Initial commit: JS-powered Minestom server with hot-reloading and Gitea Action

.gitea/workflows/build.yaml

@@ -0,0 +1,32 @@
+name: Build JStom
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Set up JDK 25
+      uses: actions/setup-java@v4
+      with:
+        java-version: '25-ea'
+        distribution: 'temurin' 
+        # Falls back to other distributions if Temurin 25 isn't available, 
+        # or Oracle OpenJDK if specific EA builds are needed.
+
+    - name: Setup Gradle
+      uses: gradle/actions/setup-gradle@v3
+
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+
+    - name: Build with Gradle
+      run: ./gradlew build

.gitignore

@@ -0,0 +1,42 @@
+# Gradle
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+# Java
+*.class
+*.log
+*.ctxt
+.mtj.tmp/
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# IntelliJ IDEA
+.idea/
+*.iml
+*.iws
+*.ipr
+out/
+
+# Eclipse
+.classpath
+.project
+.settings/
+bin/
+
+# VS Code
+.vscode/
+
+# System
+.DS_Store
+Thumbs.db
+
+# Project specific
+*.log

build.gradle.kts

@@ -0,0 +1,38 @@
+plugins {
+    id("java")
+    id("application")
+}
+
+group = "net.jstom"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+    maven("https://jitpack.io") // For Minestom
+}
+
+dependencies {
+    // Minestom - using master-SNAPSHOT
+    implementation("com.github.Minestom:Minestom:master-SNAPSHOT")
+    
+    // GraalJS for JavaScript engine
+    implementation("org.graalvm.polyglot:polyglot:24.1.2")
+    implementation("org.graalvm.polyglot:js:24.1.2")
+    
+    // Logging
+    implementation("org.slf4j:slf4j-simple:2.0.9")
+}
+
+application {
+    mainClass.set("net.jstom.Main")
+}
+
+java {
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(25))
+    }
+}
+
+tasks.withType<JavaCompile> {
+    options.encoding = "UTF-8"
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

run.bat

@@ -0,0 +1,2 @@
+@echo off
+call build\install\jstom\bin\jstom.bat

scripts/index.js

@@ -0,0 +1,8 @@
+server.log("Hello from JavaScript!");
+
+// Listen for player spawn
+server.on('net.minestom.server.event.player.PlayerSpawnEvent', (event) => {
+    var player = event.getPlayer();
+    player.sendMessage("Welcome to the JS-powered Minestom server!");
+    server.log("Player " + player.getUsername() + " has spawned.");
+});

settings.gradle.kts

@@ -0,0 +1 @@
+rootProject.name = "jstom"

src/main/java/net/jstom/Main.java

@@ -0,0 +1,74 @@
+package net.jstom;
+
+import net.jstom.script.ScriptManager;
+import net.minestom.server.MinecraftServer;
+import net.minestom.server.coordinate.Pos;
+import net.minestom.server.entity.Player;
+import net.minestom.server.event.GlobalEventHandler;
+import net.minestom.server.event.player.AsyncPlayerConfigurationEvent;
+import net.minestom.server.event.server.ServerListPingEvent;
+import net.minestom.server.instance.InstanceContainer;
+import net.minestom.server.instance.InstanceManager;
+import net.minestom.server.instance.LightingChunk;
+import net.minestom.server.instance.block.Block;
+
+import java.io.File;
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        // Initialize server
+        MinecraftServer minecraftServer = MinecraftServer.init();
+
+        InstanceManager instanceManager = MinecraftServer.getInstanceManager();
+        // Create the instance
+        InstanceContainer instanceContainer = instanceManager.createInstanceContainer();
+        // Set the ChunkGenerator
+        instanceContainer.setGenerator(unit -> 
+            unit.modifier().fillHeight(0, 40, Block.GRASS_BLOCK)
+        );
+        instanceContainer.setChunkSupplier(LightingChunk::new);
+
+        // Add an event callback to specify the spawning instance (and the spawn position)
+        GlobalEventHandler globalEventHandler = MinecraftServer.getGlobalEventHandler();
+        globalEventHandler.addListener(AsyncPlayerConfigurationEvent.class, event -> {
+            final Player player = event.getPlayer();
+            event.setSpawningInstance(instanceContainer);
+            player.setRespawnPoint(new Pos(0, 42, 0));
+        });
+
+        // Initialize Script Manager
+        ScriptManager scriptManager = new ScriptManager(new File("scripts"));
+        scriptManager.load();
+
+        // Console thread for commands
+        new Thread(() -> {
+            Scanner scanner = new Scanner(System.in);
+            while (scanner.hasNextLine()) {
+                String line = scanner.nextLine();
+                String[] parts = line.split(" ");
+                String command = parts[0];
+
+                if (command.equalsIgnoreCase("reload")) {
+                    if (parts.length > 1) {
+                        String fileName = parts[1];
+                        System.out.println("Reloading " + fileName + "...");
+                        scriptManager.reload(fileName);
+                    } else {
+                        System.out.println("Reloading all scripts...");
+                        scriptManager.reload();
+                    }
+                } else if (command.equalsIgnoreCase("stop")) {
+                    MinecraftServer.stopCleanly();
+                    System.exit(0);
+                }
+            }
+        }).start();
+
+        System.out.println("Server starting on port 25565");
+        System.out.println("Type 'reload' to reload all scripts, or 'reload <filename.js>' for a specific file.");
+        
+        // Start the server
+        minecraftServer.start("0.0.0.0", 25565);
+    }
+}

