feat: add folia support

api/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-16R3/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-17R1/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-18R1/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-18R2/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-19R1/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-19R2/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bukkit-19R3/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-19R3</artifactId>

bukkit-20R1/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-20R1</artifactId>

bukkit-20R2/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-20R2</artifactId>

bukkit-20R3/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-20R3</artifactId>

bukkit-20R4/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-20R4</artifactId>

bukkit-21R1/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-21R1</artifactId>

bukkit-21R2/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-21R2</artifactId>

bukkit-21R3/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.cerus.visualcrafting</groupId>
         <artifactId>parent</artifactId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
 
     <artifactId>bukkit-21R3</artifactId>

folia/pom.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>dev.cerus.visualcrafting</groupId>
+        <artifactId>parent</artifactId>
+        <version>1.4.1</version>
+    </parent>
+
+    <artifactId>folia</artifactId>
+
+    <properties>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <repositories>
+        <repository>
+            <id>papermc</id>
+            <url>https://repo.papermc.io/repository/maven-public/</url>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>dev.folia</groupId>
+            <artifactId>folia-api</artifactId>
+            <version>1.20.1-R0.1-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+</project>

folia/src/main/java/dev/cerus/visualcrafting/folia/FoliaUtil.java

@@ -0,0 +1,39 @@
+package dev.cerus.visualcrafting.folia;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Entity;
+import org.bukkit.plugin.java.JavaPlugin;
+
+public class FoliaUtil {
+    // Source: https://github.com/pop4959/Chunky/blob/0f5d81d5ea4c4062f514fd6d7d59c3f7006cc91d/folia/src/main/java/org/popcraft/chunky/platform/Folia.java
+    private static final boolean IS_FOLIA = classExists("io.papermc.paper.threadedregions.RegionizedServer") || classExists("io.papermc.paper.threadedregions.RegionizedServerInitEvent");
+
+    public static boolean isFolia() {
+        return IS_FOLIA;
+    }
+
+    public static void runIfFolia(Runnable runFolia, Runnable runElse) {
+        if (isFolia()) {
+            runFolia.run();
+        } else {
+            runElse.run();
+        }
+    }
+
+    public static void scheduleOnEntity(JavaPlugin plugin, Entity entity, Runnable runnable, int delay) {
+        entity.getScheduler().execute(plugin, runnable, null, delay);
+    }
+
+    public static void scheduleOnServer(JavaPlugin plugin, Runnable runnable) {
+        Bukkit.getServer().getGlobalRegionScheduler().execute(plugin, runnable);
+    }
+
+    private static boolean classExists(final String clazz) {
+        try {
+            Class.forName(clazz);
+            return true;
+        } catch (ClassNotFoundException e) {
+            return false;
+        }
+    }
+}

plugin/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>parent</artifactId>
         <groupId>dev.cerus.visualcrafting</groupId>
-        <version>1.4.0</version>
+        <version>1.4.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -29,6 +29,12 @@
             <version>${project.parent.version}</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>dev.cerus.visualcrafting</groupId>
+            <artifactId>folia</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>compile</scope>
+        </dependency>
         <dependency>
             <groupId>dev.cerus.visualcrafting</groupId>
             <artifactId>bukkit-16R3</artifactId>

plugin/src/main/java/dev/cerus/visualcrafting/plugin/VisualCraftingPlugin.java

@@ -2,6 +2,7 @@
 
 import dev.cerus.visualcrafting.api.config.Config;
 import dev.cerus.visualcrafting.api.version.VersionAdapter;
+import dev.cerus.visualcrafting.folia.FoliaUtil;
 import dev.cerus.visualcrafting.plugin.listener.CancelCraftingListener;
 import dev.cerus.visualcrafting.plugin.listener.CraftingInventoryInteractListener;
 import dev.cerus.visualcrafting.plugin.listener.PlayerJoinListener;
@@ -115,6 +116,13 @@ public void onEnable() {
         versionAdapter.init(this, (player, integer) ->
                 this.getServer().getScheduler().runTask(this, () ->
                         visualizationController.entityClick(player, integer)));
+        versionAdapter.init(this, (player, integer) -> {
+            Runnable cmd = () -> visualizationController.entityClick(player, integer);
+            FoliaUtil.runIfFolia(
+                    () -> FoliaUtil.scheduleOnEntity(VisualCraftingPlugin.this, player, cmd, 0),
+                    () -> getServer().getScheduler().runTask(this, cmd)
+            );
+        });
 
