Functional mod list

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,8 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="StringOperationCanBeSimplified" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreStringConstructor" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/libraries/net_lingala_zip4j.xml

@@ -0,0 +1,10 @@
+<component name="libraryTable">
+  <library name="net.lingala.zip4j" type="repository">
+    <properties maven-id="net.lingala.zip4j:zip4j:2.11.5" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/net/lingala/zip4j/zip4j/2.11.5/zip4j-2.11.5.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>

firestar.iml

@@ -8,5 +8,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="org.json-1.6-20240205" level="project" />
+    <orderEntry type="library" name="net.lingala.zip4j" level="project" />
   </component>
 </module>

src/Main.java

@@ -21,8 +21,7 @@ import org.json.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.io.*;
-import java.nio.file.Files;
+import java.nio.file.*;
-import java.nio.file.Paths;
 import java.util.*;
 import javax.swing.*;
 
@@ -45,7 +44,7 @@ public class Main {
         //public int gameversion; //TODO detect a game version and compatibility? // no
         public int priority = 0; //unused
         public String friendlyName;
-        public String description;
+        public String description = "";
         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."

src/MissPiggy.java

@@ -26,7 +26,14 @@ import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
 import java.math.RoundingMode;
+import java.nio.file.*;
 import java.text.DecimalFormat;
+import java.util.Arrays;
+import java.util.regex.Pattern;
+
+import net.lingala.zip4j.*;
+import net.lingala.zip4j.exception.ZipException;
+import org.json.JSONObject;
 
 import static javax.swing.WindowConstants.EXIT_ON_CLOSE;
 
@@ -57,38 +64,11 @@ public class MissPiggy implements ActionListener {
 
     private int selectedItem;
 
+    public String priorityList;
+
     // Initialize the main window
     public void Action(/*Main entryPoint*/) {
-        /// DEBUG ///
+// populate menu bar
-        Main.Mod testModEntry = new Main().new Mod(); //this is retarded? we're making a new object of a certain type, why the fuck do you care where it comes from? static or regardless??
-        testModEntry.friendlyName = "Example Mod 1";
-        testModEntry.description = "Example Mod 1";
-        testModEntry.game = "2048";
-        testModEntry.path = "/home/bonkyboo/madarao_sneaky2_square.png"; //used to test file sizes
-        testModEntry.version = 1;
-        //testModEntry.priority = 0; //will discard this in favor of the list index for simplicity
-        Main.Mods.add(testModEntry);
-        Main.Mod testModEntry2 = new Main().new Mod();
-        testModEntry2.friendlyName = "Example Mod 2";
-        testModEntry2.description = "Example Mod 2";
-        testModEntry2.author = "Daniel Chang";
-        testModEntry2.game = "2048";
-        testModEntry2.path = "/home/bonkyboo/chengou.mp4";
-        testModEntry2.version = 1;
-        testModEntry2.loaderversion = 0;
-        Main.Mods.add(testModEntry2);
-        Main.Mod testModEntry3 = new Main().new Mod();
-        testModEntry3.friendlyName = "Example Mod 3";
-        testModEntry3.description = "Example Mod 3";
-        testModEntry3.author = "John Dekka";
-        testModEntry3.game = "2048";
-        testModEntry3.path = "/home/bonkyboo/round2.mp4";
-        testModEntry3.version = 1;
-        testModEntry3.loaderversion = 0;
-        Main.Mods.add(testModEntry3);
-        ///-/////-///
-
-        // populate menu bar
         menuBar = new JMenuBar();
         fileMenu = new JMenu("File");
         toolsMenu = new JMenu("Tools");
@@ -103,6 +83,8 @@ public class MissPiggy implements ActionListener {
 
         toolsMenu.add(new JMenuItem("Edit Metadata")); // disabled if a mod is not selected from the list
         toolsMenu.add(new JMenuItem("Generate New Mod from Folder..."));
+        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("About Firestar"));
 
@@ -114,6 +96,7 @@ public class MissPiggy implements ActionListener {
 
         frame.add(frameContainer); // initialize window contents -- will be handled by IntelliJ IDEA
 
+        InitializeModListStructure();
         InitializeModListInGUI(); // present mod list
 
         fileMenu.getItem(0).addActionListener(this);
@@ -128,12 +111,12 @@ public class MissPiggy implements ActionListener {
         descriptionField.getDocument().putProperty("filterNewlines", Boolean.FALSE);
         modList.addListSelectionListener(e -> {
             String authorDisplay;
-            File pathReference = new File(Main.Mods.get(modList.getSelectedIndex()).path);
+            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";
+            String modFileSizeUnits = "bytes"; //todo: don't show decimals for bytes
             if (pathReference.length() >= 1024) {
                 modFileSizeStr = String.valueOf(df.format(modFileSize / 1024));
                 modFileSizeUnits = "Kilobytes";
@@ -176,6 +159,63 @@ public class MissPiggy implements ActionListener {
         frame.setVisible(true);
     }
 
+    public void InitializeModListStructure() {
+        // cleanup
+        Main.Mods.clear();
+
+        // get current list of mods from file
+        // todo: rewrite when modpacks/playlists are added
+        try {
+            priorityList = new String(Files.readAllBytes(Paths.get(System.getProperty("user.home") + "/.firestar/mods/index")));
+        } catch (IOException e) {
+            File priorityListFileHandle = new File(System.getProperty("user.home") + "/.firestar/mods/index");
+            new File(System.getProperty("user.home") + "/.firestar/mods/").mkdirs();
+            if(!priorityListFileHandle.isFile()){
+                try {
+                    priorityListFileHandle.createNewFile();
+                } catch (IOException ex) {
+                    throw new RuntimeException(ex);
+                }
+            }
+            priorityList = "";
+        }
+
+        // initialize data structures from each list entry
+        String[] pListArray = priorityList.split("\n");
+        Arrays.sort(pListArray);
+        System.out.println("Initializing modList from file with length of " + pListArray.length + " units"); //debug
+        for (String s : pListArray) {
+            /*
+            Do nothing if the index number is not valid.
+            there probably is not a practical reason to do this, but I want to eliminate any undefined behaviors while we're here.
+            we'll also eliminate any syntax errors caused by the lack of a = sign
+            */
+            if (s.split("=")[0].matches("[0-9]+=*")) {
+                //append mod to list from substring
+                Main.Mod m = new Main().new Mod();
+                m.path = s.substring(s.indexOf("=") + 1);
+                System.out.println("found file " + m.path);
+
+                //get json metadata from zip comment
+                JSONObject metadata;
+                try {
+                    metadata = new JSONObject(new ZipFile(System.getProperty("user.home") + "/.firestar/mods/" + m.path).getComment());
+                } catch (ZipException e) {
+                    throw new RuntimeException(e); //todo: fault tolerance
+                }
+                if (metadata.has("friendlyName")) {m.friendlyName = metadata.get("friendlyName").toString();} else {m.friendlyName = m.path;}
+                if (metadata.has("description")) {m.description = metadata.get("description").toString();}
+                if (metadata.has("version")) {m.version = Integer.parseInt(metadata.get("version").toString());}
+                if (metadata.has("author")) {m.author = metadata.get("author").toString();}
+                if (metadata.has("loaderversion")) {m.loaderversion = Integer.parseInt(metadata.get("loaderversion").toString());}
+                if (metadata.has("game")) {m.game = metadata.get("game").toString();}
+
+                //send to list
+                Main.Mods.add(m);
+            }
+        }
+    }
+
     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
         // cleanup
         descriptionField.setText("Select a mod from the list on the right to view more details, or to make changes to your installation.");