New particle meta type

common/src/main/java/us/myles/ViaVersion/api/minecraft/metadata/types/MetaType1_17.java

@@ -0,0 +1,50 @@
+package us.myles.ViaVersion.api.minecraft.metadata.types;
+
+import us.myles.ViaVersion.api.minecraft.metadata.MetaType;
+import us.myles.ViaVersion.api.type.Type;
+import us.myles.ViaVersion.api.type.types.version.Types1_17;
+
+public enum MetaType1_17 implements MetaType {
+    Byte(0, Type.BYTE),
+    VarInt(1, Type.VAR_INT),
+    Float(2, Type.FLOAT),
+    String(3, Type.STRING),
+    Chat(4, Type.COMPONENT),
+    OptChat(5, Type.OPTIONAL_COMPONENT),
+    Slot(6, Type.FLAT_VAR_INT_ITEM),
+    Boolean(7, Type.BOOLEAN),
+    Vector3F(8, Type.ROTATION),
+    Position(9, Type.POSITION1_14),
+    OptPosition(10, Type.OPTIONAL_POSITION_1_14),
+    Direction(11, Type.VAR_INT),
+    OptUUID(12, Type.OPTIONAL_UUID),
+    BlockID(13, Type.VAR_INT),
+    NBTTag(14, Type.NBT),
+    PARTICLE(15, Types1_17.PARTICLE),
+    VillagerData(16, Type.VILLAGER_DATA),
+    OptVarInt(17, Type.OPTIONAL_VAR_INT),
+    Pose(18, Type.VAR_INT),
+    Discontinued(99, null);
+
+    private final int typeID;
+    private final Type type;
+
+    MetaType1_17(int typeID, Type type) {
+        this.typeID = typeID;
+        this.type = type;
+    }
+
+    public static MetaType1_17 byId(int id) {
+        return values()[id];
+    }
+
+    @Override
+    public int getTypeID() {
+        return typeID;
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+}

common/src/main/java/us/myles/ViaVersion/api/type/types/minecraft/Particle1_17Type.java

@@ -0,0 +1,56 @@
+package us.myles.ViaVersion.api.type.types.minecraft;
+
+import io.netty.buffer.ByteBuf;
+import us.myles.ViaVersion.api.type.Type;
+import us.myles.ViaVersion.api.type.types.Particle;
+
+public class Particle1_17Type extends Type<Particle> {
+
+    public Particle1_17Type() {
+        super("Particle", Particle.class);
+    }
+
+    @Override
+    public void write(ByteBuf buffer, Particle object) throws Exception {
+        Type.VAR_INT.writePrimitive(buffer, object.getId());
+        for (Particle.ParticleData data : object.getArguments()) {
+            data.getType().write(buffer, data.getValue());
+        }
+    }
+
+    @Override
+    public Particle read(ByteBuf buffer) throws Exception {
+        int type = Type.VAR_INT.readPrimitive(buffer);
+        Particle particle = new Particle(type);
+
+        switch (type) {
+            // Block / Falling Dust
+            case 3:
+            case 24:
+                particle.getArguments().add(new Particle.ParticleData(Type.VAR_INT, Type.VAR_INT.readPrimitive(buffer))); // Flat Block
+                break;
+            // Dust
+            case 14:
+            case 15:
+                particle.getArguments().add(new Particle.ParticleData(Type.FLOAT, Type.FLOAT.readPrimitive(buffer))); // Red 0 - 1
+                particle.getArguments().add(new Particle.ParticleData(Type.FLOAT, Type.FLOAT.readPrimitive(buffer))); // Green 0 - 1
+                particle.getArguments().add(new Particle.ParticleData(Type.FLOAT, Type.FLOAT.readPrimitive(buffer))); // Blue 0 - 1
+                particle.getArguments().add(new Particle.ParticleData(Type.FLOAT, Type.FLOAT.readPrimitive(buffer))); // Scale 0.01 - 4
+                if (type == 15) {
+                    // Transition to color
+                    particle.getArguments().add(new Particle.ParticleData(Type.FLOAT, Type.FLOAT.readPrimitive(buffer))); // Red 0 - 1
+                    particle.getArguments().add(new Particle.ParticleData(Type.FLOAT, Type.FLOAT.readPrimitive(buffer))); // Green 0 - 1
+                    particle.getArguments().add(new Particle.ParticleData(Type.FLOAT, Type.FLOAT.readPrimitive(buffer))); // Blue 0 - 1
+                }
+                break;
+            // Item
+            case 33:
+                particle.getArguments().add(new Particle.ParticleData(Type.FLAT_VAR_INT_ITEM, Type.FLAT_VAR_INT_ITEM.read(buffer))); // Flat item
+                break;
+            case 36:
+
+        }
+        return particle;
+    }
+}
+

common/src/main/java/us/myles/ViaVersion/api/type/types/version/Metadata1_17Type.java

