Periodic Update

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,10 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="DuplicatedCode" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <Languages>
+        <language minSize="49" name="Java" />
+      </Languages>
+    </inspection_tool>
+  </profile>
+</component>

.idea/modules.xml

@@ -2,7 +2,6 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/LauncherExe/LauncherExe.iml" filepath="$PROJECT_DIR$/LauncherExe/LauncherExe.iml" />
     </modules>
   </component>
 </project>

LauncherExe/Cargo.lock

@@ -1,7 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "LauncherExe"
-version = "0.1.0"

LauncherExe/Cargo.toml

@@ -1,8 +0,0 @@
-[package]
-name = "LauncherExe"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]

LauncherExe/LauncherExe.iml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="GENERAL_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$/..">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>

LauncherExe/src/main.rs

@@ -1,16 +0,0 @@
-use std::process::Command;
-
-fn main() {
-
-    let mut cmd = Command::new("java");
-    cmd.arg("-jar");
-    cmd.arg("JAML.jar");
-
-    match cmd.output() {
-        Ok(output) => {
-        },
-        Err(e) => {
-            println!("{}", e);
-        }
-    }
-}

build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'tech.nevets.jaml'
-version '0.4.0'
+version '0.4.1'
 
 repositories {
     mavenCentral()
@@ -26,6 +26,7 @@ dependencies {
     implementation 'me.carleslc.Simple-YAML:Simple-Yaml:1.7.3'
     implementation 'com.google.code.gson:gson:2.9.0'
     implementation 'net.arikia.dev:drpc:1.0'
+    implementation 'commons-io:commons-io:2.11.0'
 }
 
 shadowJar {

src/main/java/tech/nevets/jaml/Config.java

@@ -5,17 +5,17 @@ import org.simpleyaml.configuration.file.YamlFile;
 import java.io.IOException;
 
 public class Config {
-    private static final YamlFile ymlFile = new YamlFile(JAML.path + "\\config.yml");
+    private static final YamlFile YML_FILE = new YamlFile(JAML.path + "\\config.yml");
 
     public static void loadConfig() {
         try {
-            if (!ymlFile.exists()) {
+            if (!YML_FILE.exists()) {
                 System.out.println("Config file not found, creating new one...");
-                ymlFile.createNewFile(true);
+                YML_FILE.createNewFile(true);
                 System.out.println("Config file created!");
             } else {
                 System.out.println("Loading Config file...");
-                ymlFile.loadWithComments();
+                YML_FILE.loadWithComments();
                 System.out.println("Config file loaded!");
             }
         } catch (final Exception e) {
@@ -23,25 +23,55 @@ public class Config {
             e.printStackTrace();
         }
 
