update version string

.gitignore

@@ -26,4 +26,5 @@ bin/
 .vscode/
 
 ### Mac OS ###
-.DS_Store
+.DS_Store
+/firestar.zip

.idea/artifacts/firestar.xml

@@ -0,0 +1,19 @@
+<component name="ArtifactManager">
+  <artifact type="jpackage" name="firestar">
+    <output-path>$PROJECT_DIR$/out/artifacts/firestar</output-path>
+    <properties id="jpackage-properties">
+      <options>
+        <option name="version" value="natasha" />
+        <option name="copyright" value="(C) 2024  bonkmaykr" />
+        <option name="description" value="" />
+        <option name="vendor" value="Anti-Gravity Racing Federation" />
+        <option name="mainClass" value="Main" />
+      </options>
+    </properties>
+    <root id="root">
+      <element id="archive" name="firestar.jar">
+        <element id="module-output" name="firestar" />
+      </element>
+    </root>
+  </artifact>
+</component>

README.md

@@ -2,17 +2,15 @@
 
 Firestar is a mod manager for WipEout 2048 which automatically handles sorting mods by priority and repacking game assets based on selected add-on packs. It runs on a desktop/laptop computer and aims to allow easy installation of mods for users who have only a surface level understanding of hacking the PSVita.  
   
-# about 85% complete
+# about 95% complete
 **What works:**
-- Importing mods
-- Repacking (installing) mods
-- config loading
+- Managing mods (install, add, delete, toggle on/off)
 - Cross-platform support
 
 **What doesn't work yet:**
-- managing mods within the program (delete, change priority, toggle)
 - settings screen
 - misc. tools (pack creator, soundtrack mod generator...)
+- initial setup screen can still be a bit arduous for vita newbies
 
 ![](https://files.worlio.com/users/bonkmaykr/http/git/embed/firestar_window.png)
   

src/Gonzo.java

@@ -17,6 +17,7 @@
  */
 
 import net.lingala.zip4j.ZipFile;
+import net.lingala.zip4j.util.FileUtils;
 
 import javax.imageio.ImageIO;
 import javax.swing.*;
@@ -86,7 +87,7 @@ public class Gonzo {
         final Thread managerThread = new Thread() {
             @Override
             public void run() {
-                if (Main.repatch) {
+                if (/*Main.repatch*/true) { //todo implement fast mode correctly or remove
                     CompatibilityRoutine();
                 } else {
                     FastRoutine();
@@ -151,49 +152,51 @@ public class Gonzo {
         // overwrite assets with custom ones from each mod and/or perform operations as specified in mod's delete list
         // todo: implement RegEx functions after delete.txt
         for (Main.Mod m : Main.Mods) {
-            try {
-                System.out.println("Firestar is extracting " + m.friendlyName + " by " + m.author);
-                consoleDisplay.append("Firestar is extracting " + m.friendlyName + " by " + m.author + "\n");
-                new ZipFile(System.getProperty("user.home") + "/.firestar/mods/" + m.path).extractAll(System.getProperty("user.home") + "/.firestar/temp/");
+            if (m.enabled) {
+                try {
+                    System.out.println("Firestar is extracting " + m.friendlyName + " by " + m.author);
+                    consoleDisplay.append("Firestar is extracting " + m.friendlyName + " by " + m.author + "\n");
+                    new ZipFile(System.getProperty("user.home") + "/.firestar/mods/" + m.path).extractAll(System.getProperty("user.home") + "/.firestar/temp/");
 
-                if (new File(System.getProperty("user.home") + "/.firestar/temp/delete.txt").isFile()) {
-                    System.out.println("Firestar is deleting files that conflict with " + m.friendlyName + " by " + m.author);
-                    consoleDisplay.append("Firestar is deleting files that conflict with " + m.friendlyName + " by " + m.author + "\n");
+                    if (new File(System.getProperty("user.home") + "/.firestar/temp/delete.txt").isFile()) {
+                        System.out.println("Firestar is deleting files that conflict with " + m.friendlyName + " by " + m.author);
+                        consoleDisplay.append("Firestar is deleting files that conflict with " + m.friendlyName + " by " + m.author + "\n");
 
