PacketEffect

src/main/java/de/bixilon/minosoft/protocol/packets/clientbound/play/PacketEffect.java

@@ -0,0 +1,160 @@
+/*
+ * Codename Minosoft
+ * Copyright (C) 2020 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.protocol.packets.clientbound.play;
+
+import de.bixilon.minosoft.game.datatypes.world.BlockPosition;
+import de.bixilon.minosoft.logging.Log;
+import de.bixilon.minosoft.protocol.packets.ClientboundPacket;
+import de.bixilon.minosoft.protocol.protocol.InPacketBuffer;
+import de.bixilon.minosoft.protocol.protocol.PacketHandler;
+import de.bixilon.minosoft.protocol.protocol.ProtocolVersion;
+
+public class PacketEffect implements ClientboundPacket {
+    // is this class used??? What about PacketParticle or PacketSoundEffect?
+    EffectEffects effect;
+    BlockPosition position;
+    int data;
+    boolean disableRelativeVolume; // normally only at MOB_ENDERDRAGON_END and MOB_WITHER_SPAWN, but we allow this everywhere
+
+    @Override
+    public void read(InPacketBuffer buffer, ProtocolVersion v) {
+        switch (v) {
+            case VERSION_1_7_10:
+                this.effect = EffectEffects.byId(buffer.readInteger());
+                position = buffer.readBlockPosition();
+                data = buffer.readInteger();
+                disableRelativeVolume = buffer.readBoolean();
+                break;
+        }
+    }
+
+    @Override
+    public void log() {
+        Log.protocol(String.format("Received effect packet at %s (effect=%s, data=%d, disableRelativeVolume=%s)", position.toString(), effect.name(), data, disableRelativeVolume));
+    }
+
+    @Override
+    public void handle(PacketHandler h) {
+        h.handle(this);
+    }
+
+    public BlockPosition getPosition() {
+        return position;
+    }
+
+    public EffectEffects getEffect() {
+        return effect;
+    }
+
+    public int getData() {
+        return data;
+    }
+
+    public SmokeDirection getSmokeDirection() {
+        if (effect == EffectEffects.PARTICLE_10_SMOKE) {
+            return SmokeDirection.byId(data);
+        }
+        return null;
+    }
+    //ToDo all other dataTypes
+
+
+    public boolean isDisableRelativeVolume() {
+        return disableRelativeVolume;
+    }
+
+    public enum EffectEffects {
+        RANDOM_CLICK(1000),
+        RANDOM_CLICK1(1001),
+        RANDOM_BOW(1002),
+        RANDOM_DOOR_OPEN_CLOSE(1003),
+        RANDOM_FIZZ(1004),
+        MUSIC_DISK(1005), // data: recordId
+        MOB_GHAST_CHARGE(1007),
+        MOB_GHAST_FIREBALL(1008),
+        MOB_GHAST_FIREBALL_LOW(1009),
+        MOB_ZOMBIE_WOOD(1010),
+        MOB_ZOMBIE_METAL(1011),
+        MOB_ZOMBIE_WOODBREAK(1012),
+        MOB_WITHER_SPAWN(1013),
+        MOB_WITHER_SHOOT(1014),
+        MOB_BAT_TAKEOFF(1015),
+        MOB_ZOMBIE_INFECT(1016),
+        MOB_ZOMBIE_UNFECT(1017),
+        MOB_ENDERDRAGON_END(1018),
+        RANDOM_ANVIL_BREAK(1019),
+        RANDOM_ANVIL_USE(1020),
+        RANDOM_ANVIL_LAND(1021),
+
+        PARTICLE_10_SMOKE(2000), // data: smoke direction
+        PARTICLE_BLOCK_BREAK(2001), // data: blockId
+        PARTICLE_SPLASH_POTION(2002), //data: portionId
+        EYE_OF_ENDER_BREAK_ANIMATION(2003),
+        MOB_SPAWN_SMOKE(2004),
+        SPAWN_HAPPY_VILLAGER(2005),
+        SPAWN_FALL_PARTICLES(2006); // data: fall damage (particle speed)
+
+
+        final int id;
+
+        EffectEffects(int id) {
+            this.id = id;
+        }
+
+        public static EffectEffects byId(int id) {
+            for (EffectEffects r : values()) {
+                if (r.getId() == id) {
+                    return r;
+                }
+            }
+            return null;
+        }
+
+        public int getId() {
+            return id;
+        }
+    }
+
+    public enum SmokeDirection {
+        SOUTH_EAST(0),
+        SOUTH(1),
+        SOUTH_WEST(2),
+        EAST(3),
+        UP(4),
+        WEST(5),
+        NORTH_EAST(6),
+        NORTH(7),
+        NORTH_WEST(8);
+
+
+        final int id;
+
+        SmokeDirection(int id) {
+            this.id = id;
+        }
+
+        public static SmokeDirection byId(int id) {
+            for (SmokeDirection s : values()) {
+                if (s.getId() == id) {
+                    return s;
+                }
+            }
+            return null;
+        }
+
+        public int getId() {
+            return id;
+        }
+    }
+}

src/main/java/de/bixilon/minosoft/protocol/protocol/PacketHandler.java

@@ -355,4 +355,8 @@ public class PacketHandler {
     public void handle(PacketParticle pkg) {
         //ToDo
     }
+
+    public void handle(PacketEffect pkg) {
+        //ToDo
+    }
 }

src/main/java/de/bixilon/minosoft/protocol/protocol/Protocol.java

@@ -106,6 +106,7 @@ public abstract class Protocol implements ProtocolInterface {
         packetClassMapping.put(Packets.Clientbound.PLAY_STATISTICS, PacketStatistics.class);
         packetClassMapping.put(Packets.Clientbound.PLAY_SPAWN_PAINTING, PacketSpawnPainting.class);
         packetClassMapping.put(Packets.Clientbound.PLAY_PARTICLE, PacketParticle.class);
+        packetClassMapping.put(Packets.Clientbound.PLAY_EFFECT, PacketEffect.class);
     }
 
     public static ProtocolVersion getLowestVersionSupported() {