-        ymlFile.addDefault("java.jdk8", "");
+        YML_FILE.setComment("java",
-        ymlFile.addDefault("java.jdk16", "");
+                "\n"
-        ymlFile.addDefault("java.jdk17", "");
+                + "            JJJJJJJJJJJ           AAA                MMMMMMMM               MMMMMMMM LLLLLLLLLLL             \n"
-        ymlFile.addDefault("launcher.default-profile", "default");
+                + "            J:::::::::J          A:::A               M:::::::M             M:::::::M L:::::::::L             \n"
-        ymlFile.addDefault("launcher.path","default");
+                + "            J:::::::::J         A:::::A              M::::::::M           M::::::::M L:::::::::L             \n"
-        ymlFile.setComment("launcher.path","Path to JAML files\n" + "default: " + JAML.path.toString());
+                + "            JJ:::::::JJ        A:::::::A             M:::::::::M         M:::::::::M LL:::::::LL             \n"
-        ymlFile.addDefault("launcher.verbose", false);
+                + "              J:::::J         A:::::::::A            M::::::::::M       M::::::::::M   L:::::L               \n"
-        ymlFile.setComment("launcher.verbose", "If true, will print out all the messages");
+                + "              J:::::J        A:::::A:::::A           M:::::::::::M     M:::::::::::M   L:::::L               \n"
-        ymlFile.addDefault("launcher.version", "0.1.0");
+                + "              J:::::J       A:::::A A:::::A          M:::::::M::::M   M::::M:::::::M   L:::::L               \n"
-        ymlFile.setComment("launcher.version", "Jaml version, don't change it!");
+                + "              J:::::j      A:::::A   A:::::A         M::::::M M::::M M::::M M::::::M   L:::::L               \n"
+                + "              J:::::J     A:::::A     A:::::A        M::::::M  M::::M::::M  M::::::M   L:::::L               \n"
+                + "  JJJJJJJ     J:::::J    A:::::AAAAAAAAA:::::A       M::::::M   M:::::::M   M::::::M   L:::::L               \n"
+                + "  J:::::J     J:::::J   A:::::::::::::::::::::A      M::::::M    M:::::M    M::::::M   L:::::L               \n"
+                + "  J::::::J   J::::::J  A:::::AAAAAAAAAAAAA:::::A     M::::::M     MMMMM     M::::::M   L:::::L         LLLLLL\n"
+                + "  J:::::::JJJ:::::::J A:::::A             A:::::A    M::::::M               M::::::M LL:::::::LLLLLLLLL:::::L\n"
+                + "   JJ:::::::::::::JJ A:::::A               A:::::A   M::::::M               M::::::M L::::::::::::::::::::::L\n"
+                + "     JJ:::::::::JJ  A:::::A                 A:::::A  M::::::M               M::::::M L::::::::::::::::::::::L\n"
+                + "       JJJJJJJJJ   AAAAAAA                   AAAAAAA MMMMMMMM               MMMMMMMM LLLLLLLLLLLLLLLLLLLLLLLL\n"
+        );
+
+        YML_FILE.addDefault("java.jdk8", "");
+        YML_FILE.setComment("java.jdk8", "Set these to the bin directory of each JDK version");
+        YML_FILE.addDefault("java.jdk16", "");
+        YML_FILE.addDefault("java.jdk17", "");
+        YML_FILE.addDefault("launcher.default-profile", "default");
+        YML_FILE.setComment("launcher.default-profile", "Set's the profile that will be loaded automatically");
+        YML_FILE.addDefault("launcher.path","default");
+        YML_FILE.setComment("launcher.path","Path to JAML files\n" + "default: " + JAML.path.toString());
+        YML_FILE.addDefault("launcher.first-launch", true);
+        YML_FILE.setComment("launcher.first-launch", "Do Not Change, will regenerate files");
+        YML_FILE.addDefault("launcher.verbose", false);
+        YML_FILE.setComment("launcher.verbose", "If true, will print out all the messages");
+        YML_FILE.addDefault("launcher.version", "0.1.0");
+        YML_FILE.setComment("launcher.version", "Jaml version, don't change it!");
 
         try {
-            ymlFile.save();
+            YML_FILE.save();
         } catch (IOException e) {
             e.printStackTrace();
         }
     }
 
     public static YamlFile getConfig() {
-        return ymlFile;
+        return YML_FILE;
     }
+
+    public static void reloadConfig() {
+        CONFIG = getConfig();
+    }
+
+    public static YamlFile CONFIG = getConfig();
 }

src/main/java/tech/nevets/jaml/DiscordRP.java

@@ -5,16 +5,14 @@ import net.arikia.dev.drpc.DiscordRPC;
 import net.arikia.dev.drpc.DiscordRichPresence;
 
 public class DiscordRP {
-    //TODO Make this actually work
+    private static boolean running = true;
+    private static long created = 0;
 
-    private boolean running = true;
+    public static void start() {
-    private long created = 0;
+        created = System.currentTimeMillis();
 
-    public void start() {
+        DiscordEventHandlers handlers = new DiscordEventHandlers.Builder().setReadyEventHandler(user -> {
-        this.created = System.currentTimeMillis();
+            System.out.println("Welcome " + user.username + "#" + user.discriminator + "!");
-
-        DiscordEventHandlers handlers = new DiscordEventHandlers.Builder().setReadyEventHandler((user) -> {
-            System.out.println("Welcome " + user.username + "#" + user.discriminator + ".");
             update("Starting...", "");
         }).build();
 
@@ -28,12 +26,12 @@ public class DiscordRP {
         }).start();
     }
 
-    public void shutdown() {
+    public static void shutdown() {
         running = false;
         DiscordRPC.discordShutdown();
     }
 
