Merge pull request #855 from creeper123123321/dev

1.13-pre10 + some things

bukkit/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-1.13-pre9</version>
+        <version>1.4.0-1.13-pre10</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

bungee/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-1.13-pre9</version>
+        <version>1.4.0-1.13-pre10</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

common/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-1.13-pre9</version>
+        <version>1.4.0-1.13-pre10</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>

common/src/main/java/us/myles/ViaVersion/api/protocol/ProtocolVersion.java

@@ -62,7 +62,7 @@ public class ProtocolVersion {
         register(v1_12 = new ProtocolVersion(335, "1.12"));
         register(v1_12_1 = new ProtocolVersion(338, "1.12.1"));
         register(v1_12_2 = new ProtocolVersion(340, "1.12.2"));
-        register(v1_13 = new ProtocolVersion(391, "1.13-pre9"));
+        register(v1_13 = new ProtocolVersion(392, "1.13-pre10"));
         register(unknown = new ProtocolVersion(-1, "UNKNOWN"));
     }
 

common/src/main/java/us/myles/ViaVersion/protocols/protocolsnapshotto1_12_2/ProtocolSnapshotTo1_12_2.java

@@ -49,6 +49,56 @@ public class ProtocolSnapshotTo1_12_2 extends Protocol {
         }
     };
 
+    public static final PacketHandler SEND_DECLARE_COMMANDS_AND_TAGS = new PacketHandler() { // *insert here a good name*
+        @Override
+        public void handle(PacketWrapper w) throws Exception {
+            // Send fake declare commands
+            w.create(0x11, new ValueCreator() {
+                @Override
+                public void write(PacketWrapper wrapper) {
+                    wrapper.write(Type.VAR_INT, 2); // Size
+                    // Write root node
+                    wrapper.write(Type.VAR_INT, 0); // Mark as command
+                    wrapper.write(Type.VAR_INT, 1); // 1 child
+                    wrapper.write(Type.VAR_INT, 1); // Child is at 1
+
+                    // Write arg node
+                    wrapper.write(Type.VAR_INT, 0x02 | 0x04 | 0x10); // Mark as command
+                    wrapper.write(Type.VAR_INT, 0); // No children
+                    // Extra data
+                    wrapper.write(Type.STRING, "args"); // Arg name
+                    wrapper.write(Type.STRING, "brigadier:string");
+                    wrapper.write(Type.VAR_INT, 2); // Greedy
+                    wrapper.write(Type.STRING, "minecraft:ask_server"); // Ask server
+
+                    wrapper.write(Type.VAR_INT, 0); // Root node index
+                }
+            }).send(ProtocolSnapshotTo1_12_2.class);
+
+            // Send tags packet
+            w.create(0x55, new ValueCreator() {
+                @Override
+                public void write(PacketWrapper wrapper) throws Exception {
+                    wrapper.write(Type.VAR_INT, MappingData.blockTags.size()); // block tags
+                    for (Map.Entry<String, Integer[]> tag : MappingData.blockTags.entrySet()) {
+                        wrapper.write(Type.STRING, tag.getKey());
+                        wrapper.write(Type.VAR_INT_ARRAY, tag.getValue().clone());
+                    }
+                    wrapper.write(Type.VAR_INT, MappingData.itemTags.size()); // item tags
+                    for (Map.Entry<String, Integer[]> tag : MappingData.itemTags.entrySet()) {
+                        wrapper.write(Type.STRING, tag.getKey());
+                        wrapper.write(Type.VAR_INT_ARRAY, tag.getValue().clone());
+                    }
+                    wrapper.write(Type.VAR_INT, MappingData.fluidTags.size()); // fluid tags
+                    for (Map.Entry<String, Integer[]> tag : MappingData.fluidTags.entrySet()) {
+                        wrapper.write(Type.STRING, tag.getKey());
+                        wrapper.write(Type.VAR_INT_ARRAY, tag.getValue().clone());
+                    }
+                }
+            }).send(ProtocolSnapshotTo1_12_2.class);
+        }
+    };
+
     static {
         MappingData.init();
     }
@@ -165,53 +215,9 @@ public class ProtocolSnapshotTo1_12_2 extends Protocol {
                         ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
                         int dimensionId = wrapper.get(Type.INT, 1);
                         clientChunks.setEnvironment(dimensionId);
-
-                        // Send fake declare commands
-                        wrapper.create(0x11, new ValueCreator() {
-                            @Override
-                            public void write(PacketWrapper wrapper) {
-                                wrapper.write(Type.VAR_INT, 2); // Size
-                                // Write root node
-                                wrapper.write(Type.VAR_INT, 0); // Mark as command
-                                wrapper.write(Type.VAR_INT, 1); // 1 child
-                                wrapper.write(Type.VAR_INT, 1); // Child is at 1
-
-                                // Write arg node
-                                wrapper.write(Type.VAR_INT, 0x02 | 0x04 | 0x10); // Mark as command
-                                wrapper.write(Type.VAR_INT, 0); // No children
-                                // Extra data
-                                wrapper.write(Type.STRING, "args"); // Arg name
-                                wrapper.write(Type.STRING, "brigadier:string");
-                                wrapper.write(Type.VAR_INT, 2); // Greedy
-                                wrapper.write(Type.STRING, "minecraft:ask_server"); // Ask server
-
-                                wrapper.write(Type.VAR_INT, 0); // Root node index
-                            }
-                        }).send(ProtocolSnapshotTo1_12_2.class);
-
-                        // Send tags packet
-                        wrapper.create(0x55, new ValueCreator() {
-                            @Override
-                            public void write(PacketWrapper wrapper) throws Exception {
-                                wrapper.write(Type.VAR_INT, MappingData.blockTags.size()); // block tags
-                                for (Map.Entry<String, Integer[]> tag : MappingData.blockTags.entrySet()) {
-                                    wrapper.write(Type.STRING, tag.getKey());
-                                    wrapper.write(Type.VAR_INT_ARRAY, tag.getValue().clone());
-                                }
-                                wrapper.write(Type.VAR_INT, MappingData.itemTags.size()); // item tags
-                                for (Map.Entry<String, Integer[]> tag : MappingData.itemTags.entrySet()) {
-                                    wrapper.write(Type.STRING, tag.getKey());
-                                    wrapper.write(Type.VAR_INT_ARRAY, tag.getValue().clone());
-                                }
-                                wrapper.write(Type.VAR_INT, MappingData.fluidTags.size()); // fluid tags
-                                for (Map.Entry<String, Integer[]> tag : MappingData.fluidTags.entrySet()) {
-                                    wrapper.write(Type.STRING, tag.getKey());
-                                    wrapper.write(Type.VAR_INT_ARRAY, tag.getValue().clone());
-                                }
-                            }
-                        }).send(ProtocolSnapshotTo1_12_2.class);
                     }
                 });
+                handler(SEND_DECLARE_COMMANDS_AND_TAGS);
             }
         });
 
