Possible fix for #11758

core/src/mindustry/maps/SectorSubmissions.java

@@ -59,7 +59,7 @@ public class SectorSubmissions{
         registerSerpuloSector(133, "wpx", "https://discord.com/channels/391020510269669376/1379926871227240770/1417920499761156126");
         registerSerpuloSector(185, "quad", "https://discord.com/channels/391020510269669376/1379926892181983283/1419231958336016458");
         registerSerpuloSector(254, "wpx", "https://discord.com/channels/391020510269669376/1379928045577703424/1420456601667502193");
-        registerSerpuloSector(0, "iqtik123", "https://discord.com/channels/391020510269669376/1379926780860698784/1431356682834940115");
+        registerSerpuloSector(0, "iqtik123", "https://discord.com/channels/391020510269669376/1379926780860698784/1482671494268977341");
         registerSerpuloSector(103, "enwyz", "https://discord.com/channels/391020510269669376/1379926839559979030/1429203869514207255");
         registerSerpuloSector(30, "cyan", "https://discord.com/channels/391020510269669376/1379926800854945823/1423932799647481910");
         registerSerpuloSector(20, "Namero", "https://discord.com/channels/391020510269669376/1379926794114961634/1406768731471872162");

core/src/mindustry/mod/DataPatcher.java

@@ -286,8 +286,7 @@ public class DataPatcher{
                     }
 
                     if(object instanceof Seq s){
-                        var copy = s.copy();
+                        modifiedField(parentObject, parentField, s.copy());
-                        reset(() -> s.set(copy));
 
                         assignValue(object, field, metadata, () -> s.get(i), val -> s.set(i, val), value, true);
                     }else{
@@ -561,7 +560,7 @@ public class DataPatcher{
             if(usedpatches.add(record)){
                 resetters.add(() -> {
                     try{
-                        record.field.set(record.target, record.value);
+                        record.field.set(record.target, value);
                     }catch(Exception e){
                         throw new RuntimeException(e);
                     }
@@ -570,6 +569,7 @@ public class DataPatcher{
         }else if(target instanceof Seq<?> || target.getClass().isArray()){
             int i = Integer.parseInt(field);
             resetters.add(() -> {
+
                 if(target instanceof Seq seq){
                     seq.set(i, value);
                 }else{

desktop/src/mindustry/desktop/DesktopLauncher.java

@@ -149,11 +149,11 @@ public class DesktopLauncher extends ClientLauncher{
         this.args = args;
 
         if(useDiscord){
+            Runtime.getRuntime().addShutdownHook(new Thread(DiscordRPC::close));
             Threads.daemon(() -> {
                 try{
                     DiscordRPC.connect(discordID);
                     Log.info("Initialized Discord rich presence.");
-                    Runtime.getRuntime().addShutdownHook(new Thread(DiscordRPC::close));
                 }catch(NoDiscordClientException none){
                     //don't log if no client is found
                     useDiscord = false;

tests/src/test/java/PatcherTests.java

@@ -578,6 +578,21 @@ public class PatcherTests{
         assertEquals(UnitTypes.avert, ((Reconstructor)Blocks.shipRefabricator).upgrades.get(0)[1]);
     }
 
+    @Test
+    void arrayMulti() throws Exception{
+        int size = UnitTypes.emanate.weapons.size;
+
+        Vars.state.patcher.apply(Seq.with("""
+        {"name":"Patch0","unit":{"emanate":{"weapons":{"0":{"type":"Weapon","name":"toxopid-cannon"}},"weapons.+":[{"name":"sei-launcher"}]}}}
+        """));
+
+        assertEquals(UnitTypes.emanate.weapons.size, size + 1);
+
+        resetAfter();
+
+        assertEquals(UnitTypes.emanate.weapons.size, size);
+    }
+
     @Test
     void customAttribute() throws Exception{
         int amount = Attribute.all.length;