-    public void update(String firstLine, String secondLine) {
+    public static void update(String firstLine, String secondLine) {
         DiscordRichPresence.Builder b = new DiscordRichPresence.Builder(secondLine);
         b.setBigImage("large", "");
         b.setDetails(firstLine);

src/main/java/tech/nevets/jaml/FirstLaunch.java

@@ -0,0 +1,16 @@
+package tech.nevets.jaml;
+
+import java.io.IOException;
+
+public class FirstLaunch {
+    public FirstLaunch() {
+        System.out.println("First Launch!");
+
+        Config.CONFIG.set("launcher.first-launch", false);
+        try {
+            Config.CONFIG.save();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}

src/main/java/tech/nevets/jaml/JAML.java

@@ -1,36 +1,47 @@
 package tech.nevets.jaml;
 
+import net.arikia.dev.drpc.DiscordRPC;
+import org.apache.commons.io.FileUtils;
 import org.simpleyaml.configuration.file.YamlFile;
 import tech.nevets.jaml.gui.GuiHandler;
+import tech.nevets.jaml.util.VersionFetcher;
 
+import java.io.File;
 import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
 import java.nio.file.Path;
+import java.nio.file.Paths;
 
 public class JAML {
-    public static YamlFile config;
+    public static YamlFile config = Config.CONFIG;
     public static Path path;
-    public static DiscordRP drp = new DiscordRP();
     public static GuiHandler guiHandler;
     public static Profile activeProfile;
 
 
     public static void main(String[] args) {
+        DiscordRP.start();
         makeDirs();
         Config.loadConfig();
-        config = Config.getConfig();
+        DiscordRP.update("", "");
+        guiHandler = new GuiHandler();
+
+        Launch.main(new String[]{});
+
+//        try {
+//            System.out.println(VersionFetcher.getLatestVersion("release"));
+//        } catch (IOException e) {
+//            e.printStackTrace();
+//        }
 
         try {
-            Profiles pfs = new Profiles();
+            activeProfile = Profiles.loadProfile(config.getString("launcher.default-profile"));
-            activeProfile = pfs.loadProfile(config.getString("launcher.default-profile"));
         } catch (IOException e) {
             System.out.println("Unable to load default profile: " + e.getMessage());
         }
 
-        drp.start();
 
-        guiHandler = new GuiHandler();
-
-        drp.shutdown();
     }
 
     private static void makeDirs() {
@@ -69,5 +80,29 @@ public class JAML {
         } catch (Exception e) {
             e.printStackTrace();
         }
+
+        try {
+            Path dataPath = Path.of(path + "\\data\\");
+            if (!dataPath.toFile().exists()) {
+                dataPath.toFile().mkdirs();
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            copyAssets();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void copyAssets() throws IOException, URISyntaxException {
+        URL resource = JAML.class.getResource("/assets/");
+        File assets = Paths.get(resource.toURI()).toFile();
+
+        if (!Path.of(path + "\\data\\").toFile().exists()) {
+            FileUtils.copyDirectory(assets, new File(path + "\\assets\\"));
+        }
     }
 }

src/main/java/tech/nevets/jaml/Launch.java

@@ -1,18 +1,70 @@
 package tech.nevets.jaml;
 
-import java.io.File;
+import java.io.BufferedReader;
 import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
 
