now and always not need manual generate lib's list

Used `/d` parameter for change directory with drive.

.gitignore

@@ -0,0 +1 @@
+for_build/

CHANGELOG.md

@@ -0,0 +1,10 @@
+## 2021-07-22
++ move `./docs/` to `ph-pages` branch.
+
+## 2021-07-21
++ update launcher to 1.17.1
+> java 16 to run need
+
+## 2020-10-10
++ add return notification for generate libraries list.
++ add output parameter for make libs script.

README.md

@@ -1,53 +1,15 @@
-Minecraft Batch Launcher
-========================
-
-### English help ###
-## 1. Installation ##
-Get to the [launcher page](https://github.com/IIIypuk/minecraft-launcher/blob/master/mc_start.bat). Click with right mouse button on **Raw** then click on **Save as...** and save file to your desired location.
-
-## 2. Minecraft Client ##
-By default, script will run Minecraft from the default directory `%APPDATA%\.minecraft`.  
-If you don't have a client, download [launcher](https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.jar), log in with Demo account and download Minecraft client.  
-After this, you may close official launcher and enjoy playing full version of Minecraft.
-
-## 3. Setting up ##
-This launcher can be customized by editing parameters in source file.
-Use right mouse button to open a context menu, then click **edit**.
-
-**List of parameters and values:**
-
-+ `%MC_DIR%` - Minecraft client directory. By default it's `%APPDATA%\.minecraft`.
-+ `%GAME_DIR%` - user game files. Resourcepacks, saves, screenshots, etc.
-+ `%ASSETS_DIR%` - game libraries directory. Don't modify anything there, unless you know what are you doing.
-+ `%NATIVES_DIR%` - native game libraries directory, which are used to launch game on Windows.
-[Download](https://github.com/IIIypuk/minecraft-launcher/raw/master/natives/1.12.2.zip) and unpack this to the `versions\`, which is located nearby to the Minecraft client.
-+ `%PLAYER%` - player name (shown above the head), by default it's **Steve**.
-+ `%WIDTH%` - window width.
-+ `%HEIGHT%` - window height.
-+ `%RAM%` - amount of RAM (heap size) used by the JVM. **512MB** by default. If your PC has more than **4GB** of RAM, you can surely set it to `-Xmx2G`.
-
-
-### Русская справка ###
-## 1. Установка ##
-Перейдите на [страницу лаунчера](https://github.com/IIIypuk/minecraft-launcher/blob/master/mc_start.bat). Правой кнопкой мыши нажмите на **Raw** и выберите пункт **Сохранить как...** и сохраните файл в удобное для Вас место.
-
-## 2. Клиент Minecraft ##
-По умолчанию скрипт настроен на запуск Minecraft из стандартной директории `%APPDATA%\.minecraft`.  
-Если у Вас нет клиента Minecraft, скачайте с официального сайта [лаунчер](https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.jar), зайдите под Demo учётной записью и скачайте клиент Minecraft.  
-После этого можно закрыть официальный лаунчер, запустить скачанный лаунчер и наслаждаться игрой в полную версию.
-
-## 3. Настройка ##
-Этот лаунчер можно настроить. Настройка производится путём изменения параметров в исходном коде лаунчера.  
-Для этого нажмите правой кнопкой мыши по файлу лаунчера и выберите пункт **Изменить**.
-
-**Список параметров и их значений представлены ниже:**
-
-+ `%MC_DIR%` - директория с клиентом Minecraft. По умолчанию `%APPDATA%\.minecraft`.
-+ `%GAME_DIR%` - директория с файлами пользователя. Ресурс-паки, сохранения, скриншоты и др.
-+ `%ASSETS_DIR%` - директория с библиотеками. Изменять только если Вы понимаете что желаете.
-+ `%NATIVES_DIR%` - директория с библиотеками, которые требуеются для запуск игры под Windows.
-[Скачиваем](https://github.com/IIIypuk/minecraft-launcher/raw/master/natives/1.12.2.zip) их и распаковываем в директорию `versions\`, которая находится в директории с клиентом Minecraft.
-+ `%PLAYER%` - имя игрока. По умолчанию **Steve**.
-+ `%WIDTH%` - ширина окна в оконном режиме.
-+ `%HEIGHT%` - высота окна в оконном режиме.
-+ `%RAM%` - количество оперативной памяти, которое JVM будет использовать. По умолчанию **512MB**. Если у Вас на компьютере оперативной памяти больше **4GB**, то можете смело устанавливать значение `-Xmx2G`.
+# Minecraft [Java Edition] Batch Launcher
+
+**Features:**
+
+* 📋 Open source. Just launch the game, nothing more
+* 🏷️ Change player name
+* 🧰 No need for extra deps
+* ⚙️ No configuration required
+
+## Minecraft Natives
+The natives catalog is located on [Mega.nz](https://mega.nz/#F!hUNg0Y6I!93cYw1NZg4MUWUHaVrCO7w).
+
+## ChangeLog
+See [CHANGELOG.md](CHANGELOG.md).
+

