Merge branch 'master' into fix/industrial-miner-bug

.github/ISSUE_TEMPLATE/bug-report.yaml

@@ -117,8 +117,6 @@ body:
       - 1.18.x
       - 1.17.x
       - 1.16.x
-      - 1.15.x
-      - 1.14.x
       - (Older versions are not supported)
 
 - id: slimefun-version

.github/PULL_REQUEST_TEMPLATE.md

@@ -17,7 +17,7 @@
 <!-- Don't worry, these are not requirements. They only serve as guidance. -->
 - [ ] I have fully tested the proposed changes and promise that they will not break everything into chaos.
 - [ ] I have also tested the proposed changes in combination with various popular addons and can confirm my changes do not break them.
-- [ ] I have made sure that the proposed changes do not break compatibility across the supported Minecraft versions (1.14.* - 1.19.*).
+- [ ] I have made sure that the proposed changes do not break compatibility across the supported Minecraft versions (1.16.* - 1.19.*).
 - [ ] I followed the existing code standards and didn't mess up the formatting.
 - [ ] I did my best to add documentation to any public classes or methods I added.
 - [ ] I have added `Nonnull` and `Nullable` annotations to my methods to indicate their behaviour for null values

.github/workflows/auto-approve.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Approve via actions
-      uses: hmarr/auto-approve-action@v2.2.1
+      uses: hmarr/auto-approve-action@v3.1.0
       if: github.actor == 'TheBusyBot' || github.actor == 'renovate[bot]'
       with:
         github-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/auto-squash.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Auto squash
-      uses: pascalgn/automerge-action@v0.15.3
+      uses: pascalgn/automerge-action@v0.15.5
       env:
         GITHUB_TOKEN: ${{ secrets.ACCESS_TOKEN }}
         UPDATE_RETRIES: 0
@@ -42,7 +42,7 @@ jobs:
 
     steps:
     - name: Auto squash
-      uses: pascalgn/automerge-action@v0.15.3
+      uses: pascalgn/automerge-action@v0.15.5
       env:
         GITHUB_TOKEN: ${{ secrets.ACCESS_TOKEN }}
         UPDATE_RETRIES: 0

.github/workflows/discord-webhook.yml

@@ -21,10 +21,10 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3.0.2
+      uses: actions/checkout@v3.3.0
 
     - name: Set up Java JDK 17
-      uses: actions/setup-java@v3.4.1
+      uses: actions/setup-java@v3.10.0
       with:
         distribution: 'adopt'
         java-version: '17'

.github/workflows/maven-compiler.yml

@@ -12,6 +12,7 @@ on:
     - '.github/workflows/**'
     - 'src/**'
     - 'pom.xml'
+    - 'CHANGELOG.md'
 
 permissions:
   contents: read
@@ -27,7 +28,7 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Set up JDK 17
-      uses: actions/setup-java@v3.4.1
+      uses: actions/setup-java@v3.10.0
       with:
         distribution: 'adopt'
         java-version: '17'

.github/workflows/pr-labels.yml

@@ -31,7 +31,7 @@ jobs:
           api: '🔧 API'
           compatibility: '🤝 Compatibility'
 
-      - uses: thollander/actions-comment-pull-request@v1.4.1
+      - uses: thollander/actions-comment-pull-request@v2.3.1
         name: Leave a comment about the applied label
         if: ${{ steps.labeller.outputs.applied != 0 }}
         with:
@@ -40,7 +40,7 @@ jobs:
             Your Pull Request was automatically labelled as: "${{ steps.labeller.outputs.applied }}"
             Thank you for contributing to this project! ❤️
 
-      - uses: thollander/actions-comment-pull-request@v1.4.1
+      - uses: thollander/actions-comment-pull-request@v2.3.1
         name: Leave a comment about our branch naming convention
         if: ${{ steps.labeller.outputs.applied == 0 }}
         with:

.github/workflows/sonarcloud.yml

@@ -19,12 +19,12 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.0.2
+        uses: actions/checkout@v3.3.0
         with:
           fetch-depth: 0
 
       - name: Set up JDK 17
-        uses: actions/setup-java@v3.4.1
+        uses: actions/setup-java@v3.10.0
         with:
           distribution: 'adopt'
           java-version: '17'

.github/workflows/yaml-linter.yml

@@ -21,6 +21,6 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v3
     - name: YAML Linter
-      uses: ibiqlik/action-yamllint@v3.1.0
+      uses: ibiqlik/action-yamllint@v3.1.1
       with:
         config_file: '.github/configs/yaml-linter.yml'

CHANGELOG.md

@@ -1,5 +1,6 @@
 # Table of contents
-- [Release Candidate 33 (TBD)](#release-candidate-33-tbd)
+- [Release Candidate 34 (TBD)](#release-candidate-34-tbd)
+- [Release Candidate 33 (07 Jan 2023)](#release-candidate-33-07-jan-2023)
 - [Release Candidate 32 (26 Jun 2022)](#release-candidate-32-26-jun-2022)
 - [Release Candidate 31 (14 Mar 2022)](#release-candidate-31-14-mar-2022)
 - [Release Candidate 30 (31 Dec 2021)](#release-candidate-30-31-dec-2021)
@@ -34,7 +35,35 @@
 - [Release Candidate 1 (26 Sep 2019)](#release-candidate-1-26-sep-2019)
 
 
-## Release Candidate 33 (TBD)
+## Release Candidate 34 (TBD)
+
+#### Additions
+* Added "Cobbled Deepslate -> Gravel" recipe to the Grind Stone
+* Added "Cobbled Deepslate -> Sand" recipe to the Ore Crusher
+* (API) Added EnergyNet#getGenerators()
+* (API) Added EnergyNet#getCapacitors()
+* (API) Added EnergyNet#getConsumers()
+* Added Bamboo as a fuel type for Tier 1 Androids
+
+#### Changes
+* Removed 1.14.* and 1.15.* support
+* The Climbing Pick now also works on:
+  * Calcite
+  * Deepslate
+  * Dripstone blocks
+  * Smooth Basalt
+  * Tuff
+  * Clay
+  * Skulk
+
+#### Fixes
+* Fixed #3741
+* Fixed #3724
+* Fixed #3462
+* Fixed #3758
+
+## Release Candidate 33 (07 Jan 2023)
+https://thebusybiscuit.github.io/builds/TheBusyBiscuit/Slimefun4/stable/#33
 
 #### Additions
 * (API) Added Tinted Glass to "GLASS_BLOCKS" tag
@@ -44,6 +73,8 @@
 * (API) Added a method for item groups to allow addons to choose if they want to allow items from other addons
 * Added a new option to Eletric Gold Pans: "override-output-limit"
 * Added "Mud -> Clay" recipe to the Auto Drier
+* Added a third tier for Freezers
+* Added Glow Berry Juice
 
 #### Changes
 * Tree Growth Accelerators can now actually cause the Tree to fully grow (1.17+ only)
@@ -51,12 +82,19 @@
 * "Connected / Not connected" messages for cargo nodes are now sent via the actionbar
 * "/sf stats" can no longer be used if researching is disabled
 * "/sf research" can no longer be used if researching is disabled
+* Removed the Hercules Pickaxe from Slimefun
+* If CS-CoreLib is present, Slimefun will disable itself (previously it would just error)
 
 #### Fixes
 * Fixed #3597
 * Fixed an issue related to "Bee Wings"
 * Fixed #3573
 * Fixed "round-robin" mode for cargo networks being very unreliable
+* Fixed #3664
+* Fixed #3651
+* Fixed #3677
+* Fixed #3705
+* Fixed BlockPlacer being able to place disabled items
 
 ## Release Candidate 32 (26 Jun 2022)
 https://thebusybiscuit.github.io/builds/TheBusyBiscuit/Slimefun4/stable/#32

README.md

@@ -30,8 +30,8 @@ Here is a full summary of the differences between the two different versions of
 
 | | development (latest) | "stable" |
 | ------------------ | -------- | -------- |
-| **Minecraft version(s)** | :video_game: **1.14.\* - 1.19.\*** | :video_game: **1.14.\* - 1.19.\*** |
-| **Java version** | :computer: **Java 16 (or higher)** | :computer: **Java 8 (or higher)** |
+| **Minecraft version(s)** | :video_game: **1.16.\* - 1.19.\*** | :video_game: **1.14.\* - 1.19.\*** |
+| **Java version** | :computer: **Java 16 (or higher)** | :computer: **Java 16 (or higher)** |
 | **automatic updates** | :heavy_check_mark: | :heavy_check_mark: |
 | **frequent updates** | :heavy_check_mark: | :x: |
 | **latest content** | :heavy_check_mark: | :x: |

pom.xml

@@ -115,7 +115,7 @@
                 <!-- Compiler plugin -->
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
+                <version>3.11.0</version>
 
                 <configuration>
                     <excludes>
@@ -146,7 +146,7 @@
                 <!-- Plugin for Unit Tests -->
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.0.0-M7</version>
+                <version>3.0.0-M9</version>
 
                 <configuration>
                     <junitArtifactName>org.junit.jupiter:junit-jupiter</junitArtifactName>
@@ -191,7 +191,7 @@
                 <!-- Dependency shading -->
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.3.0</version>
+                <version>3.4.1</version>
 
                 <configuration>
                     <!-- Relocate these to avoid clashes and conflicts -->
@@ -239,7 +239,7 @@
                 <!-- Javadocs -->
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.4.0</version>
+                <version>3.5.0</version>
 
                 <configuration>
                     <reportOutputDirectory>${project.basedir}</reportOutputDirectory>
@@ -360,13 +360,13 @@
         <dependency>
             <groupId>io.papermc</groupId>
             <artifactId>paperlib</artifactId>
-            <version>1.0.7</version>
+            <version>1.0.8</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>com.konghq</groupId>
             <artifactId>unirest-java</artifactId>
-            <version>3.13.10</version>
+            <version>3.14.1</version>
             <scope>compile</scope>
 
             <exclusions>
@@ -382,13 +382,13 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>
-            <version>5.9.0</version>
+            <version>5.9.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>4.6.1</version>
+            <version>5.1.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -411,7 +411,7 @@
         <dependency>
             <groupId>com.sk89q.worldedit</groupId>
             <artifactId>worldedit-core</artifactId>
-            <version>7.2.11</version>
+            <version>7.2.13</version>
             <scope>provided</scope>
 
             <exclusions>
@@ -425,7 +425,7 @@
         <dependency>
             <groupId>com.sk89q.worldedit</groupId>
             <artifactId>worldedit-bukkit</artifactId>
-            <version>7.2.11</version>
+            <version>7.2.13</version>
             <scope>provided</scope>
 
             <exclusions>
@@ -439,7 +439,7 @@
         <dependency>
             <groupId>com.gmail.nossr50.mcMMO</groupId>
             <artifactId>mcMMO</artifactId>
-            <version>2.1.216</version>
+            <version>2.1.218</version>
             <scope>provided</scope>
 
             <exclusions>
@@ -481,7 +481,7 @@
         <dependency>
             <groupId>com.github.LoneDev6</groupId>
             <artifactId>itemsadder-api</artifactId>
-            <version>3.2.3c</version>
+            <version>3.2.5</version>
             <scope>provided</scope>
 
             <exclusions>
@@ -495,7 +495,7 @@
         <dependency>
             <groupId>net.imprex</groupId>
             <artifactId>orebfuscator-api</artifactId>
-            <version>5.2.6</version>
+            <version>5.3.0</version>
             <scope>provided</scope>
 
             <exclusions>

src/main/java/io/github/thebusybiscuit/slimefun4/api/MinecraftVersion.java

@@ -19,18 +19,6 @@ import io.papermc.lib.PaperLib;
  */
 public enum MinecraftVersion {
 
-    /**
-     * This constant represents Minecraft (Java Edition) Version 1.14
-     * (The "Village & Pillage" Update)
-     */
-    MINECRAFT_1_14(14, "1.14.x"),
-
-    /**
-     * This constant represents Minecraft (Java Edition) Version 1.15
-     * (The "Buzzy Bees" Update)
-     */
-    MINECRAFT_1_15(15, "1.15.x"),
-
     /**
      * This constant represents Minecraft (Java Edition) Version 1.16
      * (The "Nether Update")

src/main/java/io/github/thebusybiscuit/slimefun4/api/items/groups/NestedItemGroup.java

@@ -103,6 +103,10 @@ public class NestedItemGroup extends FlexItemGroup {
             target++;
 
             SubItemGroup itemGroup = subGroups.get(target);
+            if (!itemGroup.isVisibleInNested(p)) {
+                continue;
+            }
+
             menu.addItem(index, itemGroup.getItem(p));
             menu.addMenuClickHandler(index, (pl, slot, item, action) -> {
                 SlimefunGuide.openItemGroup(profile, itemGroup, mode, 1);

src/main/java/io/github/thebusybiscuit/slimefun4/api/items/groups/SubItemGroup.java

@@ -10,6 +10,7 @@ import org.bukkit.inventory.ItemStack;
 
 import io.github.thebusybiscuit.slimefun4.api.SlimefunAddon;
 import io.github.thebusybiscuit.slimefun4.api.items.ItemGroup;
+import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItem;
 
 /**
  * The {@link SubItemGroup} is a child {@link ItemGroup} of the
@@ -57,6 +58,24 @@ public class SubItemGroup extends ItemGroup {
         return true;
     }
 
+    /**
+     * This method returns whether this {@link SubItemGroup} can be viewed
+     * by the given {@link Player} in a {@link NestedItemGroup}.
+     * Empty {@link ItemGroup ItemGroups} will not be visible.
+     * This includes {@link ItemGroup ItemGroups} where every {@link SlimefunItem}
+     * is disabled. If an {@link ItemGroup} is not accessible by the {@link Player},
+     * see {@link #isAccessible(Player)}, this method will also return false.
+     *
+     * @param p
+     *            The {@link Player} to check for
+     *
+     * @return Whether this {@link SubItemGroup} is visible to the given {@link Player}
+     * in the {@link NestedItemGroup}
+     */
+    public final boolean isVisibleInNested(@Nonnull Player p) {
+        return super.isVisible(p);
+    }
+
     /**
      * This method returns the parent {@link NestedItemGroup} which this
      * {@link SubItemGroup} belongs to.

src/main/java/io/github/thebusybiscuit/slimefun4/api/player/PlayerBackpack.java

@@ -1,10 +1,14 @@
 package io.github.thebusybiscuit.slimefun4.api.player;
 
 import java.io.File;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.concurrent.CompletableFuture;
 
 import javax.annotation.Nonnull;
 
 import org.bukkit.Bukkit;
+import org.bukkit.entity.HumanEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
@@ -132,6 +136,30 @@ public class PlayerBackpack {
         });
     }
 
+    /**
+     * This will close the {@link Inventory} of this backpack for every {@link Player}
+     * that has opened it.
+     * 
+     * This process has to run on the main server thread.
+     * 
+     * @return A {@link CompletableFuture}.
+     */
+    public CompletableFuture<Void> closeForAll() {
+        CompletableFuture<Void> future = new CompletableFuture<>();
+
+        Slimefun.runSync(() -> {
+            Iterator<HumanEntity> iterator = new ArrayList<>(inventory.getViewers()).iterator();
+
+            while (iterator.hasNext()) {
+                iterator.next().closeInventory();
+            }
+
+            future.complete(null);
+        });
+
+        return future;
+    }
+
     /**
      * This will change the current size of this Backpack to the specified size.
      * 

src/main/java/io/github/thebusybiscuit/slimefun4/api/recipes/RecipeType.java

@@ -23,7 +23,6 @@ import org.bukkit.inventory.ItemStack;
 
 import io.github.bakedlibs.dough.items.CustomItemStack;
 import io.github.bakedlibs.dough.recipes.MinecraftRecipe;
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
 import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItem;
 import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItemStack;
 import io.github.thebusybiscuit.slimefun4.core.multiblocks.MultiBlockMachine;
@@ -56,6 +55,7 @@ public class RecipeType implements Keyed {
 
     public static final RecipeType MOB_DROP = new RecipeType(new NamespacedKey(Slimefun.instance(), "mob_drop"), new CustomItemStack(Material.IRON_SWORD, "&bMob Drop"), RecipeType::registerMobDrop, "", "&rKill the specified Mob to obtain this Item");
     public static final RecipeType BARTER_DROP = new RecipeType(new NamespacedKey(Slimefun.instance(), "barter_drop"), new CustomItemStack(Material.GOLD_INGOT, "&bBarter Drop"), RecipeType::registerBarterDrop, "&aBarter with piglins for a chance", "&ato obtain this item");
+    public static final RecipeType INTERACT = new RecipeType(new NamespacedKey(Slimefun.instance(), "interact"), new CustomItemStack(Material.PLAYER_HEAD, "&bInteract", "", "&a&oRight click with this item"));
 
     public static final RecipeType HEATED_PRESSURE_CHAMBER = new RecipeType(new NamespacedKey(Slimefun.instance(), "heated_pressure_chamber"), SlimefunItems.HEATED_PRESSURE_CHAMBER);
     public static final RecipeType FOOD_FABRICATOR = new RecipeType(new NamespacedKey(Slimefun.instance(), "food_fabricator"), SlimefunItems.FOOD_FABRICATOR);
@@ -163,9 +163,7 @@ public class RecipeType implements Keyed {
 
     @ParametersAreNonnullByDefault
     private static void registerBarterDrop(ItemStack[] recipe, ItemStack output) {
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            Slimefun.getRegistry().getBarteringDrops().add(output);
-        }
+        Slimefun.getRegistry().getBarteringDrops().add(output);
     }
 
     @ParametersAreNonnullByDefault

src/main/java/io/github/thebusybiscuit/slimefun4/core/handlers/RainbowTickHandler.java

@@ -91,7 +91,7 @@ public class RainbowTickHandler extends BlockTicker {
 
     @Override
     public void tick(Block b, SlimefunItem item, Config data) {
-        if (b.getType() == Material.AIR) {
+        if (b.getType().isAir()) {
             /*
               The block was broken, setting the Material now would result in a
               duplication glitch

src/main/java/io/github/thebusybiscuit/slimefun4/core/multiblocks/MultiBlock.java

@@ -14,11 +14,9 @@ import org.bukkit.Tag;
 import org.bukkit.World;
 import org.bukkit.block.BlockFace;
 
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
 import io.github.thebusybiscuit.slimefun4.api.events.MultiBlockInteractEvent;
 import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItem;
 import io.github.thebusybiscuit.slimefun4.core.handlers.MultiBlockInteractionHandler;
-import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
 
 /**
  * A {@link MultiBlock} represents a structure build in a {@link World}.
@@ -43,11 +41,7 @@ public class MultiBlock {
         SUPPORTED_TAGS.add(Tag.WOODEN_TRAPDOORS);
         SUPPORTED_TAGS.add(Tag.WOODEN_SLABS);
         SUPPORTED_TAGS.add(Tag.WOODEN_FENCES);
-
-        // Add Soul Fire support on 1.16
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            SUPPORTED_TAGS.add(Tag.FIRE);
-        }
+        SUPPORTED_TAGS.add(Tag.FIRE);
     }
 