 public class Launch {
-    public static void launch() {
+
-        String[] command = {"echo", "Hello, World!"};
+    public static void main(String[] args) {
-        ProcessBuilder builder = new ProcessBuilder(command);
+
-        builder.directory(new File(JAML.path + "\\process"));
         try {
-            Process process = builder.start();
+            new Launch(parseCommand(17, 4096, "-XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M "), true);
-        } catch (IOException ex) {
+        } catch (IOException e) {
-            ex.printStackTrace();
+            e.printStackTrace();
+        }
+    }
+
+    public Launch(ArrayList<String> commandArray, boolean printConsole) throws IOException {
+        StringBuilder sb = new StringBuilder();
+
+        for (String commandString : commandArray) {
+            sb.append(commandString);
+            sb.append(" ");
+        }
+
+        String command = sb.toString();
+
+        System.out.println(command);
+
+        Process process = Runtime.getRuntime().exec(command);
+
+        if (printConsole) {
+            printResults(process);
+        }
+
+        process.destroy();
+    }
+
+    public static ArrayList<String> parseCommand(int jdkVersion, int memoryAmount, String garbageCollection) {
+        ArrayList<String> cmd = new ArrayList<String>();
+        if (jdkVersion == 8) {
+            cmd.add(("\"" + Config.CONFIG.getString("java.jdk8") + "\\javaw.exe\""));
+        } else if (jdkVersion == 16) {
+            cmd.add(("\"" + Config.CONFIG.getString("java.jdk16") + "\\javaw.exe\""));
+        } else if (jdkVersion == 17) {
+            cmd.add(("\"" + Config.CONFIG.getString("java.jdk17") + "\\java.exe\""));
+        }
+
+        cmd.add(("-Xmx" + memoryAmount + "M"));
+        cmd.add(("-Xms" + memoryAmount + "M"));
+        cmd.add((garbageCollection));
+        cmd.add("-Dlog4j2.formatMsgNoLookups=true -Dlog4j.configurationFile=assets\\log_configs\\client-1.12.xml");
+        cmd.add("-Djava.library.path=versions\\1.18.1\\natives\" \"-cp\" \"libraries\\com\\mojang\\blocklist\\1.0.6\\blocklist-1.0.6.jar;libraries\\com\\mojang\\patchy\\2.1.6\\patchy-2.1.6.jar;libraries\\com\\github\\oshi\\oshi-core\\5.8.2\\oshi-core-5.8.2.jar;libraries\\net\\java\\dev\\jna\\jna\\5.9.0\\jna-5.9.0.jar;libraries\\net\\java\\dev\\jna\\jna-platform\\5.9.0\\jna-platform-5.9.0.jar;libraries\\org\\slf4j\\slf4j-api\\1.8.0-beta4\\slf4j-api-1.8.0-beta4.jar;libraries\\org\\apache\\logging\\log4j\\log4j-slf4j18-impl\\2.14.1\\log4j-slf4j18-impl-2.14.1.jar;libraries\\com\\ibm\\icu\\icu4j\\69.1\\icu4j-69.1.jar;libraries\\com\\mojang\\javabridge\\1.2.24\\javabridge-1.2.24.jar;libraries\\net\\sf\\jopt-simple\\jopt-simple\\5.0.4\\jopt-simple-5.0.4.jar;libraries\\io\\netty\\netty-all\\4.1.68.Final\\netty-all-4.1.68.Final.jar;libraries\\com\\google\\guava\\failureaccess\\1.0.1\\failureaccess-1.0.1.jar;libraries\\com\\google\\guava\\guava\\31.0.1-jre\\guava-31.0.1-jre.jar;libraries\\org\\apache\\commons\\commons-lang3\\3.12.0\\commons-lang3-3.12.0.jar;libraries\\commons-io\\commons-io\\2.11.0\\commons-io-2.11.0.jar;libraries\\commons-codec\\commons-codec\\1.15\\commons-codec-1.15.jar;libraries\\com\\mojang\\brigadier\\1.0.18\\brigadier-1.0.18.jar;libraries\\com\\mojang\\datafixerupper\\4.0.26\\datafixerupper-4.0.26.jar;libraries\\com\\google\\code\\gson\\gson\\2.8.8\\gson-2.8.8.jar;libraries\\com\\mojang\\authlib\\3.2.38\\authlib-3.2.38.jar;libraries\\org\\apache\\commons\\commons-compress\\1.21\\commons-compress-1.21.jar;libraries\\org\\apache\\httpcomponents\\httpclient\\4.5.13\\httpclient-4.5.13.jar;libraries\\commons-logging\\commons-logging\\1.2\\commons-logging-1.2.jar;libraries\\org\\apache\\httpcomponents\\httpcore\\4.4.14\\httpcore-4.4.14.jar;libraries\\it\\unimi\\dsi\\fastutil\\8.5.6\\fastutil-8.5.6.jar;libraries\\org\\apache\\logging\\log4j\\log4j-api\\2.14.1\\log4j-api-2.14.1.jar;libraries\\org\\apache\\logging\\log4j\\log4j-core\\2.14.1\\log4j-core-2.14.1.jar;libraries\\org\\lwjgl\\lwjgl\\3.2.2\\lwjgl-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-jemalloc\\3.2.2\\lwjgl-jemalloc-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-openal\\3.2.2\\lwjgl-openal-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-opengl\\3.2.2\\lwjgl-opengl-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-glfw\\3.2.2\\lwjgl-glfw-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-stb\\3.2.2\\lwjgl-stb-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-tinyfd\\3.2.2\\lwjgl-tinyfd-3.2.2.jar;libraries\\com\\mojang\\text2speech\\1.11.3\\text2speech-1.11.3.jar;versions\\1.18.1\\1.18.1.jar\"");
+        cmd.add("net.minecraft.client.main.Main");
+        cmd.add("--username Name --version 1.18.1 --gameDir . --assetsDir assets --assetIndex 1.18 --uuid 0f28983a46ce33b1aed45cdc95bf44c3 --accessToken 00000000000000000000000000000000 --clientId 0000 --xuid 0000 --userType mojang --versionType release");
+
+        return cmd;
+    }
+
+    private static void printResults(Process process) throws IOException {
+        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+        String line = "";
+        while ((line = reader.readLine()) != null) {
+            System.out.println(line);
         }
-        System.exit(0);
     }
 }
+
+