-                    String deleteQueue = new String(Files.readAllBytes(Paths.get(System.getProperty("user.home") + "/.firestar/temp/delete.txt")));
-                    if (Main.windows) {deleteQueue = new String(Files.readAllBytes(Paths.get(System.getProperty("user.home") + "\\.firestar\\temp\\delete.txt")));} // might be unnecessary
-                    String[] dQarray = deleteQueue.split("\n");
-                    Arrays.sort(dQarray);
-                    System.out.println("The deletion queue is " + dQarray.length + " files long!"); //debug
+                        String deleteQueue = new String(Files.readAllBytes(Paths.get(System.getProperty("user.home") + "/.firestar/temp/delete.txt")));
+                        if (Main.windows) {deleteQueue = new String(Files.readAllBytes(Paths.get(System.getProperty("user.home") + "\\.firestar\\temp\\delete.txt")));} // might be unnecessary
+                        String[] dQarray = deleteQueue.split("\n");
+                        Arrays.sort(dQarray);
+                        System.out.println("The deletion queue is " + dQarray.length + " files long!"); //debug
 
-                    for (String file : dQarray) {
-                        if(file.contains("..")) { //todo: find all possible hazardous paths and blacklist them with regex
-                            System.out.println("WARNING: Firestar skipped a potentially dangerous delete command. Please ensure the mod you're installing is from someone you trust!");
-                            consoleDisplay.append("WARNING: Firestar skipped a potentially dangerous delete command. Please ensure the mod you're installing is from someone you trust!\n");
-                        } else {
-                            if (!Main.windows) {
-                                System.out.println("Deleting " + System.getProperty("user.home") + "/.firestar/temp/data/" + file);
-                                consoleDisplay.append("Deleting " + System.getProperty("user.home") + "/.firestar/temp/data/" + file + "\n");
-                                new File(System.getProperty("user.home") + "/.firestar/temp/data" + file).delete();}
-                            else {
-                                System.out.println("Deleting " + new String(System.getProperty("user.home") + "\\.firestar\\temp\\data" + file).replace("/", "\\"));
-                                consoleDisplay.append("Deleting " + new String(System.getProperty("user.home") + "\\.firestar\\temp\\data" + file).replace("/", "\\") + "\n");
-                                new File(new String(System.getProperty("user.home") + "\\.firestar\\temp\\data" + file).replace("/", "\\")).delete();
+                        for (String file : dQarray) {
+                            if(file.contains("..")) { //todo: find all possible hazardous paths and blacklist them with regex
+                                System.out.println("WARNING: Firestar skipped a potentially dangerous delete command. Please ensure the mod you're installing is from someone you trust!");
+                                consoleDisplay.append("WARNING: Firestar skipped a potentially dangerous delete command. Please ensure the mod you're installing is from someone you trust!\n");
+                            } else {
+                                if (!Main.windows) {
+                                    System.out.println("Deleting " + System.getProperty("user.home") + "/.firestar/temp/data/" + file);
+                                    consoleDisplay.append("Deleting " + System.getProperty("user.home") + "/.firestar/temp/data/" + file + "\n");
+                                    new File(System.getProperty("user.home") + "/.firestar/temp/data" + file).delete();}
+                                else {
+                                    System.out.println("Deleting " + new String(System.getProperty("user.home") + "\\.firestar\\temp\\data" + file).replace("/", "\\"));
+                                    consoleDisplay.append("Deleting " + new String(System.getProperty("user.home") + "\\.firestar\\temp\\data" + file).replace("/", "\\") + "\n");
+                                    new File(new String(System.getProperty("user.home") + "\\.firestar\\temp\\data" + file).replace("/", "\\")).delete();
+                                }
                             }
                         }
-                    }
 