     @Nonnull
@@ -155,7 +149,6 @@ public class MultiBlock {
     public boolean isSymmetric() {
         return isSymmetric;
     }
-
     @Override
     public String toString() {
         return "MultiBlock (" + item.getId() + ") {" + Arrays.toString(blocks) + "}";

src/main/java/io/github/thebusybiscuit/slimefun4/core/networks/cargo/CargoUtils.java

@@ -69,21 +69,7 @@ final class CargoUtils {
         }
 
         Material type = block.getType();
-
-        // TODO: Add designated SlimefunTag
-        return switch (type) {
-            case CHEST,
-                TRAPPED_CHEST,
-                FURNACE,
-                DISPENSER,
-                DROPPER,
-                HOPPER,
-                BREWING_STAND,
-                BARREL,
-                BLAST_FURNACE,
-                SMOKER -> true;
-            default -> SlimefunTag.SHULKER_BOXES.isTagged(type);
-        };
+        return SlimefunTag.CARGO_SUPPORTED_STORAGE_BLOCKS.isTagged(type);
     }
 
     @Nonnull

src/main/java/io/github/thebusybiscuit/slimefun4/core/networks/energy/EnergyNet.java

@@ -1,5 +1,6 @@
 package io.github.thebusybiscuit.slimefun4.core.networks.energy;
 
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -31,7 +32,7 @@ import me.mrCookieSlime.Slimefun.api.BlockStorage;
 
 /**
  * The {@link EnergyNet} is an implementation of {@link Network} that deals with
- * electrical energy being send from and to nodes.
+ * electrical energy being sent from and to nodes.
  * 
  * @author meiamsome
  * @author TheBusyBiscuit
@@ -59,8 +60,35 @@ public class EnergyNet extends Network implements HologramOwner {
         return RANGE;
     }
     
+    /**
+     * This creates an immutable {@link Map} of {@link EnergyNetProvider}s within this {@link EnergyNet} instance.
+     *
+     * @return An immutable {@link Map} of generators
+     */
+    public @Nonnull Map<Location, EnergyNetProvider> getGenerators() {
+        return Collections.unmodifiableMap(generators);
+    }
+    
+    /**
+     * This creates an immutable {@link Map} of {@link EnergyNetComponentType#CAPACITOR} {@link EnergyNetComponent}s within this {@link EnergyNet} instance.
+     *
+     * @return An immutable {@link Map} of capacitors
+     */
+    public @Nonnull Map<Location, EnergyNetComponent> getCapacitors() {
+        return Collections.unmodifiableMap(capacitors);
+    }
+    
+    /**
+     * This creates an immutable {@link Map} of {@link EnergyNetComponentType#CONSUMER} {@link EnergyNetComponent}s within this {@link EnergyNet} instance.
+     *
+     * @return An immutable {@link Map} of consumers
+     */
+    public @Nonnull Map<Location, EnergyNetComponent> getConsumers() {
+        return Collections.unmodifiableMap(consumers);
+    }
+
     @Override
-    public String getId() {
+    public @Nonnull String getId() {
         return "ENERGY_NETWORK";
     }
 
@@ -129,7 +157,9 @@ public class EnergyNet extends Network implements HologramOwner {
         if (connectorNodes.isEmpty() && terminusNodes.isEmpty()) {
             updateHologram(b, "&4No Energy Network found");
         } else {
-            int supply = tickAllGenerators(timestamp::getAndAdd) + tickAllCapacitors();
+            int generatorsSupply = tickAllGenerators(timestamp::getAndAdd);
+            int capacitorsSupply = tickAllCapacitors();
+            int supply = NumberUtils.flowSafeAddition(generatorsSupply, capacitorsSupply);
             int remainingEnergy = supply;
             int demand = 0;
 
@@ -141,7 +171,7 @@ public class EnergyNet extends Network implements HologramOwner {
 
                 if (charge < capacity) {
                     int availableSpace = capacity - charge;
-                    demand += availableSpace;
+                    demand = NumberUtils.flowSafeAddition(demand, availableSpace);
 
                     if (remainingEnergy > 0) {
                         if (remainingEnergy > availableSpace) {
@@ -217,7 +247,7 @@ public class EnergyNet extends Network implements HologramOwner {
                 int energy = provider.getGeneratedOutput(loc, data);
 
                 if (provider.isChargeable()) {
-                    energy += provider.getCharge(loc, data);
+                    energy = NumberUtils.flowSafeAddition(energy, provider.getCharge(loc, data));
                 }
 
                 if (provider.willExplode(loc, data)) {
@@ -229,7 +259,7 @@ public class EnergyNet extends Network implements HologramOwner {
                         loc.getWorld().createExplosion(loc, 0F, false);
                     });
                 } else {
-                    supply += energy;
+                    supply = NumberUtils.flowSafeAddition(supply, energy);
                 }
             } catch (Exception | LinkageError throwable) {
                 explodedBlocks.add(loc);
@@ -252,7 +282,7 @@ public class EnergyNet extends Network implements HologramOwner {
         int supply = 0;
 
         for (Map.Entry<Location, EnergyNetComponent> entry : capacitors.entrySet()) {
-            supply += entry.getValue().getCharge(entry.getKey());
+            supply = NumberUtils.flowSafeAddition(supply, entry.getValue().getCharge(entry.getKey()));
         }
 
         return supply;

src/main/java/io/github/thebusybiscuit/slimefun4/core/services/BlockDataService.java

@@ -6,6 +6,7 @@ import java.util.logging.Level;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
+import io.github.thebusybiscuit.slimefun4.utils.tags.SlimefunTag;
 import org.apache.commons.lang.Validate;
 import org.bukkit.Bukkit;
 import org.bukkit.Keyed;
@@ -137,32 +138,7 @@ public class BlockDataService implements Keyed {
             return false;
         }
 
-        // TODO: Add designated SlimefunTag
-        return switch (type) {
-            case PLAYER_HEAD,
-                PLAYER_WALL_HEAD,
-                CHEST,
-                DISPENSER,
-                BREWING_STAND,
-                DROPPER,
-                FURNACE,
-                BLAST_FURNACE,
-                HOPPER,
-                LECTERN,
-                JUKEBOX,
-                ENDER_CHEST,
-                ENCHANTING_TABLE,
-                DAYLIGHT_DETECTOR,
-                SMOKER,
-                BARREL,
-                SPAWNER,
-                BEACON ->
-                // All of the above Materials are Tile Entities
-                true;
-            default ->
-                // Otherwise we assume they're not Tile Entities
-                false;
-        };
+        return SlimefunTag.TILE_ENTITIES.isTagged(type);
     }
 
 }

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/Slimefun.java

@@ -269,6 +269,8 @@ public final class Slimefun extends JavaPlugin implements SlimefunAddon {
         // Check if CS-CoreLib is installed (it is no longer needed)
         if (getServer().getPluginManager().getPlugin("CS-CoreLib") != null) {
             StartupWarnings.discourageCSCoreLib(logger);
+            getServer().getPluginManager().disablePlugin(this);
+            return;
         }
 
         // Encourage newer Java version
@@ -630,18 +632,10 @@ public final class Slimefun extends JavaPlugin implements SlimefunAddon {
         new AutoCrafterListener(this);
         new SlimefunItemHitListener(this);
         new MiddleClickListener(this);
-
-        // Bees were added in 1.15
-        if (minecraftVersion.isAtLeast(MinecraftVersion.MINECRAFT_1_15)) {
-            new BeeListener(this);
-            new BeeWingsListener(this, (BeeWings) SlimefunItems.BEE_WINGS.getItem());
-        }
-
-        // Piglins were added in 1.16
-        if (minecraftVersion.isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            new PiglinListener(this);
-            new SmithingTableListener(this);
-        }
+        new BeeListener(this);
+        new BeeWingsListener(this, (BeeWings) SlimefunItems.BEE_WINGS.getItem());
+        new PiglinListener(this);
+        new SmithingTableListener(this);
 
         // Item-specific Listeners
         new CoolerListener(this, (Cooler) SlimefunItems.COOLER.getItem());

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/SlimefunItems.java

@@ -14,7 +14,6 @@ import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
 
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
 import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItemStack;
 import io.github.thebusybiscuit.slimefun4.core.attributes.MachineTier;
 import io.github.thebusybiscuit.slimefun4.core.attributes.MachineType;
@@ -149,6 +148,7 @@ public final class SlimefunItems {
     public static final SlimefunItemStack CARROT_JUICE = new SlimefunItemStack("CARROT_JUICE", Color.ORANGE, new PotionEffect(PotionEffectType.SATURATION, 5, 0), "&6Carrot Juice", "", LoreBuilder.hunger(3));
     public static final SlimefunItemStack PUMPKIN_JUICE = new SlimefunItemStack("PUMPKIN_JUICE", Color.ORANGE, new PotionEffect(PotionEffectType.SATURATION, 5, 0), "&6Pumpkin Juice", "", LoreBuilder.hunger(3));
     public static final SlimefunItemStack SWEET_BERRY_JUICE = new SlimefunItemStack("SWEET_BERRY_JUICE", Color.RED, new PotionEffect(PotionEffectType.SATURATION, 5, 0), "&cSweet Berry Juice", "", LoreBuilder.hunger(3));
+    public static final SlimefunItemStack GLOW_BERRY_JUICE = new SlimefunItemStack("GLOW_BERRY_JUICE", Color.ORANGE, new PotionEffect(PotionEffectType.SATURATION, 5, 0), "&6Glow Berry Juice", "", LoreBuilder.hunger(3));
     public static final SlimefunItemStack GOLDEN_APPLE_JUICE = new SlimefunItemStack("GOLDEN_APPLE_JUICE", Color.YELLOW, new PotionEffect(PotionEffectType.ABSORPTION, 20 * 20, 0), "&bGolden Apple Juice");
 
     public static final SlimefunItemStack BEEF_JERKY = new SlimefunItemStack("BEEF_JERKY", Material.COOKED_BEEF, "&6Beef Jerky", "", "&fExtra saturating!");
@@ -204,7 +204,6 @@ public final class SlimefunItems {
     public static final SlimefunItemStack SMELTERS_PICKAXE = new SlimefunItemStack("SMELTERS_PICKAXE", Material.DIAMOND_PICKAXE, "&6Smelter's Pickaxe", "&c&lAuto-Smelting", "", "&9Works with Fortune");
     public static final SlimefunItemStack LUMBER_AXE = new SlimefunItemStack("LUMBER_AXE", Material.DIAMOND_AXE, "&6Lumber Axe", "&a&oCuts down the whole Tree...");
     public static final SlimefunItemStack PICKAXE_OF_CONTAINMENT = new SlimefunItemStack("PICKAXE_OF_CONTAINMENT", Material.IRON_PICKAXE, "&cPickaxe of Containment", "", "&9Can pickup Spawners");
-    public static final SlimefunItemStack HERCULES_PICKAXE = new SlimefunItemStack("HERCULES_PICKAXE", Material.IRON_PICKAXE, "&9Hercules' Pickaxe", "", "&4DEPRECATED - Will be removed soon", "", "&fSo powerful that it", "&fcrushes all mined Ores", "&finto Dust...");
     public static final SlimefunItemStack EXPLOSIVE_PICKAXE = new SlimefunItemStack("EXPLOSIVE_PICKAXE", Material.DIAMOND_PICKAXE, "&eExplosive Pickaxe", "", "&fAllows you to mine a good bit", "&fof Blocks at once...", "", "&9Works with Fortune");
     public static final SlimefunItemStack EXPLOSIVE_SHOVEL = new SlimefunItemStack("EXPLOSIVE_SHOVEL", Material.DIAMOND_SHOVEL, "&eExplosive Shovel", "", "&fAllows you to mine a good bit", "&fof diggable Blocks at once...");
     public static final SlimefunItemStack PICKAXE_OF_THE_SEEKER = new SlimefunItemStack("PICKAXE_OF_THE_SEEKER", Material.DIAMOND_PICKAXE, "&aPickaxe of the Seeker", "&fWill always point you to the nearest Ore", "&fbut might get damaged when doing it", "", "&7&eRight Click&7 to be pointed to the nearest Ore");
@@ -213,9 +212,6 @@ public final class SlimefunItems {
     public static final SlimefunItemStack CLIMBING_PICK = new SlimefunItemStack("CLIMBING_PICK", Material.IRON_PICKAXE, "&bClimbing Pick", "", "&fAllows you to climb certain surfaces", "&fby right-clicking.", "&fEnchant this pick with Efficiency to", "&fclimb even faster!");
 
     static {
-        HERCULES_PICKAXE.addUnsafeEnchantment(Enchantment.DURABILITY, 5);
-        HERCULES_PICKAXE.addUnsafeEnchantment(Enchantment.DIG_SPEED, 3);
-
         COBALT_PICKAXE.addUnsafeEnchantment(Enchantment.DURABILITY, 10);
         COBALT_PICKAXE.addUnsafeEnchantment(Enchantment.DIG_SPEED, 6);
     }
@@ -257,10 +253,7 @@ public final class SlimefunItems {
         hazmatLore.add("");
         hazmatLore.add(ChatColor.GOLD + "Full set effects:");
         hazmatLore.add(ChatColor.YELLOW + "- Radiation immunity");
-
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_15)) {
-            hazmatLore.add(ChatColor.YELLOW + "- Bee Sting protection");
-        }
+        hazmatLore.add(ChatColor.YELLOW + "- Bee Sting protection");
     }
 
     public static final SlimefunItemStack SCUBA_HELMET = new SlimefunItemStack("SCUBA_HELMET", Material.LEATHER_HELMET, Color.ORANGE, "&cScuba Helmet", "", "&7Allows you to breathe underwater");
@@ -835,6 +828,7 @@ public final class SlimefunItems {
 
     public static final SlimefunItemStack FREEZER = new SlimefunItemStack("FREEZER", Material.LIGHT_BLUE_STAINED_GLASS, "&bFreezer", "", LoreBuilder.machine(MachineTier.ADVANCED, MachineType.MACHINE), LoreBuilder.speed(1), LoreBuilder.powerBuffer(256), LoreBuilder.powerPerSecond(18));
     public static final SlimefunItemStack FREEZER_2 = new SlimefunItemStack("FREEZER_2", Material.LIGHT_BLUE_STAINED_GLASS, "&bFreezer &7(&eII&7)", "", LoreBuilder.machine(MachineTier.END_GAME, MachineType.MACHINE), LoreBuilder.speed(2), LoreBuilder.powerBuffer(256), LoreBuilder.powerPerSecond(30));
+    public static final SlimefunItemStack FREEZER_3 = new SlimefunItemStack("FREEZER_3", Material.LIGHT_GRAY_STAINED_GLASS, "&bFreezer &7(&eIII&7)", "", LoreBuilder.machine(MachineTier.END_GAME, MachineType.MACHINE), LoreBuilder.speed(3), LoreBuilder.powerBuffer(256), LoreBuilder.powerPerSecond(42));
 
     public static final SlimefunItemStack ELECTRIC_GOLD_PAN = new SlimefunItemStack("ELECTRIC_GOLD_PAN", Material.BROWN_TERRACOTTA, "&6Electric Gold Pan", "", LoreBuilder.machine(MachineTier.BASIC, MachineType.MACHINE), LoreBuilder.speed(1), LoreBuilder.powerPerSecond(2));
     public static final SlimefunItemStack ELECTRIC_GOLD_PAN_2 = new SlimefunItemStack("ELECTRIC_GOLD_PAN_2", Material.BROWN_TERRACOTTA, "&6Electric Gold Pan &7(&eII&7)", "", LoreBuilder.machine(MachineTier.BASIC, MachineType.MACHINE), LoreBuilder.speed(3), LoreBuilder.powerPerSecond(4));

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/StartupWarnings.java

@@ -24,14 +24,13 @@ final class StartupWarnings {
 
     @ParametersAreNonnullByDefault
     static void discourageCSCoreLib(Logger logger) {
-        logger.log(Level.WARNING, BORDER);
-        logger.log(Level.WARNING, PREFIX + "It looks like you are still using CS-CoreLib.");
-        logger.log(Level.WARNING, PREFIX);
-        logger.log(Level.WARNING, PREFIX + "Slimefun no longer requires CS-CoreLib to be");
-        logger.log(Level.WARNING, PREFIX + "installed as of January 30th 2021. It is safe");
-        logger.log(Level.WARNING, PREFIX + "to remove and we recommend you to uninstall");
-        logger.log(Level.WARNING, PREFIX + "CS-CoreLib from your server immediately.");
-        logger.log(Level.WARNING, BORDER);
+        logger.log(Level.SEVERE, BORDER);
+        logger.log(Level.SEVERE, PREFIX + "It looks like you are still using CS-CoreLib.");
+        logger.log(Level.SEVERE, PREFIX);
+        logger.log(Level.SEVERE, PREFIX + "Slimefun no longer requires CS-CoreLib to be");
+        logger.log(Level.SEVERE, PREFIX + "installed as of January 30th 2021. You need to");
+        logger.log(Level.SEVERE, PREFIX + "remove CS-CoreLib for Slimefun to run.");
+        logger.log(Level.SEVERE, BORDER);
     }
 
     @ParametersAreNonnullByDefault

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/guide/SurvivalSlimefunGuide.java

@@ -332,7 +332,7 @@ public class SurvivalSlimefunGuide implements SlimefunGuideImplementation {
                         Slimefun.getLocalization().sendMessage(pl, "messages.no-permission", true);
                     }
                 } catch (Exception | LinkageError x) {
-                    printErrorMessage(pl, x);
+                    printErrorMessage(pl, sfitem, x);
                 }
 
                 return false;
@@ -383,7 +383,7 @@ public class SurvivalSlimefunGuide implements SlimefunGuideImplementation {
                             displayItem(profile, slimefunItem, true);
                         }
                     } catch (Exception | LinkageError x) {
-                        printErrorMessage(pl, x);
+                        printErrorMessage(pl, slimefunItem, x);
                     }
 
                     return false;
@@ -763,4 +763,10 @@ public class SurvivalSlimefunGuide implements SlimefunGuideImplementation {
         Slimefun.logger().log(Level.SEVERE, "An error has occurred while trying to open a SlimefunItem in the guide!", x);
     }
 
+    @ParametersAreNonnullByDefault
+    private void printErrorMessage(Player p, SlimefunItem item, Throwable x) {
+        p.sendMessage(ChatColor.DARK_RED + "An internal server error has occurred. Please inform an admin, check the console for further info.");
+        item.error("This item has caused an error message to be thrown while viewing it in the Slimefun guide.", x);
+    }
+
 }

