

    public GeneratorBE(BlockPos pos, BlockState state) {
        super(Registration.GENERATOR_BE.get(), pos, state);
    }

    public boolean isGenerating() {
        return generating;
    }

    public void setGenerating(boolean generating) {
        this.generating = generating;
        setChanged();
        level.sendBlockUpdated(worldPosition, getBlockState(), getBlockState(), Block.UPDATE_ALL);
    }

    public boolean isCollecting() {
        return collecting;
    }

    public void setCollecting(boolean collecting) {
        this.collecting = collecting;
        setChanged();
        level.sendBlockUpdated(worldPosition, getBlockState(), getBlockState(), Block.UPDATE_ALL);
    }