refactor: refactor inventory handling of block entities and menus

src/main/java/com/github/elenterius/biomancy/api/nutrients/Nutrients.java

@@ -11,6 +11,7 @@
 import org.jetbrains.annotations.ApiStatus;
 
 import java.util.function.IntUnaryOperator;
+import java.util.function.Predicate;
 
 @ApiStatus.Experimental
 public final class Nutrients {
@@ -19,6 +20,7 @@ public final class Nutrients {
 	private static final Object2IntMap<Item> REPAIR_VALUES = new Object2IntArrayMap<>();
 
 	public static final IntUnaryOperator RAW_MEAT_NUTRITION_MODIFIER = nutrition -> nutrition > 0 ? Mth.ceil(3.75d * Math.exp(0.215d * nutrition)) : 0;
+	public static final Predicate<ItemStack> FUEL_PREDICATE = Nutrients::isValidFuel;
 
 	static {
 		registerFuel(ModItems.NUTRIENT_PASTE.get(), 3);

src/main/java/com/github/elenterius/biomancy/block/base/MachineBlock.java

@@ -58,7 +58,7 @@ public void onRemove(BlockState state, Level level, BlockPos pos, BlockState new
 				updateNeighbors(level, pos);
 			}
 			BlockEntity blockEntity = level.getBlockEntity(pos);
-			if (blockEntity instanceof MachineBlockEntity<?, ?, ?> machine) {
+			if (blockEntity instanceof MachineBlockEntity<?, ?> machine) {
 				machine.dropAllInvContents(level, pos);
 			}
 			if (Boolean.TRUE.equals(state.getValue(CRAFTING))) {

src/main/java/com/github/elenterius/biomancy/block/base/MachineBlockEntity.java

@@ -5,10 +5,11 @@
 import com.github.elenterius.biomancy.crafting.state.CraftingState;
 import com.github.elenterius.biomancy.crafting.state.RecipeCraftingStateData;
 import com.github.elenterius.biomancy.init.ModBlockProperties;
+import com.github.elenterius.biomancy.inventory.InventoryHandler;
+import com.github.elenterius.biomancy.util.PlayerInteractionPredicate;
 import com.github.elenterius.biomancy.util.fuel.IFuelHandler;
 import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.ServerLevel;
-import net.minecraft.world.Container;
 import net.minecraft.world.Nameable;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
@@ -21,7 +22,7 @@
 import net.minecraft.world.phys.Vec3;
 import org.jetbrains.annotations.Nullable;
 
-public abstract class MachineBlockEntity<R extends ProcessingRecipe<C>, C extends Container, S extends RecipeCraftingStateData<R, C>> extends BlockEntity implements Nameable {
+public abstract class MachineBlockEntity<R extends ProcessingRecipe, S extends RecipeCraftingStateData<R>> extends BlockEntity implements Nameable, PlayerInteractionPredicate {
 
 	protected final int tickOffset = BiomancyMod.GLOBAL_RANDOM.nextInt(20);
 	protected int ticks = tickOffset;
@@ -30,27 +31,33 @@ protected MachineBlockEntity(BlockEntityType<?> type, BlockPos pos, BlockState s
 		super(type, pos, state);
 	}
 
-	public static <R extends ProcessingRecipe<C>, C extends Container, S extends RecipeCraftingStateData<R, C>> void serverTick(Level level, BlockPos pos, BlockState state, MachineBlockEntity<R, C, S> entity) {
+	public static <R extends ProcessingRecipe, S extends RecipeCraftingStateData<R>> void serverTick(Level level, BlockPos pos, BlockState state, MachineBlockEntity<R, S> entity) {
 		entity.serverTick((ServerLevel) level);
 	}
 
-	public boolean canPlayerOpenInv(Player player) {
+	@Override
+	public boolean canPlayerInteract(Player player) {
+		if (isRemoved()) return false;
 		if (level == null || level.getBlockEntity(worldPosition) != this) return false;
 		return player.distanceToSqr(Vec3.atCenterOf(worldPosition)) < 8d * 8d;
 	}
 