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/HiddenItem.java

@@ -0,0 +1,27 @@
+package io.github.thebusybiscuit.slimefun4.implementation.items;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+import org.bukkit.inventory.ItemStack;
+
+import io.github.thebusybiscuit.slimefun4.api.items.ItemGroup;
+import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItem;
+import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItemStack;
+import io.github.thebusybiscuit.slimefun4.api.recipes.RecipeType;
+import io.github.thebusybiscuit.slimefun4.core.attributes.NotConfigurable;
+
+/**
+ * The {@link HiddenItem} is a {@link NotConfigurable} {@link SlimefunItem}
+ * that is hidden from the Slimefun guide.
+ * 
+ * @author char321
+ * 
+ */
+public class HiddenItem extends SlimefunItem implements NotConfigurable {
+
+    @ParametersAreNonnullByDefault
+    public HiddenItem(ItemGroup itemGroup, SlimefunItemStack item, RecipeType recipeType, ItemStack[] recipe) {
+        super(itemGroup, item, recipeType, recipe);
+        this.setHidden(true);
+    }
+}

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/androids/ProgrammableAndroid.java

@@ -51,7 +51,6 @@ import io.github.thebusybiscuit.slimefun4.utils.ChestMenuUtils;
 import io.github.thebusybiscuit.slimefun4.utils.HeadTexture;
 import io.github.thebusybiscuit.slimefun4.utils.NumberUtils;
 import io.github.thebusybiscuit.slimefun4.utils.SlimefunUtils;
-import io.github.thebusybiscuit.slimefun4.utils.WorldUtils;
 import io.papermc.lib.PaperLib;
 
 import me.mrCookieSlime.CSCoreLibPlugin.Configuration.Config;
@@ -95,7 +94,7 @@ public class ProgrammableAndroid extends SlimefunItem implements InventoryBlock,
 
             @Override
             public boolean canOpen(Block b, Player p) {
-                boolean open = BlockStorage.getLocationInfo(b.getLocation(), "owner").equals(p.getUniqueId().toString()) || p.hasPermission("slimefun.android.bypass");
+                boolean open = p.getUniqueId().toString().equals(BlockStorage.getLocationInfo(b.getLocation(), "owner")) || p.hasPermission("slimefun.android.bypass");
 
                 if (!open) {
                     Slimefun.getLocalization().sendMessage(p, "inventory.no-access", true);
@@ -603,9 +602,10 @@ public class ProgrammableAndroid extends SlimefunItem implements InventoryBlock,
                 registerFuelType(new MachineFuel(45, new ItemStack(Material.BLAZE_ROD)));
                 registerFuelType(new MachineFuel(70, new ItemStack(Material.DRIED_KELP_BLOCK)));
 
-                // Coal & Charcoal
+                // Coal, Charcoal & Bamboo
                 registerFuelType(new MachineFuel(8, new ItemStack(Material.COAL)));
                 registerFuelType(new MachineFuel(8, new ItemStack(Material.CHARCOAL)));
+                registerFuelType(new MachineFuel(1, new ItemStack(Material.BAMBOO)));
 
                 // Logs
                 for (Material mat : Tag.LOGS.getValues()) {
@@ -879,7 +879,7 @@ public class ProgrammableAndroid extends SlimefunItem implements InventoryBlock,
 
     @ParametersAreNonnullByDefault
     protected void move(Block b, BlockFace face, Block block) {
-        if (block.getY() > WorldUtils.getMinHeight(block.getWorld()) && block.getY() < block.getWorld().getMaxHeight() && block.isEmpty()) {
+        if (block.getY() > block.getWorld().getMinHeight() && block.getY() < block.getWorld().getMaxHeight() && block.isEmpty()) {
 
             if (!block.getWorld().getWorldBorder().isInside(block.getLocation())) {
                 return;

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/androids/WoodcutterAndroid.java

@@ -92,70 +92,73 @@ public class WoodcutterAndroid extends ProgrammableAndroid {
         Predicate<Material> soilRequirement = null;
 
         switch (logType) {
-            case OAK_LOG:
-            case OAK_WOOD:
-            case STRIPPED_OAK_LOG:
-            case STRIPPED_OAK_WOOD:
+            case OAK_LOG,
+                OAK_WOOD,
+                STRIPPED_OAK_LOG,
+                STRIPPED_OAK_WOOD -> {
                 saplingType = Material.OAK_SAPLING;
                 soilRequirement = SlimefunTag.DIRT_VARIANTS::isTagged;
-                break;
-            case BIRCH_LOG:
-            case BIRCH_WOOD:
-            case STRIPPED_BIRCH_LOG:
-            case STRIPPED_BIRCH_WOOD:
+            }
+            case BIRCH_LOG,
+                BIRCH_WOOD,
+                STRIPPED_BIRCH_LOG,
+                STRIPPED_BIRCH_WOOD -> {
                 saplingType = Material.BIRCH_SAPLING;
                 soilRequirement = SlimefunTag.DIRT_VARIANTS::isTagged;
-                break;
-            case JUNGLE_LOG:
-            case JUNGLE_WOOD:
-            case STRIPPED_JUNGLE_LOG:
-            case STRIPPED_JUNGLE_WOOD:
+            }
+            case JUNGLE_LOG,
+                JUNGLE_WOOD,
+                STRIPPED_JUNGLE_LOG,
+                STRIPPED_JUNGLE_WOOD -> {
                 saplingType = Material.JUNGLE_SAPLING;
                 soilRequirement = SlimefunTag.DIRT_VARIANTS::isTagged;
-                break;
-            case SPRUCE_LOG:
-            case SPRUCE_WOOD:
-            case STRIPPED_SPRUCE_LOG:
-            case STRIPPED_SPRUCE_WOOD:
+            }
+            case SPRUCE_LOG,
+                SPRUCE_WOOD,
+                STRIPPED_SPRUCE_LOG,
+                STRIPPED_SPRUCE_WOOD -> {
                 saplingType = Material.SPRUCE_SAPLING;
                 soilRequirement = SlimefunTag.DIRT_VARIANTS::isTagged;
-                break;
-            case ACACIA_LOG:
-            case ACACIA_WOOD:
-            case STRIPPED_ACACIA_LOG:
-            case STRIPPED_ACACIA_WOOD:
+            }
+            case ACACIA_LOG,
+                ACACIA_WOOD,
+                STRIPPED_ACACIA_LOG,
+                STRIPPED_ACACIA_WOOD -> {
                 saplingType = Material.ACACIA_SAPLING;
                 soilRequirement = SlimefunTag.DIRT_VARIANTS::isTagged;
-                break;
-            case DARK_OAK_LOG:
-            case DARK_OAK_WOOD:
-            case STRIPPED_DARK_OAK_LOG:
-            case STRIPPED_DARK_OAK_WOOD:
+            }
+            case DARK_OAK_LOG,
+                DARK_OAK_WOOD,
+                STRIPPED_DARK_OAK_LOG,
+                STRIPPED_DARK_OAK_WOOD -> {
                 saplingType = Material.DARK_OAK_SAPLING;
                 soilRequirement = SlimefunTag.DIRT_VARIANTS::isTagged;
-                break;
-            default:
-                break;
+            }
+            case CRIMSON_STEM,
+                CRIMSON_HYPHAE,
+                STRIPPED_CRIMSON_STEM,
+                STRIPPED_CRIMSON_HYPHAE -> {
+                saplingType = Material.CRIMSON_FUNGUS;
+                soilRequirement = SlimefunTag.FUNGUS_SOIL::isTagged;
+            }
+            case WARPED_STEM,
+                WARPED_HYPHAE,
+                STRIPPED_WARPED_STEM,
+                STRIPPED_WARPED_HYPHAE -> {
+                saplingType = Material.WARPED_FUNGUS;
+                soilRequirement = SlimefunTag.FUNGUS_SOIL::isTagged;
+            }
+            default -> {}
         }
 
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
+        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_19)) {
             switch (logType) {
-                case CRIMSON_STEM:
-                case CRIMSON_HYPHAE:
-                case STRIPPED_CRIMSON_STEM:
-                case STRIPPED_CRIMSON_HYPHAE:
-                    saplingType = Material.CRIMSON_FUNGUS;
-                    soilRequirement = SlimefunTag.FUNGUS_SOIL::isTagged;
-                    break;
-                case WARPED_STEM:
-                case WARPED_HYPHAE:
-                case STRIPPED_WARPED_STEM:
-                case STRIPPED_WARPED_HYPHAE:
-                    saplingType = Material.WARPED_FUNGUS;
-                    soilRequirement = SlimefunTag.FUNGUS_SOIL::isTagged;
-                    break;
-                default:
-                    break;
+                case MANGROVE_LOG,
+                    STRIPPED_MANGROVE_LOG -> {
+                    saplingType = Material.MANGROVE_PROPAGULE;
+                    soilRequirement = SlimefunTag.MANGROVE_BASE_BLOCKS::isTagged;
+                }
+                default -> {}
             }
         }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/autocrafters/AbstractAutoCrafter.java

@@ -28,7 +28,6 @@ import org.bukkit.inventory.ItemStack;
 import io.github.bakedlibs.dough.data.persistent.PersistentDataAPI;
 import io.github.bakedlibs.dough.items.CustomItemStack;
 import io.github.bakedlibs.dough.protection.Interaction;
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
 import io.github.thebusybiscuit.slimefun4.api.SlimefunAddon;
 import io.github.thebusybiscuit.slimefun4.api.items.ItemGroup;
 import io.github.thebusybiscuit.slimefun4.api.items.ItemState;
@@ -202,13 +201,7 @@ public abstract class AbstractAutoCrafter extends SlimefunItem implements Energy
     protected boolean isValidInventory(@Nonnull Block block) {
         Material type = block.getType();
 
-        // TODO: Add designated SlimefunTag
-        return switch (type) {
-            case CHEST,
-                TRAPPED_CHEST,
-                BARREL -> true;
-            default -> SlimefunTag.SHULKER_BOXES.isTagged(type);
-        };
+        return SlimefunTag.AUTO_CRAFTER_SUPPORTED_STORAGE_BLOCKS.isTagged(type);
     }
 
     /**
@@ -478,24 +471,15 @@ public abstract class AbstractAutoCrafter extends SlimefunItem implements Energy
     private ItemStack getLeftoverItem(@Nonnull ItemStack item) {
         Material type = item.getType();
 
-        switch (type) {
-            case WATER_BUCKET:
-            case LAVA_BUCKET:
-            case MILK_BUCKET:
-                return new ItemStack(Material.BUCKET);
-            case DRAGON_BREATH:
-            case POTION:
-                return new ItemStack(Material.GLASS_BOTTLE);
-            default:
-                MinecraftVersion minecraftVersion = Slimefun.getMinecraftVersion();
-
-                // Honey does not exist in 1.14
-                if (minecraftVersion.isAtLeast(MinecraftVersion.MINECRAFT_1_15) && type == Material.HONEY_BOTTLE) {
-                    return new ItemStack(Material.GLASS_BOTTLE);
-                } else {
-                    return null;
-                }
-        }
+        return switch (type) {
+            case WATER_BUCKET,
+                LAVA_BUCKET,
+                MILK_BUCKET -> new ItemStack(Material.BUCKET);
+            case DRAGON_BREATH,
+                POTION,
+                HONEY_BOTTLE -> new ItemStack(Material.GLASS_BOTTLE);
+            default -> null;
+        };
     }
 
     /**

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/blocks/BlockPlacer.java

@@ -104,7 +104,7 @@ public class BlockPlacer extends SlimefunItem {
 
                 if (item != null) {
                     // Check if this Item can even be placed down
-                    if (!(item instanceof NotPlaceable)) {
+                    if (!(item instanceof NotPlaceable) && !item.isDisabledIn(dispenser.getWorld())) {
                         placeSlimefunBlock(item, e.getItem(), facedBlock, dispenser);
                     }
                 } else if (!Slimefun.getIntegrations().isCustomItem(e.getItem())) {

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/blocks/Crucible.java

@@ -90,13 +90,11 @@ public class Crucible extends SimpleSlimefunItem<BlockUseHandler> implements Rec
             items.add(new ItemStack(Material.LAVA_BUCKET));
         }
 
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            items.add(new ItemStack(Material.BLACKSTONE, 8));
-            items.add(new ItemStack(Material.LAVA_BUCKET));
+        items.add(new ItemStack(Material.BLACKSTONE, 8));
+        items.add(new ItemStack(Material.LAVA_BUCKET));
 
-            items.add(new ItemStack(Material.BASALT, 12));
-            items.add(new ItemStack(Material.LAVA_BUCKET));
-        }
+        items.add(new ItemStack(Material.BASALT, 12));
+        items.add(new ItemStack(Material.LAVA_BUCKET));
 
         if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
             items.add(new ItemStack(Material.COBBLED_DEEPSLATE, 12));
@@ -199,7 +197,7 @@ public class Crucible extends SimpleSlimefunItem<BlockUseHandler> implements Rec
     }
 
     private void placeLiquid(@Nonnull Block block, boolean water) {
-        if (block.getType() == Material.AIR || block.getType() == Material.CAVE_AIR || block.getType() == Material.VOID_AIR) {
+        if (block.getType().isAir()) {
             // Fixes #2903 - Cancel physics update to resolve weird overlapping
             block.setType(water ? Material.WATER : Material.LAVA, false);
         } else {
@@ -220,14 +218,13 @@ public class Crucible extends SimpleSlimefunItem<BlockUseHandler> implements Rec
 
     @ParametersAreNonnullByDefault
     private void runPostTask(Block block, Sound sound, int times) {
-        if (!(block.getBlockData() instanceof Levelled)) {
+        if (!(block.getBlockData() instanceof Levelled le)) {
             block.getWorld().playSound(block.getLocation(), Sound.BLOCK_METAL_BREAK, 1F, 1F);
             return;
         }
 
         block.getWorld().playSound(block.getLocation(), sound, 1F, 1F);
         int level = 8 - times;
-        Levelled le = (Levelled) block.getBlockData();
         le.setLevel(level);
         block.setBlockData(le, false);
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/generators/BioGenerator.java

@@ -63,17 +63,13 @@ public class BioGenerator extends AGenerator {
             registerFuel(new MachineFuel(1, new ItemStack(m)));
         }
 
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_15)) {
-            registerFuel(new MachineFuel(4, new ItemStack(Material.HONEYCOMB)));
-            registerFuel(new MachineFuel(40, new ItemStack(Material.HONEYCOMB_BLOCK)));
-        }
+        registerFuel(new MachineFuel(4, new ItemStack(Material.HONEYCOMB)));
+        registerFuel(new MachineFuel(40, new ItemStack(Material.HONEYCOMB_BLOCK)));
 
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            registerFuel(new MachineFuel(4, new ItemStack(Material.SHROOMLIGHT)));
-            registerFuel(new MachineFuel(2, new ItemStack(Material.CRIMSON_FUNGUS)));
-            registerFuel(new MachineFuel(2, new ItemStack(Material.WARPED_FUNGUS)));
-            registerFuel(new MachineFuel(16, SlimefunItems.STRANGE_NETHER_GOO));
-        }
+        registerFuel(new MachineFuel(4, new ItemStack(Material.SHROOMLIGHT)));
+        registerFuel(new MachineFuel(2, new ItemStack(Material.CRIMSON_FUNGUS)));
+        registerFuel(new MachineFuel(2, new ItemStack(Material.WARPED_FUNGUS)));
+        registerFuel(new MachineFuel(16, SlimefunItems.STRANGE_NETHER_GOO));
 
         if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
             registerFuel(new MachineFuel(2, new ItemStack(Material.GLOW_BERRIES)));

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/ElectricPress.java

@@ -75,9 +75,7 @@ public class ElectricPress extends AContainer implements RecipeDisplayItem {
         addRecipe(8, new ItemStack(Material.EMERALD, 9), new ItemStack(Material.EMERALD_BLOCK));
         addRecipe(8, new ItemStack(Material.DIAMOND, 9), new ItemStack(Material.DIAMOND_BLOCK));
 
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            addRecipe(16, new ItemStack(Material.NETHERITE_INGOT, 9), new ItemStack(Material.NETHERITE_BLOCK));
-        }
+        addRecipe(16, new ItemStack(Material.NETHERITE_INGOT, 9), new ItemStack(Material.NETHERITE_BLOCK));
 
         if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
             addRecipe(4, new ItemStack(Material.AMETHYST_SHARD, 4), new ItemStack(Material.AMETHYST_BLOCK));

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/ElectrifiedCrucible.java

@@ -35,10 +35,8 @@ public class ElectrifiedCrucible extends AContainer {
             registerRecipe(10, new ItemStack[] { new ItemStack(Material.BUCKET), new ItemStack(leaves, 16) }, new ItemStack[] { new ItemStack(Material.WATER_BUCKET) });
         }
 
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            registerRecipe(10, new ItemStack[] { new ItemStack(Material.BUCKET), new ItemStack(Material.BLACKSTONE, 8) }, new ItemStack[] { new ItemStack(Material.LAVA_BUCKET) });
-            registerRecipe(10, new ItemStack[] { new ItemStack(Material.BUCKET), new ItemStack(Material.BASALT, 12) }, new ItemStack[] { new ItemStack(Material.LAVA_BUCKET) });
-        }
+        registerRecipe(10, new ItemStack[] { new ItemStack(Material.BUCKET), new ItemStack(Material.BLACKSTONE, 8) }, new ItemStack[] { new ItemStack(Material.LAVA_BUCKET) });
+        registerRecipe(10, new ItemStack[] { new ItemStack(Material.BUCKET), new ItemStack(Material.BASALT, 12) }, new ItemStack[] { new ItemStack(Material.LAVA_BUCKET) });
 
         if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
             registerRecipe(10, new ItemStack[] { new ItemStack(Material.BUCKET), new ItemStack(Material.COBBLED_DEEPSLATE, 12) }, new ItemStack[] { new ItemStack(Material.LAVA_BUCKET) });

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/entities/IronGolemAssembler.java

@@ -9,11 +9,9 @@ import org.bukkit.entity.IronGolem;
 import org.bukkit.inventory.ItemStack;
 
 import io.github.bakedlibs.dough.items.CustomItemStack;
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
 import io.github.thebusybiscuit.slimefun4.api.items.ItemGroup;
 import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItemStack;
 import io.github.thebusybiscuit.slimefun4.api.recipes.RecipeType;
-import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
 import io.github.thebusybiscuit.slimefun4.utils.ChestMenuUtils;
 
 import me.mrCookieSlime.Slimefun.api.inventory.BlockMenuPreset;
@@ -73,11 +71,7 @@ public class IronGolemAssembler extends AbstractEntityAssembler<IronGolem> {
 
     @Override
     public IronGolem spawnEntity(Location l) {
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_15)) {
-            // This sound doesn't exist in 1.14 and earlier :/
-            l.getWorld().playSound(l, Sound.ENTITY_IRON_GOLEM_REPAIR, 0.5F, 1);
-        }
-
+        l.getWorld().playSound(l, Sound.ENTITY_IRON_GOLEM_REPAIR, 0.5F, 1);
         return l.getWorld().spawn(l, IronGolem.class);
     }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/elevator/ElevatorPlate.java