@@ -296,6 +302,7 @@ public class ProtocolSnapshotTo1_12_2 extends Protocol {
                         clientWorld.setEnvironment(dimensionId);
                     }
                 });
+                handler(SEND_DECLARE_COMMANDS_AND_TAGS);
             }
         });
 

common/src/main/java/us/myles/ViaVersion/protocols/protocolsnapshotto1_12_2/data/MappingData.java

@@ -15,8 +15,7 @@ import java.util.Map;
 
 public class MappingData {
     public static Map<Integer, Integer> oldToNewBlocks = new HashMap<>();
-    public static Map<Integer, Integer> oldToNewItems = new HashMap<>();
+    public static BiMap<Integer, Integer> oldToNewItems = HashBiMap.create();
-    public static Map<Integer, Integer> newToOldItems = new HashMap<>();
     public static Map<String, Integer[]> blockTags = new HashMap<>();
     public static Map<String, Integer[]> itemTags = new HashMap<>();
     public static Map<String, Integer[]> fluidTags = new HashMap<>();
@@ -32,8 +31,6 @@ public class MappingData {
         mapIdentifiers(oldToNewBlocks, mapping1_12.getAsJsonObject("blocks"), mapping1_13.getAsJsonObject("blocks"));
         System.out.println("Loading item mapping...");
         mapIdentifiers(oldToNewItems, mapping1_12.getAsJsonObject("items"), mapping1_13.getAsJsonObject("items"));
-        System.out.println("Loading new to old item mapping...");
-        mapIdentifiers(newToOldItems, mapping1_13.getAsJsonObject("items"), mapping1_12.getAsJsonObject("items"));
         System.out.println("Loading new tags...");
         loadTags(blockTags, mapping1_13.getAsJsonObject("block_tags"));
         loadTags(itemTags, mapping1_13.getAsJsonObject("item_tags"));

common/src/main/java/us/myles/ViaVersion/protocols/protocolsnapshotto1_12_2/packets/InventoryPackets.java