-                    // cleanup so we don't run it again for the next mod unless needed
-                    // this is not necessary but good practice
-                    new File(System.getProperty("user.home") + "/.firestar/temp/delete.txt").delete();
+                        // cleanup so we don't run it again for the next mod unless needed
+                        // this is not necessary but good practice
+                        new File(System.getProperty("user.home") + "/.firestar/temp/delete.txt").delete();
+                    }
+                } catch (Exception e) {
+                    System.out.println(e.getMessage());
+                    consoleDisplay.append("CRITICAL FAILURE: " + e.getMessage());
+                    JOptionPane.showMessageDialog(this.frame, "CRITICAL FAILURE: " + e.getMessage(), "Fatal Error", JOptionPane.ERROR_MESSAGE);
+                    frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
+                    AllowExit();
+                    return;
                 }
-            } catch (Exception e) {
-                System.out.println(e.getMessage());
-                consoleDisplay.append("CRITICAL FAILURE: " + e.getMessage());
-                JOptionPane.showMessageDialog(this.frame, "CRITICAL FAILURE: " + e.getMessage(), "Fatal Error", JOptionPane.ERROR_MESSAGE);
-                frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
-                AllowExit();
-                return;
             }
         }
 
@@ -272,6 +275,7 @@ public class Gonzo {
         boolean one = new File(Main.outpath).mkdirs();
         boolean two;
         System.out.println("created export folder: " + one);
+        if (new File(Main.outpath + oArcTarget).exists()) {System.out.println("deleting existing file: " + Main.outpath + oArcTarget); new File(Main.outpath + oArcTarget).delete();} //hackjob
         if (!Main.windows) {two = new File(System.getProperty("user.home") + "/.firestar/temp/" + oArcTarget).renameTo(new File(Main.outpath + oArcTarget));}
         else {two = new File(System.getProperty("user.home") + "\\.firestar\\temp\\" + oArcTarget).renameTo(new File(Main.outpath + oArcTarget));}
         System.out.println("moved file to destination: " + two);
@@ -284,11 +288,9 @@ public class Gonzo {
             return;
         }
         try {
-            Process p;
-            if (!Main.windows) {p = Runtime.getRuntime().exec(new String[]{"bash","-c","rm -rf " + System.getProperty("user.home") + "/.firestar/temp/"});} // Scary!
-            else {p = Runtime.getRuntime().exec(new String[]{"rmdir", new String(System.getProperty("user.home") + "/.firestar/temp/").replace("/", "\\").replace("\\", "\\\\"), "/s", "/q"});}
-            //new File(System.getProperty("user.home") + "/.firestar/temp/").delete();
-        } catch (IOException e) {
+            File tmp = new File(System.getProperty("user.home") + "/.firestar/temp/");
+            Main.deleteDir(tmp);
+        } catch (Exception e) {
             System.out.println("WARNING: Temporary files may not have been properly cleared.\n" + e.getMessage());
             consoleDisplay.append("WARNING: Temporary files may not have been properly cleared.\n" + e.getMessage());
         }

src/Kermit.java

@@ -95,7 +95,7 @@ public class Kermit implements ActionListener {
                     button.setVisible(false);frame.remove(button);
                     button2.setVisible(false);frame.remove(button2);
                     dialogText.setVisible(false);frame.remove(dialogText);
-                    changePage(Pages.EXPORT_MODE);
+                    changePage(Pages.SDK_INSTALL); // EXPORT_MODE
                     break;
                 case EXPORT_MODE:
                     button.setVisible(false);frame.remove(button);

src/Main.java

@@ -25,7 +25,7 @@ import javax.swing.JOptionPane;
 
 public class Main {
     // Build Information
-    public static final String vstr = "Beta 1";
+    public static final String vstr = "Beta 4";
     public static final String vcode = "Natasha";
     public static final int vint = 0;
 
@@ -48,6 +48,7 @@ public class Main {
         public String game; //TODO for multi game support
         public int loaderversion = 0; //minimum required vint or feature level from Firestar
         public String author; // if null, "Author is unknown."
+        public boolean enabled = true;
     }
 