src/main/java/tech/nevets/jaml/Profiles.java

@@ -6,11 +6,11 @@ import java.io.*;
 import java.nio.file.Path;
 
 public class Profiles {
-    private static final Path profilePath = Path.of(JAML.path + "\\profiles\\");
+    private static final Path PROFILE_PATH = Path.of(JAML.path + "\\profiles\\");
 
     public static void createProfile(Profile profile) throws IOException {
         String profileName = profile.getProfileName();
-        Writer writer = new FileWriter(profilePath + "\\" + profileName + ".json");
+        Writer writer = new FileWriter(PROFILE_PATH + "\\" + profileName + ".json");
 
         GsonBuilder builder = new GsonBuilder();
         builder.setPrettyPrinting();
@@ -18,12 +18,13 @@ public class Profiles {
         String jsonString = gson.toJson(profile);
         writer.write(jsonString);
         writer.close();
+
+        loadProfile(profileName);
     }
 
-    public Profile loadProfile(String profileName) throws FileNotFoundException {
+    public static Profile loadProfile(String profileName) throws FileNotFoundException {
-        BufferedReader reader = new BufferedReader(new FileReader(profilePath + "\\" + profileName + ".json"));
+        BufferedReader reader = new BufferedReader(new FileReader(PROFILE_PATH + "\\" + profileName + ".json"));
-        Profile profile = new Gson().fromJson(reader, Profile.class);
 
-        return profile;
+        return new Gson().fromJson(reader, Profile.class);
     }
 }

src/main/java/tech/nevets/jaml/Version.java

@@ -0,0 +1,41 @@
+package tech.nevets.jaml;
+
+import java.net.URL;
+
+public class Version {
+    private String id;
+    private String type;
+    private URL url;
+
+    public Version() {}
+
+    public Version(String id, String type, URL url) {
+        this.id = id;
+        this.type = type;
+        this.url = url;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public URL getUrl() {
+        return url;
+    }
+
+    public void setUrl(URL url) {
+        this.url = url;
+    }
+}

