feat: make Unknown Item Namespace IDs remappable (config/wayf.cfg)

src/main/java/com/campersamu/shoutout/Config.java

@@ -0,0 +1,44 @@
+package com.campersamu.shoutout;
+
+import net.fabricmc.loader.api.FabricLoader;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Properties;
+
+public final class Config {
+    private Config(){}
+
+    private static final Path FILE = FabricLoader.getInstance().getConfigDir().resolve("wayf.cfg");
+    private static final Properties MAPPED_MODS = new Properties();
+
+    static {
+        load();
+    }
+
+    private static void save() {
+        try (final OutputStream out = Files.newOutputStream(FILE)) {
+            MAPPED_MODS.store(out, """
+                    Remap Unknown Item IDs to Mod IDs.
+                    Format:
+                    item_id_namespace = mod_id
+                    Example:
+                    gofish = go-fish""");
+        } catch (IOException ignored) {}
+
+    }
+    private static void load() {
+        try (final InputStream in = Files.newInputStream(FILE)) {
+            MAPPED_MODS.load(in);
+        } catch (IOException ignored) {
+            save();
+        }
+    }
+
+    public static String getMappedId(String itemNamespaceId) {
+        return MAPPED_MODS.getProperty(itemNamespaceId, itemNamespaceId);
+    }
+}

src/main/java/com/campersamu/shoutout/Init.java

@@ -11,6 +11,8 @@
 
 import java.util.Optional;
 
+import static com.campersamu.shoutout.Config.getMappedId;
+
 public class Init implements DedicatedServerModInitializer {
 	// This logger is used to write text to the console and the log file.
 	// It is considered best practice to use your mod id as the logger's name.
@@ -25,7 +27,7 @@ public void onInitializeServer() {
 	public static @NotNull String getModName(Item item) {
 		String modName = "Unknown";
 
-		Optional<ModContainer> mod = FabricLoader.getInstance().getModContainer(Registries.ITEM.getId(item).getNamespace());
+		Optional<ModContainer> mod = FabricLoader.getInstance().getModContainer(getMappedId(Registries.ITEM.getId(item).getNamespace()));
 		if (mod.isPresent()) {
 			modName = mod.get().getMetadata().getName();
 		}

src/main/java/com/campersamu/shoutout/mixin/AppendModNameToPacketBuffer.java

@@ -1,5 +1,6 @@
 package com.campersamu.shoutout.mixin;
 
+import com.campersamu.shoutout.duck.OriginalItemDuck;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NbtCompound;
@@ -25,11 +26,9 @@
 
 @Mixin(value = PacketByteBuf.class, priority = 5000)
 public class AppendModNameToPacketBuffer {
-    @Unique ItemStack toAlter;
 
     @ModifyVariable(method = "writeItemStack(Lnet/minecraft/item/ItemStack;)Lnet/minecraft/network/PacketByteBuf;", at = @At("HEAD"), argsOnly = true)
     private ItemStack alterLore(ItemStack inStack) {
-        toAlter = inStack;
         return inStack;
     }
 
@@ -43,7 +42,7 @@ private ItemStack alterLore(ItemStack inStack) {
     private PacketByteBuf appendModNameToNBT(PacketByteBuf instance, NbtElement nbt){
         if (nbt == null) nbt = new NbtCompound();
         if (nbt instanceof NbtCompound compound)
-            return instance.writeNbt(appendModName(compound, toAlter.getItem()));
+            return instance.writeNbt(appendModName(compound, ((OriginalItemDuck)this).whereAreYouFrom$getOgItemStack().getItem()));
         return instance;
     }