     // Mods
@@ -127,4 +128,16 @@ public class Main {
             System.out.println(e.getMessage());
         }
     }
+
+    public static void deleteDir(File file) { // https://stackoverflow.com/a/29175213/9259829
+        File[] contents = file.listFiles();
+        if (contents != null) {
+            for (File f : contents) {
+                if (! Files.isSymbolicLink(f.toPath())) {
+                    deleteDir(f);
+                }
+            }
+        }
+        file.delete();
+    }
 }

src/MissPiggy.java

@@ -29,9 +29,14 @@ import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.math.RoundingMode;
+import java.net.URI;
+import java.net.URISyntaxException;
 import java.nio.file.*;
 import java.text.DecimalFormat;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
 import java.util.Random;
 import java.util.regex.Pattern;
 import net.lingala.zip4j.*;
@@ -66,9 +71,12 @@ public class MissPiggy implements ActionListener {
     private JButton deployButton;
     private JTextPane descriptionField;
 
-    private int selectedItem;
+    //private int selectedItem;
 
     public String priorityList;
+    public String blackList;
+
+    public boolean listenersAlreadySet = false; // was written to troubleshoot a bug but this wasn't actually the cause
 
     // Initialize the main window
     public void Action(/*Main entryPoint*/) {
@@ -82,9 +90,10 @@ public class MissPiggy implements ActionListener {
         toolsMenu = new JMenu("Tools");
         helpMenu = new JMenu("Help");
 
-        fileMenu.add(new JMenuItem("Deploy All Mods"));
-        fileMenu.add(new JMenuItem("Import Mod..."));
-        fileMenu.add(new JMenuItem("Remove All"));
+        fileMenu.add(new JMenuItem("Deploy Mods"));
+        fileMenu.add(new JMenuItem("Import Mod from File"));
+        //fileMenu.add(new JSeparator());
+        fileMenu.add(new JMenuItem("Delete All"));
         fileMenu.add(new JSeparator());
         fileMenu.add(new JMenuItem("Options"));
         fileMenu.add(new JMenuItem("Quit"));
@@ -94,6 +103,9 @@ public class MissPiggy implements ActionListener {
         toolsMenu.add(new JMenuItem("Create Soundtrack Mod..."));
         //toolsMenu.add(new JMenuItem("Download Mod from URL")); // TODO: implement. move option to File menu. should be ez
 
+        helpMenu.add(new JMenuItem("Source Code")); //replace with Website 'screwgravity.net' and 'Issue Tracker' gitea later
+        helpMenu.add(new JMenuItem("License"));
+        helpMenu.add(new JSeparator());
         helpMenu.add(new JMenuItem("About Firestar"));
 
         menuBar.add(fileMenu);
@@ -114,7 +126,10 @@ public class MissPiggy implements ActionListener {
         fileMenu.getItem(5).addActionListener(this);
         toolsMenu.getItem(0).addActionListener(this);
         toolsMenu.getItem(1).addActionListener(this);
+        toolsMenu.getItem(2).addActionListener(this);
         helpMenu.getItem(0).addActionListener(this);
+        helpMenu.getItem(1).addActionListener(this);
+        helpMenu.getItem(3).addActionListener(this);
 
         deployButton.addActionListener(this);
         importButton.addActionListener(this);
@@ -125,38 +140,6 @@ public class MissPiggy implements ActionListener {
         toggleButton.addActionListener(this);
 
         descriptionField.getDocument().putProperty("filterNewlines", Boolean.FALSE);
-        modList.addListSelectionListener(e -> {
-            String authorDisplay;
-            File pathReference = new File(System.getProperty("user.home") + "/.firestar/mods/" + Main.Mods.get(modList.getSelectedIndex()).path);
-            DecimalFormat df = new DecimalFormat("##.##");
-            df.setRoundingMode(RoundingMode.UP);
-            float modFileSize = pathReference.length(); //precise units
-            String modFileSizeStr = String.valueOf(modFileSize);
-            String modFileSizeUnits = "bytes"; //todo: don't show decimals for bytes
-            if (pathReference.length() >= 1024) {
-                modFileSizeStr = String.valueOf(df.format(modFileSize / 1024));
-                modFileSizeUnits = "Kilobytes";
-            }
-            if (pathReference.length() >= 1024 * 1024) {
-                modFileSizeStr = String.valueOf(df.format(modFileSize / (1024 * 1024)));
-                modFileSizeUnits = "Megabytes";
-            }
-            if (pathReference.length() >= 1024 * 1024 * 1024) {
-                modFileSizeStr = String.valueOf(df.format(modFileSize / (1024 * 1024 * 1024)));
-                modFileSizeUnits = "Gigabytes";
-            }
-            if (Main.Mods.get(modList.getSelectedIndex()).author == null) {
-                authorDisplay = "an Unknown Author";
-            } else {
-                authorDisplay = Main.Mods.get(modList.getSelectedIndex()).author;
-            }
-            descriptionField.setText(
-                "\"" + Main.Mods.get(modList.getSelectedIndex()).friendlyName + "\"\n" +
-                "by " + authorDisplay + "\n\n" +
-                "Version " + Main.Mods.get(modList.getSelectedIndex()).version + "\n" +
-                        modFileSizeStr + " " + modFileSizeUnits + " in size" +
-                "\n\n" + Main.Mods.get(modList.getSelectedIndex()).description
-        );});
 