         this.getServer().getPluginManager().registerEvents(new CancelCraftingListener(visualizationController), this);
         this.getServer().getPluginManager().registerEvents(new PlayerJoinListener(this, versionAdapter), this);

plugin/src/main/java/dev/cerus/visualcrafting/plugin/listener/CraftingInventoryInteractListener.java

@@ -1,16 +1,21 @@
 package dev.cerus.visualcrafting.plugin.listener;
 
+import dev.cerus.visualcrafting.folia.FoliaUtil;
 import dev.cerus.visualcrafting.plugin.VisualCraftingPlugin;
 import dev.cerus.visualcrafting.plugin.visualizer.VisualizationController;
 import java.util.Arrays;
 import java.util.Objects;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryDragEvent;
+import org.bukkit.event.inventory.InventoryEvent;
 import org.bukkit.event.inventory.InventoryInteractEvent;
+import org.bukkit.event.inventory.PrepareItemCraftEvent;
 import org.bukkit.inventory.CraftingInventory;
+import org.bukkit.inventory.InventoryView;
 
 public class CraftingInventoryInteractListener implements Listener {
     private final VisualCraftingPlugin plugin;
@@ -23,20 +28,25 @@ public CraftingInventoryInteractListener(VisualCraftingPlugin plugin, Visualizat
 
     @EventHandler
     public void onDrag(InventoryDragEvent event) {
-        onInteract(event);
+        onInteract(event.getView());
     }
 
     @EventHandler
     public void onClick(InventoryClickEvent event) {
-        onInteract(event);
+        onInteract(event.getView());
     }
 
-    public void onInteract(InventoryInteractEvent event) {
-        if (!(event.getView().getTopInventory() instanceof CraftingInventory inv)) {
+    @EventHandler
+    public void onPrepareCraft(PrepareItemCraftEvent event) {
+        onInteract(event.getView());
+    }
+
+    public void onInteract(InventoryView view) {
+        if (!(view.getTopInventory() instanceof CraftingInventory inv)) {
             return;
         }
-        Player player = (Player) event.getWhoClicked();
-        plugin.getServer().getScheduler().runTaskLater(plugin, () -> {
+        Player player = (Player) view.getPlayer();
+        Runnable cmd = () -> {
             if (!player.isOnline()) {
                 return;
             }
@@ -49,6 +59,10 @@ public void onInteract(InventoryInteractEvent event) {
                         player,
                         inv.getLocation().getBlock());
             }
-        }, 1);
+        };
+        FoliaUtil.runIfFolia(
+                () -> FoliaUtil.scheduleOnEntity(plugin, player, cmd, 1),
+                () -> Bukkit.getServer().getScheduler().runTaskLater(plugin, cmd, 1)
+        );
     }
 }

plugin/src/main/resources/plugin.yml

@@ -6,4 +6,5 @@ api-version: 1.16
 
 description: "Visualizes the crafting process using invisible item frames and maps."
 prefix: "Visual Crafting"
-website: "https://github.com/cerus/visual-crafting"
+website: "https://github.com/cerus/visual-crafting"
+folia-supported: true

pom.xml

@@ -7,7 +7,7 @@
     <groupId>dev.cerus.visualcrafting</groupId>
     <artifactId>parent</artifactId>
     <packaging>pom</packaging>
-    <version>1.4.0</version>
+    <version>1.4.1</version>
     <modules>
         <module>plugin</module>
         <module>api</module>
@@ -25,6 +25,7 @@
         <module>bukkit-21R1</module>
         <module>bukkit-21R2</module>
         <module>bukkit-21R3</module>
+        <module>folia</module>
     </modules>
 
     <properties>