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ViaLegacy/src/main/java/net/raphimc/vialegacy/protocols/beta/protocolb1_6_0_6tob1_5_0_2/Protocolb1_6_0_6tob1_5_0_2....

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/*
* This file is part of ViaLegacy - https://github.com/RaphiMC/ViaLegacy
* Copyright (C) 2020-2024 RK_01/RaphiMC 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 net.raphimc.vialegacy.protocols.beta.protocolb1_6_0_6tob1_5_0_2;
import com.viaversion.viaversion.api.Via;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.minecraft.Position;
import com.viaversion.viaversion.api.minecraft.item.Item;
import com.viaversion.viaversion.api.platform.providers.ViaProviders;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
import net.raphimc.vialegacy.api.data.BlockList1_6;
import net.raphimc.vialegacy.api.data.ItemList1_6;
import net.raphimc.vialegacy.api.model.IdAndData;
import net.raphimc.vialegacy.api.protocol.StatelessProtocol;
import net.raphimc.vialegacy.api.splitter.PreNettySplitter;
import net.raphimc.vialegacy.protocols.beta.protocolb1_6_0_6tob1_5_0_2.storage.WorldTimeStorage;
import net.raphimc.vialegacy.protocols.beta.protocolb1_6_0_6tob1_5_0_2.task.TimeTrackTask;
import net.raphimc.vialegacy.protocols.beta.protocolb1_8_0_1tob1_7_0_3.ClientboundPacketsb1_7;
import net.raphimc.vialegacy.protocols.beta.protocolb1_8_0_1tob1_7_0_3.ServerboundPacketsb1_7;
import net.raphimc.vialegacy.protocols.release.protocol1_4_4_5to1_4_2.types.Types1_4_2;
import net.raphimc.vialegacy.protocols.release.protocol1_7_2_5to1_6_4.storage.ChunkTracker;
import net.raphimc.vialegacy.protocols.release.protocol1_7_2_5to1_6_4.storage.PlayerInfoStorage;
import net.raphimc.vialegacy.protocols.release.protocol1_7_2_5to1_6_4.types.Types1_6_4;
import net.raphimc.vialegacy.protocols.release.protocol1_8to1_7_6_10.types.Types1_7_6;
public class Protocolb1_6_0_6tob1_5_0_2 extends StatelessProtocol<ClientboundPacketsb1_5, ClientboundPacketsb1_7, ServerboundPacketsb1_5, ServerboundPacketsb1_7> {
public Protocolb1_6_0_6tob1_5_0_2() {
super(ClientboundPacketsb1_5.class, ClientboundPacketsb1_7.class, ServerboundPacketsb1_5.class, ServerboundPacketsb1_7.class);
}
@Override
protected void registerPackets() {
this.registerClientbound(ClientboundPacketsb1_5.TIME_UPDATE, new PacketHandlers() {
@Override
public void register() {
map(Type.LONG); // time
handler(wrapper -> wrapper.user().get(WorldTimeStorage.class).time = wrapper.get(Type.LONG, 0));
}
});
this.registerClientbound(ClientboundPacketsb1_5.RESPAWN, new PacketHandlers() {
@Override
public void register() {
create(Type.BYTE, (byte) 0); // dimension id
}
});
this.registerClientbound(ClientboundPacketsb1_5.SPAWN_ENTITY, new PacketHandlers() {
@Override
public void register() {
map(Type.INT); // entity id
map(Type.BYTE); // type id
map(Type.INT); // x
map(Type.INT); // y
map(Type.INT); // z
create(Type.INT, 0); // data
}
});
this.registerServerbound(ServerboundPacketsb1_7.RESPAWN, new PacketHandlers() {
@Override
public void register() {
read(Type.BYTE); // dimension id
}
});
this.registerServerbound(ServerboundPacketsb1_7.PLAYER_BLOCK_PLACEMENT, new PacketHandlers() {
@Override
public void register() {
map(Types1_7_6.POSITION_UBYTE); // position
map(Type.UNSIGNED_BYTE); // direction
map(Types1_4_2.NBTLESS_ITEM); // item
handler(wrapper -> {
final PlayerInfoStorage playerInfoStorage = wrapper.user().get(PlayerInfoStorage.class);
Position pos = wrapper.get(Types1_7_6.POSITION_UBYTE, 0);