@@ -29,7 +29,6 @@ import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
 import io.github.thebusybiscuit.slimefun4.implementation.items.SimpleSlimefunItem;
 import io.github.thebusybiscuit.slimefun4.utils.ChatUtils;
 import io.github.thebusybiscuit.slimefun4.utils.ChestMenuUtils;
-import io.github.thebusybiscuit.slimefun4.utils.WorldUtils;
 import io.papermc.lib.PaperLib;
 
 import me.mrCookieSlime.CSCoreLibPlugin.general.Inventory.ChestMenu;
@@ -95,7 +94,7 @@ public class ElevatorPlate extends SimpleSlimefunItem<BlockUseHandler> {
         LinkedList<ElevatorFloor> floors = new LinkedList<>();
         int index = 0;
 
-        for (int y = WorldUtils.getMinHeight(b.getWorld()); y < b.getWorld().getMaxHeight(); y++) {
+        for (int y = b.getWorld().getMinHeight(); y < b.getWorld().getMaxHeight(); y++) {
             if (y == b.getY()) {
                 String name = ChatColors.color(BlockStorage.getLocationInfo(b.getLocation(), DATA_KEY));
                 floors.addFirst(new ElevatorFloor(name, index, b));

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/magical/MagicalZombiePills.java

@@ -16,7 +16,6 @@ import org.bukkit.inventory.ItemStack;
 
 import io.github.bakedlibs.dough.items.ItemUtils;
 import io.github.bakedlibs.dough.protection.Interaction;
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
 import io.github.thebusybiscuit.slimefun4.api.events.PlayerRightClickEvent;
 import io.github.thebusybiscuit.slimefun4.api.items.ItemGroup;
 import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItem;
@@ -32,9 +31,6 @@ import io.github.thebusybiscuit.slimefun4.implementation.items.SimpleSlimefunIte
  * This {@link SlimefunItem} allows you to convert any {@link ZombieVillager} to
  * their {@link Villager} variant. It is also one of the very few utilisations of {@link EntityInteractHandler}.
  *
- * This item does not work on earlier versions than 1.14 as the {@link ZombieVillager} {@link EntityType}
- * did not exist back then.
- *
  * @author Linox
  *
  * @see EntityInteractHandler
@@ -64,7 +60,7 @@ public class MagicalZombiePills extends SimpleSlimefunItem<EntityInteractHandler
             if (entity instanceof ZombieVillager zombieVillager) {
                 useItem(p, item);
                 healZombieVillager(zombieVillager, p);
-            } else if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16) && entity instanceof PigZombie pigZombie) {
+            } else if (entity instanceof PigZombie pigZombie) {
                 useItem(p, item);
                 healZombifiedPiglin(pigZombie);
             }
@@ -90,10 +86,7 @@ public class MagicalZombiePills extends SimpleSlimefunItem<EntityInteractHandler
 
     private void healZombieVillager(@Nonnull ZombieVillager zombieVillager, @Nonnull Player p) {
         zombieVillager.setConversionTime(1);
-
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_15)) {
-            zombieVillager.setConversionPlayer(p);
-        }
+        zombieVillager.setConversionPlayer(p);
     }
 
     private void healZombifiedPiglin(@Nonnull PigZombie zombiePiglin) {

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/AbstractCraftingTable.java

@@ -3,6 +3,7 @@ package io.github.thebusybiscuit.slimefun4.implementation.items.multiblocks;
 import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -123,7 +124,11 @@ abstract class AbstractCraftingTable extends MultiBlockMachine {
 
                     PlayerProfile.fromUUID(UUID.fromString(idSplit[0]), profile -> {
                         Optional<PlayerBackpack> optional = profile.getBackpack(Integer.parseInt(idSplit[1]));
-                        optional.ifPresent(playerBackpack -> playerBackpack.setSize(size));
+                        optional.ifPresent(playerBackpack -> {
+                            // Safety feature for Issue #3664
+                            CompletableFuture<Void> future = playerBackpack.closeForAll();
+                            future.thenRun(() -> playerBackpack.setSize(size));
+                        });
                     });
 
                     return Optional.of(id);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/ArmorForge.java

@@ -50,7 +50,7 @@ public class ArmorForge extends AbstractCraftingTable {
                 }
             }
 
-            if (SlimefunUtils.isInventoryEmpty(inv)) {
+            if (inv.isEmpty()) {
                 Slimefun.getLocalization().sendMessage(p, "machines.inventory-empty", true);
             } else {
                 Slimefun.getLocalization().sendMessage(p, "machines.pattern-not-found", true);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/EnhancedCraftingTable.java

@@ -52,7 +52,7 @@ public class EnhancedCraftingTable extends AbstractCraftingTable {
                 }
             }
 
-            if (SlimefunUtils.isInventoryEmpty(inv)) {
+            if (inv.isEmpty()) {
                 Slimefun.getLocalization().sendMessage(p, "machines.inventory-empty", true);
             } else {
                 Slimefun.getLocalization().sendMessage(p, "machines.pattern-not-found", true);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/GrindStone.java

@@ -81,6 +81,9 @@ public class GrindStone extends MultiBlockMachine {
         if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
             recipes.add(new ItemStack(Material.AMETHYST_BLOCK));
             recipes.add(new ItemStack(Material.AMETHYST_SHARD, 4));
+
+            recipes.add(new ItemStack(Material.COBBLED_DEEPSLATE));
+            recipes.add(new ItemStack(Material.GRAVEL));
         }
 
         recipes.add(SlimefunItems.MAGIC_LUMP_2);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/MagicWorkbench.java

@@ -59,7 +59,7 @@ public class MagicWorkbench extends AbstractCraftingTable {
                 }
             }
 
-            if (SlimefunUtils.isInventoryEmpty(inv)) {
+            if (inv.isEmpty()) {
                 Slimefun.getLocalization().sendMessage(p, "machines.inventory-empty", true);
             } else {
                 Slimefun.getLocalization().sendMessage(p, "machines.pattern-not-found", true);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/OreCrusher.java

@@ -97,6 +97,11 @@ public class OreCrusher extends MultiBlockMachine {
 
         recipes.add(SlimefunItems.COMPRESSED_CARBON);
         recipes.add(new SlimefunItemStack(SlimefunItems.CARBON, 4));
+
+        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
+            recipes.add(new ItemStack(Material.COBBLED_DEEPSLATE, 8));
+            recipes.add(new ItemStack(Material.SAND, 1));
+        }
     }
 
     public boolean isOreDoublingEnabled() {
@@ -119,13 +124,11 @@ public class OreCrusher extends MultiBlockMachine {
         // @formatter:on
 
         // Gold ore variants (1.16+)
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            displayRecipes.add(new ItemStack(Material.NETHER_GOLD_ORE));
-            displayRecipes.add(doubleOres.getGoldNuggets());
+        displayRecipes.add(new ItemStack(Material.NETHER_GOLD_ORE));
+        displayRecipes.add(doubleOres.getGoldNuggets());
 
-            displayRecipes.add(new ItemStack(Material.GILDED_BLACKSTONE));
-            displayRecipes.add(doubleOres.getGoldNuggets());
-        }
+        displayRecipes.add(new ItemStack(Material.GILDED_BLACKSTONE));
+        displayRecipes.add(doubleOres.getGoldNuggets());
 
         // Raw metal ores (1.17+)
         if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/TableSaw.java

@@ -44,7 +44,13 @@ public class TableSaw extends MultiBlockMachine {
 
     @ParametersAreNonnullByDefault
     public TableSaw(ItemGroup group, SlimefunItemStack item) {
-        super(group, item, new ItemStack[] { null, null, null, new ItemStack(Material.SMOOTH_STONE_SLAB), new ItemStack(Material.STONECUTTER), new ItemStack(Material.SMOOTH_STONE_SLAB), null, new ItemStack(Material.IRON_BLOCK), null }, BlockFace.SELF);
+        // @formatter:off
+        super(group, item, new ItemStack[] {
+            null, null, null,
+            new ItemStack(Material.SMOOTH_STONE_SLAB), new ItemStack(Material.STONECUTTER), new ItemStack(Material.SMOOTH_STONE_SLAB),
+            null, new ItemStack(Material.IRON_BLOCK), null
+        }, BlockFace.SELF);
+        // @formatter:on
 
         for (Material log : Tag.LOGS.getValues()) {
             Optional<Material> planks = getPlanks(log);
@@ -61,10 +67,29 @@ public class TableSaw extends MultiBlockMachine {
         }
     }
 
+    /**
+     * This method returns the corresponding plank {@link Material} for a given wood {@link Material}.
+     * The result is wrapped by an {@link Optional}.
+     * <p>
+     * {@literal Material.OAK_LOG} for example will return {@literal Material.OAK_PLANKS}.
+     * 
+     * @param log
+     *            The log type.
+     * 
+     * @return An {@link Optional} containing the corresponding plank type (or an empty {@link Optional})
+     */
     private @Nonnull Optional<Material> getPlanks(@Nonnull Material log) {
         String materialName = log.name().replace("STRIPPED_", "");
-        materialName = materialName.substring(0, materialName.lastIndexOf('_')) + "_PLANKS";
-        return Optional.ofNullable(Material.getMaterial(materialName));
+        int endIndex = materialName.lastIndexOf('_');
+
+        if (endIndex > 0) {
+            materialName = materialName.substring(0, endIndex) + "_PLANKS";
+            return Optional.ofNullable(Material.getMaterial(materialName));
+        } else {
+            // Fixed #3651 - Do not panic because of one weird wood type.
+            warn("Could not find a corresponding plank for wood type: '" + log.name() + "'");
+            return Optional.empty();
+        }
     }
 
     @Override

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/miner/MiningTask.java

@@ -29,7 +29,6 @@ import io.github.bakedlibs.dough.items.ItemUtils;
 import io.github.bakedlibs.dough.protection.Interaction;
 import io.github.bakedlibs.dough.scheduling.TaskQueue;
 import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
-import io.github.thebusybiscuit.slimefun4.utils.WorldUtils;
 import io.papermc.lib.PaperLib;
 
 import me.mrCookieSlime.Slimefun.Objects.SlimefunItem.abstractItems.MachineFuel;
@@ -190,7 +189,7 @@ class MiningTask implements Runnable {
                 furnace.getWorld().playEffect(furnace.getLocation(), Effect.STEP_SOUND, Material.STONE);
 
                 World world = start.getWorld();
-                for (int y = height; y > WorldUtils.getMinHeight(world); y--) {
+                for (int y = height; y > world.getMinHeight(); y--) {
                     Block b = world.getBlockAt(x, y, z);
 
                     if (!Slimefun.getProtectionManager().hasPermission(Bukkit.getOfflinePlayer(owner), b, Interaction.BREAK_BLOCK)) {

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/miner/OreDictionary.java

@@ -26,12 +26,9 @@ interface OreDictionary {
         if (version.isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
             // MC 1.17 - 1.18
             return new OreDictionary17();
-        } else if (version.isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
+        } else {
             // MC 1.16
             return new OreDictionary16();
-        } else {
-            // MC 1.14 - 1.15
-            return new OreDictionary14();
         }
     }
 }

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/miner/OreDictionary14.java

@@ -1,35 +0,0 @@
-package io.github.thebusybiscuit.slimefun4.implementation.items.multiblocks.miner;
-
-import java.util.Random;
-
-import javax.annotation.Nonnull;
-import javax.annotation.ParametersAreNonnullByDefault;
-
-import org.bukkit.Material;
-import org.bukkit.inventory.ItemStack;
-
-/**
- * Our {@link OreDictionary} implementation for MC 1.14 or higher.
- * 
- * @author TheBusyBiscuit
- *
- */
-class OreDictionary14 implements OreDictionary {
-
-    @Override
-    @ParametersAreNonnullByDefault
-    public @Nonnull ItemStack getDrops(Material material, Random random) {
-        return switch (material) {
-            case COAL_ORE -> new ItemStack(Material.COAL);
-            case DIAMOND_ORE -> new ItemStack(Material.DIAMOND);
-            case EMERALD_ORE -> new ItemStack(Material.EMERALD);
-            case REDSTONE_ORE -> new ItemStack(Material.REDSTONE, 4 + random.nextInt(2));
-            case LAPIS_ORE -> new ItemStack(Material.LAPIS_LAZULI, 4 + random.nextInt(4));
-            case NETHER_QUARTZ_ORE -> new ItemStack(Material.QUARTZ);
-            case IRON_ORE -> new ItemStack(Material.IRON_ORE);
-            case GOLD_ORE -> new ItemStack(Material.GOLD_ORE);
-            default -> new ItemStack(material);
-        };
-    }
-
-}

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/multiblocks/miner/OreDictionary16.java

@@ -14,16 +14,23 @@ import org.bukkit.inventory.ItemStack;
  * @author TheBusyBiscuit
  *
  */
-class OreDictionary16 extends OreDictionary14 {
+class OreDictionary16 implements OreDictionary {
 
     @Override
     @ParametersAreNonnullByDefault
     public @Nonnull ItemStack getDrops(Material material, Random random) {
         return switch (material) {
-            // In 1.16, breaking nether gold ores should get gold nuggets
+            case COAL_ORE -> new ItemStack(Material.COAL);
+            case DIAMOND_ORE -> new ItemStack(Material.DIAMOND);
+            case EMERALD_ORE -> new ItemStack(Material.EMERALD);
+            case REDSTONE_ORE -> new ItemStack(Material.REDSTONE, 4 + random.nextInt(2));
+            case LAPIS_ORE -> new ItemStack(Material.LAPIS_LAZULI, 4 + random.nextInt(4));
+            case NETHER_QUARTZ_ORE -> new ItemStack(Material.QUARTZ);
+            case IRON_ORE -> new ItemStack(Material.IRON_ORE);
+            case GOLD_ORE -> new ItemStack(Material.GOLD_ORE);
             case NETHER_GOLD_ORE -> new ItemStack(Material.GOLD_NUGGET, 2 + random.nextInt(4));
             case ANCIENT_DEBRIS -> new ItemStack(Material.ANCIENT_DEBRIS);
-            default -> super.getDrops(material, random);
+            default -> new ItemStack(material);
         };
     }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/tools/ClimbingPick.java

@@ -254,12 +254,10 @@ public class ClimbingPick extends SimpleSlimefunItem<ItemUseHandler> implements
         if (version != MinecraftVersion.UNIT_TEST) {
             p.getWorld().playEffect(b.getLocation(), Effect.STEP_SOUND, b.getType());
 
-            if (version.isAtLeast(MinecraftVersion.MINECRAFT_1_15)) {
-                if (hand == EquipmentSlot.HAND) {
-                    p.swingMainHand();
-                } else {
-                    p.swingOffHand();
-                }
+            if (hand == EquipmentSlot.HAND) {
+                p.swingMainHand();
+            } else {
+                p.swingOffHand();
             }
         }
     }

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/tools/HerculesPickaxe.java

@@ -1,71 +0,0 @@
-package io.github.thebusybiscuit.slimefun4.implementation.items.tools;
-
-import javax.annotation.Nonnull;
-import javax.annotation.ParametersAreNonnullByDefault;
-
-import org.bukkit.Material;
-import org.bukkit.inventory.ItemStack;
-
-import io.github.bakedlibs.dough.items.CustomItemStack;
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
-import io.github.thebusybiscuit.slimefun4.api.items.ItemGroup;
-import io.github.thebusybiscuit.slimefun4.api.items.SlimefunItemStack;
-import io.github.thebusybiscuit.slimefun4.api.recipes.RecipeType;
-import io.github.thebusybiscuit.slimefun4.core.handlers.ToolUseHandler;
-import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
-import io.github.thebusybiscuit.slimefun4.implementation.SlimefunItems;
-import io.github.thebusybiscuit.slimefun4.implementation.items.SimpleSlimefunItem;
-import io.github.thebusybiscuit.slimefun4.utils.tags.SlimefunTag;
-
-@Deprecated
-public class HerculesPickaxe extends SimpleSlimefunItem<ToolUseHandler> {
-
-    @ParametersAreNonnullByDefault
-    public HerculesPickaxe(ItemGroup itemGroup, SlimefunItemStack item, RecipeType recipeType, ItemStack[] recipe) {
-        super(itemGroup, item, recipeType, recipe);
-    }
-
-    @Override
-    public @Nonnull ToolUseHandler getItemHandler() {
-        return (e, tool, fortune, drops) -> {
-
-            sendDeprecationWarning(e.getPlayer());
-
-            Material mat = e.getBlock().getType();
-
-            if (SlimefunTag.ORES.isTagged(mat)) {
-                if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
-                    switch (mat) {
-                        case DEEPSLATE_IRON_ORE:
-                            drops.add(new CustomItemStack(SlimefunItems.IRON_DUST, 2));
-                            break;
-                        case DEEPSLATE_GOLD_ORE:
-                            drops.add(new CustomItemStack(SlimefunItems.GOLD_DUST, 2));
-                            break;
-                        case COPPER_ORE:
-                        case DEEPSLATE_COPPER_ORE:
-                            drops.add(new CustomItemStack(SlimefunItems.COPPER_DUST, 2));
-                            break;
-                        default:
-                            break;
-                    }
-                }
-
-                switch (mat) {
-                    case IRON_ORE:
-                        drops.add(new CustomItemStack(SlimefunItems.IRON_DUST, 2));
-                        break;
-                    case GOLD_ORE:
-                        drops.add(new CustomItemStack(SlimefunItems.GOLD_DUST, 2));
-                        break;
-                    default:
-                        for (ItemStack drop : e.getBlock().getDrops(tool)) {
-                            drops.add(new CustomItemStack(drop, drop.getAmount() * 2));
-                        }
-                        break;
-                }
-            }
-        };
-    }
-
-}

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/weapons/SeismicAxe.java

@@ -33,7 +33,6 @@ import io.github.thebusybiscuit.slimefun4.core.attributes.NotPlaceable;
 import io.github.thebusybiscuit.slimefun4.core.handlers.ItemUseHandler;
 import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
 import io.github.thebusybiscuit.slimefun4.implementation.items.SimpleSlimefunItem;
-import io.github.thebusybiscuit.slimefun4.utils.WorldUtils;
 
 /**
  * The {@link SeismicAxe} is an interesting weapon. It spawns ghostly block entities in a straight line
@@ -151,7 +150,7 @@ public class SeismicAxe extends SimpleSlimefunItem<ItemUseHandler> implements No
 
     private @Nonnull Block findGround(@Nonnull Block b) {
         if (b.getType() == Material.AIR) {
-            int minHeight = WorldUtils.getMinHeight(b.getWorld());
+            int minHeight = b.getWorld().getMinHeight();
             for (int y = 0; b.getY() - y > minHeight; y++) {
                 Block block = b.getRelative(0, -y, 0);
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/AncientAltarListener.java

@@ -141,7 +141,7 @@ public class AncientAltarListener implements Listener {
             // Check if the Item in hand is valid
             if (p.getInventory().getItemInMainHand().getType() != Material.AIR) {
                 // Check for pedestal obstructions
-                if (pedestal.getRelative(0, 1, 0).getType() != Material.AIR) {
+                if (!pedestal.getRelative(0, 1, 0).getType().isAir()) {
                     Slimefun.getLocalization().sendMessage(p, "machines.ANCIENT_PEDESTAL.obstructed", true);
                     return;
                 }