linux/mc_start.sh

@@ -1,28 +0,0 @@
-# A minecraft root directory
-MC_DIR=~/.minecraft
-
-# Game location
-GAME_DIR=$MC_DIR/profile
-
-# Assets location
-ASSETS_DIR=$MC_DIR/assets
-
-# Version to use
-VERSION=1.11.2
-
-# Native libs location
-NATIVES_DIR=$MC_DIR/versions/$VERSION/$VERSION-natives
-
-# Player name
-PLAYER=Steve
-
-# Window properties
-WIDTH=800
-HEIGHT=640
-
-# JVM args
-JVM_ARGS="-Xmx1G -Xms512M"
-
-cd $MC_DIR
-
-java $JVM_ARGS -Djava.library.path=$NATIVES_DIR -cp $MC_DIR/libraries/com/mojang/netty/1.6/netty-1.6.jar;$MC_DIR/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar;$MC_DIR/libraries/net/java/dev/jna/jna/3.4.0/jna-3.4.0.jar;$MC_DIR/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar;$MC_DIR/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar;$MC_DIR/libraries/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar;$MC_DIR/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar;$MC_DIR/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar;$MC_DIR/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar;$MC_DIR/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar;$MC_DIR/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar;$MC_DIR/libraries/io/netty/netty-all/4.0.23.Final/netty-all-4.0.23.Final.jar;$MC_DIR/libraries/com/google/guava/guava/17.0/guava-17.0.jar;$MC_DIR/libraries/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar;$MC_DIR/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar;$MC_DIR/libraries/commons-codec/commons-codec/1.9/commons-codec-1.9.jar;$MC_DIR/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar;$MC_DIR/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar;$MC_DIR/libraries/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar;$MC_DIR/libraries/com/mojang/authlib/1.5.24/authlib-1.5.24.jar;$MC_DIR/libraries/com/mojang/realms/1.10.8/realms-1.10.8.jar;$MC_DIR/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar;$MC_DIR/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar;$MC_DIR/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar;$MC_DIR/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar;$MC_DIR/libraries/it/unimi/dsi/fastutil/7.0.12_mojang/fastutil-7.0.12_mojang.jar;$MC_DIR/libraries/org/apache/logging/log4j/log4j-api/2.0-beta9/log4j-api-2.0-beta9.jar;$MC_DIR/libraries/org/apache/logging/log4j/log4j-core/2.0-beta9/log4j-core-2.0-beta9.jar;$MC_DIR/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar;$MC_DIR/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar;$MC_DIR/versions/$VERSION/$VERSION.jar net.minecraft.client.main.Main --username $PLAYER --version $VERSION --accessToken 0 --userProperties {} --gameDir $GAME_DIR --assetsDir $ASSETS_DIR --assetIndex $ASSETS_INDEX --width $WIDTH --height $HEIGHT