IdAndData block = wrapper.user().get(ChunkTracker.class).getBlockNotNull(pos);
final Item item = wrapper.get(Types1_4_2.NBTLESS_ITEM, 0);
if (block.id == BlockList1_6.bed.blockID) {
final byte[][] headBlockToFootBlock = {{0, 1}, {-1, 0}, {0, -1}, {1, 0}};
final boolean isFoot = (block.data & 8) != 0;
if (!isFoot) {
final int bedDirection = block.data & 3;
pos = new Position(pos.x() + headBlockToFootBlock[bedDirection][0], pos.y(), pos.z() + headBlockToFootBlock[bedDirection][1]);
block = wrapper.user().get(ChunkTracker.class).getBlockNotNull(pos);
if (block.id != BlockList1_6.bed.blockID) return;
}
final boolean isOccupied = (block.data & 4) != 0;
if (isOccupied) {
final PacketWrapper chat = PacketWrapper.create(ClientboundPacketsb1_7.CHAT_MESSAGE, wrapper.user());
chat.write(Types1_6_4.STRING, "This bed is occupied");
chat.send(Protocolb1_6_0_6tob1_5_0_2.class);
return;
}
int dayTime = (int) (wrapper.user().get(WorldTimeStorage.class).time % 24000L);
float dayPercent = (dayTime + 1.0F) / 24000F - 0.25F;
if (dayPercent < 0.0F) dayPercent++;
if (dayPercent > 1.0F) dayPercent--;
final float tempDayPercent = dayPercent;
dayPercent = 1.0F - (float) ((Math.cos((double) dayPercent * Math.PI) + 1.0D) / 2D);
dayPercent = tempDayPercent + (dayPercent - tempDayPercent) / 3F;
float skyRotation = (float) (1.0F - (Math.cos(dayPercent * Math.PI * 2.0F) * 2.0F + 0.5F));
if (skyRotation < 0.0F) skyRotation = 0.0F;
if (skyRotation > 1.0F) skyRotation = 1.0F;
final boolean isDayTime = (int) (skyRotation * 11F) < 4;
if (isDayTime) {
final PacketWrapper chat = PacketWrapper.create(ClientboundPacketsb1_7.CHAT_MESSAGE, wrapper.user());
chat.write(Types1_6_4.STRING, "You can only sleep at night");
chat.send(Protocolb1_6_0_6tob1_5_0_2.class);
return;
}
if (Math.abs(playerInfoStorage.posX - (double) pos.x()) > 3D || Math.abs(playerInfoStorage.posY - (double) pos.y()) > 2D || Math.abs(playerInfoStorage.posZ - (double) pos.z()) > 3D) {
return;
}
final PacketWrapper useBed = PacketWrapper.create(ClientboundPacketsb1_7.USE_BED, wrapper.user());
useBed.write(Type.INT, playerInfoStorage.entityId); // entity id
useBed.write(Type.BYTE, (byte) 0); // magic value (always 0)
useBed.write(Types1_7_6.POSITION_BYTE, pos); // position
useBed.send(Protocolb1_6_0_6tob1_5_0_2.class);
} else if (block.id == BlockList1_6.jukebox.blockID) {
if (block.data > 0) {
final PacketWrapper effect = PacketWrapper.create(ClientboundPacketsb1_7.EFFECT, wrapper.user());
effect.write(Type.INT, 1005); // effect id
effect.write(Types1_7_6.POSITION_UBYTE, pos); // position
effect.write(Type.INT, 0); // data
effect.send(Protocolb1_6_0_6tob1_5_0_2.class);
} else if (item != null && (item.identifier() == ItemList1_6.record13.itemID || item.identifier() == ItemList1_6.recordCat.itemID)) {
final PacketWrapper effect = PacketWrapper.create(ClientboundPacketsb1_7.EFFECT, wrapper.user());
effect.write(Type.INT, 1005); // effect id
effect.write(Types1_7_6.POSITION_UBYTE, pos); // position
effect.write(Type.INT, item.identifier()); // data
effect.send(Protocolb1_6_0_6tob1_5_0_2.class);
}
}
});
}
});
}
@Override
public void register(ViaProviders providers) {
Via.getPlatform().runRepeatingSync(new TimeTrackTask(), 1L);
}
@Override
public void init(UserConnection userConnection) {
userConnection.put(new PreNettySplitter(Protocolb1_6_0_6tob1_5_0_2.class, ClientboundPacketsb1_5::getPacket));
userConnection.put(new WorldTimeStorage());
}
}
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