20w15a, minimize diffmappings

core/src/main/java/nl/matsv/viabackwards/api/data/VBMappingDataLoader.java

@@ -4,9 +4,18 @@ import nl.matsv.viabackwards.ViaBackwards;
 import us.myles.ViaVersion.api.Via;
 import us.myles.ViaVersion.api.data.MappingDataLoader;
 import us.myles.ViaVersion.util.GsonUtil;
-import us.myles.viaversion.libs.gson.*;
+import us.myles.viaversion.libs.gson.JsonArray;
+import us.myles.viaversion.libs.gson.JsonElement;
+import us.myles.viaversion.libs.gson.JsonIOException;
+import us.myles.viaversion.libs.gson.JsonObject;
+import us.myles.viaversion.libs.gson.JsonPrimitive;
+import us.myles.viaversion.libs.gson.JsonSyntaxException;
 
-import java.io.*;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.util.Map;
 
 public class VBMappingDataLoader {
@@ -52,27 +61,36 @@ public class VBMappingDataLoader {
             String key = entry.getValue().getAsString();
             Map.Entry<String, JsonElement> value = MappingDataLoader.findValue(newIdentifiers, key);
             if (value == null) {
-                // Search in diff mappings
                 if (diffIdentifiers != null) {
-                    JsonPrimitive diffValue = diffIdentifiers.getAsJsonPrimitive(key);
-                    if (diffValue == null && key.contains("[")) {
-                        diffValue = diffIdentifiers.getAsJsonPrimitive(key.substring(0, key.indexOf('[')));
-                    }
-                    if (diffValue == null) {
-                        if (warnOnMissing && !Via.getConfig().isSuppressConversionWarnings() || Via.getManager().isDebug()) {
-                            ViaBackwards.getPlatform().getLogger().warning("No diff key for " + entry.getValue() + " :( ");
+                    // Search in diff mappings
+                    JsonPrimitive diffValueJson = diffIdentifiers.getAsJsonPrimitive(key);
+                    String diffValue = diffValueJson != null ? diffValueJson.getAsString() : null;
+
+                    int dataIndex;
+                    if (diffValue == null && (dataIndex = key.indexOf('[')) != -1) {
+                        // Check for wildcard mappings
+                        diffValue = diffIdentifiers.getAsJsonPrimitive(key.substring(0, dataIndex)).getAsString();
+
+                        // Keep original properties if value ends with [
+                        if (diffValue.endsWith("[")) {
+                            diffValue += key.substring(dataIndex + 1);
                         }
-                        continue;
                     }
-                    value = MappingDataLoader.findValue(newIdentifiers, diffValue.getAsString());
+
+                    if (diffValue != null) {
+                        value = MappingDataLoader.findValue(newIdentifiers, diffValue);
+                    }
                 }
+
                 if (value == null) {
+                    // Nothing found :(
                     if (warnOnMissing && !Via.getConfig().isSuppressConversionWarnings() || Via.getManager().isDebug()) {
                         ViaBackwards.getPlatform().getLogger().warning("No key for " + entry.getValue() + " :( ");
                     }
                     continue;
                 }
             }
+
             output[Integer.parseInt(entry.getKey())] = Short.parseShort(value.getKey());
         }
     }

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_15_2to1_16/packets/BlockItemPackets1_16.java

@@ -136,6 +136,7 @@ public class BlockItemPackets1_16 extends nl.matsv.viabackwards.api.rewriters.It
                                 case 170: // new nether biomes
                                 case 171:
                                 case 172:
+                                case 173:
                                     newId = 8;
                                     break;
                             }