@@ -263,66 +263,63 @@ public class InventoryPackets {
     // TODO Rewrite identifiers
     public static void toClient(Item item) {
         if (item == null) return;
-
-        // create tag
         CompoundTag tag = item.getTag();
-        if (tag == null) {
-            item.setTag(tag = new CompoundTag("tag"));
-        }
 
         // Save original id
         int originalId = (item.getId() << 16 | item.getData() & 0xFFFF);
-        tag.put(new IntTag(NBT_TAG_NAME, originalId));
 
-        // NBT changes
+        // NBT Additions
         if (isDamageable(item.getId())) {
+            if (tag == null) item.setTag(tag = new CompoundTag("tag"));
             tag.put(new IntTag("Damage", item.getData()));
         }
-
         if (item.getId() == 358) { // map
+            if (tag == null) item.setTag(tag = new CompoundTag("tag"));
             tag.put(new IntTag("map", item.getData()));
         }
 
-        if (item.getId() == 442) { // shield
+        // NBT Changes
-            if (tag.get("BlockEntityTag") instanceof CompoundTag) {
+        if (tag != null) {
-                CompoundTag blockEntityTag = tag.get("BlockEntityTag");
+            // Invert shield color id
-                if (blockEntityTag.get("Base") instanceof IntTag) {
+            if (item.getId() == 442) {
-                    IntTag base = blockEntityTag.get("Base");
+                if (tag.get("BlockEntityTag") instanceof CompoundTag) {
-                    base.setValue(15 - base.getValue()); // invert color id
+                    CompoundTag blockEntityTag = tag.get("BlockEntityTag");
+                    if (blockEntityTag.get("Base") instanceof IntTag) {
+                        IntTag base = blockEntityTag.get("Base");
+                        base.setValue(15 - base.getValue());
+                    }
                 }
             }
-        }
+            // Display Name now uses JSON
-
+            if (tag.get("display") instanceof CompoundTag) {
-        // Display Name now uses JSON
+                if (((CompoundTag) tag.get("display")).get("Name") instanceof StringTag) {
-        if (tag.get("display") instanceof CompoundTag) {
+                    StringTag name = ((CompoundTag) tag.get("display")).get("Name");
-            if (((CompoundTag) tag.get("display")).get("Name") instanceof StringTag) {
+                    name.setValue(
-                StringTag name = ((CompoundTag) tag.get("display")).get("Name");
+                            ProtocolSnapshotTo1_12_2.legacyTextToJson(
-                name.setValue(
+                                    name.getValue()
-                        ProtocolSnapshotTo1_12_2.legacyTextToJson(
-                                name.getValue()
-                        )
-                );
-            }
-        }
-
-        // ench is now Enchantments and now uses identifiers
-        if (tag.get("ench") instanceof ListTag) {
-            ListTag ench = tag.get("ench");
-            ListTag enchantments = new ListTag("Enchantments", CompoundTag.class);
-            for (Tag enchEntry : ench) {
-                if (enchEntry instanceof CompoundTag) {
-                    CompoundTag enchantmentEntry = new CompoundTag("");
-                    enchantmentEntry.put(new StringTag("id",
-                            MappingData.oldEnchantmentsIds.get(
-                                    (Short) ((CompoundTag) enchEntry).get("id").getValue()
                             )
-                    ));
+                    );
-                    enchantmentEntry.put(new ShortTag("lvl", (Short) ((CompoundTag) enchEntry).get("lvl").getValue()));
-                    enchantments.add(enchantmentEntry);
                 }
             }
-            tag.remove("ench");
+            // ench is now Enchantments and now uses identifiers
-            tag.put(enchantments);
+            if (tag.get("ench") instanceof ListTag) {
+                ListTag ench = tag.get("ench");
+                ListTag enchantments = new ListTag("Enchantments", CompoundTag.class);
+                for (Tag enchEntry : ench) {
+                    if (enchEntry instanceof CompoundTag) {
+                        CompoundTag enchantmentEntry = new CompoundTag("");
+                        enchantmentEntry.put(new StringTag("id",
+                                MappingData.oldEnchantmentsIds.get(
+                                        (short) ((CompoundTag) enchEntry).get("id").getValue()
+                                )
+                        ));
+                        enchantmentEntry.put(new ShortTag("lvl", (Short) ((CompoundTag) enchEntry).get("lvl").getValue()));
+                        enchantments.add(enchantmentEntry);
+                    }
+                }
+                tag.remove("ench");
+                tag.put(enchantments);
+            }
         }
 