         // display window
         try {
@@ -208,11 +191,14 @@ public class MissPiggy implements ActionListener {
 
             06/29/24 - also skip files that were manually removed but remain in the list
             */
+
+            File mod = new File(System.getProperty("user.home") + "/.firestar/mods/" + s.substring(s.indexOf("=") + 1).trim());
+
             if (s.split("=")[0].matches("[0-9]+=*") &&
-                    new File(System.getProperty("user.home") + "/.firestar/mods/" + s.substring(s.indexOf("=") + 1)).exists()) {
+                    mod.exists()) {
                 //append mod to list from substring
                 Main.Mod m = new Main().new Mod();
-                m.path = s.substring(s.indexOf("=") + 1);
+                m.path = s.substring(s.indexOf("=") + 1).trim();
                 System.out.println("found file " + m.path);
 
                 //get json metadata from zip comment
@@ -230,15 +216,44 @@ public class MissPiggy implements ActionListener {
                     Main.Mods.add(m);
                 } catch (Exception e) {
                     System.out.println("WARNING: mod entry for " + s + " was found but does not contain valid JSON metadata. skipping");
+                    System.out.println(e.getMessage());
                 }
             } else {
                 if (!s.isEmpty()) {System.out.println("WARNING: mod entry for " + s + " doesn't actually exist. skipping");}
             }
         }
+
+        try {
+            blackList = new String(Files.readAllBytes(Paths.get(System.getProperty("user.home") + "/.firestar/mods/blacklist")));
+        } catch (IOException e) {
+            File blackListFileHandle = new File(System.getProperty("user.home") + "/.firestar/mods/blacklist");
+            new File(System.getProperty("user.home") + "/.firestar/mods/").mkdirs();
+            if(!blackListFileHandle.isFile()){
+                try {
+                    blackListFileHandle.createNewFile();
+                } catch (IOException ex) {
+                    throw new RuntimeException(ex);
+                }
+            }
+            blackList = "";
+        }
+
+        // initialize data structures from each list entry
+        String[] bListArray = blackList.split("\n");
+        //Arrays.sort(bListArray);
+        System.out.println("Initializing blacklist from file with length of " + bListArray.length + " units"); //debug
+        for (String s : bListArray) {
+            for (Main.Mod m : Main.Mods) {
+                if (s.trim().equals(m.path)) {
+                    m.enabled = false;
+                }
+            }
+        }
     }
 
-    public void InitializeModListInGUI() { // i really wanted this to be "lights, camera, action" but the code organizing kept getting stupider and stupider so i gave up
+    public void InitializeModListInGUI() {
         // cleanup
+        if (listenersAlreadySet) {modList.removeListSelectionListener(modList.getListSelectionListeners()[0]);} // was written to troubleshoot a bug but this wasn't actually the cause
         descriptionField.setText("Select a mod from the list on the right to view more details, or to make changes to your installation.");
         modList.clearSelection();
         modList.removeAll();
@@ -250,7 +265,8 @@ public class MissPiggy implements ActionListener {
         /*JLabel[]*/String[] contents = new String[Main.Mods.size()];
         System.out.println("Initializing modList to GUI with length of " + Main.Mods.size() + " units"); //debug
         while (i < Main.Mods.size()) {
-            contents[i] = Main.Mods.get(i).friendlyName;
+            if (Main.Mods.get(i).enabled) {contents[i] = Main.Mods.get(i).friendlyName;}
+            else {contents[i] = Main.Mods.get(i).friendlyName + " (Disabled)";}
 