core/src/main/resources/assets/viabackwards/data/translation-mappings.json

@@ -3,6 +3,10 @@
     "selectWorld.locked": "Locked by another running instance of Minecraft",
     "selectWorld.access_failure": "Failed to access level",
     "selectWorld.delete_failure": "Failed to delete level",
+    "chat.queue": "[+%s pending lines]",
+    "options.chat.line_spacing": "Line Spacing",
+    "options.chat.delay_none": "Chat Delay: None",
+    "options.chat.delay": "Chat Delay: %s seconds",
     "block.minecraft.nether_gold_ore": "Nether Gold Ore",
     "block.minecraft.soul_fire_torch": "Soul Fire Torch",
     "block.minecraft.soul_fire_wall_torch": "Soul Fire Wall Torch",
@@ -62,15 +66,38 @@
     "block.minecraft.potted_warped_roots": "Potted Warped Roots",
     "block.minecraft.target": "Target",
     "block.minecraft.soul_fire_lantern": "Soul Fire Lantern",
+    "block.minecraft.soul_campfire": "Soul Campfire",
     "block.minecraft.lodestone": "Lodestone",
     "block.minecraft.netherite_block": "Block of Netherite",
     "block.minecraft.ancient_debris": "Ancient Debris",
     "block.minecraft.crying_obsidian": "Crying Obsidian",
+    "block.minecraft.blackstone": "Blackstone",
+    "block.minecraft.blackstone_slab": "Blackstone Slab",
+    "block.minecraft.blackstone_stairs": "Blackstone Stairs",
+    "block.minecraft.blackstone_wall": "Blackstone Wall",
+    "block.minecraft.polished_blackstone_bricks": "Polished Blackstone Bricks",
+    "block.minecraft.polished_blackstone_brick_slab": "Polished Blackstone Brick Slab",
+    "block.minecraft.polished_blackstone_brick_stairs": "Polished Blackstone Brick Stairs",
+    "block.minecraft.polished_blackstone_brick_wall": "Polished Blackstone Brick Wall",
+    "block.minecraft.chiseled_polished_blackstone": "Chiseled Polished Blackstone",
+    "block.minecraft.cracked_polished_blackstone_bricks": "Cracked Polished Blackstone Bricks",
+    "block.minecraft.gilded_blackstone": "Gilded Blackstone",
+    "block.minecraft.polished_blackstone": "Polished Blackstone",
+    "block.minecraft.polished_blackstone_wall": "Polished Blackstone Wall",
+    "block.minecraft.polished_blackstone_slab": "Polished Blackstone Slab",
+    "block.minecraft.polished_blackstone_stairs": "Polished Blackstone Stairs",
+    "block.minecraft.polished_blackstone_pressure_plate": "Polished Blackstone Pressure Plate",
+    "block.minecraft.polished_blackstone_button": "Polished Blackstone Button",
+    "block.minecraft.cracked_nether_bricks": "Cracked Nether Bricks",
+    "block.minecraft.chiseled_nether_bricks": "Chiseled Nether Bricks",
+    "block.minecraft.quartz_bricks": "Quartz Bricks",
     "item.minecraft.hoglin_spawn_egg": "Hoglin Spawn Egg",
     "item.minecraft.piglin_spawn_egg": "Piglin Spawn Egg",
     "item.minecraft.strider_spawn_egg": "Strider Spawn Egg",
     "item.minecraft.zoglin_spawn_egg": "Zoglin Spawn Egg",
     "item.minecraft.zombified_piglin_spawn_egg": "Zombified Piglin Spawn Egg",
+    "item.minecraft.piglin_banner_pattern": "Banner Pattern",
+    "item.minecraft.piglin_banner_pattern.desc": "Piglin",
     "item.minecraft.lodestone_compass": "Lodestone Compass",
     "item.minecraft.netherite_scrap": "Netherite Scrap",
     "item.minecraft.netherite_ingot": "Netherite Ingot",
@@ -211,7 +238,8 @@
     "biome.minecraft.nether_wastes": "Nether Wastes",
     "biome.minecraft.soul_sand_valley": "Soul Sand Valley",
     "biome.minecraft.warped_forest": "Warped Forest",
-    "biome.minecraft.crimson_forest": "Crimson Forest"
+    "biome.minecraft.crimson_forest": "Crimson Forest",
+    "biome.minecraft.basalt_deltas": "Basalt Deltas"
   },
   "1.15": {
     "narration.suggestion.tooltip": "Selected suggestion %d out of %d: %s (%s)",