tools/make_libs.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+
+## Requirements PIP: click
+
+"""Parse Minecraft version.json file and return using libs"""
+
+__version__ = "1.0.5"
+
+import sys
+import json
+import click
+
+
+@click.command()
+@click.option("-p", "--platform", default=sys.platform, help="Output platform (win32, linux, darwin).")
+@click.option("-o", "--output", default="tty", help="Output option (tty, txt).")
+def make_output(platform, output):
+    """Return libraries list"""
+
+    libraries = parse_libs()
+
+    # OS libs separate
+    _ = {"win32": ";", "linux": ":", "darwin": ":"}
+
+    out_lib = str()
+
+    # Generate libraries list
+    for lib in libraries:
+        out_lib = out_lib + "$MC_DIR/libraries/{0}".format(lib) + _[platform]
+
+    out_lib = out_lib + "$MC_DIR/versions/$GAME_VERSION/$GAME_VERSION.jar"
+
+    # Replace for OS shell variable symbol
+    if platform == "win32":
+        out_lib = out_lib.replace("$MC_DIR", "%MC_DIR%")
+        out_lib = out_lib.replace("$GAME_VERSION", "%GAME_VERSION%")
+
+    if output == "tty":
+        click.echo(out_lib)
+
+        if platform == "win32":
+            print("\nWindows generate libraries list complete!")
+        elif platform in ("linux", "darwin"):
+            print("\nUnix generate libraries list complete!")
+    elif output == "txt":
+        with open("./libs.txt", "w", encoding="utf-8") as f:
+            f.write(out_lib)
+
+        if platform == "win32":
+            print("\nWindows generate libraries list complete!\n" "See libs.txt file.")
+        elif platform in ("linux", "darwin"):
+            print("\nUnix generate libraries list complete!\n" "See libs.txt file.")
+
+
+def parse_libs():
+    """Make libraries list from version.json file"""
+
+    _ = []
+
+    try:
+        with open("./version.json", "r", encoding="utf-8") as f:
+            file_data = json.loads(f.read())
+
+            for lib in file_data["libraries"]:
+                _.append(lib["downloads"]["artifact"]["path"])
+    except FileNotFoundError:
+        print("ERROR: File version.json not found.")
+        sys.exit(-1)
+
+    return _
+
+
+if __name__ == "__main__":
+    # pylint: disable=no-value-for-parameter
+    make_output()

