Merge branch 'master' of https://github.com/GeyserMC/Geyser into map-quick-fix

connector/src/main/java/org/geysermc/connector/entity/FallingBlockEntity.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
+ *
+ * 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.
+ *
+ * @author GeyserMC
+ * @link https://github.com/GeyserMC/Geyser
+ */
+
+package org.geysermc.connector.entity;
+
+import com.nukkitx.math.vector.Vector3f;
+import com.nukkitx.protocol.bedrock.data.EntityData;
+import org.geysermc.connector.entity.type.EntityType;
+import org.geysermc.connector.network.translators.block.BlockTranslator;
+
+public class FallingBlockEntity extends Entity {
+
+    public FallingBlockEntity(long entityId, long geyserId, EntityType entityType, Vector3f position, Vector3f motion, Vector3f rotation, int javaId) {
+        super(entityId, geyserId, entityType, position, motion, rotation);
+
+        this.metadata.put(EntityData.VARIANT, BlockTranslator.getBedrockBlockId(javaId));
+    }
+}

connector/src/main/java/org/geysermc/connector/entity/living/animal/horse/LlamaEntity.java

@@ -25,12 +25,32 @@
 
 package org.geysermc.connector.entity.living.animal.horse;
 
+import com.github.steveice10.mc.protocol.data.game.entity.metadata.EntityMetadata;
+import com.github.steveice10.mc.protocol.data.game.world.block.BlockState;
 import com.nukkitx.math.vector.Vector3f;
+import com.nukkitx.protocol.bedrock.data.EntityData;
+import com.nukkitx.protocol.bedrock.data.ItemData;
+import com.nukkitx.protocol.bedrock.packet.MobArmorEquipmentPacket;
 import org.geysermc.connector.entity.type.EntityType;
+import org.geysermc.connector.network.session.GeyserSession;
+import org.geysermc.connector.network.translators.block.BlockTranslator;
 
 public class LlamaEntity extends ChestedHorseEntity {
 
     public LlamaEntity(long entityId, long geyserId, EntityType entityType, Vector3f position, Vector3f motion, Vector3f rotation) {
         super(entityId, geyserId, entityType, position, motion, rotation);
     }
+
+    @Override
+    public void updateBedrockMetadata(EntityMetadata entityMetadata, GeyserSession session) {
+        // Strength
+        if (entityMetadata.getId() == 19) {
+            metadata.put(EntityData.STRENGTH, entityMetadata.getValue());
+        }
+        // Color of the llama
+        if (entityMetadata.getId() == 21) {
+            metadata.put(EntityData.VARIANT, entityMetadata.getValue());
+        }
+        super.updateBedrockMetadata(entityMetadata, session);
+    }
 }

connector/src/main/java/org/geysermc/connector/entity/living/animal/horse/TraderLlamaEntity.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
+ *
+ * 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.
+ *
+ * @author GeyserMC
+ * @link https://github.com/GeyserMC/Geyser
+ */
+
+package org.geysermc.connector.entity.living.animal.horse;
+
+import com.nukkitx.math.vector.Vector3f;
+import com.nukkitx.protocol.bedrock.data.EntityData;
+import com.nukkitx.protocol.bedrock.packet.AddEntityPacket;
+import org.geysermc.connector.entity.type.EntityType;
+import org.geysermc.connector.network.session.GeyserSession;
+
+public class TraderLlamaEntity extends LlamaEntity {
+
+    public TraderLlamaEntity(long entityId, long geyserId, EntityType entityType, Vector3f position, Vector3f motion, Vector3f rotation) {
+        super(entityId, geyserId, entityType, position, motion, rotation);
+    }
+
+    @Override
+    public void spawnEntity(GeyserSession session) {
+        // The trader llama is a separate entity from the llama in Java but a normal llama with extra metadata in Bedrock.
+        AddEntityPacket addEntityPacket = new AddEntityPacket();
+        addEntityPacket.setIdentifier("minecraft:llama");
+        addEntityPacket.setRuntimeEntityId(geyserId);
+        addEntityPacket.setUniqueEntityId(geyserId);
+        addEntityPacket.setPosition(position);
+        addEntityPacket.setMotion(motion);
+        addEntityPacket.setRotation(getBedrockRotation());
+        addEntityPacket.setEntityType(entityType.getType());
+        addEntityPacket.getMetadata().putAll(metadata);
+        // Here's the difference
+        addEntityPacket.getMetadata().put(EntityData.MARK_VARIANT, 1);
+
+        valid = true;
+        session.getUpstream().sendPacket(addEntityPacket);
+
+        session.getConnector().getLogger().debug("Spawned entity " + entityType + " at location " + position + " with id " + geyserId + " (java id " + entityId + ")");
+    }
+
+}