+	protected void onInventoryChanged() {
+		if (level != null && !level.isClientSide) setChanged();
+	}
+
 	public int getTicks() {
 		return ticks - tickOffset;
 	}
 
 	protected abstract S getStateData();
 
-	protected abstract C getInputInventory();
+	protected abstract InventoryHandler getInputInventory();
 
 	protected abstract IFuelHandler getFuelHandler();
 
 	public int getFuelCost(R recipeToCraft) {
-		return getFuelHandler().getFuelCost(recipeToCraft.getCraftingCostNutrients(getInputInventory()));
+		return getFuelHandler().getFuelCost(recipeToCraft.getCraftingCostNutrients(getInputInventory().getRecipeWrapper()));
 	}
 
 	public abstract ItemStack getStackInFuelSlot();
@@ -111,7 +118,7 @@ protected void serverTick(final ServerLevel level) {
 						if (hasEnoughFuel(craftingGoal)) { //make sure there is enough fuel to craft the recipe
 							state.setCraftingState(CraftingState.IN_PROGRESS);
 							state.clear(); //safeguard, shouldn't be needed
-							state.setCraftingGoalRecipe(craftingGoal, getInputInventory()); // this also sets the time required for crafting
+							state.setCraftingGoalRecipe(craftingGoal, getInputInventory().getRecipeWrapper()); // this also sets the time required for crafting
 						}
 					} else if (!state.isCraftingCanceled()) { // something is being crafted, check that the crafting goals match
 						R prevCraftingGoal = state.getCraftingGoalRecipe(level).orElse(null);
@@ -163,7 +170,7 @@ else if (state.getCraftingState() == CraftingState.NONE) {
 
 	private ItemStack getItemToCraft(ServerLevel level, R craftingGoal) {
 		if (craftingGoal.isSpecial()) {
-			return craftingGoal.assemble(getInputInventory(), level.registryAccess());
+			return craftingGoal.assemble(getInputInventory().getRecipeWrapper(), level.registryAccess());
 		}
 		return craftingGoal.getResultItem(level.registryAccess());
 	}

src/main/java/com/github/elenterius/biomancy/block/base/SimpleContainerBlockEntity.java

@@ -1,5 +1,6 @@
 package com.github.elenterius.biomancy.block.base;
 
+import com.github.elenterius.biomancy.util.PlayerInteractionPredicate;
 import net.minecraft.core.BlockPos;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.Tag;
@@ -14,15 +15,17 @@
 import net.minecraft.world.phys.Vec3;
 import org.jetbrains.annotations.Nullable;
 
-public abstract class SimpleContainerBlockEntity extends BlockEntity implements MenuProvider, Nameable {
+public abstract class SimpleContainerBlockEntity extends BlockEntity implements MenuProvider, PlayerInteractionPredicate, Nameable {
 
 	protected Component name;
 
 	protected SimpleContainerBlockEntity(BlockEntityType<?> type, BlockPos pos, BlockState state) {
 		super(type, pos, state);
 	}
 
-	public boolean canPlayerOpenContainer(Player player) {
+	@Override
+	public boolean canPlayerInteract(Player player) {
+		if (isRemoved()) return false;
 		if (level == null || level.getBlockEntity(worldPosition) != this) return false;
 		return player.distanceToSqr(Vec3.atCenterOf(worldPosition)) < 8d * 8d;
 	}

src/main/java/com/github/elenterius/biomancy/block/bioforge/BioForgeBlock.java

@@ -90,7 +90,7 @@ public void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource
 
 	@Override
 	public InteractionResult use(BlockState state, Level level, BlockPos pos, Player player, InteractionHand hand, BlockHitResult hit) {
-		if (level.getBlockEntity(pos) instanceof BioForgeBlockEntity bioForge && bioForge.canPlayerOpenInv(player)) {
+		if (level.getBlockEntity(pos) instanceof BioForgeBlockEntity bioForge && bioForge.canPlayerInteract(player)) {
 			if (!level.isClientSide) {
 				NetworkHooks.openScreen((ServerPlayer) player, bioForge, buffer -> buffer.writeBlockPos(pos));
 				SoundUtil.broadcastBlockSound((ServerLevel) level, pos, ModSoundEvents.UI_BIO_FORGE_OPEN);

src/main/java/com/github/elenterius/biomancy/block/bioforge/BioForgeBlockEntity.java

