Update VV ItemRewriter API Usage (#716)

common/src/main/java/com/viaversion/viabackwards/api/rewriters/BackwardsStructuredItemRewriter.java

@@ -67,7 +67,7 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
 
         // Save original id, set remapped id
         final CompoundTag tag = createCustomTag(item);
-        tag.putInt(getNbtTagName() + "|id", item.identifier());
+        tag.putInt(nbtTagName("id"), item.identifier());
         item.setIdentifier(mappedItem.getId());
 
         // Add custom model data
@@ -95,7 +95,7 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
 
         final CompoundTag tag = customTag(item);
         if (tag != null) {
-            final Tag originalId = tag.remove(getNbtTagName() + "|id");
+            final Tag originalId = tag.remove(nbtTagName("id"));
             if (originalId instanceof IntTag) {
                 item.setIdentifier(((NumberTag) originalId).asInt());
             }

common/src/main/java/com/viaversion/viabackwards/api/rewriters/EnchantmentRewriter.java

@@ -68,10 +68,10 @@ public class EnchantmentRewriter {
         CompoundTag tag = item.tag();
         if (tag == null) return;
 
-        if (tag.contains(itemRewriter.getNbtTagName() + "|Enchantments")) {
+        if (tag.contains(itemRewriter.nbtTagName("Enchantments"))) {
             rewriteEnchantmentsToServer(tag, false);
         }
-        if (tag.contains(itemRewriter.getNbtTagName() + "|StoredEnchantments")) {
+        if (tag.contains(itemRewriter.nbtTagName("StoredEnchantments"))) {
             rewriteEnchantmentsToServer(tag, true);
         }
     }

common/src/main/java/com/viaversion/viabackwards/api/rewriters/ItemRewriter.java

@@ -91,7 +91,7 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
         }
 
         // Save original id, set remapped id
-        item.tag().putInt(getNbtTagName() + "|id", item.identifier());
+        item.tag().putInt(nbtTagName("id"), item.identifier());
         item.setIdentifier(data.getId());
 
         // Add custom model data
@@ -105,7 +105,7 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
         }
         if (!display.contains("Name")) {
             display.put("Name", new StringTag(data.getJsonName()));
-            display.put(getNbtTagName() + "|customName", new ByteTag());
+            display.put(nbtTagName("customName"), new ByteTag());
         }
         return item;
     }
@@ -116,7 +116,7 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
 
         super.handleItemToServer(item);
         if (item.tag() != null) {
-            Tag originalId = item.tag().remove(getNbtTagName() + "|id");
+            Tag originalId = item.tag().remove(nbtTagName("id"));
             if (originalId instanceof IntTag) {
                 item.setIdentifier(((NumberTag) originalId).asInt());
             }

common/src/main/java/com/viaversion/viabackwards/api/rewriters/ItemRewriterBase.java

@@ -33,12 +33,10 @@ public abstract class ItemRewriterBase<C extends ClientboundPacketType, S extend
     T extends BackwardsProtocol<C, ?, ?, S>> extends ItemRewriter<C, S, T> {
 
     protected final boolean jsonNameFormat;
-    protected final String protocolName;
 
     protected ItemRewriterBase(T protocol, Type<Item> itemType, Type<Item[]> itemArrayType, Type<Item> mappedItemType, Type<Item[]> mappedItemArrayType, boolean jsonFormat) {
         super(protocol, itemType, itemArrayType, mappedItemType, mappedItemArrayType);
         this.jsonNameFormat = jsonFormat;
-        protocolName = protocol.getClass().getSimpleName();
     }
 
     protected ItemRewriterBase(T protocol, Type<Item> itemType, Type<Item[]> itemArrayType, boolean jsonNameFormat) {
@@ -55,12 +53,12 @@ public abstract class ItemRewriterBase<C extends ClientboundPacketType, S extend
     }
 
     protected boolean hasBackupTag(CompoundTag displayTag, String tagName) {
-        return displayTag.contains(getNbtTagName() + "|o" + tagName);
+        return displayTag.contains(nbtTagName("o" + tagName));
     }
 
     protected void saveStringTag(CompoundTag displayTag, StringTag original, String name) {
         // Multiple places might try to backup data
-        String backupName = getNbtTagName() + "|o" + name;
+        String backupName = nbtTagName("o" + name);
         if (!displayTag.contains(backupName)) {
             displayTag.putString(backupName, original.getValue());
         }
@@ -68,7 +66,7 @@ public abstract class ItemRewriterBase<C extends ClientboundPacketType, S extend
 
     protected void saveListTag(CompoundTag displayTag, ListTag<?> original, String name) {
         // Multiple places might try to backup data
-        String backupName = getNbtTagName() + "|o" + name;
+        String backupName = nbtTagName("o" + name);
         if (!displayTag.contains(backupName)) {
             displayTag.put(backupName, original.copy());
         }
@@ -80,7 +78,7 @@ public abstract class ItemRewriterBase<C extends ClientboundPacketType, S extend
         CompoundTag display = item.tag().getCompoundTag("display");
         if (display != null) {
             // Remove custom name / restore original name
-            if (display.remove(getNbtTagName() + "|customName") != null) {
+            if (display.remove(nbtTagName("customName")) != null) {
                 display.remove("Name");
             } else {
                 restoreStringTag(display, "Name");
@@ -92,20 +90,16 @@ public abstract class ItemRewriterBase<C extends ClientboundPacketType, S extend
     }
 
     protected void restoreStringTag(CompoundTag tag, String tagName) {
-        Tag original = tag.remove(getNbtTagName() + "|o" + tagName);
+        Tag original = tag.remove(nbtTagName("o" + tagName));
         if (original instanceof StringTag) {
             tag.putString(tagName, ((StringTag) original).getValue());
         }
     }
 
     protected void restoreListTag(CompoundTag tag, String tagName) {
-        Tag original = tag.remove(getNbtTagName() + "|o" + tagName);
+        Tag original = tag.remove(nbtTagName("o" + tagName));
         if (original instanceof ListTag) {
             tag.put(tagName, ((ListTag<?>) original).copy());
         }
     }
-
-    public String getNbtTagName() {
-        return "VB|" + protocolName;
-    }
 }

common/src/main/java/com/viaversion/viabackwards/api/rewriters/LegacyBlockItemRewriter.java