@@ -0,0 +1,13 @@
+package us.myles.ViaVersion.api.type.types.version;
+
+import us.myles.ViaVersion.api.minecraft.metadata.MetaType;
+import us.myles.ViaVersion.api.minecraft.metadata.types.MetaType1_17;
+import us.myles.ViaVersion.api.type.types.minecraft.ModernMetaType;
+
+public class Metadata1_17Type extends ModernMetaType {
+
+    @Override
+    protected MetaType getType(final int index) {
+        return MetaType1_17.byId(index);
+    }
+}

common/src/main/java/us/myles/ViaVersion/api/type/types/version/MetadataList1_17Type.java

@@ -0,0 +1,13 @@
+package us.myles.ViaVersion.api.type.types.version;
+
+import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
+import us.myles.ViaVersion.api.type.Type;
+import us.myles.ViaVersion.api.type.types.minecraft.ModernMetaListType;
+
+public class MetadataList1_17Type extends ModernMetaListType {
+
+    @Override
+    protected Type<Metadata> getType() {
+        return Types1_17.METADATA;
+    }
+}

common/src/main/java/us/myles/ViaVersion/api/type/types/version/Types1_17.java

@@ -0,0 +1,15 @@
+package us.myles.ViaVersion.api.type.types.version;
+
+import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
+import us.myles.ViaVersion.api.type.Type;
+import us.myles.ViaVersion.api.type.types.Particle;
+import us.myles.ViaVersion.api.type.types.minecraft.Particle1_17Type;
+
+import java.util.List;
+
+public class Types1_17 {
+
+    public static final Type<List<Metadata>> METADATA_LIST = new MetadataList1_17Type();
+    public static final Type<Metadata> METADATA = new Metadata1_17Type();
+    public static final Type<Particle> PARTICLE = new Particle1_17Type();
+}

common/src/main/java/us/myles/ViaVersion/protocols/protocol1_17to1_16_4/packets/EntityPackets.java

@@ -2,6 +2,7 @@ package us.myles.ViaVersion.protocols.protocol1_17to1_16_4.packets;
 
 import us.myles.ViaVersion.api.entities.Entity1_16_2Types;
 import us.myles.ViaVersion.api.type.types.version.Types1_14;
+import us.myles.ViaVersion.api.type.types.version.Types1_17;
 import us.myles.ViaVersion.protocols.protocol1_16_2to1_16_1.ClientboundPackets1_16_2;
 import us.myles.ViaVersion.protocols.protocol1_17to1_16_4.Protocol1_17To1_16_4;
 import us.myles.ViaVersion.protocols.protocol1_17to1_16_4.metadata.MetadataRewriter1_17To1_16_4;
@@ -13,7 +14,7 @@ public class EntityPackets {
         metadataRewriter.registerSpawnTrackerWithData(ClientboundPackets1_16_2.SPAWN_ENTITY, Entity1_16_2Types.EntityType.FALLING_BLOCK);
         metadataRewriter.registerTracker(ClientboundPackets1_16_2.SPAWN_MOB);
         metadataRewriter.registerTracker(ClientboundPackets1_16_2.SPAWN_PLAYER, Entity1_16_2Types.EntityType.PLAYER);
-        metadataRewriter.registerMetadataRewriter(ClientboundPackets1_16_2.ENTITY_METADATA, Types1_14.METADATA_LIST);
+        metadataRewriter.registerMetadataRewriter(ClientboundPackets1_16_2.ENTITY_METADATA, Types1_14.METADATA_LIST, Types1_17.METADATA_LIST);
         metadataRewriter.registerEntityDestroy(ClientboundPackets1_16_2.DESTROY_ENTITIES);
     }
 }