unix/mc_start.sh

@@ -0,0 +1,52 @@
+#!/bin/sh
+echo -ne "\033]2;Minecraft Launcher\007"
+
+# Set username
+read -p "What username would you like?: " player
+
+# A minecraft root directory
+MC_DIR=~/.minecraft
+
+# Are stored here...
+# saves/, resourcepacks/ and screenshots/ dirs
+# and options.txt and servers.dat files
+GAME_DIR=$MC_DIR
+
+# Assets location
+ASSETS_DIR=$MC_DIR/assets
+ASSETS_INDEX=1.18
+
+# Version to use
+GAME_VERSION=1.18.2
+
+# Native libs location
+NATIVES_DIR=$MC_DIR/bin/$GAME_VERSION
+
+# *.jar paths from version.json
+LIBRARIES_LIST="$MC_DIR/libraries/com/mojang/logging/1.0.0/logging-1.0.0.jar:$MC_DIR/libraries/com/mojang/blocklist/1.0.10/blocklist-1.0.10.jar:$MC_DIR/libraries/com/mojang/patchy/2.2.10/patchy-2.2.10.jar:$MC_DIR/libraries/com/github/oshi/oshi-core/5.8.5/oshi-core-5.8.5.jar:$MC_DIR/libraries/net/java/dev/jna/jna/5.10.0/jna-5.10.0.jar:$MC_DIR/libraries/net/java/dev/jna/jna-platform/5.10.0/jna-platform-5.10.0.jar:$MC_DIR/libraries/org/slf4j/slf4j-api/1.8.0-beta4/slf4j-api-1.8.0-beta4.jar:$MC_DIR/libraries/org/apache/logging/log4j/log4j-slf4j18-impl/2.17.0/log4j-slf4j18-impl-2.17.0.jar:$MC_DIR/libraries/com/ibm/icu/icu4j/70.1/icu4j-70.1.jar:$MC_DIR/libraries/com/mojang/javabridge/1.2.24/javabridge-1.2.24.jar:$MC_DIR/libraries/net/sf/jopt-simple/jopt-simple/5.0.4/jopt-simple-5.0.4.jar:$MC_DIR/libraries/io/netty/netty-all/4.1.68.Final/netty-all-4.1.68.Final.jar:$MC_DIR/libraries/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar:$MC_DIR/libraries/com/google/guava/guava/31.0.1-jre/guava-31.0.1-jre.jar:$MC_DIR/libraries/org/apache/commons/commons-lang3/3.12.0/commons-lang3-3.12.0.jar:$MC_DIR/libraries/commons-io/commons-io/2.11.0/commons-io-2.11.0.jar:$MC_DIR/libraries/commons-codec/commons-codec/1.15/commons-codec-1.15.jar:$MC_DIR/libraries/com/mojang/brigadier/1.0.18/brigadier-1.0.18.jar:$MC_DIR/libraries/com/mojang/datafixerupper/4.1.27/datafixerupper-4.1.27.jar:$MC_DIR/libraries/com/google/code/gson/gson/2.8.9/gson-2.8.9.jar:$MC_DIR/libraries/com/mojang/authlib/3.3.39/authlib-3.3.39.jar:$MC_DIR/libraries/org/apache/commons/commons-compress/1.21/commons-compress-1.21.jar:$MC_DIR/libraries/org/apache/httpcomponents/httpclient/4.5.13/httpclient-4.5.13.jar:$MC_DIR/libraries/commons-logging/commons-logging/1.2/commons-logging-1.2.jar:$MC_DIR/libraries/org/apache/httpcomponents/httpcore/4.4.14/httpcore-4.4.14.jar:$MC_DIR/libraries/it/unimi/dsi/fastutil/8.5.6/fastutil-8.5.6.jar:$MC_DIR/libraries/org/apache/logging/log4j/log4j-api/2.17.0/log4j-api-2.17.0.jar:$MC_DIR/libraries/org/apache/logging/log4j/log4j-core/2.17.0/log4j-core-2.17.0.jar:$MC_DIR/libraries/org/lwjgl/lwjgl/3.2.1/lwjgl-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl/3.2.2/lwjgl-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-jemalloc/3.2.1/lwjgl-jemalloc-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-jemalloc/3.2.2/lwjgl-jemalloc-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-openal/3.2.1/lwjgl-openal-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-openal/3.2.2/lwjgl-openal-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-opengl/3.2.1/lwjgl-opengl-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-opengl/3.2.2/lwjgl-opengl-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-glfw/3.2.1/lwjgl-glfw-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-glfw/3.2.2/lwjgl-glfw-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-stb/3.2.1/lwjgl-stb-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-stb/3.2.2/lwjgl-stb-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-tinyfd/3.2.1/lwjgl-tinyfd-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-tinyfd/3.2.2/lwjgl-tinyfd-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl/3.2.1/lwjgl-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl/3.2.2/lwjgl-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-jemalloc/3.2.1/lwjgl-jemalloc-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-jemalloc/3.2.2/lwjgl-jemalloc-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-openal/3.2.1/lwjgl-openal-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-openal/3.2.2/lwjgl-openal-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-opengl/3.2.1/lwjgl-opengl-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-opengl/3.2.2/lwjgl-opengl-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-glfw/3.2.1/lwjgl-glfw-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-glfw/3.2.2/lwjgl-glfw-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-stb/3.2.1/lwjgl-stb-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-tinyfd/3.2.2/lwjgl-tinyfd-3.2.2.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-tinyfd/3.2.1/lwjgl-tinyfd-3.2.1.jar:$MC_DIR/libraries/org/lwjgl/lwjgl-stb/3.2.2/lwjgl-stb-3.2.2.jar:$MC_DIR/libraries/com/mojang/text2speech/1.12.4/text2speech-1.12.4.jar:$MC_DIR/libraries/com/mojang/text2speech/1.12.4/text2speech-1.12.4.jar:$MC_DIR/libraries/ca/weblite/java-objc-bridge/1.0.0/java-objc-bridge-1.0.0.jar:$MC_DIR/libraries/ca/weblite/java-objc-bridge/1.0.0/java-objc-bridge-1.0.0.jar:$MC_DIR/versions/$GAME_VERSION/$GAME_VERSION.jar"
+
+# Player name
+PLAYER_NAME=$player
+
+# Game window resolution
+WINDOW_W=800
+WINDOW_H=640
+
+# Java machine arguments
+JVM_RAM="-Xmx2G"
+JVM_ARGS="-XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M"
+
+# Running minecraft
+cd $MC_DIR
+
+java $JVM_RAM $JVM_ARGS \
+-Djava.library.path=$NATIVES_DIR \
+-cp $LIBRARIES_LIST \
+net.minecraft.client.main.Main \
+--username $PLAYER_NAME \
+--version $GAME_VERSION \
+--accessToken 0 --userProperties {} \
+--gameDir $GAME_DIR \
+--assetsDir $ASSETS_DIR \
+--assetIndex $ASSETS_INDEX \
+--width $WINDOW_W --height $WINDOW_H

windows/README.md

@@ -0,0 +1,4 @@
+## Java minimum version
+For run Minecraft need Java **17.0.1**.
+
+[Proof](https://minecraft.fandom.com/wiki/Tutorials/Update_Java).

windows/mc_start.bat

@@ -1,37 +1,53 @@
-@echo off
+rem @echo off
 title Minecraft Launcher
 
+:: set username
+set /p player=What username would you like? 
+
 :: main directory of the game
 set MC_DIR=%APPDATA%\.minecraft
 
 :: Are stored here...
 :: saves/, resourcepacks/ and screenshots/ dirs
 :: and options.txt and servers.dat files
-set GAME_DIR=%MC_DIR%\profile
+set GAME_DIR=%MC_DIR%
 