         int rawId = (item.getId() << 4 | item.getData() & 0xF);
@@ -345,7 +342,13 @@ public class InventoryPackets {
         }
 
         if (!MappingData.oldToNewItems.containsKey(rawId)) {
-            if (MappingData.oldToNewItems.containsKey(rawId & ~0xF)) {
+            if (!isDamageable(item.getId()) && item.getId() != 358) { // Map
+                if (tag == null) item.setTag(tag = new CompoundTag("tag"));
+                tag.put(new IntTag(NBT_TAG_NAME, originalId)); // Data will be lost, saving original id
+            }
+            if (item.getId() == 31 && item.getData() == 0) { // Shrub was removed
+                rawId = 32 << 4; // Dead Bush
+            } else if (MappingData.oldToNewItems.containsKey(rawId & ~0xF)) {
                 rawId &= ~0xF; // Remove data
             } else {
                 System.out.println("FAILED TO GET 1.13 ITEM FOR " + item.getId()); // TODO: Make this nicer etc, perhaps fix issues with mapping :T
@@ -378,7 +381,7 @@ public class InventoryPackets {
         }
 
         if (rawId == null) {
-            Integer oldId = MappingData.newToOldItems.get((int) item.getId());
+            Integer oldId = MappingData.oldToNewItems.inverse().get((int) item.getId());
             if (oldId != null) {
                 // Handle spawn eggs
                 Optional<String> eggEntityId = SpawnEggRewriter.getEntityId(oldId);

common/src/main/java/us/myles/ViaVersion/protocols/protocolsnapshotto1_12_2/providers/BlockEntityProvider.java

@@ -42,7 +42,7 @@ public class BlockEntityProvider implements Provider {
         String id = (String) tag.get("id").getValue();
 
         if (!handlers.containsKey(id)) {
-            System.out.println("Unhandled BlockEntity " + id + " full tag: " + tag);
+            //System.out.println("Unhandled BlockEntity " + id + " full tag: " + tag);
             return -1;
         }
 

common/src/main/java/us/myles/ViaVersion/protocols/protocolsnapshotto1_12_2/providers/blockentities/FlowerPotHandler.java

@@ -9,47 +9,53 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
 public class FlowerPotHandler implements BlockEntityProvider.BlockEntityHandler {
-    private static final Map<Pair<String, Integer>, Integer> flowers = new ConcurrentHashMap<>();
+    private static final Map<Pair<String, Byte>, Integer> flowers = new ConcurrentHashMap<>();
+    private static final Map<Pair<Byte, Byte>, Integer> flowersNumberId = new ConcurrentHashMap<>();
 