@@ -3,10 +3,12 @@
 import com.github.elenterius.biomancy.BiomancyMod;
 import com.github.elenterius.biomancy.init.ModBlockEntities;
 import com.github.elenterius.biomancy.init.ModCapabilities;
-import com.github.elenterius.biomancy.inventory.BehavioralInventory;
-import com.github.elenterius.biomancy.inventory.itemhandler.HandlerBehaviors;
+import com.github.elenterius.biomancy.inventory.InventoryHandler;
+import com.github.elenterius.biomancy.inventory.InventoryHandlers;
+import com.github.elenterius.biomancy.inventory.ItemHandlerUtil;
 import com.github.elenterius.biomancy.menu.BioForgeMenu;
 import com.github.elenterius.biomancy.styles.TextComponentUtil;
+import com.github.elenterius.biomancy.util.PlayerInteractionPredicate;
 import com.github.elenterius.biomancy.util.fuel.FluidFuelConsumerHandler;
 import com.github.elenterius.biomancy.util.fuel.FuelHandler;
 import com.github.elenterius.biomancy.util.fuel.IFuelHandler;
@@ -16,13 +18,11 @@
 import net.minecraft.network.chat.Component;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.util.Mth;
-import net.minecraft.world.Containers;
 import net.minecraft.world.MenuProvider;
 import net.minecraft.world.Nameable;
 import net.minecraft.world.entity.player.Inventory;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.inventory.AbstractContainerMenu;
-import net.minecraft.world.inventory.ContainerLevelAccess;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.entity.BlockEntity;
@@ -45,15 +45,17 @@
 import javax.annotation.Nonnull;
 import java.util.Objects;
 
-public class BioForgeBlockEntity extends BlockEntity implements MenuProvider, Nameable, GeoBlockEntity {
+public class BioForgeBlockEntity extends BlockEntity implements MenuProvider, PlayerInteractionPredicate, Nameable, GeoBlockEntity {
 
 	public static final int FUEL_SLOTS = 1;
 	public static final int MAX_FUEL = 1_000;
 	static final int OPENERS_CHANGE_EVENT = 1;
+
 	protected final int tickOffset = BiomancyMod.GLOBAL_RANDOM.nextInt(20);
+
 	private final BioForgeStateData stateData;
 	private final FuelHandler fuelHandler;
-	private final BehavioralInventory<?> fuelInventory;
+	private final InventoryHandler fuelInventory;
 
 	private final ContainerOpenersCounter openersCounter = new ContainerOpenersCounter() {
 
@@ -82,7 +84,9 @@ protected boolean isOwnContainer(Player player) {
 			return false;
 		}
 	};
+
 	private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
+
 	protected int ticks = tickOffset;
 	private boolean playWorkingAnimation = false;
 	private int nearbyTimer = -10;
@@ -91,9 +95,7 @@ protected boolean isOwnContainer(Player player) {
 
 	public BioForgeBlockEntity(BlockPos worldPosition, BlockState blockState) {
 		super(ModBlockEntities.BIO_FORGE.get(), worldPosition, blockState);
-		fuelInventory = BehavioralInventory.createServerContents(FUEL_SLOTS, HandlerBehaviors::filterFuel, this::canPlayerOpenInv, this::setChanged);
-		fuelInventory.setOpenInventoryConsumer(this::startOpen);
-		fuelInventory.setCloseInventoryConsumer(this::stopOpen);
+		fuelInventory = InventoryHandlers.filterFuel(FUEL_SLOTS, this::onInventoryChanged);
 
 		fuelHandler = FuelHandler.createNutrientFuelHandler(MAX_FUEL, this::setChanged);
 		stateData = new BioForgeStateData(fuelHandler);
@@ -117,17 +119,22 @@ public boolean triggerEvent(int id, int type) {
 		return super.triggerEvent(id, type);
 	}
 