src/main/java/tech/nevets/jaml/gui/FirstLaunchGui.java

@@ -0,0 +1,126 @@
+package tech.nevets.jaml.gui;
+
+import tech.nevets.jaml.FirstLaunch;
+import tech.nevets.jaml.JAML;
+import tech.nevets.jaml.Profile;
+import tech.nevets.jaml.Profiles;
+import tech.nevets.jaml.util.Encryptor;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.IOException;
+import java.nio.file.Path;
+
+public class FirstLaunchGui implements Runnable, ActionListener {
+    //TODO Formatting
+    private JFrame frame;
+    private JPanel panel;
+
+    private JTextField emailField;
+    private JPasswordField passwordField;
+    private JTextField gamePathField;
+    private JTextField versionField;
+    private JTextField loaderField;
+    private JTextField offlineModeField;
+
+    public void startGui() {
+        frame = new JFrame("Create First Profile");
+
+        JLabel emailLabel = new JLabel("Email:");
+        emailLabel.setBounds(10, 50, 80, 25);
+        emailField = new JTextField(20);
+
+        JLabel passwordLabel = new JLabel("Password:");
+        passwordLabel.setBounds(100, 50, 165, 25);
+        passwordField = new JPasswordField(20);
+
+        JLabel gamePathLabel = new JLabel("Game Path:");
+        gamePathLabel.setBounds(10, 80, 80, 25);
+        gamePathField = new JTextField(20);
+
+        JButton gamePathButton = new JButton("Choose Path");
+        gamePathButton.setBounds(200, 80, 25, 25);
+        gamePathButton.addActionListener(ae -> {
+            JFileChooser fileChooser = new JFileChooser(System.getenv("APPDATA") + "\\.minecraft\\");
+            fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+            fileChooser.showSaveDialog(null);
+            if (fileChooser.getSelectedFile() == null) { return; }
+            gamePathField.setText(fileChooser.getSelectedFile().toString());
+            fileChooser.setVisible(false);
+        });
+
+        JLabel versionLabel = new JLabel("Version:");
+        versionLabel.setBounds(100, 80, 165, 25);
+        versionField = new JTextField(20);
+
+        JLabel loaderLabel = new JLabel("Loader:");
+        loaderLabel.setBounds(10, 110, 80, 25);
+        loaderField = new JTextField(20);
+
+        JLabel offlineModeLabel = new JLabel("Offline Mode:");
+        offlineModeLabel.setBounds(100, 110, 165, 25);
+        offlineModeField = new JTextField(20);
+
+        JButton button = new JButton("Create Profile");
+        button.addActionListener(this);
+
+        panel = new JPanel();
+        panel.setBorder(BorderFactory.createEmptyBorder(300, 300, 100, 300));
+        panel.setLayout(new GridLayout(0, 1));
+        panel.add(emailLabel);
+        panel.add(emailField);
+        panel.add(passwordLabel);
+        panel.add(passwordField);
+        panel.add(gamePathLabel);
+        panel.add(gamePathField);
+        panel.add(gamePathButton);
+        panel.add(versionLabel);
+        panel.add(versionField);
+        panel.add(loaderLabel);
+        panel.add(loaderField);
+        panel.add(offlineModeLabel);
+        panel.add(offlineModeField);
+        panel.add(button);
+
+        frame.add(panel, BorderLayout.CENTER);
+        frame.setSize(500, 500);
+        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+        frame.setTitle("JAML");
+        frame.setIconImage(new ImageIcon(JAML.path + "\\assets\\icon.png").getImage());
+        frame.pack();
+        frame.setVisible(true);
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent ae) {
+        Profile profile = new Profile();
+        profile.setProfileName("default");
+        profile.setEmail(emailField.getText());
+
+        if (passwordField.getPassword().length > 0){
+            profile.setHashedPassword(Encryptor.encrypt(String.valueOf(passwordField.getPassword())).getData());
+            profile.setKey(Encryptor.encrypt(String.valueOf(passwordField.getPassword())).getKey());
+            profile.setSalt(Encryptor.encrypt(String.valueOf(passwordField.getPassword())).getSalt());
+        }
+
+        profile.setGamePath(Path.of(gamePathField.getText()));
+        profile.setVersion(versionField.getText());
+        profile.setLoader(loaderField.getText());
+        profile.setOfflineMode(Boolean.parseBoolean(offlineModeField.getText()));
+        try {
+            Profiles.createProfile(profile);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        frame.dispose();
+    }
+
+    @Override
+    public void run() {
+        new FirstLaunch();
+        startGui();
+    }
+}

src/main/java/tech/nevets/jaml/gui/GuiHandler.java

@@ -1,8 +1,16 @@
 package tech.nevets.jaml.gui;
 
+import tech.nevets.jaml.Config;
+
 public class GuiHandler {
 
     public GuiHandler() {
+        if (Config.CONFIG.getBoolean("launcher.first-launch")) {
+            FirstLaunchGui firstLaunchGui = new FirstLaunchGui();
+            Thread firstLaunchThread = new Thread(firstLaunchGui);
+            firstLaunchThread.start();
+        }
+
         HomeGui homeGui = new HomeGui();
         Thread homeGuiThread = new Thread(homeGui);
         homeGuiThread.start();

src/main/java/tech/nevets/jaml/gui/NewProfileGui.java

@@ -47,7 +47,7 @@ public class NewProfileGui implements Runnable, ActionListener {
         JButton gamePathButton = new JButton("Choose Path");
         gamePathButton.setBounds(200, 80, 25, 25);
         gamePathButton.addActionListener(ae -> {
-            JFileChooser fileChooser = new JFileChooser(JAML.path.toString());
+            JFileChooser fileChooser = new JFileChooser(System.getenv("APPDATA") + "\\.minecraft\\");
             fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
             fileChooser.showSaveDialog(null);
             if (fileChooser.getSelectedFile() == null) { return; }

src/main/java/tech/nevets/jaml/util/DataCompressor.java

@@ -1,17 +1,12 @@
 package tech.nevets.jaml.util;
 