src/main/java/net/jstom/script/ScriptApi.java

@@ -0,0 +1,67 @@
+package net.jstom.script;
+
+import net.minestom.server.MinecraftServer;
+import net.minestom.server.event.Event;
+import net.minestom.server.event.EventNode;
+import org.graalvm.polyglot.Value;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
+
+public class ScriptApi {
+    private final List<EventNode<Event>> registeredNodes = new ArrayList<>();
+
+    /**
+     * Registers an event listener from JavaScript.
+     * Usage in JS: server.on('net.minestom.server.event.player.PlayerLoginEvent', (event) => { ... });
+     */
+    public void on(String eventClassName, Value callback) {
+        try {
+            Class<?> clazz = Class.forName(eventClassName);
+            if (!Event.class.isAssignableFrom(clazz)) {
+                System.err.println("[JStom] Class " + eventClassName + " is not an Event.");
+                return;
+            }
+
+            @SuppressWarnings("unchecked")
+            Class<? extends Event> eventClass = (Class<? extends Event>) clazz;
+
+            // Create a node for this listener so we can easily remove it later
+            var node = EventNode.all("script-node-" + System.nanoTime());
+            
+            node.addListener(eventClass, event -> {
+                // Execute JS callback
+                synchronized (callback) {
+                    if (callback.canExecute()) {
+                        try {
+                            callback.executeVoid(event);
+                        } catch (Exception e) {
+                            System.err.println("[JStom] Error in JS event listener:");
+                            e.printStackTrace();
+                        }
+                    }
+                }
+            });
+
+            MinecraftServer.getGlobalEventHandler().addChild(node);
+            registeredNodes.add(node);
+            System.out.println("[JStom] Registered listener for " + eventClass.getSimpleName());
+
+        } catch (ClassNotFoundException e) {
+            System.err.println("[JStom] Could not find event class: " + eventClassName);
+        }
+    }
+
+    public void cleanup() {
+        System.out.println("[JStom] Cleaning up " + registeredNodes.size() + " event nodes...");
+        for (var node : registeredNodes) {
+            MinecraftServer.getGlobalEventHandler().removeChild(node);
+        }
+        registeredNodes.clear();
+    }
+    
+    public void log(String message) {
+        System.out.println("[JS] " + message);
+    }
+}

src/main/java/net/jstom/script/ScriptManager.java

@@ -0,0 +1,104 @@
+package net.jstom.script;
+
+import org.graalvm.polyglot.Context;
+import org.graalvm.polyglot.HostAccess;
+import org.graalvm.polyglot.Source;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class ScriptManager {
+    private final File scriptsDir;
+    private final Map<String, ScriptEnv> loadedScripts = new HashMap<>();
+
+    public ScriptManager(File scriptsDir) {
+        this.scriptsDir = scriptsDir;
+    }
+
+    public void load() {
+        if (!scriptsDir.exists()) {
+            scriptsDir.mkdirs();
+        }
+
+        File[] files = scriptsDir.listFiles((dir, name) -> name.endsWith(".js"));
+        if (files != null) {
+            for (File file : files) {
+                loadScript(file);
+            }
+        }
+    }
+
+    public void loadScript(File file) {
+        String fileName = file.getName();
+        unloadScript(fileName); // Ensure clean slate if reloading
+
+        System.out.println("[JStom] Loading script: " + fileName);
+        
+        ScriptApi api = new ScriptApi();
+        Context context = Context.newBuilder("js")
+                .allowHostAccess(HostAccess.ALL)
+                .allowHostClassLookup(s -> true)
+                .allowIO(true)
+                .build();
+
+        context.getBindings("js").putMember("server", api);
+
+        try {
+            context.eval(Source.newBuilder("js", file).build());
+            loadedScripts.put(fileName, new ScriptEnv(context, api, file));
+        } catch (IOException e) {
+            e.printStackTrace();
+        } catch (Exception e) {
+            System.err.println("[JStom] Error executing script " + fileName);
+            e.printStackTrace();
+            // Cleanup if failed
+            api.cleanup();
+            context.close();
+        }
+    }
+
+    public void unloadScript(String fileName) {
+        ScriptEnv env = loadedScripts.remove(fileName);
+        if (env != null) {
+            env.api.cleanup();
+            env.context.close();
+            System.out.println("[JStom] Unloaded script: " + fileName);
+        }
+    }
+
+    public void unload() {
+        // Copy keys to avoid ConcurrentModificationException
+        for (String fileName : new java.util.ArrayList<>(loadedScripts.keySet())) {
+            unloadScript(fileName);
+        }
+    }
+
+    public void reload() {
+        unload();
+        load();
+    }
+    
+    public void reload(String fileName) {
+        File file = new File(scriptsDir, fileName);
+        if (file.exists()) {
+            loadScript(file);
+        } else {
+            System.err.println("[JStom] File not found: " + fileName);
+        }
+    }
+
+    private static class ScriptEnv {
+        final Context context;
+        final ScriptApi api;
+        final File file;
+
+        public ScriptEnv(Context context, ScriptApi api, File file) {
+            this.context = context;
+            this.api = api;
+            this.file = file;
+        }
+    }
+}
+