 :: libraries and resource dir (requires no changes)
 set ASSETS_DIR=%MC_DIR%\assets
-
-set ASSETS_INDEX=1.11
+set ASSETS_INDEX=1.18
 
 :: version minecraft (from versions/ dir)
-set VERSION=1.11.2
+set GAME_VERSION=1.18.2
 
 :: get archive from natives/ dir
-set NATIVES_DIR=%MC_DIR%\versions\%VERSION%\%VERSION%-natives
+set NATIVES_DIR=%MC_DIR%\bin\%GAME_VERSION%
+
+:: *.jar paths from version.json
+set LIBRARIES_LIST=%MC_DIR%/libraries/com/mojang/logging/1.0.0/logging-1.0.0.jar;%MC_DIR%/libraries/com/mojang/blocklist/1.0.10/blocklist-1.0.10.jar;%MC_DIR%/libraries/com/mojang/patchy/2.2.10/patchy-2.2.10.jar;%MC_DIR%/libraries/com/github/oshi/oshi-core/5.8.5/oshi-core-5.8.5.jar;%MC_DIR%/libraries/net/java/dev/jna/jna/5.10.0/jna-5.10.0.jar;%MC_DIR%/libraries/net/java/dev/jna/jna-platform/5.10.0/jna-platform-5.10.0.jar;%MC_DIR%/libraries/org/slf4j/slf4j-api/1.8.0-beta4/slf4j-api-1.8.0-beta4.jar;%MC_DIR%/libraries/org/apache/logging/log4j/log4j-slf4j18-impl/2.17.0/log4j-slf4j18-impl-2.17.0.jar;%MC_DIR%/libraries/com/ibm/icu/icu4j/70.1/icu4j-70.1.jar;%MC_DIR%/libraries/com/mojang/javabridge/1.2.24/javabridge-1.2.24.jar;%MC_DIR%/libraries/net/sf/jopt-simple/jopt-simple/5.0.4/jopt-simple-5.0.4.jar;%MC_DIR%/libraries/io/netty/netty-all/4.1.68.Final/netty-all-4.1.68.Final.jar;%MC_DIR%/libraries/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar;%MC_DIR%/libraries/com/google/guava/guava/31.0.1-jre/guava-31.0.1-jre.jar;%MC_DIR%/libraries/org/apache/commons/commons-lang3/3.12.0/commons-lang3-3.12.0.jar;%MC_DIR%/libraries/commons-io/commons-io/2.11.0/commons-io-2.11.0.jar;%MC_DIR%/libraries/commons-codec/commons-codec/1.15/commons-codec-1.15.jar;%MC_DIR%/libraries/com/mojang/brigadier/1.0.18/brigadier-1.0.18.jar;%MC_DIR%/libraries/com/mojang/datafixerupper/4.1.27/datafixerupper-4.1.27.jar;%MC_DIR%/libraries/com/google/code/gson/gson/2.8.9/gson-2.8.9.jar;%MC_DIR%/libraries/com/mojang/authlib/3.3.39/authlib-3.3.39.jar;%MC_DIR%/libraries/org/apache/commons/commons-compress/1.21/commons-compress-1.21.jar;%MC_DIR%/libraries/org/apache/httpcomponents/httpclient/4.5.13/httpclient-4.5.13.jar;%MC_DIR%/libraries/commons-logging/commons-logging/1.2/commons-logging-1.2.jar;%MC_DIR%/libraries/org/apache/httpcomponents/httpcore/4.4.14/httpcore-4.4.14.jar;%MC_DIR%/libraries/it/unimi/dsi/fastutil/8.5.6/fastutil-8.5.6.jar;%MC_DIR%/libraries/org/apache/logging/log4j/log4j-api/2.17.0/log4j-api-2.17.0.jar;%MC_DIR%/libraries/org/apache/logging/log4j/log4j-core/2.17.0/log4j-core-2.17.0.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl/3.2.1/lwjgl-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl/3.2.2/lwjgl-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-jemalloc/3.2.1/lwjgl-jemalloc-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-jemalloc/3.2.2/lwjgl-jemalloc-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-openal/3.2.1/lwjgl-openal-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-openal/3.2.2/lwjgl-openal-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-opengl/3.2.1/lwjgl-opengl-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-opengl/3.2.2/lwjgl-opengl-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-glfw/3.2.1/lwjgl-glfw-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-glfw/3.2.2/lwjgl-glfw-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-stb/3.2.1/lwjgl-stb-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-stb/3.2.2/lwjgl-stb-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-tinyfd/3.2.1/lwjgl-tinyfd-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-tinyfd/3.2.2/lwjgl-tinyfd-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl/3.2.1/lwjgl-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl/3.2.2/lwjgl-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-jemalloc/3.2.1/lwjgl-jemalloc-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-jemalloc/3.2.2/lwjgl-jemalloc-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-openal/3.2.1/lwjgl-openal-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-openal/3.2.2/lwjgl-openal-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-opengl/3.2.1/lwjgl-opengl-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-opengl/3.2.2/lwjgl-opengl-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-glfw/3.2.1/lwjgl-glfw-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-glfw/3.2.2/lwjgl-glfw-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-stb/3.2.1/lwjgl-stb-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-tinyfd/3.2.2/lwjgl-tinyfd-3.2.2.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-tinyfd/3.2.1/lwjgl-tinyfd-3.2.1.jar;%MC_DIR%/libraries/org/lwjgl/lwjgl-stb/3.2.2/lwjgl-stb-3.2.2.jar;%MC_DIR%/libraries/com/mojang/text2speech/1.12.4/text2speech-1.12.4.jar;%MC_DIR%/libraries/com/mojang/text2speech/1.12.4/text2speech-1.12.4.jar;%MC_DIR%/libraries/ca/weblite/java-objc-bridge/1.0.0/java-objc-bridge-1.0.0.jar;%MC_DIR%/libraries/ca/weblite/java-objc-bridge/1.0.0/java-objc-bridge-1.0.0.jar;%MC_DIR%/versions/%GAME_VERSION%/%GAME_VERSION%.jar
 