     static {
-        register("minecraft:air",            0, 5265);
+        register("minecraft:air",            (byte) 0,  (byte) 0, 5265);
-        register("minecraft:sapling",        0, 5266);
+        register("minecraft:sapling",        (byte) 6,  (byte) 0, 5266);
-        register("minecraft:sapling",        1, 5267);
+        register("minecraft:sapling",        (byte) 6,  (byte) 1, 5267);
-        register("minecraft:sapling",        2, 5268);
+        register("minecraft:sapling",        (byte) 6,  (byte) 2, 5268);
-        register("minecraft:sapling",        3, 5269);
+        register("minecraft:sapling",        (byte) 6,  (byte) 3, 5269);
-        register("minecraft:sapling",        4, 5270);
+        register("minecraft:sapling",        (byte) 6,  (byte) 4, 5270);
-        register("minecraft:sapling",        5, 5271);
+        register("minecraft:sapling",        (byte) 6,  (byte) 5, 5271);
-        register("minecraft:tallgrass",      2, 5272);
+        register("minecraft:tallgrass",      (byte) 31, (byte) 2, 5272);
-        register("minecraft:yellow_flower",  0, 5273);
+        register("minecraft:yellow_flower",  (byte) 37, (byte) 0, 5273);
-        register("minecraft:red_flower",     0, 5274);
+        register("minecraft:red_flower",     (byte) 38, (byte) 0, 5274);
-        register("minecraft:red_flower",     1, 5275);
+        register("minecraft:red_flower",     (byte) 38, (byte) 1, 5275);
-        register("minecraft:red_flower",     2, 5276);
+        register("minecraft:red_flower",     (byte) 38, (byte) 2, 5276);
-        register("minecraft:red_flower",     3, 5277);
+        register("minecraft:red_flower",     (byte) 38, (byte) 3, 5277);
-        register("minecraft:red_flower",     4, 5278);
+        register("minecraft:red_flower",     (byte) 38, (byte) 4, 5278);
-        register("minecraft:red_flower",     5, 5279);
+        register("minecraft:red_flower",     (byte) 38, (byte) 5, 5279);
-        register("minecraft:red_flower",     6, 5280);
+        register("minecraft:red_flower",     (byte) 38, (byte) 6, 5280);
-        register("minecraft:red_flower",     7, 5281);
+        register("minecraft:red_flower",     (byte) 38, (byte) 7, 5281);
-        register("minecraft:red_flower",     8, 5282);
+        register("minecraft:red_flower",     (byte) 38, (byte) 8, 5282);
-        register("minecraft:red_mushroom",   0, 5283);
+        register("minecraft:red_mushroom",   (byte) 40, (byte) 0, 5283);
-        register("minecraft:brown_mushroom", 0, 5284);
+        register("minecraft:brown_mushroom", (byte) 39, (byte) 0, 5284);
-        register("minecraft:deadbush",       0, 5285);
+        register("minecraft:deadbush",       (byte) 32, (byte) 0, 5285);
-        register("minecraft:cactus",         0, 5286);
+        register("minecraft:cactus",         (byte) 81, (byte) 0, 5286);
 
     }
 
-    public static void register(String identifier, int blockData, int newId) {
+    public static void register(String identifier, byte numbericBlockId, byte blockData, int newId) {
         flowers.put(new Pair<>(identifier, blockData), newId);
+        flowersNumberId.put(new Pair<>(numbericBlockId, blockData), newId);
     }
 
     @Override
     public int transform(UserConnection user, CompoundTag tag) {
-        String item = (String) tag.get("Item").getValue();
+        Object item = tag.get("Item").getValue();
-        int data = (int) tag.get("Data").getValue();
+        byte data = ((Number) tag.get("Data").getValue()).byteValue();
 
-        Pair<String, Integer> pair = new Pair<>(item, data);
+        Pair<?, Byte> pair = item instanceof Number
+                ? new Pair<>(((Number) item).byteValue(), data)
+                : new Pair<>((String) item, data);
 
         if (flowers.containsKey(pair)) {
             return flowers.get(pair);
+        } else if (flowersNumberId.containsKey(pair)) {
+            return flowersNumberId.get(pair);
         } else {
             System.out.println("Could not find flowerpot content " + item + " for " + tag);
         }

common/src/main/resources/assets/viaversion/data/mapping-1.12.json

@@ -1743,7 +1743,7 @@
     "448": "minecraft:detector_rail",
     "464": "minecraft:sticky_piston",
     "480": "minecraft:cobweb",
-    "496": "minecraft:dead_bush",
+    //"496": "minecraft:dead_bush",
     "497": "minecraft:grass",
     "498": "minecraft:fern",
     "512": "minecraft:dead_bush",

jar/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-1.13-pre9</version>
+        <version>1.4.0-1.13-pre10</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <name>viaversion-jar</name>

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>us.myles</groupId>
     <artifactId>viaversion-parent</artifactId>
-    <version>1.4.0-1.13-pre9</version>
+    <version>1.4.0-1.13-pre10</version>
     <packaging>pom</packaging>
 
     <name>viaversion-parent</name>

sponge-legacy/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-1.13-pre9</version>
+        <version>1.4.0-1.13-pre10</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

sponge/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-1.13-pre9</version>
+        <version>1.4.0-1.13-pre10</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>