Handle item and particle meta

api/src/main/java/com/viaversion/viaversion/api/minecraft/metadata/types/MetaType1_18.java

@@ -0,0 +1,72 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2021 ViaVersion and contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.viaversion.viaversion.api.minecraft.metadata.types;
+
+import com.viaversion.viaversion.api.minecraft.metadata.MetaType;
+import com.viaversion.viaversion.api.type.Type;
+import com.viaversion.viaversion.api.type.types.version.Types1_17;
+
+public enum MetaType1_18 implements MetaType {
+    BYTE(0, Type.BYTE),
+    VAR_INT(1, Type.VAR_INT),
+    FLOAT(2, Type.FLOAT),
+    STRING(3, Type.STRING),
+    COMPONENT(4, Type.COMPONENT),
+    OPT_COMPONENT(5, Type.OPTIONAL_COMPONENT),
+    ITEM(6, Type.FLAT_VAR_INT_ITEM),
+    BOOLEAN(7, Type.BOOLEAN),
+    ROTATION(8, Type.ROTATION),
+    POSITION(9, Type.POSITION1_14),
+    OPT_POSITION(10, Type.OPTIONAL_POSITION_1_14),
+    DIRECTION(11, Type.VAR_INT),
+    OPT_UUID(12, Type.OPTIONAL_UUID),
+    BLOCK_STATE(13, Type.VAR_INT),
+    NBT(14, Type.NBT),
+    PARTICLE(15, Types1_17.PARTICLE),
+    VILLAGER_DATA(16, Type.VILLAGER_DATA),
+    OPT_VAR_INT(17, Type.OPTIONAL_VAR_INT),
+    POSE(18, Type.VAR_INT);
+
+    private static final MetaType1_18[] VALUES = values();
+    private final int typeId;
+    private final Type type;
+
+    MetaType1_18(int typeId, Type type) {
+        this.typeId = typeId;
+        this.type = type;
+    }
+
+    public static MetaType1_18 byId(int id) {
+        return VALUES[id];
+    }
+
+    @Override
+    public int typeId() {
+        return typeId;
+    }
+
+    @Override
+    public Type type() {
+        return type;
+    }
+}

api/src/main/java/com/viaversion/viaversion/api/type/types/minecraft/Particle1_18Type.java

@@ -0,0 +1,39 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2021 ViaVersion and contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.viaversion.viaversion.api.type.types.minecraft;
+
+import com.viaversion.viaversion.api.type.Type;
+
+public class Particle1_18Type extends AbstractParticleType {
+
+    public Particle1_18Type() {
+        readers.put(2, blockHandler());
+        readers.put(3, blockHandler());
+        readers.put(24, blockHandler());
+        readers.put(14, dustHandler());
+        readers.put(15, dustTransitionHandler());
+        readers.put(35, itemHandler(Type.FLAT_VAR_INT_ITEM));
+        readers.put(36, vibrationHandler(Type.POSITION1_14));
+    }
+}
+

api/src/main/java/com/viaversion/viaversion/api/type/types/version/Metadata1_18Type.java

@@ -0,0 +1,35 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2021 ViaVersion and contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.viaversion.viaversion.api.type.types.version;
+
+import com.viaversion.viaversion.api.minecraft.metadata.MetaType;
+import com.viaversion.viaversion.api.minecraft.metadata.types.MetaType1_18;
+import com.viaversion.viaversion.api.type.types.minecraft.ModernMetaType;
+
+public class Metadata1_18Type extends ModernMetaType {
+
+    @Override
+    protected MetaType getType(final int index) {
+        return MetaType1_18.byId(index);
+    }
+}

api/src/main/java/com/viaversion/viaversion/api/type/types/version/Types1_18.java

