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Fix 1.14->1.13 difficulty (#427)

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creeper123123321 2022-01-20 08:34:10 -03:00 committed by GitHub
parent 2c341ab7ad
commit 5593dfb8e5
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4 changed files with 65 additions and 22 deletions
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3
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_13_2to1_14/Protocol1_13_2To1_14.java
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@ -26,6 +26,7 @@ import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.packets.EntityP
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.packets.PlayerPackets1_14;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.packets.SoundPackets1_14;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.ChunkLightStorage;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.DifficultyStorage;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.minecraft.entities.Entity1_14Types;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
@ -195,6 +196,8 @@ public class Protocol1_13_2To1_14 extends BackwardsProtocol<ClientboundPackets1_
if (!user.has(ChunkLightStorage.class)) {
user.put(new ChunkLightStorage(user));
}
user.put(new DifficultyStorage(user));
}
@Override

42
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_13_2to1_14/packets/EntityPackets1_14.java
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@ -23,6 +23,7 @@ import com.viaversion.viabackwards.api.entities.storage.EntityPositionHandler;
import com.viaversion.viabackwards.api.rewriters.LegacyEntityRewriter;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.Protocol1_13_2To1_14;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.ChunkLightStorage;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.DifficultyStorage;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.EntityPositionStorage1_14;
import com.viaversion.viaversion.api.data.entity.EntityTracker;
import com.viaversion.viaversion.api.minecraft.Position;
@ -309,21 +310,19 @@ public class EntityPackets1_14 extends LegacyEntityRewriter<Protocol1_13_2To1_14
handler(getTrackerHandler(Entity1_14Types.PLAYER, Type.INT));
handler(getDimensionHandler(1));
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.UNSIGNED_BYTE, (short) 0);
handler(wrapper -> {
short difficulty = wrapper.user().get(DifficultyStorage.class).getDifficulty();
wrapper.write(Type.UNSIGNED_BYTE, difficulty);
wrapper.passthrough(Type.UNSIGNED_BYTE); // Max Players
wrapper.passthrough(Type.STRING); // Level Type
wrapper.read(Type.VAR_INT); // Read View Distance
wrapper.passthrough(Type.UNSIGNED_BYTE); // Max Players
wrapper.passthrough(Type.STRING); // Level Type
wrapper.read(Type.VAR_INT); // Read View Distance
//TODO Track client position
// Manually add position storage
/*int entitiyId = wrapper.get(Type.INT, 0);
StoredEntityData storedEntity = protocol.getEntityRewriter().tracker(wrapper.user()).entityData(entitiyId);
storedEntity.put(new EntityPositionStorage1_14());*/
}
//TODO Track client position
// Manually add position storage
/*int entitiyId = wrapper.get(Type.INT, 0);
StoredEntityData storedEntity = protocol.getEntityRewriter().tracker(wrapper.user()).entityData(entitiyId);
storedEntity.put(new EntityPositionStorage1_14());*/
});
}
});
@ -333,16 +332,15 @@ public class EntityPackets1_14 extends LegacyEntityRewriter<Protocol1_13_2To1_14
public void registerMap() {
map(Type.INT); // 0 - Dimension ID
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 0);
clientWorld.setEnvironment(dimensionId);
handler(wrapper -> {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 0);
clientWorld.setEnvironment(dimensionId);
wrapper.write(Type.UNSIGNED_BYTE, (short) 0); // Difficulty
wrapper.user().get(ChunkLightStorage.class).clear();
}
short difficulty = wrapper.user().get(DifficultyStorage.class).getDifficulty();
wrapper.write(Type.UNSIGNED_BYTE, difficulty);
wrapper.user().get(ChunkLightStorage.class).clear();
});
}
});

5
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_13_2to1_14/packets/PlayerPackets1_14.java
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@ -18,6 +18,7 @@
package com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.packets;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.Protocol1_13_2To1_14;
import com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.DifficultyStorage;
import com.viaversion.viaversion.api.minecraft.Position;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
@ -40,6 +41,10 @@ public class PlayerPackets1_14 extends RewriterBase<Protocol1_13_2To1_14> {
public void registerMap() {
map(Type.UNSIGNED_BYTE);
map(Type.BOOLEAN, Type.NOTHING); // Locked
handler(wrapper -> {
byte difficulty = wrapper.get(Type.UNSIGNED_BYTE, 0).byteValue();
wrapper.user().get(DifficultyStorage.class).setDifficulty(difficulty);
});
}
});

37
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_13_2to1_14/storage/DifficultyStorage.java Normal file
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@ -0,0 +1,37 @@
/*
* This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
* Copyright (C) 2016-2022 ViaVersion and contributors
*
* 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 <http://www.gnu.org/licenses/>.
*/
package com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage;
import com.viaversion.viaversion.api.connection.StoredObject;
import com.viaversion.viaversion.api.connection.UserConnection;
public class DifficultyStorage extends StoredObject {
private byte difficulty;
public DifficultyStorage(UserConnection user) {
super(user);
}
public byte getDifficulty() {
return difficulty;
}
public void setDifficulty(byte difficulty) {
this.difficulty = difficulty;
}
}