-	public boolean canPlayerOpenInv(Player player) {
+	@Override
+	public boolean canPlayerInteract(Player player) {
 		if (level == null || level.getBlockEntity(worldPosition) != this) return false;
 		return player.distanceToSqr(Vec3.atCenterOf(worldPosition)) < 8d * 8d;
 	}
 
-	private void startOpen(Player player) {
+	protected void onInventoryChanged() {
+		if (level != null && !level.isClientSide) setChanged();
+	}
+
+	public void startOpen(Player player) {
 		if (remove || player.isSpectator()) return;
 		openersCounter.incrementOpeners(player, Objects.requireNonNull(getLevel()), getBlockPos(), getBlockState());
 	}
 
-	private void stopOpen(Player player) {
+	public void stopOpen(Player player) {
 		if (remove || player.isSpectator()) return;
 		openersCounter.decrementOpeners(player, Objects.requireNonNull(getLevel()), getBlockPos(), getBlockState());
 	}
@@ -140,7 +147,11 @@ public void recheckOpen() {
 	@Nullable
 	@Override
 	public AbstractContainerMenu createMenu(int containerId, Inventory playerInventory, Player player) {
-		return BioForgeMenu.createServerMenu(containerId, playerInventory, fuelInventory, stateData, ContainerLevelAccess.create(level, getBlockPos()));
+		return BioForgeMenu.createServerMenu(containerId, playerInventory, this);
+	}
+
+	public InventoryHandler getFuelInventory() {
+		return fuelInventory;
 	}
 
 	public BioForgeStateData getStateData() {
@@ -176,11 +187,11 @@ public int getMaxFuelAmount() {
 	}
 
 	public ItemStack getStackInFuelSlot() {
-		return fuelInventory.getItem(0);
+		return fuelInventory.getStackInSlot(0);
 	}
 
 	public void setStackInFuelSlot(ItemStack stack) {
-		fuelInventory.setItem(0, stack);
+		fuelInventory.setStackInSlot(0, stack);
 	}
 
 	@Override
@@ -198,7 +209,7 @@ public void load(CompoundTag tag) {
 	}
 
 	public void dropAllInvContents(Level level, BlockPos pos) {
-		Containers.dropContents(level, pos, fuelInventory);
+		ItemHandlerUtil.dropContents(level, pos, fuelInventory);
 	}
 
 	@Nonnull
@@ -207,7 +218,7 @@ public <T> LazyOptional<T> getCapability(Capability<T> cap, @Nullable Direction
 		if (remove) return super.getCapability(cap, side);
 
 		if (cap == ModCapabilities.ITEM_HANDLER && side != null && side.getAxis().isHorizontal()) {
-			return fuelInventory.getOptionalItemHandler().cast();
+			return fuelInventory.getLazyOptional().cast();
 		}
 
 		if (cap == ModCapabilities.FLUID_HANDLER) {

src/main/java/com/github/elenterius/biomancy/block/biolab/BioLabBlock.java

@@ -78,7 +78,7 @@ public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level level, Block
 
 	@Override
 	public InteractionResult use(BlockState state, Level level, BlockPos pos, Player player, InteractionHand hand, BlockHitResult hit) {
-		if (level.getBlockEntity(pos) instanceof BioLabBlockEntity bioLab && bioLab.canPlayerOpenInv(player)) {
+		if (level.getBlockEntity(pos) instanceof BioLabBlockEntity bioLab && bioLab.canPlayerInteract(player)) {
 			if (!level.isClientSide) {
 				NetworkHooks.openScreen((ServerPlayer) player, bioLab, buffer -> buffer.writeBlockPos(pos));
 				SoundUtil.broadcastBlockSound((ServerLevel) level, pos, ModSoundEvents.UI_BIO_LAB_OPEN);