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/BackpackListener.java

@@ -96,6 +96,7 @@ public class BackpackListener implements Listener {
 
             if (backpack instanceof SlimefunBackpack slimefunBackpack) {
                 if (e.getClick() == ClickType.NUMBER_KEY) {
+                    // Prevent disallowed items from being moved using number keys.
                     if (e.getClickedInventory().getType() != InventoryType.PLAYER) {
                         ItemStack hotbarItem = e.getWhoClicked().getInventory().getItem(e.getHotbarButton());
 
@@ -103,12 +104,19 @@ public class BackpackListener implements Listener {
                             e.setCancelled(true);
                         }
                     }
-                } else if (e.getClick() == ClickType.SWAP_OFFHAND && e.getClickedInventory().getType() != InventoryType.PLAYER) {
-                    // Fixes #3265
-                    ItemStack offHandItem = e.getWhoClicked().getInventory().getItemInOffHand();
+                } else if (e.getClick() == ClickType.SWAP_OFFHAND) {
+                    if (e.getClickedInventory().getType() != InventoryType.PLAYER) {
+                        // Fixes #3265 - Don't move disallowed items using the off hand.
+                        ItemStack offHandItem = e.getWhoClicked().getInventory().getItemInOffHand();
 
-                    if (!isAllowed(slimefunBackpack, offHandItem)) {
-                        e.setCancelled(true);
+                        if (!isAllowed(slimefunBackpack, offHandItem)) {
+                            e.setCancelled(true);
+                        }
+                    } else {
+                        // Fixes #3664 - Do not swap the backpack to your off hand.
+                        if (e.getCurrentItem() != null && e.getCurrentItem().isSimilar(item)) {
+                            e.setCancelled(true);
+                        }
                     }
                 } else if (!isAllowed(slimefunBackpack, e.getCurrentItem())) {
                     e.setCancelled(true);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/EnhancedFurnaceListener.java

@@ -70,6 +70,11 @@ public class EnhancedFurnaceListener implements Listener {
             if (state instanceof Furnace furnace) {
                 FurnaceInventory inventory = furnace.getInventory();
 
+                // This if statement fixes #3741
+                if (inventory.getSmelting() == null) {
+                    return;
+                }
+
                 boolean multiplier = SlimefunTag.ENHANCED_FURNACE_LUCK_MATERIALS.isTagged(inventory.getSmelting().getType());
                 int amount = multiplier ? enhancedFurnace.getRandomOutputAmount() : 1;
                 Optional<ItemStack> result = Slimefun.getMinecraftRecipeService().getFurnaceOutput(inventory.getSmelting());

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/resources/NetherIceResource.java

@@ -3,9 +3,7 @@ package io.github.thebusybiscuit.slimefun4.implementation.resources;
 import org.bukkit.World.Environment;
 import org.bukkit.block.Biome;
 
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
 import io.github.thebusybiscuit.slimefun4.api.geo.GEOResource;
-import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
 import io.github.thebusybiscuit.slimefun4.implementation.SlimefunItems;
 import io.github.thebusybiscuit.slimefun4.utils.biomes.BiomeMap;
 
@@ -25,12 +23,7 @@ class NetherIceResource extends AbstractResource {
     NetherIceResource() {
         super("nether_ice", "Nether Ice", SlimefunItems.NETHER_ICE, 6, true);
 
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            // 1.16+ introduced Nether biomes
-            biomes = getBiomeMap(this, "/biome-maps/nether_ice_v1.16.json");
-        } else {
-            biomes = getBiomeMap(this, "/biome-maps/nether_ice_v1.14.json");
-        }
+        biomes = getBiomeMap(this, "/biome-maps/nether_ice_v1.16.json");
     }
 
     @Override

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/resources/OilResource.java

@@ -36,7 +36,7 @@ class OilResource extends AbstractResource {
             // 1.18+ renamed most biomes
             biomes = getBiomeMap(this, "/biome-maps/oil_v1.18.json");
         } else {
-            biomes = getBiomeMap(this, "/biome-maps/oil_v1.14.json");
+            biomes = getBiomeMap(this, "/biome-maps/oil_v1.16.json");
         }
     }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/resources/SaltResource.java

@@ -30,7 +30,7 @@ class SaltResource extends AbstractResource {
             // 1.18+ renamed most biomes
             biomes = getBiomeMap(this, "/biome-maps/salt_v1.18.json");
         } else {
-            biomes = getBiomeMap(this, "/biome-maps/salt_v1.14.json");
+            biomes = getBiomeMap(this, "/biome-maps/salt_v1.16.json");
         }
     }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/resources/UraniumResource.java

@@ -32,11 +32,8 @@ class UraniumResource extends AbstractResource {
         } else if (version.isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
             // 1.17+ introduced cave biomes
             biomes = getBiomeMap(this, "/biome-maps/uranium_v1.17.json");
-        } else if (version.isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            // 1.16+ introduced Nether biomes
-            biomes = getBiomeMap(this, "/biome-maps/uranium_v1.16.json");
         } else {
-            biomes = getBiomeMap(this, "/biome-maps/uranium_v1.14.json");
+            biomes = getBiomeMap(this, "/biome-maps/uranium_v1.16.json");
         }
     }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/setup/ResearchSetup.java

@@ -113,7 +113,6 @@ public final class ResearchSetup {
         register("gold_armor", 87, "Shiny Armor", 13, SlimefunItems.GOLDEN_HELMET_12K, SlimefunItems.GOLDEN_CHESTPLATE_12K, SlimefunItems.GOLDEN_LEGGINGS_12K, SlimefunItems.GOLDEN_BOOTS_12K);
         register("night_vision_googles", 89, "Night Vision Goggles", 10, SlimefunItems.NIGHT_VISION_GOGGLES);
         register("pickaxe_of_containment", 90, "Pickaxe of Containment", 14, SlimefunItems.PICKAXE_OF_CONTAINMENT, SlimefunItems.BROKEN_SPAWNER);
-        register("hercules_pickaxe", 91, "Hercules Pickaxe", 28, SlimefunItems.HERCULES_PICKAXE);
         register("table_saw", 92, "Table Saw", 4, SlimefunItems.TABLE_SAW);
         register("slime_steel_armor", 93, "Slimy Steel Armor", 27, SlimefunItems.SLIME_HELMET_STEEL, SlimefunItems.SLIME_CHESTPLATE_STEEL, SlimefunItems.SLIME_LEGGINGS_STEEL, SlimefunItems.SLIME_BOOTS_STEEL);
         register("blade_of_vampires", 94, "Blade of Vampires", 26, SlimefunItems.BLADE_OF_VAMPIRES);
@@ -144,7 +143,7 @@ public final class ResearchSetup {
         register("bound_weapons", 125, "Soulbound Weapons", 29, SlimefunItems.SOULBOUND_SWORD, SlimefunItems.SOULBOUND_BOW, SlimefunItems.SOULBOUND_TRIDENT);
         register("bound_tools", 126, "Soulbound Tools", 29, SlimefunItems.SOULBOUND_PICKAXE, SlimefunItems.SOULBOUND_AXE, SlimefunItems.SOULBOUND_SHOVEL, SlimefunItems.SOULBOUND_HOE);
         register("bound_armor", 127, "Soulbound Armor", 29, SlimefunItems.SOULBOUND_HELMET, SlimefunItems.SOULBOUND_CHESTPLATE, SlimefunItems.SOULBOUND_LEGGINGS, SlimefunItems.SOULBOUND_BOOTS);
-        register("juicer", 129, "Delicious Drinks", 29, SlimefunItems.JUICER, SlimefunItems.APPLE_JUICE, SlimefunItems.MELON_JUICE, SlimefunItems.CARROT_JUICE, SlimefunItems.PUMPKIN_JUICE, SlimefunItems.SWEET_BERRY_JUICE);
+        register("juicer", 129, "Delicious Drinks", 29, SlimefunItems.JUICER, SlimefunItems.APPLE_JUICE, SlimefunItems.MELON_JUICE, SlimefunItems.CARROT_JUICE, SlimefunItems.PUMPKIN_JUICE, SlimefunItems.SWEET_BERRY_JUICE, SlimefunItems.GLOW_BERRY_JUICE);
         register("repaired_spawner", 130, "Repairing Spawners", 15, SlimefunItems.REPAIRED_SPAWNER);
         register("enhanced_furnace", 132, "Enhanced Furnace", 7, SlimefunItems.ENHANCED_FURNACE, SlimefunItems.ENHANCED_FURNACE_2);
         register("more_enhanced_furnaces", 133, "Better Furnaces", 18, SlimefunItems.ENHANCED_FURNACE_3, SlimefunItems.ENHANCED_FURNACE_4, SlimefunItems.ENHANCED_FURNACE_5, SlimefunItems.ENHANCED_FURNACE_6, SlimefunItems.ENHANCED_FURNACE_7);
@@ -221,7 +220,7 @@ public final class ResearchSetup {
         register("better_food_fabricator", 211, "Upgraded Food Fabrication", 28, SlimefunItems.FOOD_FABRICATOR_2, SlimefunItems.FOOD_COMPOSTER_2);
         register("reactor_access_port", 212, "Reactor Interaction", 18, SlimefunItems.REACTOR_ACCESS_PORT);
         register("fluid_pump", 213, "Fluid Pump", 28, SlimefunItems.FLUID_PUMP);
-        register("better_freezer", 214, "Upgraded Freezer", 29, SlimefunItems.FREEZER_2);
+        register("better_freezer", 214, "Upgraded Freezer", 29, SlimefunItems.FREEZER_2, SlimefunItems.FREEZER_3);
         register("boosted_uranium", 215, "Never-Ending Circle", 30, SlimefunItems.BOOSTED_URANIUM);
         register("trash_can", 216, "Trash", 8, SlimefunItems.TRASH_CAN);
         register("advanced_output_node", 217, "Advanced Output Node", 24, SlimefunItems.CARGO_OUTPUT_NODE_2);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/setup/SlimefunItemSetup.java

@@ -26,6 +26,7 @@ import io.github.thebusybiscuit.slimefun4.core.attributes.Radioactivity;
 import io.github.thebusybiscuit.slimefun4.core.handlers.RainbowTickHandler;
 import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
 import io.github.thebusybiscuit.slimefun4.implementation.SlimefunItems;
+import io.github.thebusybiscuit.slimefun4.implementation.items.HiddenItem;
 import io.github.thebusybiscuit.slimefun4.implementation.items.RadioactiveItem;
 import io.github.thebusybiscuit.slimefun4.implementation.items.VanillaItem;
 import io.github.thebusybiscuit.slimefun4.implementation.items.altar.AncientAltar;
@@ -195,7 +196,6 @@ import io.github.thebusybiscuit.slimefun4.implementation.items.tools.ExplosivePi
 import io.github.thebusybiscuit.slimefun4.implementation.items.tools.ExplosiveShovel;
 import io.github.thebusybiscuit.slimefun4.implementation.items.tools.GoldPan;
 import io.github.thebusybiscuit.slimefun4.implementation.items.tools.GrapplingHook;
-import io.github.thebusybiscuit.slimefun4.implementation.items.tools.HerculesPickaxe;
 import io.github.thebusybiscuit.slimefun4.implementation.items.tools.LumberAxe;
 import io.github.thebusybiscuit.slimefun4.implementation.items.tools.NetherGoldPan;
 import io.github.thebusybiscuit.slimefun4.implementation.items.tools.PickaxeOfContainment;
@@ -532,11 +532,11 @@ public final class SlimefunItemSetup {
         new ItemStack[] {SlimefunItems.SIFTED_ORE, null, null, null, null, null, null, null, null})
         .register(plugin);
 
-        new SlimefunItem(itemGroups.resources, SlimefunItems.LEAD_DUST, RecipeType.ORE_WASHER,
+        new SlimefunItem(itemGroups.resources, SlimefunItems.SILVER_DUST, RecipeType.ORE_WASHER,
         new ItemStack[] {SlimefunItems.SIFTED_ORE, null, null, null, null, null, null, null, null})
         .register(plugin);
         
-        new SlimefunItem(itemGroups.resources, SlimefunItems.SILVER_DUST, RecipeType.ORE_WASHER,
+        new SlimefunItem(itemGroups.resources, SlimefunItems.LEAD_DUST, RecipeType.ORE_WASHER,
         new ItemStack[] {SlimefunItems.SIFTED_ORE, null, null, null, null, null, null, null, null})
         .register(plugin);
 
@@ -1032,10 +1032,6 @@ public final class SlimefunItemSetup {
         new ItemStack[] {SlimefunItems.FERROSILICON, SlimefunItems.FERROSILICON, SlimefunItems.FERROSILICON, null, SlimefunItems.GILDED_IRON, null, null, SlimefunItems.GILDED_IRON, null})
         .register(plugin);
         
-        new HerculesPickaxe(itemGroups.tools, SlimefunItems.HERCULES_PICKAXE, RecipeType.MAGIC_WORKBENCH,
-        new ItemStack[] {SlimefunItems.HARDENED_METAL_INGOT, SlimefunItems.HARDENED_METAL_INGOT, SlimefunItems.HARDENED_METAL_INGOT, null, SlimefunItems.FERROSILICON, null, null, SlimefunItems.FERROSILICON, null})
-        .register(plugin);
-        
         new TableSaw(itemGroups.basicMachines, SlimefunItems.TABLE_SAW).register(plugin);
 
         new SlimefunArmorPiece(itemGroups.magicalArmor, SlimefunItems.SLIME_HELMET_STEEL, RecipeType.ARMOR_FORGE,
@@ -1376,6 +1372,10 @@ public final class SlimefunItemSetup {
         new SlimefunItemStack(SlimefunItems.FLASK_OF_KNOWLEDGE, 8))
         .register(plugin);
 
+        new HiddenItem(itemGroups.magicalGadgets, SlimefunItems.FILLED_FLASK_OF_KNOWLEDGE, RecipeType.INTERACT,
+        new ItemStack[] {SlimefunItems.FLASK_OF_KNOWLEDGE, null, null, null, null, null, null, null, null})
+        .register(plugin);
+
         new BirthdayCake(itemGroups.birthday, new SlimefunItemStack("BIRTHDAY_CAKE", Material.CAKE, "&bBirthday Cake"), RecipeType.ENHANCED_CRAFTING_TABLE,
         new ItemStack[] {null, new ItemStack(Material.TORCH), null, new ItemStack(Material.SUGAR), new ItemStack(Material.CAKE), new ItemStack(Material.SUGAR), null, null, null})
         .register(plugin);
@@ -2444,6 +2444,13 @@ public final class SlimefunItemSetup {
         .setProcessingSpeed(2)
         .register(plugin);
 
+        new Freezer(itemGroups.electricity, SlimefunItems.FREEZER_3, RecipeType.ENHANCED_CRAFTING_TABLE,
+        new ItemStack[] {SlimefunItems.REINFORCED_ALLOY_INGOT, SlimefunItems.REINFORCED_ALLOY_INGOT, SlimefunItems.REINFORCED_ALLOY_INGOT, SlimefunItems.ELECTRO_MAGNET, SlimefunItems.FREEZER_2, SlimefunItems.ELECTRO_MAGNET, SlimefunItems.COOLING_UNIT, SlimefunItems.COOLING_UNIT, SlimefunItems.COOLING_UNIT})
+        .setCapacity(256)
+        .setEnergyConsumption(21)
+        .setProcessingSpeed(3)
+        .register(plugin);
+
         new CoolantCell(itemGroups.technicalComponents, SlimefunItems.REACTOR_COOLANT_CELL, RecipeType.FREEZER,
         new ItemStack[] {new ItemStack(Material.BLUE_ICE), null, null, null, null, null, null, null, null})
         .register(plugin);
@@ -2584,33 +2591,35 @@ public final class SlimefunItemSetup {
         
         MinecraftVersion minecraftVersion = Slimefun.getMinecraftVersion();
 
-        if (minecraftVersion.isAtLeast(MinecraftVersion.MINECRAFT_1_15)) {
-            new SlimefunItem(itemGroups.magicalArmor, SlimefunItems.BEE_HELMET, RecipeType.ARMOR_FORGE,
-            new ItemStack[] {SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK), SlimefunItems.GOLD_8K, new ItemStack(Material.HONEYCOMB_BLOCK), null, new ItemStack(Material.HONEYCOMB_BLOCK), null, null, null})
-            .register(plugin);
+        new SlimefunItem(itemGroups.magicalArmor, SlimefunItems.BEE_HELMET, RecipeType.ARMOR_FORGE,
+        new ItemStack[] {SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK), SlimefunItems.GOLD_8K, new ItemStack(Material.HONEYCOMB_BLOCK), null, new ItemStack(Material.HONEYCOMB_BLOCK), null, null, null})
+        .register(plugin);
 
-            new BeeWings(itemGroups.magicalArmor, SlimefunItems.BEE_WINGS, RecipeType.ARMOR_FORGE,
-            new ItemStack[] {SlimefunItems.GOLD_8K, null, SlimefunItems.GOLD_8K, new ItemStack(Material.HONEYCOMB_BLOCK), new ItemStack(Material.ELYTRA), new ItemStack(Material.HONEYCOMB_BLOCK), new ItemStack(Material.HONEY_BLOCK), SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK)})
-            .register(plugin);
+        new BeeWings(itemGroups.magicalArmor, SlimefunItems.BEE_WINGS, RecipeType.ARMOR_FORGE,
+        new ItemStack[] {SlimefunItems.GOLD_8K, null, SlimefunItems.GOLD_8K, new ItemStack(Material.HONEYCOMB_BLOCK), new ItemStack(Material.ELYTRA), new ItemStack(Material.HONEYCOMB_BLOCK), new ItemStack(Material.HONEY_BLOCK), SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK)})
+        .register(plugin);
 
-            new SlimefunItem(itemGroups.magicalArmor, SlimefunItems.BEE_LEGGINGS, RecipeType.ARMOR_FORGE,
-            new ItemStack[] {SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK), SlimefunItems.GOLD_8K, new ItemStack(Material.HONEYCOMB_BLOCK), null, new ItemStack(Material.HONEYCOMB_BLOCK), new ItemStack(Material.HONEYCOMB_BLOCK), null, new ItemStack(Material.HONEYCOMB_BLOCK)})
-            .register(plugin);
+        new SlimefunItem(itemGroups.magicalArmor, SlimefunItems.BEE_LEGGINGS, RecipeType.ARMOR_FORGE,
+        new ItemStack[] {SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK), SlimefunItems.GOLD_8K, new ItemStack(Material.HONEYCOMB_BLOCK), null, new ItemStack(Material.HONEYCOMB_BLOCK), new ItemStack(Material.HONEYCOMB_BLOCK), null, new ItemStack(Material.HONEYCOMB_BLOCK)})
+        .register(plugin);
 