             //debug
             String authorDisplay;
@@ -260,6 +276,7 @@ public class MissPiggy implements ActionListener {
             i++;
         }
         modList.setListData(contents);
+        createSelectionEventListener();
     }
 
     private ListSelectionListener whenItemSelected() {
@@ -277,23 +294,56 @@ public class MissPiggy implements ActionListener {
         if (actionEvent.getSource() == optionsButton) {optionsGUI();} else
         if (actionEvent.getSource() == fileMenu.getItem(4)) {optionsGUI();} else
 
-        if (actionEvent.getSource() == moveUpButton) {throwUnimplemented();} else // todo
-        if (actionEvent.getSource() == moveDownButton) {throwUnimplemented();} else // todo
-        if (actionEvent.getSource() == toggleButton) {throwUnimplemented();} else // todo
-        if (actionEvent.getSource() == deleteButton1) {throwUnimplemented();} else // todo
+        if (actionEvent.getSource() == moveUpButton) {moveUp(modList.getSelectedIndex());} else
+        if (actionEvent.getSource() == moveDownButton) {moveDown(modList.getSelectedIndex());} else
 
-        if (actionEvent.getSource() == helpMenu.getItem(0)) {new Rowlf().displayAboutScreen();}
+        if (actionEvent.getSource() == toggleButton) {toggleSelected(modList.getSelectedIndex());} else
+        if (actionEvent.getSource() == deleteButton1) {deleteSelected();} else
+
+        if (actionEvent.getSource() == toolsMenu.getItem(0)) {throwUnimplemented();} else
+        if (actionEvent.getSource() == toolsMenu.getItem(1)) {throwUnimplemented();} else
+        if (actionEvent.getSource() == toolsMenu.getItem(2)) {throwUnimplemented();} else
+
+        if (actionEvent.getSource() == helpMenu.getItem(0)) {
+            try {
+                Desktop.getDesktop().browse(new URI("https://git.worlio.com/bonkmaykr/firestar"));
+            } catch (Exception e) {
+                System.out.println(e.getMessage());
+                JOptionPane.showMessageDialog(frame, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
+            }
+        } else
+        if (actionEvent.getSource() == helpMenu.getItem(1)) {
+            try {
+                Desktop.getDesktop().browse(new URI("https://www.gnu.org/licenses/gpl-3.0.en.html"));
+            } catch (Exception e) {
+                System.out.println(e.getMessage());
+                JOptionPane.showMessageDialog(frame, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
+            }
+        } else
+        if (actionEvent.getSource() == helpMenu.getItem(3)) {new Rowlf().displayAboutScreen();}
     }
 
     // Will likely split the below functions into separate classes to work with intellij GUI designer.
 
     public void deployModGUI() {
-        // prevent interruptions
-        frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
-        frame.setEnabled(false);
+        int i = 0;
+        for (Main.Mod m : Main.Mods) {
+            if (m.enabled) {i++;}
+        }
 
-        // start
-        new Gonzo().DeployMods(this);
+        if (i > 0) {
+            int result = JOptionPane.showConfirmDialog(frame, "A new PSARC will be generated. This can take several minutes.\nDuring this time, your computer may be very busy or slow.\n\nAre you sure you want to continue?", "Deploy Mods", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
+            if (result == JOptionPane.YES_OPTION) {
+                // prevent interruptions
+                frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
+                frame.setEnabled(false);
+
+                // start
+                new Gonzo().DeployMods(this);
+            }
+        } else {
+            JOptionPane.showMessageDialog(frame, "Please add at least one mod file to continue.", "Error", JOptionPane.ERROR_MESSAGE);
+        }
     }
 
     public void wrapUpDeployment() {
@@ -343,7 +393,15 @@ public class MissPiggy implements ActionListener {
 