@@ -154,12 +154,12 @@ public abstract class LegacyBlockItemRewriter<C extends ClientboundPacketType, S
         }
 
         short originalData = item.data();
-        item.tag().putInt(getNbtTagName() + "|id", item.identifier());
+        item.tag().putInt(nbtTagName("id"), item.identifier());
         item.setIdentifier(data.getId());
         // Keep original data if mapped data is set to -1
         if (data.getData() != -1) {
             item.setData(data.getData());
-            item.tag().putShort(getNbtTagName() + "|data", originalData);
+            item.tag().putShort(nbtTagName("data"), originalData);
         }
 
         // Set display name
@@ -173,7 +173,7 @@ public abstract class LegacyBlockItemRewriter<C extends ClientboundPacketType, S
             if (nameTag == null) {
                 nameTag = new StringTag(data.getName());
                 display.put("Name", nameTag);
-                display.put(getNbtTagName() + "|customName", new ByteTag());
+                display.put(nbtTagName("customName"), new ByteTag());
             }
 
             // Handle colors
@@ -190,11 +190,11 @@ public abstract class LegacyBlockItemRewriter<C extends ClientboundPacketType, S
         if (item == null) return null;
         super.handleItemToServer(item);
         if (item.tag() != null) {
-            Tag originalId = item.tag().remove(getNbtTagName() + "|id");
+            Tag originalId = item.tag().remove(nbtTagName("id"));
             if (originalId instanceof IntTag) {
                 item.setIdentifier(((NumberTag) originalId).asInt());
             }
-            Tag originalData = item.tag().remove(getNbtTagName() + "|data");
+            Tag originalData = item.tag().remove(nbtTagName("data"));
             if (originalData instanceof ShortTag) {
                 item.setData(((NumberTag) originalData).asShort());
             }

common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_10to1_11/packets/BlockItemPackets1_11.java

@@ -280,7 +280,7 @@ public class BlockItemPackets1_11 extends LegacyBlockItemRewriter<ClientboundPac
             return tag;
         });
 
-        enchantmentRewriter = new LegacyEnchantmentRewriter(getNbtTagName());
+        enchantmentRewriter = new LegacyEnchantmentRewriter(nbtTagName());
         enchantmentRewriter.registerEnchantment(71, "§cCurse of Vanishing");
         enchantmentRewriter.registerEnchantment(10, "§cCurse of Binding");
 

common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_11to1_11_1/packets/ItemPackets1_11_1.java

@@ -24,7 +24,6 @@ import com.viaversion.viabackwards.protocol.protocol1_11to1_11_1.Protocol1_11To1
 import com.viaversion.viaversion.api.minecraft.item.Item;
 import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
 import com.viaversion.viaversion.api.type.Type;
-import com.viaversion.viaversion.libs.opennbt.tag.builtin.CompoundTag;
 import com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.ClientboundPackets1_9_3;
 import com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.ServerboundPackets1_9_3;
 
@@ -84,7 +83,7 @@ public class ItemPackets1_11_1 extends LegacyBlockItemRewriter<ClientboundPacket
 
     @Override
     protected void registerRewrites() {
-        enchantmentRewriter = new LegacyEnchantmentRewriter(getNbtTagName());
+        enchantmentRewriter = new LegacyEnchantmentRewriter(nbtTagName());
         enchantmentRewriter.registerEnchantment(22, "§7Sweeping Edge");
     }
 

common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java

@@ -72,7 +72,7 @@ public class BlockItemPackets1_13 extends com.viaversion.viabackwards.api.rewrit
 
     public BlockItemPackets1_13(Protocol1_12_2To1_13 protocol) {
         super(protocol, null, null);
-        extraNbtTag = getNbtTagName() + "|2";
+        extraNbtTag = nbtTagName("2");
     }
 
     public static boolean isDamageable(int id) {

common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_19_4to1_20/packets/BlockItemPackets1_20.java

@@ -166,7 +166,7 @@ public final class BlockItemPackets1_20 extends ItemRewriter<ClientboundPackets1
                 final String pattern = Key.stripMinecraftNamespace(patternTag.getValue());
                 if (NEW_TRIM_PATTERNS.contains(pattern)) {
                     tag.remove("Trim");
-                    tag.put(getNbtTagName() + "|Trim", trimTag);
+                    tag.put(nbtTagName("Trim"), trimTag);
                 }
             }
         }
@@ -184,7 +184,7 @@ public final class BlockItemPackets1_20 extends ItemRewriter<ClientboundPackets1
         // Add back original trim tag
         final Tag trimTag;
         final CompoundTag tag = item.tag();
-        if (tag != null && (trimTag = tag.remove(getNbtTagName() + "|Trim")) != null) {
+        if (tag != null && (trimTag = tag.remove(nbtTagName("Trim"))) != null) {
             tag.put("Trim", trimTag);
         }
         return item;