-            new LongFallBoots(itemGroups.magicalArmor, SlimefunItems.BEE_BOOTS, RecipeType.ARMOR_FORGE,
-            new ItemStack[] {null, null, null, SlimefunItems.GOLD_8K, null, SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK), null, new ItemStack(Material.HONEY_BLOCK)},
-            new PotionEffect[] {new PotionEffect(PotionEffectType.JUMP, 300, 2)})
-            .register(plugin);
-        }
+        new LongFallBoots(itemGroups.magicalArmor, SlimefunItems.BEE_BOOTS, RecipeType.ARMOR_FORGE,
+        new ItemStack[] {null, null, null, SlimefunItems.GOLD_8K, null, SlimefunItems.GOLD_8K, new ItemStack(Material.HONEY_BLOCK), null, new ItemStack(Material.HONEY_BLOCK)},
+        new PotionEffect[] {new PotionEffect(PotionEffectType.JUMP, 300, 2)})
+        .register(plugin);
 
-        if (minecraftVersion.isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            new VillagerRune(itemGroups.magicalResources, SlimefunItems.VILLAGER_RUNE, RecipeType.ANCIENT_ALTAR, 
-            new ItemStack[] {SlimefunItems.MAGIC_LUMP_3, SlimefunItems.MAGICAL_GLASS, new ItemStack(Material.CRYING_OBSIDIAN), SlimefunItems.STRANGE_NETHER_GOO, SlimefunItems.FIRE_RUNE, SlimefunItems.STRANGE_NETHER_GOO, new ItemStack(Material.CRYING_OBSIDIAN), SlimefunItems.MAGICAL_GLASS, SlimefunItems.MAGIC_LUMP_3},
-            new SlimefunItemStack(SlimefunItems.VILLAGER_RUNE, 3))
-            .register(plugin);
+        new VillagerRune(itemGroups.magicalResources, SlimefunItems.VILLAGER_RUNE, RecipeType.ANCIENT_ALTAR,
+        new ItemStack[] {SlimefunItems.MAGIC_LUMP_3, SlimefunItems.MAGICAL_GLASS, new ItemStack(Material.CRYING_OBSIDIAN), SlimefunItems.STRANGE_NETHER_GOO, SlimefunItems.FIRE_RUNE, SlimefunItems.STRANGE_NETHER_GOO, new ItemStack(Material.CRYING_OBSIDIAN), SlimefunItems.MAGICAL_GLASS, SlimefunItems.MAGIC_LUMP_3},
+        new SlimefunItemStack(SlimefunItems.VILLAGER_RUNE, 3))
+        .register(plugin);
 
-            new StrangeNetherGoo(itemGroups.magicalResources, SlimefunItems.STRANGE_NETHER_GOO, RecipeType.BARTER_DROP,
-            new ItemStack[] {null, null, null, null, new CustomItemStack(HeadTexture.PIGLIN_HEAD.getAsItemStack(), "&fPiglin"), null, null, null, null})
+        new StrangeNetherGoo(itemGroups.magicalResources, SlimefunItems.STRANGE_NETHER_GOO, RecipeType.BARTER_DROP,
+        new ItemStack[] {null, null, null, null, new CustomItemStack(HeadTexture.PIGLIN_HEAD.getAsItemStack(), "&fPiglin"), null, null, null, null})
+        .register(plugin);
+
+        if (minecraftVersion.isAtLeast(MinecraftVersion.MINECRAFT_1_17)) {
+            new Juice(itemGroups.food, SlimefunItems.GLOW_BERRY_JUICE, RecipeType.JUICER,
+            new ItemStack[] {new ItemStack(Material.GLOW_BERRIES), null, null, null, null, null, null, null, null})
             .register(plugin);
         }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/tasks/TickerTask.java

@@ -100,14 +100,7 @@ public class TickerTask implements Runnable {
             }
 
             // Fixes #2576 - Remove any deleted instances of BlockStorage
-            Iterator<BlockStorage> worlds = Slimefun.getRegistry().getWorlds().values().iterator();
-            while (worlds.hasNext()) {
-                BlockStorage storage = worlds.next();
-
-                if (storage.isMarkedForRemoval()) {
-                    worlds.remove();
-                }
-            }
+            Slimefun.getRegistry().getWorlds().values().removeIf(BlockStorage::isMarkedForRemoval);
 
             // Run our ticker code
             if (!halted) {

src/main/java/io/github/thebusybiscuit/slimefun4/utils/NumberUtils.java

@@ -281,4 +281,38 @@ public final class NumberUtils {
             return 0;
         }
     }
+    
+    /**
+     * This detects if 2 integers will overflow/underflow and if they will, returns the corresponding value
+     * @param a the first integer
+     * @param b the second integer
+     * @return {@link Integer#MAX_VALUE} if overflow detected, {@link Integer#MIN_VALUE} if underflow detected, otherwise the sum of a and b
+     */
+    public static int flowSafeAddition(int a, int b) {
+        return limitedAddition(a, b, Integer.MIN_VALUE, Integer.MAX_VALUE);
+    }
+    
+    /**
+     * This detects if 2 integers will overflow/underflow past a maximum or minimum value and if they will, returns the corresponding value
+     * @param a the first integer
+     * @param b the second integer
+     * @param min the minimum value for the operation
+     * @param max the maximum value for the operation
+     * @return max if overflow detected, min if underflow detected, otherwise the sum of a and b
+     */
+    public static int limitedAddition(int a, int b, int min, int max) {
+        boolean willOverflow = (a == max && b > 0 || b == max && a > 0) || a > 0 && b > max - a;
+
+        if (willOverflow) {
+            return max;
+        }
+
+        boolean willUnderflow = (a == min && b < 0 || b == min && a < 0) || a < 0 && b < min - a;
+
+        if (willUnderflow) {
+            return min;
+        } else {
+            return a + b;
+        }
+    }
 }

src/main/java/io/github/thebusybiscuit/slimefun4/utils/SlimefunUtils.java

@@ -519,27 +519,4 @@ public final class SlimefunUtils {
     public static @Nullable Item spawnItem(Location loc, ItemStack item, ItemSpawnReason reason) {
         return spawnItem(loc, item, reason, false);
     }
-
-    /**
-     * Helper method to check if an Inventory is empty (has no items in "storage").
-     * If the MC version is 1.16 or above
-     * this will call {@link Inventory#isEmpty()} (Which calls MC code resulting in a faster method).
-     *
-     * @param inventory
-     *            The {@link Inventory} to check.
-     * 
-     * @return True if the inventory is empty and false otherwise
-     */
-    public static boolean isInventoryEmpty(@Nonnull Inventory inventory) {
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            return inventory.isEmpty();
-        } else {
-            for (ItemStack is : inventory.getStorageContents()) {
-                if (is != null && !is.getType().isAir()) {
-                    return false;
-                }
-            }
-            return true;
-        }
-    }
 }

src/main/java/io/github/thebusybiscuit/slimefun4/utils/WorldUtils.java

@@ -1,40 +0,0 @@
-package io.github.thebusybiscuit.slimefun4.utils;
-
-import javax.annotation.Nonnull;
-
-import org.apache.commons.lang.Validate;
-import org.bukkit.World;
-
-import io.github.thebusybiscuit.slimefun4.api.MinecraftVersion;
-import io.github.thebusybiscuit.slimefun4.implementation.Slimefun;
-
-/**
- * This class holds utilities for {@link World}. This will become especially useful with the changes
- * in the "Cliffs and Caves" update.
- *
- * @author Walshy
- */
-public final class WorldUtils {
-
-    private WorldUtils() {}
-
-    /**
-     * Get the minimum Y of the given {@link World}. This is a feature introduced in Minecraft 1.17
-     * and introduced into the Bukkit API in Minecraft 1.16.
-     *
-     * @param world
-     *            The world of which to get minimum Y in.
-     * 
-     * @return The minimum Y of the given world.
-     */
-    public static int getMinHeight(@Nonnull World world) {
-        Validate.notNull(world, "World cannot be null!");
-
-        if (Slimefun.getMinecraftVersion().isAtLeast(MinecraftVersion.MINECRAFT_1_16)) {
-            return world.getMinHeight();
-        } else {
-            // Default to zero for pre-1.16 worlds
-            return 0;
-        }
-    }
-}

src/main/java/io/github/thebusybiscuit/slimefun4/utils/itemstack/ColoredFireworkStar.java

@@ -9,6 +9,7 @@ import org.bukkit.Color;
 import org.bukkit.FireworkEffect;
 import org.bukkit.FireworkEffect.Type;
 import org.bukkit.Material;
+import org.bukkit.inventory.ItemFlag;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.FireworkEffectMeta;
 
@@ -42,6 +43,8 @@ public class ColoredFireworkStar extends CustomItemStack {
 
                 im.setLore(lines);
             }
+
+            im.addItemFlags(ItemFlag.HIDE_POTION_EFFECTS);
         });
     }
 

src/main/java/io/github/thebusybiscuit/slimefun4/utils/tags/SlimefunTag.java

@@ -12,6 +12,7 @@ import java.util.stream.Stream;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
+import io.github.thebusybiscuit.slimefun4.implementation.items.autocrafters.AbstractAutoCrafter;
 import org.apache.commons.lang.Validate;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
@@ -143,6 +144,12 @@ public enum SlimefunTag implements Tag<Material> {
      */
     FUNGUS_SOIL,
 
+    /**
+     * All block types for mangrove to grow on.
+     * This includes all dirt variants, mud and clay.
+     */
+    MANGROVE_BASE_BLOCKS,
+
     /**
      * All variants of concrete powder.
      * Can you believe there is no tag for this already?
@@ -254,9 +261,24 @@ public enum SlimefunTag implements Tag<Material> {
     GRAVITY_AFFECTED_BLOCKS,
 
     /**
-     * All wool carpets
+     * All wool carpets.
      */
-    WOOL_CARPETS;
+    WOOL_CARPETS,
+
+    /**
+     * All supported storage blocks for the {@link AbstractAutoCrafter}
+     */
+    AUTO_CRAFTER_SUPPORTED_STORAGE_BLOCKS,
+
+    /**
+     * All supported storage blocks for cargo.
+     */
+    CARGO_SUPPORTED_STORAGE_BLOCKS,
+
+    /**
+     * All tile entities.
+     */
+    TILE_ENTITIES;
 
     /**
      * Lookup table for tag names.

src/main/resources/biome-maps/nether_ice_v1.14.json

@@ -1,8 +0,0 @@
-[
-    {
-        "value" : 32,
-        "biomes" : [
-            "minecraft:nether"
-        ]
-    }
-]

src/main/resources/biome-maps/uranium_v1.14.json

@@ -1,41 +0,0 @@
-[
-    {
-        "value" : 5,
-        "biomes" : [
-            "minecraft:desert",
-            "minecraft:beach",
-            "minecraft:stone_shore"
-        ]
-    },
-    {
-        "value" : 8,
-        "biomes" : [
-            "minecraft:mountains",
-            "minecraft:wooded_mountains",
-            "minecraft:desert_hills",
-            "minecraft:wooded_hills",
-            "minecraft:taiga_hills",
-            "minecraft:mountain_edge",
-            "minecraft:jungle_hills",
-            "minecraft:gravelly_mountains",
-            "minecraft:taiga_mountains",
-            "minecraft:tall_birch_hills",
-            "minecraft:dark_forest_hills",
-            "minecraft:snowy_taiga_mountains",
-            "minecraft:giant_spruce_taiga_hills",
-            "minecraft:modified_gravelly_mountains",
-            "minecraft:bamboo_jungle_hills"
-        ]
-    },
-    {
-        "value" : 12,
-        "biomes" : [
-            "minecraft:badlands",
-            "minecraft:wooded_badlands_plateau",
-            "minecraft:modified_wooded_badlands_plateau",
-            "minecraft:modified_badlands_plateau",
-            "minecraft:eroded_badlands",
-            "minecraft:badlands_plateau"
-        ]
-    }
-]

src/main/resources/languages/fa/messages.yml

@@ -1,5 +1,18 @@
 ---
 commands:
+  help: اين صفحه ي کمک را نشان بده
+  cheat: به شما اجازه ي تقلب آيتم مي دهد
+  teleporter: محل تلپورت پلير ديگر را ببينيد
+  versions: همه ي افزونه های نصب شده را به صورت يک ليست به شما نشان ميدهد
+  search: دنبال کلمه داده شده در کتاب راهنما می گردد
+  research:
+    description: تحقیقات یک پلیر را باز یا ریست میکند
+    reset-target: '&cدانش شما بازنشانی شده است'
+  backpack:
+    description: يک کپي از کوله پشتي موجود را بازیابي کنید
+  charge:
+    charge-success: وسیله شما شارژ شد!
+    not-rechargeable: اين وسیله قابل شارژ نيست!
   debug:
     description: 'ثبت اشکال زدایی را برای توسعه دهندگان اجرا کنید'
     disabled: '&7حالت اشکال زدایی غیرفعال شد.'
@@ -8,6 +21,10 @@ placeholderapi:
 guide:
   locked: 'قفل شده است'
   work-in-progress: 'اين قابليت هنوز کامل نشده!'
+  locked-itemgroup:
+    - 'براي باز کردن اين گروه شما بايد'
+    - 'نیاز به باز کردن قفل همه موارد از'
+    - 'دسته های زیر'
   search:
     message: '&bدوست دارید دنبال چه چیزی بگردید?'
     name: '&7جست و جو...'
@@ -16,6 +33,9 @@ guide:
   tooltips:
     open-itemgroup: 'براي باز کردن کليک کنيد'
     versions-notice: 'این موارد هنگام گزارش باگ بسیار مهم هستند!'
+    wiki: 'این آیتم را در ویکی رسمی Slimefun مشاهده کنید'
+    recipes:
+      generator: 'نوع هاي موجود سوخت'
   pages:
     previous: 'صفحه ي قبل'
     next: 'صفحه ی بعد'
@@ -23,25 +43,61 @@ guide:
     title: 'برگشت'
     settings: 'به صفحه تنظیمات بازگرد'
   languages:
+    selected-language: 'در حال حاضر انتخاب شده:'
+    select: 'برای انتخاب این زبان کلیک کنید'
+    select-default: 'برای انتخاب زبان پیش فرض کلیک کنید'
+    change: 'برای انتخاب زبان جدید کلیک کنید'
+    description:
+      - '&7اکنون این گزینه را دارید که تغییر دهید'
+      - '&7زبان در Slimefun'
+      - '&7به شما ارائه خواهد شد. آیتم ها'
+      - '&7فعلا قابل ترجمه نیست.'
     translations:
+      name: '&aچیزی فراموش شده است?'
       lore: 'برای افزودن ترجمه خود کلیک کنید'
   title:
     main: 'راهنمای Slimefun'
     settings: 'تنظیمات و اطلاعات'
+    credits: 'مشارکت کنندگان Slimefun4'
+    wiki: 'ویکی Slimefun4'
+    addons: 'افزون ها برای Slimefun4'
     bugs: 'گزارش اشکال ها'
     source: 'کد منبع'
+    versions: 'نسخه های نصب شده'
   credits:
+    profile-link: 'برای دیدن نمایه آنها در GitHub کلیک کنید'
+    open: 'برای دیدن مشارکت کنندگان ما کلیک کنید'
     roles:
+      developer: '&6توسعه دهندگان'
       wiki: '&3ویرایش کننده ویکی'
+      resourcepack: '&cهنرمند بسته منابع'
       translator: '&9مترجم'
 messages:
+  hungry: '&cشما برای انجام این کار زیادی گرسنه هستید! برای انجام آن نوار گرسنگی خود را پر کنید!'
   disabled-in-world: '&4&lاين آيتم در این جهان غير فعال شده است'
+  auto-crafting:
+    select: 'این دستور غذا را انتخاب کنید'
+  soulbound-rune:
+    fail: '&cشما نمی توانید چند وسیله را به طور همزمان به روح خود متصل کنید.'
+    success: '&aشما با موفقیت این مورد را به روح خود متصل کردید! در صورت مردن شما این وسیله را از دست نمی دهید.'
+  tape-measure:
+    distance: '&7اندازه گیری انجام شده. &eفاصله: %distance%'
   no-pvp: '&cشما نمی توانید در اینجا مبارزه کنید!'
   link-prompt: '&eاینجا کلیک کنید:'
 machines:
+  HOLOGRAM_PROJECTOR:
+    inventory-title: 'ویرایشگر هولوگرام'
+  ELEVATOR:
+    no-destinations: '&4مقصدی پیدا نشد'
   TELEPORTER:
     teleporting: '&3درحال جا به جایی...'
     teleported: '&3جا به جا شدی!'
+    gui:
+      title: 'نقاط راه شما'
+      tooltip: 'کلیک برای جا به جایی'
+      time: 'زمان تخمین زده شده'
+  GPS_CONTROL_PANEL:
+    waypoints: 'نمای کلی نقطه راه'
   CARGO_NODES:
     connected: '&2وصل است!'
     not-connected: '&4وصل نیست!'
@@ -50,6 +106,7 @@ gps:
   status-offline: 'آفلاین'
 android:
   scripts:
+    editor: 'ویرایش برنامه'
     uploaded:
       - '&bدرحال آپلود...'
       - '&aSuccessfully uploaded your script!'
@@ -60,10 +117,18 @@ languages:
   fr: 'فرانسوی'
   it: 'ایتالیایی'
   es: 'اسپانیایی'
+  pl: 'لهستانی'
   nl: 'هلندی'
+  cs: 'کشور چک'
   hu: 'مجارستانی'
   ru: 'روسی'
+  zh-TW: 'چینی (تایوان)'
+  vi: 'ویتنامی'
+  id: 'اندونزیایی'
   el: 'یونانی'
+  he: 'عبری'
+  pt: 'پرتغالی (پرتغال)'
+  pt-BR: 'پرتغالی (برزیل)'
   ar: 'عربی'
   da: 'دانمارکی'
   fi: 'فنلاندی'
@@ -72,3 +137,14 @@ languages:
   'no': 'نروژی'
   ja: 'ژاپنی'
   fa: 'فارسی'
+  th: 'تایلندی'
+  tl: 'تاگالوگی'
+  ro: 'رومانیایی'
+  bg: 'بلغاری'
+  ko: 'کره ای'
+  tr: 'ترکی'
+  hr: 'کرواتی'
+  mk: 'مقدونی'
+  sr: 'صربی'
+  si-LK: 'سینهالی'
+  lt: 'لیتوانیایی'