connector/src/main/java/org/geysermc/connector/entity/type/EntityType.java

@@ -31,10 +31,7 @@ import org.geysermc.connector.entity.living.*;
 import org.geysermc.connector.entity.living.animal.*;
 import org.geysermc.connector.entity.living.animal.tameable.CatEntity;
 import org.geysermc.connector.entity.living.animal.tameable.TameableEntity;
-import org.geysermc.connector.entity.living.animal.horse.AbstractHorseEntity;
+import org.geysermc.connector.entity.living.animal.horse.*;
-import org.geysermc.connector.entity.living.animal.horse.ChestedHorseEntity;
-import org.geysermc.connector.entity.living.animal.horse.HorseEntity;
-import org.geysermc.connector.entity.living.animal.horse.LlamaEntity;
 import org.geysermc.connector.entity.living.animal.tameable.WolfEntity;
 import org.geysermc.connector.entity.living.monster.*;
 import org.geysermc.connector.entity.living.monster.raid.AbstractIllagerEntity;
@@ -64,7 +61,7 @@ public enum EntityType {
     ZOMBIE_HORSE(AbstractHorseEntity.class, 27, 1.6f, 1.3965f),
     POLAR_BEAR(PolarBearEntity.class, 28, 1.4f, 1.3f),
     LLAMA(LlamaEntity.class, 29, 1.87f, 0.9f),
-    TRADER_LLAMA(LlamaEntity.class, 29, 1.187f, 0.9f),
+    TRADER_LLAMA(TraderLlamaEntity.class, 29, 1.187f, 0.9f),
     PARROT(TameableEntity.class, 30, 0.9f, 0.5f),
     DOLPHIN(WaterEntity.class, 31, 0.6f, 0.9f),
     ZOMBIE(ZombieEntity.class, 32, 1.8f, 0.6f, 0.6f, 1.62f),
@@ -103,7 +100,7 @@ public enum EntityType {
     PLAYER(PlayerEntity.class, 63, 1.8f, 0.6f, 0.6f, 1.62f),
     ITEM(ItemEntity.class, 64, 0.25f, 0.25f),
     TNT(Entity.class, 65, 0.98f, 0.98f),
-    FALLING_BLOCK(Entity.class, 66, 0.98f, 0.98f),
+    FALLING_BLOCK(FallingBlockEntity.class, 66, 0.98f, 0.98f),
     MOVING_BLOCK(Entity.class, 67, 0f),
     EXPERIENCE_BOTTLE(ThrowableEntity.class, 68, 0.25f, 0.25f),
     EXPERIENCE_ORB(ExpOrbEntity.class, 69, 0f),

connector/src/main/java/org/geysermc/connector/network/translators/block/BlockTranslator.java

@@ -177,6 +177,10 @@ public class BlockTranslator {
         return JAVA_TO_BEDROCK_BLOCK_MAP.get(state.getId());
     }
 
+    public static int getBedrockBlockId(int javaId) {
+        return JAVA_TO_BEDROCK_BLOCK_MAP.get(javaId);
+    }
+
     public static BlockState getJavaBlockState(int bedrockId) {
         return BEDROCK_TO_JAVA_BLOCK_MAP.get(bedrockId);
     }

connector/src/main/java/org/geysermc/connector/network/translators/java/entity/spawn/JavaSpawnObjectTranslator.java

@@ -28,7 +28,9 @@ package org.geysermc.connector.network.translators.java.entity.spawn;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 
+import com.github.steveice10.mc.protocol.data.game.entity.type.object.FallingBlockData;
 import org.geysermc.connector.entity.Entity;
+import org.geysermc.connector.entity.FallingBlockEntity;
 import org.geysermc.connector.entity.type.EntityType;
 import org.geysermc.connector.network.session.GeyserSession;
 import org.geysermc.connector.network.translators.PacketTranslator;
@@ -59,12 +61,18 @@ public class JavaSpawnObjectTranslator extends PacketTranslator<ServerSpawnObjec
 
         Class<? extends Entity> entityClass = type.getEntityClass();
         try {
+            Entity entity;
+            if (packet.getType() == ObjectType.FALLING_BLOCK) {
+                entity = new FallingBlockEntity(packet.getEntityId(), session.getEntityCache().getNextEntityId().incrementAndGet(),
+                        type, position, motion, rotation, ((FallingBlockData) packet.getData()).getId());
+            } else {
                 Constructor<? extends Entity> entityConstructor = entityClass.getConstructor(long.class, long.class, EntityType.class,
                         Vector3f.class, Vector3f.class, Vector3f.class);
 
-            Entity entity = entityConstructor.newInstance(packet.getEntityId(), session.getEntityCache().getNextEntityId().incrementAndGet(),
+                entity = entityConstructor.newInstance(packet.getEntityId(), session.getEntityCache().getNextEntityId().incrementAndGet(),
                         type, position, motion, rotation
                 );
+            }
             session.getEntityCache().spawnEntity(entity);
         } catch (NoSuchMethodException | InstantiationException | IllegalAccessException | InvocationTargetException ex) {
             ex.printStackTrace();