added tools

src/main/java/de/jottyfan/quickiemod/blockentity/ItemHoarderBlockEntity.java

@@ -0,0 +1,154 @@
+package de.jottyfan.quickiemod.blockentity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.block.entity.LootableContainerBlockEntity;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.Entity.RemovalReason;
+import net.minecraft.entity.ItemEntity;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.inventory.Inventories;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.registry.RegistryWrapper.WrapperLookup;
+import net.minecraft.screen.ScreenHandler;
+import net.minecraft.text.Text;
+import net.minecraft.util.collection.DefaultedList;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Box;
+import net.minecraft.world.World;
+
+/**
+ *
+ * @author jotty
+ *
+ */
+public class ItemHoarderBlockEntity extends LootableContainerBlockEntity {
+
+
+	private DefaultedList<ItemStack> stacks;
+	private float suckradius;
+
+	public ItemHoarderBlockEntity(BlockPos pos, BlockState state) {
+		super(ModBlockentity.ITEM_HOARDER_BLOCKENTITY, pos, state);
+		stacks = DefaultedList.ofSize(54, ItemStack.EMPTY);
+		setSuckradius(4f);
+	}
+
+	// TODO: see https://fabricmc.net/wiki/tutorial:containers for a real chest
+
+	public final static boolean setStackToSlots(ItemStack stack, List<ItemStack> stacks) {
+		for (ItemStack slot : stacks) {
+			if (slot.getItem().equals(stack.getItem())) {
+				slot.increment(stack.getCount());
+				return true;
+			}
+		} // if not found, seek for an empty stack instead
+		for (ItemStack slot : stacks) {
+			if (slot.isEmpty()) {
+				Integer index = stacks.indexOf(slot);
+				stacks.set(index, stack.copy());
+				return true;
+			}
+		}
+		return false;
+	}
+
+	public static void tick(World world, BlockPos pos, BlockState state, BlockEntity be) {
+		if (be instanceof ItemHoarderBlockEntity) {
+			ItemHoarderBlockEntity ihbe = (ItemHoarderBlockEntity) be;
+			Box box = new Box(pos).expand(ihbe.getSuckradius());
+			List<Entity> entities = world.getOtherEntities(null, box);
+			for (Entity entity : entities) {
+				if (entity instanceof ItemEntity) {
+					ItemEntity itemEntity = (ItemEntity) entity;
+					if (itemEntity.isAlive()) {
+						ItemStack stack = itemEntity.getStack();
+						if (stack != null) {
+							if (ItemHoarderBlockEntity.setStackToSlots(stack, ihbe.getStacks())) {
+								itemEntity.remove(RemovalReason.DISCARDED);
+							} // else inventory is full
+						}
+					}
+				}
+			}
+		}
+	}
+
+	@Override
+	protected void writeNbt(NbtCompound nbt, WrapperLookup registryLookup) {
+		super.writeNbt(nbt, registryLookup);
+		if (!this.writeLootTable(nbt)) {
+			Inventories.writeNbt(nbt, this.stacks, registryLookup);
+		}
+	}
+
+	@Override
+	protected void readNbt(NbtCompound nbt, WrapperLookup registryLookup) {
+		super.readNbt(nbt, registryLookup);
+		this.stacks = DefaultedList.ofSize(this.size(), ItemStack.EMPTY);
+		if (!this.readLootTable(nbt)) {
+			Inventories.readNbt(nbt, this.stacks, registryLookup);
+		}
+	}
+
+	public List<ItemStack> getStacks() {
+		return stacks;
+	}
+
+	@Override
+	public int size() {
+		return 54; // container chest size (9 * 6)
+	}
+
+	@Override
+	protected DefaultedList<ItemStack> getHeldStacks() {
+		return stacks;
+	}
+
+	@Override
+	protected void setHeldStacks(DefaultedList<ItemStack> list) {
+		this.stacks = list;
+	}
+
+	@Override
+	protected ScreenHandler createScreenHandler(int syncId, PlayerInventory playerInventory) {
+		// TODO: implement, see https://fabricmc.net/wiki/tutorial:containers
+		return null;
+	}
+
+	@Override
+	protected Text getContainerName() {
+		return Text.translatable("container.itemhoarder");
+	}
+
+	/**
+	 * get a summary of content for the chat box
+	 *
+	 * @return the summary
+	 */
+	public List<Text> getSummary() {
+		List<Text> list = new ArrayList<>();
+		for (ItemStack stack : stacks) {
+			Item item = stack.getItem();
+			if (item != Items.AIR) {
+				Text text = Text.of(String.format("%dx %s", stack.getCount(), Text.translatable(stack.getItem().getTranslationKey())));
+				list.add(text);
+			}
+		}
+		return list;
+	}
+
+	public float getSuckradius() {
+		return suckradius;
+	}
+
+	public void setSuckradius(float suckradius) {
+		this.suckradius = suckradius;
+	}
+}

src/main/java/de/jottyfan/quickiemod/blockentity/ModBlockentity.java

@@ -1,13 +1,11 @@
 package de.jottyfan.quickiemod.blockentity;
 
-import de.jottyfan.quickiemod.Quickiemod;
-import de.jottyfan.quickiemod.block.ItemHoarderBlockEntity;
 import de.jottyfan.quickiemod.block.ModBlocks;
+import de.jottyfan.quickiemod.identifier.ModIdentifiers;
 import net.fabricmc.fabric.api.object.builder.v1.block.entity.FabricBlockEntityTypeBuilder;
 import net.minecraft.block.entity.BlockEntityType;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
-import net.minecraft.util.Identifier;
 
 /**
  *
@@ -16,7 +14,7 @@ import net.minecraft.util.Identifier;
  */
 public class ModBlockentity {
 	public static final BlockEntityType<ItemHoarderBlockEntity> ITEM_HOARDER_BLOCKENTITY = Registry.register(
-			Registries.BLOCK_ENTITY_TYPE, Identifier.of(Quickiemod.MOD_ID, "itemhoarderblockentity"),
+			Registries.BLOCK_ENTITY_TYPE, ModIdentifiers.BLOCKENTITY_ITEMHOARDER,
 			FabricBlockEntityTypeBuilder.create(ItemHoarderBlockEntity::new, ModBlocks.BLOCK_ITEMHOARDER).build());
 
 	public static final void registerModBlockentities() {