src/main/resources/languages/fa/researches.yml

@@ -18,7 +18,9 @@ slimefun:
   solar_panel_and_helmet: نیروی خورشیدی
   cactus_armor: کت و شلوار کاکتوس
   slimefun_metals: فلزات جدید
+  magic_workbench: میز کار جادویی
   gold_carats: طلای خالص
+  lava_crystal: موقعیت آتشین
   gilded_iron: آهن براق
   synthetic_emerald: جواهر تقلبی
   hazmat_suit: لباس ضد آتش
@@ -28,6 +30,7 @@ slimefun:
   24k_gold_block: شهر طلایی
   backpacks: کوله پشتی ها
   juicer: نوشیدنی های خوشمزه
+  more_enhanced_furnaces: کوره های بهتر
   carbonado_furnace: کوره لبه دار کربونادو
   block_placer: بلوک گذار
   scroll_of_dimensional_teleposition: چرخاندن چیزها
@@ -44,12 +47,20 @@ slimefun:
   oil: نفت
   fuel: سوخت
   hologram_projector: هولوگرام ها
+  solar_generators: نیروگاه خورشیدی
+  electric_furnaces: کوره برقی
   electric_ore_grinding: خرد کردن و آسیاب کردن
+  bio_reactor: راکتور زیستی
   elevator: آسانسورها
+  nuclear_reactor: نیروگاه هسته ای
   trash_can: اشغال
   elytra: بال
   special_elytras: بال مخصوص
   trident: نیزه سه شاخه
+  lava_generator: مولد گدازه
   auto_drier: یک روز خشک
+  diet_cookie: کوکی رژیمی
+  tree_growth_accelerator: درختان سریعتر
   lead_clothing: لباس سرب
   tape_measure: نوار اندازه گیری
+  bee_armor: زره زنبوری

src/main/resources/languages/he/messages.yml

@@ -146,6 +146,8 @@ messages:
   multimeter: '&bאחסון אנרגיה: &3%stored% &b/ &3%capacity%'
   piglin-barter: 'אתה לא יכול לסחור עם חזירונים באמצעות חפצי סליים פאן'
   bee-suit-slow-fall: '&eכנפי הדבורה שלך יעזרו לך להגיע לקרקע בצורה איטית ובטוחה'
+  deprecated-item: '&4פריט זה מיושן ויוסר מסליים פאן בקרוב.'
+  researching-is-disabled: '&cמחקר לא פעיל בשרת זה. לפי ברירת מחדל הכול פתוח!'
   multi-tool:
     mode-change: '&b%device% &9: המצב השתנה ל: %mode%'
     not-shears: '&c מולטי טול לא יכול לשמש כמזמרה!'
@@ -256,6 +258,9 @@ machines:
     pick-a-floor: '&3- בחר קומה -'
     current-floor: '&e אתה נמצא כרגע על קומה:'
     click-to-teleport: '&eלחץ &7 כדי להשתגר לקומה:'
+    enter-name: '&7אנא הכנס את שם הרצפה הרצוי לצ''אט שלך. &f(קודי צבע נתמכים!)'
+    named: '&2 בהצלחה נקבע שם קומה זאת: &f%floor%'
+    editor-title: 'הגדר מעלית זו'
   TELEPORTER:
     teleporting: '&3משתגר....'
     teleported: '&3שוגר!'
@@ -271,6 +276,8 @@ machines:
     waypoints: 'סקירת נקודות דרך'
   CARGO_NODES:
     must-be-placed: '&4חייב להיות מונח על תיבה או מכונה!'
+    connected: '&2מחובר!'
+    not-connected: '&4לא מחובר!'
   INDUSTRIAL_MINER:
     no-fuel: 'לכורה התעשייתית שלך אזל הדלק! שים את הדלק שלך בתיבה מעל.'
     piston-facing: '&cהכורה התעשייתי שלך דורש בוכנות מופנות כלפי מעלה!'
@@ -300,6 +307,8 @@ cauldron:
   no-discoloring: '&4אתה לא יכול לשנות את הצבע של שריון סליים פאן'
 gps:
   deathpoint: "&4נקודת מוות\n&7%date%"
+  status-online: 'מקוון'
+  status-offline: 'לא מקוון'
   waypoint:
     new: '&eהקלד שם לנקודת הדרך החדשה שלך בצ''אט. (קודי צבע נתמכים!)'
     added: '&a נוסף בהצלחה נקודת דרך חדשה'
@@ -399,3 +408,5 @@ languages:
   mk: 'מקדונית'
   sr: 'סרבית'
   be: 'בלארוסית'
+  si-LK: 'סינהאלית'
+  lt: 'ליטאית'

src/main/resources/languages/id/messages.yml

@@ -25,6 +25,7 @@ placeholderapi:
   profile-loading: 'Memuat...'
 guide:
   locked: 'TERKUNCI'
+  work-in-progress: 'Fitur ini belum sepenuhnya selesai!'
   locked-itemgroup:
     - 'Untuk membuka kategori ini anda'
     - 'harus membuka semua barang dari'
@@ -57,6 +58,7 @@ guide:
     selected-language: 'Yang sedang dipilih:'
     select: 'Klik untuk memilih bahasa ini'
     select-default: 'Klik untuk menggunakan bahasa standar server'
+    change: 'Klik untuk memilih sebuah bahasa baru'
     translations:
       name: '&aAda yang kurang?'
       lore: 'Klik untuk menambahkan terjemahan anda'
@@ -84,6 +86,7 @@ guide:
     addons: 'Addons untuk Slimefun4'
     bugs: 'Laporkan masalah'
     source: 'Kode sumber'
+    versions: 'Versi Terinstal'
   credits:
     commit: 'Melakukan'
     profile-link: 'Klik untuk mengunjungi profil mereka di GitHub'
@@ -196,6 +199,8 @@ machines:
     waypoints: 'Gambaran titik jalan'
   CARGO_NODES:
     must-be-placed: '&4Harus diletakan di dalam peti atau mesin!'
+    connected: '&2Terhubung!'
+    not-connected: '&4Tidak Terhubung!'
   INDUSTRIAL_MINER:
     no-fuel: '&c Penambang Industri Anda kehabisan bahan bakar! Masuklah bahan bakar Anda ke peti di atas.'
     piston-facing: '& c Penambang Industri Anda membutuhkan piston untuk menghadap ke atas!'
@@ -311,4 +316,8 @@ languages:
   ko: 'Korea'
   tr: 'Turki'
   hr: 'Croation'
+  mk: 'Makedonia'
+  sr: 'Serbian'
   be: 'Belarusian'
+  si-LK: 'Sinhala'
+  lt: 'Lithuanian'

src/main/resources/languages/ja/messages.yml

@@ -147,6 +147,7 @@ messages:
   piglin-barter: '&4Slimefunアイテムはピグリンとの物々交換に使用できません'
   bee-suit-slow-fall: '&e蜂の羽が着地を安全でゆっくりにした'
   deprecated-item: '&4このアイテムは廃止予定です。近日中にSlimefunから削除されます。'
+  researching-is-disabled: '%cこのサーバーではリサーチが無効化されていました。すべてがデフォルトでアンロックされました！'
   multi-tool:
     mode-change: '&b%device% モード変更: &9%mode%'
     not-shears: '&cMulti Toolはハサミとして利用できません！'
@@ -257,6 +258,7 @@ machines:
     pick-a-floor: '&3- 行先の選択 -'
     current-floor: '&e現在の階:'
     click-to-teleport: '&eクリック&7でこの階に移動:'
+    editor-title: 'エレベーターの設定'
   TELEPORTER:
     teleporting: '&3テレポート中…'
     teleported: '&3テレポート完了！'
@@ -272,6 +274,7 @@ machines:
     waypoints: 'ウェイポイント一覧'
   CARGO_NODES:
     must-be-placed: '&4チェストや機械に対して設置してください！'
+    not-connected: '&4接続されていません!'
   INDUSTRIAL_MINER:
     no-fuel: '&cIndustrial Minerは燃料切れです！上のチェストに燃料を補充してください。'
     piston-facing: '&cIndustrial Minerのピストンは上向きに設置してください！'
@@ -301,6 +304,8 @@ cauldron:
   no-discoloring: '&4Slimefunアイテムの脱色はできません'
 gps:
   deathpoint: '&4死亡地点 &7%date%'
+  status-online: 'オンライン'
+  status-offline: 'オフライン'
   waypoint:
     new: '&eウェイポイント名をチャットで入力してください&7（カラーコード対応）'
     added: '&a新しいウェイポイントを登録しました'

src/main/resources/languages/ja/researches.yml

@@ -153,10 +153,10 @@ slimefun:
   electric_ore_grinding: 粉砕粉砕
   heated_pressure_chamber: 加熱圧力室Ⅰ
   coal_generator: 火力発電所
-  bio_reactor: バイオマス発電所
+  bio_reactor: バイオリアクター
   auto_enchanting: エンチャント操作術
-  auto_anvil: 電動修理術
-  multimeter: マルチメーター
+  auto_anvil: 自動金床
+  multimeter: 電力計測
   gps_setup: GPS時代の夜明け
   gps_emergency_transmitter: 緊急戦線復帰
   programmable_androids: アンドロイド
@@ -250,7 +250,7 @@ slimefun:
   iron_golem_assembler: 人造アイアンゴーレム
   villager_rune: 村人の初期化
   elytra_cap: 衝撃緩和装備
-  bee_armor: 蜂アーマー
+  bee_armor: 養蜂用防護服
   book_binder: エンチャントの本の製本
   auto_crafting: 自動クラフト
   produce_collector: 自動搾乳

src/main/resources/languages/pt/messages.yml

@@ -2,15 +2,56 @@
 commands:
   help: Mostra este ecrã de ajuda
   cheat: Deixa-te fazer batota
+  give: Dá itens de Slimefun a alguém
+  guide: Dá-te um guia de Slimefun
+  teleporter: Vê os Waypoints de outros
   versions: Lista os Addons Instalados
+  open_guide: Abre o guia de slimefun sem utilizar o livro
+  stats: Mostra estatísticas de um jogador
+  research:
+    description: Desbloqueia/Apaga pesquisas de um jogador
+    reset: '&cTu apagaste a sabedoria do %player%'
+    reset-target: '&cA tua sabedoria foi apagada'
+  backpack:
+    description: Recuperar uma cópia de uma mochila existente
+    invalid-id: '&4O id deve ser um número não-negativo!'
+    player-never-joined: '&4Nenhum jogador com este nome foi encontrado!'
+    backpack-does-not-exist: 'A mochila especificada não existe!'
+    restored-backpack-given: '&aA sua mochila foi restaurada e adicionada ao seu inventário!'
+  charge:
+    description: Carrega o item que estás a segurar
+    charge-success: O item foi carregado!
+    not-rechargeable: Este item não pode ser carregado!
+  timings:
+    description: Timings de Slimefun e addons
+    please-wait: '&ePor favor, espere um segundo... Os resultados estão a chegar!'
+    verbose-player: '&4A flag verbose não pode ser utilizada por um jogador!'
+    unknown-flag: '&4Flag desconhecida: &c%flag%'
+  debug:
+    disabled: '&7Modo de debug desabilitado.'
 placeholderapi:
   profile-loading: 'A carregar...'
 guide:
   locked: 'BLOQUEADO'
+  work-in-progress: 'Isto ainda não está totalmente concluído!'
+  locked-itemgroup:
+    - 'Para desbloquear esta categoria tu vais ter de'
+    - 'precisas de desbloquear todos os itens das'
+    - 'categorias seguintes'
   search:
+    message: '&bO que gostarias de procurar?'
     name: '&7Pesquisar...'
+    tooltip: '&bClica para procurar um item'
+    inventory: 'À procura de: %item%'
   tooltips:
     open-itemgroup: 'Clique para abrir'
+    versions-notice: 'Estes são muito importantes para dar report a bugs!'
+    wiki: 'Veja este item na Wiki oficial do Slimefun'
+    recipes:
+      machine: 'Itens feitos nesta máquina'
+      miner: 'Recursos que podes obter com este Miner'
+      generator: 'Tipos de combustível disponíveis'
+      gold-pan: 'Recursos que podes obter'
   pages:
     previous: 'Página anterior'
     next: 'Página seguinte'
@@ -24,6 +65,11 @@ guide:
     select: 'Clique para selecionar esta linguagem'
     select-default: 'Clique para selecionar a linguagem padrão'
     change: 'Cliqua para selecionar uma linguagem nova'
+    description:
+      - '&7Agora tens a opção de alterar'
+      - '&7o idioma em que Slimefun'
+      - '&7lhe irá ser apresentado. Itens'
+      - '&7não podem ser traduzido por agora.'
     translations:
       name: '&aFalta alguma coisa?'
       lore: 'Cliqua para adicionar a tua própria tradução'
@@ -64,6 +110,9 @@ guide:
       resourcepack: '&cArtista de Resourcepack'
       translator: '&9Tradutor'
 messages:
+  only-players: '&4Este comando é apenas para Jogadores'
+  unknown-player: '&4Jogador Desconhecido: &c%player%'
+  no-permission: '&4Não tens as permissões necessárias para fazer isto'
   usage: '&4Utilização: &c%usage%'
   not-online: '&4%player% &cnão está online!'
   invalid-item: '&4%item% &cnão é um item válido!'
@@ -71,20 +120,49 @@ messages:
   hungry: '&cEstás com demasiada fome para fazer isso!'
   disabled-in-world: '&4&lEsse item foi desativado neste mundo'
   disabled-item: '&4&lEsse item foi desativado! Como é que o conseguiste?'
+  piglin-barter: '&4Não podes trocar com piglins utilizando itens de Slimefun'
+  auto-crafting:
+    tooltips:
+      disabled:
+        - '&cEsta receita está desativada no momento'
+        - ''
+        - '&eLeft Click &7to re-enable this recipe'
+        - '&eRight Click &7to remove this recipe'
+  no-pvp: '&cNão podes fazer pvp aqui!'
+  opening-guide: '&bA abrir o guia, isto pode demorar alguns segundos...'
+  opening-backpack: '&bA abrir a mochila, isto pode demorar alguns segundos...'
   link-prompt: '&eClique aqui:'
 machines:
   full-inventory: '&eDesculpa, o meu inventário está cheio!'
   HOLOGRAM_PROJECTOR:
     inventory-title: 'Editor de Holograma'
   ELEVATOR:
+    no-destinations: '&4Não foram encontrados destinos'
     pick-a-floor: '&3- Escolha um piso -'
   TELEPORTER:
     teleporting: '&3A teletransportar...'
     teleported: '&3Teletransportado!'
     cancelled: '&4Teletransporte cancelado!'
     gui:
+      title: 'Os teus waypoints'
       tooltip: 'Clica para te teletransportares'
       time: 'Tempo estimado'
+  GPS_CONTROL_PANEL:
+    transmitters: 'Transmissores'
+    waypoints: 'Waypoints'
+anvil:
+  not-working: '&4Não podes usar itens de Slimefun em uma bigorna!'
+  mcmmo-salvaging: '&4Não podes destruir itens do Slimefun!'
+brewing_stand:
+  not-working: '&4Não podes usar itens do Slimefun em um suporte de poções!'
+cartography_table:
+  not-working: '&4Não podes usar itens do Slimefun em uma mesa de cartografia!'
+smithing_table:
+  not-working: '&4Você não pode usar um item do Slimefun como um material de ferreiro!'
+villagers:
+  no-trading: '&4Não podes trocar itens de Slimefun com Villagers!'
+backpack:
+  already-open: '&cEsta mochila está aberta em outro lugar!'
 inventory:
   no-access: '&4Não tens permissão para aceder este bloco'
 android:
@@ -134,6 +212,7 @@ languages:
   fr: 'Francês'
   it: 'Italiano'
   es: 'Espanhol'
+  pl: 'Polaco'
   sv: 'Sueco'
   nl: 'Holandês'
   cs: 'Checo'

src/main/resources/languages/pt/researches.yml

@@ -1 +1,21 @@
 ---
+slimefun:
+  fortune_cookie: Bolinho da sorte
+  portable_dustbin: Caixote do Lixo Portátil
+  meat_jerky: Jerky de Carne
+  magic_sugar: Açúcar Mágico
+  monster_jerky: Jerky de Monstro
+  slime_armor: Armadura de Slime
+  sword_of_beheading: Espada da Decapitação
+  parachute: Pára-quedas
+  grappling_hook: Gancho-arpão
+  jetpacks: Jetpack
+  slimefun_metals: Metais Novos
+  carbonado: Diamantes Negros
+  synthetic_emerald: Jóia Falsa
+  chainmail_armor: Armadura de Malha
+  uranium: Radioativo
+  crushed_ore: Purificação de Minérios
+  first_aid: Primeiros socorros
+  gold_armor: Armadura Brilhante
+  backpacks: Mochilas

src/main/resources/languages/ro/categories.yml

@@ -1 +1,23 @@
 ---
+slimefun:
+  weapons: 'Arme'
+  food: 'Mâncare'
+  basic_machines: 'Maşinarii de bază'
+  electricity: 'Energie şi electricitate'
+  androids: 'Androizi programabili'
+  gps: 'Mașinarii GPS'
+  armor: 'Armură'
+  magical_items: 'Obiecte Magice'
+  magical_gadgets: 'Gadget-uri Magice'
+  misc: 'Obiecte Diverse'
+  technical_gadgets: 'Gadget-uri Tehnice'
+  resources: 'Resurse'
+  tech_misc: 'Componente Tehnice'
+  magical_armor: 'Armură Magică'
+  talismans: 'Talismane (nivelul I)'
+  ender_talismans: 'Talismane Ender (nivelul II)'
+  christmas: 'Crăciun (decembrie)'
+  valentines_day: 'Ziua Îndrăgostiților (14 februarie)'
+  easter: 'Paște (Aprilie)'
+  birthday: 'Ziua de naștere a lui TheBusyBiscuit (26 octombrie)'
+  halloween: 'Halloween (31 octombrie)'