-public class MultiReturn {
+public class DataCompressor {
 
-    private String data;
+    private final String data;
-    private String key;
+    private final String key;
-    private String salt;
+    private final String salt;
 
-    public MultiReturn(String data, String key) {
+    public DataCompressor(String data, String key, String salt) {
-        this.data = data;
-        this.key = key;
-    }
-
-    public MultiReturn(String data, String key, String salt) {
         this.data = data;
         this.key = key;
         this.salt = salt;

src/main/java/tech/nevets/jaml/util/Encryptor.java

@@ -13,7 +13,7 @@ import java.util.Random;
 
 public class Encryptor {
 
-    public static MultiReturn encrypt(String textToEncrypt) {
+    public static DataCompressor encrypt(String textToEncrypt) {
         String key = generateHash();
         String salt = generateHash();
         String hashedData = null;
@@ -35,12 +35,12 @@ public class Encryptor {
             System.out.println("Error while encrypting: " + e.getMessage());
         }
 
-        MultiReturn pair = new MultiReturn(hashedData, key, salt);
+        DataCompressor pair = new DataCompressor(hashedData, key, salt);
 
         return pair;
     }
 
-    public static String decrypt(MultiReturn pair) {
+    public static String decrypt(DataCompressor pair) {
         String hash = pair.getData();
         String key = pair.getKey();
         String salt = pair.getSalt();

src/main/java/tech/nevets/jaml/util/SemanticVersioner.java

@@ -0,0 +1,58 @@
+package tech.nevets.jaml.util;
+
+public class SemanticVersioner implements Comparable<SemanticVersioner> {
+    private String version;
+
+    public SemanticVersioner(String version) {
+        if (version == null) {
+            throw new IllegalArgumentException("Version cannot be null");
+        }
+
+        if (!version.matches("[0-9]+(\\.[0-9]+)*")) {
+            throw new IllegalArgumentException("Invalid version format");
+        }
+
+        this.version = version;
+    }
+
+    public final String get() {
+        return this.version;
+    }
+
+    @Override
+    public int compareTo(SemanticVersioner sv) {
+        if(sv == null)
+            return 1;
+        String[] thisParts = this.get().split("\\.");
+        String[] svParts = sv.get().split("\\.");
+        int length = Math.max(thisParts.length, svParts.length);
+        for(int i = 0; i < length; i++) {
+            int thisPart = i < thisParts.length ?
+                    Integer.parseInt(thisParts[i]) : 0;
+            int svPart = i < svParts.length ?
+                    Integer.parseInt(svParts[i]) : 0;
+            if(thisPart < svPart)
+                return -1;
+            if(thisPart > svPart)
+                return 1;
+        }
+        return 0;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+
+        if (o == null) {
+            return false;
+        }
+
+        if (this.getClass() != o.getClass()) {
+            return false;
+        }
+
+        return this.compareTo((SemanticVersioner) o) == 0;
+    }
+}

src/main/java/tech/nevets/jaml/util/VersionFetcher.java

@@ -0,0 +1,29 @@
+package tech.nevets.jaml.util;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import org.apache.commons.io.FileUtils;
+import tech.nevets.jaml.JAML;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+
+public class VersionFetcher {
+
+    public static JsonObject getList() throws IOException {
+        URL versionManifestUrl = new URL("https://launchermeta.mojang.com/mc/game/version_manifest.json");
+        FileUtils.copyURLToFile(versionManifestUrl, new File(JAML.path + "\\data\\version.json"));
+
+        File versionManifestFile = new File(JAML.path + "\\data\\version.json");
+
+        return new Gson().fromJson(FileUtils.readFileToString(versionManifestFile), JsonObject.class);
+    }
+
+    public static String getLatestVersion(String branch) throws IOException {
+        JsonObject versionManifestJson = getList();
+        JsonObject latestJsonObject = versionManifestJson.get("latest").getAsJsonObject();
+
+        return latestJsonObject.get(branch).getAsString();
+    }
+}