Fix[datedetect]: Read original release date instead of the modded release date

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java

@@ -82,13 +82,10 @@ import java.lang.ref.WeakReference;
 import java.lang.reflect.Field;
 import java.nio.charset.StandardCharsets;
 import java.text.ParseException;
-import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Date;
-import java.util.GregorianCalendar;
 import java.util.List;
-import java.util.Locale;
 import java.util.Map;
 
 @SuppressWarnings("IOStreamConstructor")
@@ -346,11 +343,11 @@ public final class Tools {
 
         String userType = "mojang";
         try {
-            Date creationDate = DateUtils.parseReleaseDate(versionInfo.releaseTime);
+            Date creationDate = DateUtils.getOriginalReleaseDate(versionInfo);
             // Minecraft 22w43a which adds chat reporting (and signing) was released on
             // 26th October 2022. So, if the date is not before that (meaning it is equal or higher)
             // change the userType to MSA to fix the missing signature
-            if(creationDate != null && !DateUtils.dateBefore(creationDate, 2022, 10, 26)) {
+            if(creationDate != null && !DateUtils.dateBefore(creationDate, 2022, 9, 26)) {
                 userType = "msa";
             }
         }catch (ParseException e) {

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/DateUtils.java

@@ -4,6 +4,9 @@ import android.util.Log;
 
 import androidx.annotation.NonNull;
 
+import net.kdt.pojavlaunch.JMinecraftVersionList;
+import net.kdt.pojavlaunch.Tools;
+
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -41,4 +44,21 @@ public class DateUtils {
         Log.i("DateUtils","isBefore:"+date.before(comparsionDate));
         return date.before(comparsionDate);
     }
+
+    /**
+     * Extracts the original release date of a game version, ignoring any mods (if present)
+     * @param gameVersion the JMinecraftVersionList.Version object
+     * @return the game's original release date
+     */
+    public static Date getOriginalReleaseDate(JMinecraftVersionList.Version gameVersion) throws ParseException {
+        if(Tools.isValidString(gameVersion.inheritsFrom)) {
+            gameVersion = Tools.getVersionInfo(gameVersion.inheritsFrom, true);
+        }else {
+            // The launcher's inheritor mutilates the version object, causing it to have the original
+            // version's ID but modded version's dates. Work around it by re-reading the version without
+            // inheriting.
+            gameVersion = Tools.getVersionInfo(gameVersion.id, true);
+        }
+        return parseReleaseDate(gameVersion.releaseTime);
+    }
 }

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/OldVersionsUtils.java

@@ -9,7 +9,6 @@ import net.kdt.pojavlaunch.extra.ExtraCore;
 
 import java.text.ParseException;
 import java.util.Date;
-import java.util.GregorianCalendar;
 
 /** Class here to help with various stuff to help run lower versions smoothly */
 public class OldVersionsUtils {