@@ -23,12 +23,18 @@
 package com.viaversion.viaversion.api.type.types.version;
 
 import com.viaversion.viaversion.api.minecraft.blockentity.BlockEntity;
-import com.viaversion.viaversion.api.minecraft.chunks.ChunkSection;
-import com.viaversion.viaversion.api.minecraft.chunks.DataPalette;
-import com.viaversion.viaversion.api.minecraft.chunks.PaletteType;
+import com.viaversion.viaversion.api.minecraft.metadata.Metadata;
 import com.viaversion.viaversion.api.type.Type;
+import com.viaversion.viaversion.api.type.types.Particle;
+import com.viaversion.viaversion.api.type.types.minecraft.MetaListType;
+import com.viaversion.viaversion.api.type.types.minecraft.Particle1_18Type;
+
+import java.util.List;
 
 public final class Types1_18 {
 
     public static final Type<BlockEntity> BLOCK_ENTITY = new BlockEntityType1_18();
+    public static final Type<Metadata> METADATA = new Metadata1_18Type();
+    public static final Type<List<Metadata>> METADATA_LIST = new MetaListType(METADATA);
+    public static final Type<Particle> PARTICLE = new Particle1_18Type();
 }

common/src/main/java/com/viaversion/viaversion/protocols/protocol1_18to1_17_1/packets/EntityPackets.java

@@ -20,8 +20,11 @@ package com.viaversion.viaversion.protocols.protocol1_18to1_17_1.packets;
 import com.viaversion.viaversion.api.data.entity.EntityTracker;
 import com.viaversion.viaversion.api.minecraft.entities.Entity1_17Types;
 import com.viaversion.viaversion.api.minecraft.entities.EntityType;
+import com.viaversion.viaversion.api.minecraft.metadata.types.MetaType1_18;
 import com.viaversion.viaversion.api.protocol.remapper.PacketRemapper;
 import com.viaversion.viaversion.api.type.Type;
+import com.viaversion.viaversion.api.type.types.version.Types1_17;
+import com.viaversion.viaversion.api.type.types.version.Types1_18;
 import com.viaversion.viaversion.protocols.protocol1_17_1to1_17.ClientboundPackets1_17_1;
 import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.Protocol1_18To1_17_1;
 import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.storage.ChunkLightStorage;
@@ -39,10 +42,8 @@ public final class EntityPackets extends EntityRewriter<Protocol1_18To1_17_1> {
         /*registerTrackerWithData(ClientboundPackets1_17_1.SPAWN_ENTITY, Entity1_18Types.FALLING_BLOCK);
         registerTracker(ClientboundPackets1_17_1.SPAWN_MOB);
         registerTracker(ClientboundPackets1_17_1.SPAWN_PLAYER, Entity1_18Types.PLAYER);
-        registerMetadataRewriter(ClientboundPackets1_17_1.ENTITY_METADATA, Types1_17.METADATA_LIST);
         registerRemoveEntities(ClientboundPackets1_17_1.REMOVE_ENTITIES);*/
-
-        //TODO NEW METATYPE FOR PARTICLE CHANGE
+        registerMetadataRewriter(ClientboundPackets1_17_1.ENTITY_METADATA, Types1_17.METADATA_LIST, Types1_18.METADATA_LIST);
 
         protocol.registerClientbound(ClientboundPackets1_17_1.JOIN_GAME, new PacketRemapper() {
             @Override
@@ -85,7 +86,8 @@ public final class EntityPackets extends EntityRewriter<Protocol1_18To1_17_1> {
 
     @Override
     protected void registerRewrites() {
-        //registerMetaTypeHandler(MetaType1_17.ITEM, MetaType1_17.BLOCK_STATE, MetaType1_17.PARTICLE); //TODO with nulls if needed
+        filter().handler((event, meta) -> meta.setMetaType(MetaType1_18.byId(meta.metaType().typeId())));
+        registerMetaTypeHandler(MetaType1_18.ITEM, null, MetaType1_18.PARTICLE);
 
         /*filter().filterFamily(Entity1_17Types.MINECART_ABSTRACT).index(11).handler((event, meta) -> { //TODO check id
             // Convert to new block id