     public void removeAllGUI() {
         // todo warning dialog that nukes list when Yes is clicked
-        throwUnimplemented();
+        int result = JOptionPane.showConfirmDialog(frame, "Do you really want to delete all mods?", "Remove All", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
+
+        if (result == JOptionPane.YES_OPTION) {
+            Main.deleteDir(new File(System.getProperty("user.home") + "/.firestar/mods/"));
+            Main.Mods.clear();
+
+            InitializeModListStructure();
+            InitializeModListInGUI();
+        }
     }
 
     public void optionsGUI() {
@@ -351,6 +409,18 @@ public class MissPiggy implements ActionListener {
         throwUnimplemented();
     }
 
+    public void deleteSelected() {
+        if (modList.getSelectedIndex() >= 0) {
+            File file = new File(System.getProperty("user.home") + "/.firestar/mods/" + Main.Mods.get(modList.getSelectedIndex()).path);
+            file.delete();
+            System.out.println("Deleted " + Main.Mods.get(modList.getSelectedIndex()).friendlyName); //debug
+            Main.Mods.remove(modList.getSelectedIndex());
+            regenerateModIndex(true);
+        } else {
+            JOptionPane.showMessageDialog(frame, "Please select a mod to delete first.", "Error", JOptionPane.ERROR_MESSAGE);
+        }
+    }
+
     public void generatorGUI() {
         // todo mod packer
         throwUnimplemented();
@@ -361,12 +431,149 @@ public class MissPiggy implements ActionListener {
         throwUnimplemented();
     }
 
-    public void aboutGUI() {
-        // todo about page
-        throwUnimplemented();
+    private void moveUp(int index) {
+        if (index > 0) {
+            Collections.swap(Main.Mods, index, index - 1);
+            System.out.println("Items moved, redeploying list");
+            InitializeModListInGUI();
+            regenerateModIndex(false);
+        }
+    }
+
+    private void moveDown(int index) {
+        if (index < (Main.Mods.size() - 1)) {
+            Collections.swap(Main.Mods, index, index + 1);
+            System.out.println("Items moved, redeploying list");
+            InitializeModListInGUI();
+            regenerateModIndex(false);
+        }
+    }
+
+    private void toggleSelected(int index) {
+        if (index >= 0) {
+            Main.Mods.get(index).enabled = !Main.Mods.get(index).enabled;
+            regenerateModBlacklist(true);
+        } else {
+            JOptionPane.showMessageDialog(frame, "Please select a mod to toggle first.", "Error", JOptionPane.ERROR_MESSAGE);
+        }
     }
 