src/main/resources/languages/ro/messages.yml

@@ -1,4 +1,7 @@
 ---
+commands:
+  timings:
+    please-wait: '&eTe rugam sa astepti o secunda... Rezultatele se incarca!'
 placeholderapi:
   profile-loading: 'Se încarcă...'
 guide:
@@ -8,38 +11,90 @@ guide:
     name: '&7Cauta...'
     tooltip: '&bClick pentru a căuta un obiect'
     inventory: 'Caută pentru: %item%'
+  tooltips:
+    versions-notice: 'Acestea sunt foarte importante atunci când raportezi problemele!'
+    wiki: 'Vezi acest articol pe Wiki-ul Slimefun Oficial'
   pages:
     previous: 'Pagina anterioară'
     next: 'Pagina următoare'
   back:
     guide: 'Inapoi la Ghidul Slimefun'
   languages:
+    selected-language: 'Selectare actuală:'
+    select: 'Click pentru a selecta această limbă'
+    select-default: 'Click pentru a selecta limba implicita'
+    change: 'Click pentru a selecta o nouă limbă'
     translations:
       name: '&aLipseste ceva?'
+      lore: 'Click pentru a adăuga propria ta traducere'
   title:
     main: 'Ghid Slimefun'
     settings: 'Setări și informații'
+    languages: 'Selectați limba preferată'
+    credits: 'Contribuitori Slimefun4'
+    wiki: 'Wiki Slimefun4'
+    addons: 'Addons pentru Slimefun4'
     bugs: 'Raportare Buguri'
+    source: 'Cod sursă'
     versions: 'Versiuni instalate'
+  credits:
+    commit: 'Commit'
+    commits: 'Commit-uri'
+    profile-link: 'Faceți clic pentru a le vizita profilul pe GitHub'
+    open: 'Click pentru a vedea contribuitorii noștri'
+    roles:
+      developer: '&6Dezvoltator'
+      wiki: '&3Editor Wiki'
+      resourcepack: '&cArtist Resurse'
+      translator: '&9Traducator'
 messages:
+  not-researched: '&4Nu ai suficiente cunostinte pentru a intelege acest obiect. &cVa trebui sa deblochezi &f"%item%&f"'
+  not-enough-xp: '&4Nu ai suficient XP pentru a debloca acest obiect'
+  unlocked: '&bAi deblocat &7"%research%"'
+  only-players: '&4Aceasta comanda este doar pentru jucatori'
   link-prompt: '&eClick aici:'
+machines:
+  TELEPORTER:
+    teleporting: '&3Teleportare...'
+    teleported: '&3Teleportat!'
+    cancelled: '&4Teleportare anulata!'
+    invulnerability: '&b&lAi primit 30 de secunde de Invulnerabilitate!'
+    gui:
+      title: 'Punctele tale de referinta'
+      tooltip: 'Click pentru teleportare'
+      time: 'Timp estimat'
 languages:
   en: 'Engleză'
   de: 'Germană'
   fr: 'Franceză'
   it: 'Italiană'
   es: 'Spaniolă'
+  pl: 'Poloneză'
   sv: 'Suedeză'
   nl: 'Olandeză'
   cs: 'Cehă'
   hu: 'Maghiară'
+  lv: 'Letonă'
   ru: 'Rusă'
   sk: 'Slovacă'
+  zh-CN: 'Chineză (China)'
+  zh-TW: 'Chineză (Taiwan)'
   vi: 'Vietnameză'
   id: 'Indoneziană'
   el: 'Greacă'
   he: 'Ebraică'
+  pt: 'Portugheză (Portugalia)'
   ar: 'Arabă'
   fi: 'Finlandeză'
   uk: 'Ucraineană'
+  ja: 'Japoneză'
+  fa: 'Persiană'
+  th: 'Tailandeza'
+  tl: 'Tagalog'
+  ro: 'Română'
+  bg: 'Bulgară'
+  ko: 'Coreeană'
+  hr: 'Croată'
+  mk: 'Macedoneană'
+  sr: 'Sârbă'
   be: 'Belarusă'

src/main/resources/languages/ro/researches.yml

@@ -1 +1,7 @@
 ---
+slimefun:
+  walking_sticks: Baston
+  portable_crafter: Masă de fabricare portabilă
+  portable_dustbin: Dustbin portabil
+  meat_jerky: Bucati de carne uscata
+  armor_forge: Masa de fabricare Armuri

src/main/resources/languages/sk/researches.yml

@@ -1,7 +1,7 @@
 ---
 slimefun:
   walking_sticks: Vychádzkové paličky
-  portable_crafter: Prenosný crafter
+  portable_crafter: Prenosný pracovný stôl
   fortune_cookie: Koláčik šťastia
   portable_dustbin: Prenosný kôš
   meat_jerky: Sušené mäso
@@ -13,14 +13,14 @@ slimefun:
   magic_eye_of_ender: Magiké Oko Endu
   magic_sugar: Magický cukor
   monster_jerky: Sušené mäso z monštier
-  slime_armor: Slime brnenie
+  slime_armor: Slizové brnenie
   sword_of_beheading: Meč popráv
   basic_circuit_board: Základná obvodová doska
   advanced_circuit_board: Pokročilá obvodová doska
   smeltery: Taviareň
   steel: Vek ocele
   misc_power_items: Dôležité  veci súvisiace s energiou
-  battery: Tvoja prvá baterka
+  battery: Tvoja prvá batéria
   steel_plate: Oceľové pokovovanie
   steel_thruster: Oceľová tryska
   parachute: Padák

src/main/resources/languages/translators.json

@@ -174,5 +174,11 @@
         "Day-OS",
         "ooicram",
         "Sxigames"
+    ],
+    "fa" : [
+        "mohammadamin22",
+        "AmirYaKuZa",
+        "amooking",
+        "taha2hosseini1"
     ]
 }

src/main/resources/languages/zh-CN/messages.yml

@@ -93,7 +93,7 @@ guide:
         click: '&e单击禁用解锁研究动画'
       disabled:
         text:
-          - '&b解锁动画: &a禁用'
+          - '&b解锁动画: &4禁用'
           - ''
           - '&7现在你可以选择是否'
           - '&7跳过解锁物品研究'

src/main/resources/languages/zh-CN/recipes.yml

@@ -22,10 +22,10 @@ slimefun:
       - '如合成表所示'
       - '使用磨石制作'
   smeltery:
-    name: '冶炼机 (Smeltery)'
+    name: '冶炼炉 (Smeltery)'
     lore:
       - '如合成表所示'
-      - '用冶炼机合成'
+      - '用冶炼炉合成'
   ore_crusher:
     name: '矿石粉碎机 (Ore Crusher)'
     lore:

src/main/resources/plugin.yml

@@ -9,7 +9,7 @@ description: Slimefun basically turns your entire Server into a FTB modpack with
 
 # Technical settings
 main: io.github.thebusybiscuit.slimefun4.implementation.Slimefun
-api-version: '1.14'
+api-version: '1.16'
 
 # (Soft) dependencies of Slimefun, we hook into these plugins.
 softdepend:

src/main/resources/tags/auto_crafter_supported_storage_blocks.json

@@ -0,0 +1,8 @@
+{
+  "values" : [
+    "#slimefun:shulker_boxes",
+    "minecraft:chest",
+    "minecraft:trapped_chest",
+    "minecraft:barrel"
+  ]
+}

src/main/resources/tags/cargo_supported_storage_blocks.json

@@ -0,0 +1,15 @@
+{
+  "values" : [
+    "#slimefun:shulker_boxes",
+    "minecraft:chest",
+    "minecraft:trapped_chest",
+    "minecraft:barrel",
+    "minecraft:furnace",
+    "minecraft:dispenser",
+    "minecraft:dropper",
+    "minecraft:hopper",
+    "minecraft:brewing_stand",
+    "minecraft:blast_furnace",
+    "minecraft:smoker"
+  ]
+}

src/main/resources/tags/climbing_pick_strong_surfaces.json

@@ -11,6 +11,26 @@
 		{
 			"id" : "minecraft:basalt",
 			"required" : false
+		},
+		{
+			"id" : "minecraft:calcite",
+			"required" : false
+		},	
+		{
+			"id" : "minecraft:deepslate",
+			"required" : false
+		},	
+		{
+			"id" : "minecraft:dripstone_block",
+			"required" : false
+		},
+		{
+			"id" : "minecraft:smooth_basalt",
+			"required" : false
+		},	
+		{
+			"id" : "minecraft:tuff",
+			"required" : false
 		}	
 	]
 }

src/main/resources/tags/climbing_pick_weak_surfaces.json

@@ -2,6 +2,11 @@
 	"values" : [
 		"#slimefun:concrete_powders",
 		"#minecraft:sand",
-		"minecraft:gravel"
+		"minecraft:gravel",
+		"minecraft:clay",
+		{
+			"id" : "minecraft:skulk",
+			"required" : false
+		}
 	]
 }

src/main/resources/tags/mangrove_base_blocks.json

@@ -0,0 +1,10 @@
+{
+  "values" : [
+    "#slimefun:dirt_variants",
+    "minecraft:clay",
+    {
+      "id" : "minecraft:mud",
+      "required" : false
+    }
+  ]
+}

src/main/resources/tags/tile_entities.json

@@ -0,0 +1,42 @@
+{
+  "values" : [
+    "#slimefun:shulker_boxes",
+    "#minecraft:signs",
+    "#minecraft:banners",
+    "#minecraft:beds",
+    "minecraft:chest",
+    "minecraft:trapped_chest",
+    "minecraft:barrel",
+    "minecraft:furnace",
+    "minecraft:dispenser",
+    "minecraft:dropper",
+    "minecraft:hopper",
+    "minecraft:brewing_stand",
+    "minecraft:blast_furnace",
+    "minecraft:smoker",
+    "minecraft:beacon",
+    "minecraft:spawner",
+    "minecraft:note_block",
+    "minecraft:jukebox",
+    "minecraft:enchanting_table",
+    "minecraft:end_portal",
+    "minecraft:ender_chest",
+    "minecraft:command_block",
+    "minecraft:structure_block",
+    "minecraft:end_gateway",
+    "minecraft:comparator",
+    "minecraft:conduit",
+    "minecraft:bell",
+    "minecraft:daylight_detector",
+    "minecraft:player_head",
+    "minecraft:player_wall_head",
+    {
+      "id" : "minecraft:soul_campfire",
+      "required" : false
+    },
+    {
+      "id" : "minecraft:lectern",
+      "required" : false
+    }
+  ]
+}

src/main/resources/wiki.json

@@ -215,6 +215,7 @@
     "GILDED_IRON_CHESTPLATE" : "Armor",
     "GILDED_IRON_HELMET" : "Armor",
     "GILDED_IRON_LEGGINGS" : "Armor",
+    "GLOW_BERRY_JUICE" : "Juices",
     "GLOWSTONE_BOOTS" : "Magical-Armor",
     "GLOWSTONE_CHESTPLATE" : "Magical-Armor",
     "GLOWSTONE_HELMET" : "Magical-Armor",

src/test/java/io/github/thebusybiscuit/slimefun4/utils/TestMinecraftVersion.java

@@ -11,57 +11,57 @@ class TestMinecraftVersion {
     @Test
     @DisplayName("Test if Minecraft versions match themselves")
     void testMatches() {
-        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_14.isMinecraftVersion(14));
-        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_15.isMinecraftVersion(15));
+        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_16.isMinecraftVersion(16));
+        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_17.isMinecraftVersion(17));
 
-        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_15.isMinecraftVersion(14));
-        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_14.isMinecraftVersion(0));
+        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_17.isMinecraftVersion(16));
+        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_16.isMinecraftVersion(0));
     }
 
     @Test
     @DisplayName("Test if Minecraft versions are ordered correctly (#atLeast)")
     void testAtLeast() {
-        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_16.isAtLeast(MinecraftVersion.MINECRAFT_1_14));
-        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_15.isAtLeast(MinecraftVersion.MINECRAFT_1_14));
-        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_15.isAtLeast(MinecraftVersion.MINECRAFT_1_15));
+        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_18.isAtLeast(MinecraftVersion.MINECRAFT_1_16));
+        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_17.isAtLeast(MinecraftVersion.MINECRAFT_1_16));
+        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_17.isAtLeast(MinecraftVersion.MINECRAFT_1_17));
 
-        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_15.isAtLeast(MinecraftVersion.MINECRAFT_1_16));
+        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_17.isAtLeast(MinecraftVersion.MINECRAFT_1_18));
     }
 
     @Test
     @DisplayName("Test correct behaviour for MinecraftVersion.UNKNOWN.isAtleast(...)")
     void testAtLeastUnknown() {
         // Unknown should always fall back to false
-        Assertions.assertFalse(MinecraftVersion.UNKNOWN.isAtLeast(MinecraftVersion.MINECRAFT_1_14));
-        Assertions.assertFalse(MinecraftVersion.UNKNOWN.isAtLeast(MinecraftVersion.MINECRAFT_1_15));
+        Assertions.assertFalse(MinecraftVersion.UNKNOWN.isAtLeast(MinecraftVersion.MINECRAFT_1_16));
+        Assertions.assertFalse(MinecraftVersion.UNKNOWN.isAtLeast(MinecraftVersion.MINECRAFT_1_17));
 
-        Assertions.assertThrows(IllegalArgumentException.class, () -> MinecraftVersion.MINECRAFT_1_14.isAtLeast(null));
+        Assertions.assertThrows(IllegalArgumentException.class, () -> MinecraftVersion.MINECRAFT_1_16.isAtLeast(null));
     }
 
     @Test
     @DisplayName("Test if Minecraft versions are ordered correctly (#isBefore)")
     void testIsBefore() {
-        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_14.isBefore(MinecraftVersion.MINECRAFT_1_15));
-        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_14.isBefore(MinecraftVersion.MINECRAFT_1_16));
+        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_16.isBefore(MinecraftVersion.MINECRAFT_1_17));
+        Assertions.assertTrue(MinecraftVersion.MINECRAFT_1_16.isBefore(MinecraftVersion.MINECRAFT_1_18));
 
-        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_15.isBefore(MinecraftVersion.MINECRAFT_1_15));
-        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_15.isBefore(MinecraftVersion.MINECRAFT_1_14));
+        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_17.isBefore(MinecraftVersion.MINECRAFT_1_17));
+        Assertions.assertFalse(MinecraftVersion.MINECRAFT_1_17.isBefore(MinecraftVersion.MINECRAFT_1_16));
     }
 
     @Test
     @DisplayName("Test correct behaviour for MinecraftVersion.UNKNOWN.isBefore(...)")
     void testIsBeforeUnknown() {
         // Unknown should always fall back to true
-        Assertions.assertTrue(MinecraftVersion.UNKNOWN.isBefore(MinecraftVersion.MINECRAFT_1_14));
-        Assertions.assertTrue(MinecraftVersion.UNKNOWN.isBefore(MinecraftVersion.MINECRAFT_1_15));
+        Assertions.assertTrue(MinecraftVersion.UNKNOWN.isBefore(MinecraftVersion.MINECRAFT_1_16));
+        Assertions.assertTrue(MinecraftVersion.UNKNOWN.isBefore(MinecraftVersion.MINECRAFT_1_17));
 
-        Assertions.assertThrows(IllegalArgumentException.class, () -> MinecraftVersion.MINECRAFT_1_14.isBefore(null));
+        Assertions.assertThrows(IllegalArgumentException.class, () -> MinecraftVersion.MINECRAFT_1_16.isBefore(null));
     }
 
     @Test
     @DisplayName("Test warning system for lowest supported version checks")
     void testLowestSupportedVersion() {
-        Assertions.assertThrows(IllegalArgumentException.class, () -> MinecraftVersion.UNIT_TEST.isAtLeast(MinecraftVersion.MINECRAFT_1_14));
+        Assertions.assertThrows(IllegalArgumentException.class, () -> MinecraftVersion.UNIT_TEST.isAtLeast(MinecraftVersion.MINECRAFT_1_16));
     }
 
 }

src/test/java/io/github/thebusybiscuit/slimefun4/utils/TestNumberUtils.java

@@ -91,4 +91,29 @@ class TestNumberUtils {
         Assertions.assertEquals("-2Q", NumberUtils.getCompactDouble(-2000000000000000.0));
     }
 
+    @Test
+    @DisplayName("Test flow safe addition")
+    void testFlowSafeAddition() {
+        Assertions.assertEquals(Integer.MAX_VALUE, NumberUtils.flowSafeAddition(Integer.MAX_VALUE, 1));
+        Assertions.assertEquals(Integer.MAX_VALUE, NumberUtils.flowSafeAddition(1, Integer.MAX_VALUE));
+        Assertions.assertEquals(Integer.MAX_VALUE, NumberUtils.flowSafeAddition(Integer.MAX_VALUE - 1, 2));
+        Assertions.assertEquals(Integer.MAX_VALUE, NumberUtils.flowSafeAddition(2, Integer.MAX_VALUE - 1));
+        Assertions.assertEquals(Integer.MIN_VALUE, NumberUtils.flowSafeAddition(Integer.MIN_VALUE, -1));
+        Assertions.assertEquals(Integer.MIN_VALUE, NumberUtils.flowSafeAddition(-1, Integer.MIN_VALUE));
+        Assertions.assertEquals(Integer.MIN_VALUE, NumberUtils.flowSafeAddition(Integer.MIN_VALUE + 1, -2));
+        Assertions.assertEquals(Integer.MIN_VALUE, NumberUtils.flowSafeAddition(-2, Integer.MIN_VALUE + 1));
+    }
+    
+    @Test
+    @DisplayName("Test limited addition")
+    void testLimitedAddition() {
+        Assertions.assertEquals(1000, NumberUtils.limitedAddition(1000, 1, -1000, 1000));
+        Assertions.assertEquals(1000, NumberUtils.limitedAddition(1, 1000, -1000, 1000));
+        Assertions.assertEquals(1000, NumberUtils.limitedAddition(999, 2, -1000, 1000));
+        Assertions.assertEquals(1000, NumberUtils.limitedAddition(2, 999, -1000, 1000));
+        Assertions.assertEquals(-1000, NumberUtils.limitedAddition(-1000, -1, -1000, 1000));
+        Assertions.assertEquals(-1000, NumberUtils.limitedAddition(-1, -1000, -1000, 1000));
+        Assertions.assertEquals(-1000, NumberUtils.limitedAddition(-999, -2, -1000, 1000));
+        Assertions.assertEquals(-1000, NumberUtils.limitedAddition(-2, -999, -1000, 1000));
+    }
 }

src/test/java/io/github/thebusybiscuit/slimefun4/utils/biomes/TestBiomeMapCompatibility.java

@@ -98,11 +98,6 @@ class TestBiomeMapCompatibility {
         Map<String, MinecraftVersion[]> testCases = new HashMap<>();
 
         // @formatter:off
-        testCases.put("nether_ice_v1.14", new MinecraftVersion[] {
-            MinecraftVersion.MINECRAFT_1_14,
-            MinecraftVersion.MINECRAFT_1_15
-        });
-        
         testCases.put("nether_ice_v1.16", new MinecraftVersion[] {
             MinecraftVersion.MINECRAFT_1_16,
             MinecraftVersion.MINECRAFT_1_17,
@@ -110,9 +105,7 @@ class TestBiomeMapCompatibility {
             MinecraftVersion.MINECRAFT_1_19
         });
         
-        testCases.put("oil_v1.14", new MinecraftVersion[] {
-            MinecraftVersion.MINECRAFT_1_14,
-            MinecraftVersion.MINECRAFT_1_15,
+        testCases.put("oil_v1.16", new MinecraftVersion[] {
             MinecraftVersion.MINECRAFT_1_16,
             MinecraftVersion.MINECRAFT_1_17
         });
@@ -122,9 +115,7 @@ class TestBiomeMapCompatibility {
             MinecraftVersion.MINECRAFT_1_19
         });
         
-        testCases.put("salt_v1.14", new MinecraftVersion[] {
-            MinecraftVersion.MINECRAFT_1_14,
-            MinecraftVersion.MINECRAFT_1_15,
+        testCases.put("salt_v1.16", new MinecraftVersion[] {
             MinecraftVersion.MINECRAFT_1_16,
             MinecraftVersion.MINECRAFT_1_17
         });
@@ -134,11 +125,6 @@ class TestBiomeMapCompatibility {
             MinecraftVersion.MINECRAFT_1_19
         });
         
-        testCases.put("uranium_v1.14", new MinecraftVersion[] {
-            MinecraftVersion.MINECRAFT_1_14,
-            MinecraftVersion.MINECRAFT_1_15
-        });
-        
         testCases.put("uranium_v1.16", new MinecraftVersion[] {
             MinecraftVersion.MINECRAFT_1_16
         });