 :: player nickname (the over head)
-set PLAYER=Steve
+set PLAYER_NAME=%player%
 
-:: resolution
-set WIDTH=800
-set HEIGHT=640
+:: game window resolution
+set WINDOW_W=800
+set WINDOW_H=640
 
-:: Java Virtual Machine parameters (RAM, etc)
-set JVM="-Xmx1G -Xms512M"
+:: java machine arguments
+set "JVM_RAM=-Xmx2G"
+set "JVM_ARGS=-XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M"
 
 :: running minecraft
-%SystemDrive%
-cd %MC_DIR%
+cd /d %MC_DIR%
 
-java %RAM% -Djava.library.path=%NATIVES_DIR% -cp %MC_DIR%\libraries\com\mojang\netty\1.6\netty-1.6.jar;%MC_DIR%\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;%MC_DIR%\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;%MC_DIR%\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;%MC_DIR%\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;%MC_DIR%\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;%MC_DIR%\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;%MC_DIR%\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;%MC_DIR%\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;%MC_DIR%\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;%MC_DIR%\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;%MC_DIR%\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;%MC_DIR%\libraries\com\google\guava\guava\17.0\guava-17.0.jar;%MC_DIR%\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;%MC_DIR%\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;%MC_DIR%\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;%MC_DIR%\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;%MC_DIR%\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;%MC_DIR%\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;%MC_DIR%\libraries\com\mojang\authlib\1.5.24\authlib-1.5.24.jar;%MC_DIR%\libraries\com\mojang\realms\1.10.8\realms-1.10.8.jar;%MC_DIR%\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;%MC_DIR%\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;%MC_DIR%\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;%MC_DIR%\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;%MC_DIR%\libraries\it\unimi\dsi\fastutil\7.0.12_mojang\fastutil-7.0.12_mojang.jar;%MC_DIR%\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;%MC_DIR%\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;%MC_DIR%\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;%MC_DIR%\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;%MC_DIR%\versions\%VERSION%\%VERSION%.jar net.minecraft.client.main.Main --username %PLAYER% --version %VERSION% --accessToken 0 --userProperties {} --gameDir %GAME_DIR% --assetsDir %ASSETS_DIR% --assetIndex %ASSETS_INDEX% --width %WIDTH% --height %HEIGHT%
+java.exe %JVM_RAM% %JVM_ARGS% ^
+-Djava.library.path=%NATIVES_DIR% ^
+-cp %LIBRARIES_LIST% ^
+net.minecraft.client.main.Main ^
+--username %PLAYER_NAME% ^
+--version %GAME_VERSION% ^
+--accessToken 0 --userProperties {} ^
+--gameDir %GAME_DIR% ^
+--assetsDir %ASSETS_DIR% ^
+--assetIndex %ASSETS_INDEX% ^
+--width %WINDOW_W% ^
+--height %WINDOW_H%