     public void throwUnimplemented() {
-        JOptionPane.showMessageDialog(frame, "Unimplemented.\nSee README at https://git.worlio.com/bonkmaykr/firestar", "Unimplemented", JOptionPane.INFORMATION_MESSAGE);
+        JOptionPane.showMessageDialog(frame, "This feature is unimplemented and will be coming soon.\nSee README at https://git.worlio.com/bonkmaykr/firestar", "Unimplemented", JOptionPane.INFORMATION_MESSAGE);
+    }
+
+    public void createSelectionEventListener() { // moved incase needs to be removed and re-added
+        listenersAlreadySet = true; // was written to troubleshoot a bug but this wasn't actually the cause
+        modList.addListSelectionListener(e -> {
+            if (modList.getSelectedIndex() >= 0 && modList.getModel().getSize() >= 1) { // avoid race OOB when reinitializing mod list
+            String authorDisplay;
+
+            try { //debug
+
+            File pathReference = new File(System.getProperty("user.home") + "/.firestar/mods/" + Main.Mods.get(modList.getSelectedIndex()).path);
+            DecimalFormat df = new DecimalFormat("##.##");
+            df.setRoundingMode(RoundingMode.UP);
+            float modFileSize = pathReference.length(); //precise units
+            String modFileSizeStr = String.valueOf(modFileSize);
+            String modFileSizeUnits = "bytes"; //todo: don't show decimals for bytes
+            if (pathReference.length() >= 1024) {
+                modFileSizeStr = String.valueOf(df.format(modFileSize / 1024));
+                modFileSizeUnits = "Kilobytes";
+            }
+            if (pathReference.length() >= 1024 * 1024) {
+                modFileSizeStr = String.valueOf(df.format(modFileSize / (1024 * 1024)));
+                modFileSizeUnits = "Megabytes";
+            }
+            if (pathReference.length() >= 1024 * 1024 * 1024) {
+                modFileSizeStr = String.valueOf(df.format(modFileSize / (1024 * 1024 * 1024)));
+                modFileSizeUnits = "Gigabytes";
+            }
+            if (Main.Mods.get(modList.getSelectedIndex()).author == null) {
+                authorDisplay = "an Unknown Author";
+            } else {
+                authorDisplay = Main.Mods.get(modList.getSelectedIndex()).author;
+            }
+            descriptionField.setText(
+                    "\"" + Main.Mods.get(modList.getSelectedIndex()).friendlyName + "\"\n" +
+                            "by " + authorDisplay + "\n\n" +
+                            "Version " + Main.Mods.get(modList.getSelectedIndex()).version + "\n" +
+                            modFileSizeStr + " " + modFileSizeUnits + " in size" +
+                            "\n\n" + Main.Mods.get(modList.getSelectedIndex()).description
+            );}
+
+            catch (IndexOutOfBoundsException ex) {
+                System.out.println(ex.getMessage());
+                System.out.println("mods " + Main.Mods.size());
+                System.out.println("mod display " + modList.getModel().getSize());
+                System.out.println("selection index " + modList.getSelectedIndex());
+
+                int result = JOptionPane.showConfirmDialog(frame, "Firestar encountered an internal error.\n" + ex.getMessage(), "Fatal Error", JOptionPane.DEFAULT_OPTION, JOptionPane.ERROR_MESSAGE);
+                if (result == JOptionPane.OK_OPTION) {System.exit(1);} //user safety
+            }
+
+            }
+        });
+    }
+
+    public void regenerateModIndex(boolean reload) {
+        try {
+            System.out.println("Regenerating index..."); //debug
+
+            new File(System.getProperty("user.home") + "/.firestar/mods/index").delete();
+            File priorityListFileHandle = new File(System.getProperty("user.home") + "/.firestar/mods/index");
+            priorityListFileHandle.createNewFile();
+
+            BufferedWriter bw = new BufferedWriter(new FileWriter(System.getProperty("user.home") + "/.firestar/mods/index", true));
+            int i = 0;
+            for (Main.Mod m : Main.Mods) {
+                bw.write(i + "=" + m.path);
+                bw.newLine();
+                i++;
+            }
+            bw.close();
+            System.out.println("Mod index file regenerated.");
+
+            if(reload) {
+                Main.Mods.clear(); //cleanup
+                priorityList = "";
+                InitializeModListStructure();
+                InitializeModListInGUI();
+            }
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+            JOptionPane.showMessageDialog(frame, "An error has occured.\n" + e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
+        }
+    }
+
+    public void regenerateModBlacklist(boolean reload) {
+        try {
+            System.out.println("Regenerating blacklist..."); //debug
+
+            new File(System.getProperty("user.home") + "/.firestar/mods/blacklist").delete();
+            File blackListFileHandle = new File(System.getProperty("user.home") + "/.firestar/mods/blacklist");
+            blackListFileHandle.createNewFile();
+
+            BufferedWriter bw2 = new BufferedWriter(new FileWriter(System.getProperty("user.home") + "/.firestar/mods/blacklist", true));
+            int i2 = 0;
+            for (Main.Mod m : Main.Mods) {
+                if (!m.enabled) {
+                    bw2.write(m.path);
+                    bw2.newLine();
+                    i2++;
+                }
+            }
+            bw2.close();
+            System.out.println("Mod blacklist file regenerated.");
+
+            if(reload) {
+                Main.Mods.clear(); //cleanup
+                blackList = "";
+                InitializeModListStructure();
+                InitializeModListInGUI();
+            }
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+            JOptionPane.showMessageDialog(frame, "An error has occured.\n" + e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
+        }
     }
 }