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4 Commits
| Author | SHA1 | Date | |
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c632513e4c
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918db26698
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68a288c525
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47e6c3e76f
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@@ -54,6 +54,7 @@ public enum State {
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),
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// client bound
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Map.of(
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SChatPacket.class, 0x0F,
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PingPacket.class, 0x1F,
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JoinGamePacket.class, 0x23,
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SpawnPositionPacket.class, 0x46,
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@@ -25,6 +25,12 @@ public enum TextColor {
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WHITE ("white", 'f');
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//@formatter:on
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public static final char SPECIAL_CHAR = '\u00a7';
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private final String name;
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private final char code;
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public String toLegacy() {
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return "" + SPECIAL_CHAR + code;
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}
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}
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@@ -0,0 +1,20 @@
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package mc.protocol.model.text;
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import lombok.RequiredArgsConstructor;
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@RequiredArgsConstructor
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public enum TextStyleLegacy {
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OBFUSCATED('k'),
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BOLD('l'),
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STRIKETHOUGH('m'),
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UNDERLINE('n'),
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ITALIC('o'),
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RESET('r');
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private final char code;
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public String toLegacy() {
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return "" + TextColor.SPECIAL_CHAR + code;
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}
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}
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@@ -0,0 +1,43 @@
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package mc.protocol.packets.server;
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import lombok.Data;
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import mc.protocol.io.NetByteBuf;
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import mc.protocol.model.text.Text;
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import mc.protocol.model.text.TextColor;
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import mc.protocol.model.text.TextStyle;
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import mc.protocol.packets.ServerSidePacket;
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import mc.protocol.serializer.TextSerializer;
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import mc.protocol.utils.ChatPosition;
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/**
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* Chat packet.
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*
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* <p>Структура пакета</p>
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* <pre>
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* | FIELD | TYPE | NOTES |
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* |-----------|------|-----------------------------------------------|
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* | JSON Data | Text | Текст* |
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* | Position | Byte | 0 - сообщение чата |
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* | | | 1 - системное сообщение (отображается в чате) |
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* | | | 2 - над панелью быстрого доступа (hotbar) |
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* </pre>
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*
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* <p>
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* * - стоит обратить внимание, что {@link TextColor} и {@link TextStyle} не работают: клиент не применяет
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* стилистику в таком виде. Однако метод через символ "§" (\<span>u00a7</span>) работает.
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* </p>
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*
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* @see <a href="https://wiki.vg/index.php?title=Protocol&oldid=14204#Chat_Message_.28clientbound.29">Chat Message (clientbound)</a>
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*/
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@Data
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public class SChatPacket implements ServerSidePacket {
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private Text message;
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private ChatPosition position;
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@Override
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public void writeSelf(NetByteBuf netByteBuf) {
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netByteBuf.writeString(TextSerializer.toJsonObject(this.message).toString());
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netByteBuf.writeByte(this.position.getCode());
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}
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}
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15
protocol/src/main/java/mc/protocol/utils/ChatPosition.java
Normal file
15
protocol/src/main/java/mc/protocol/utils/ChatPosition.java
Normal file
@@ -0,0 +1,15 @@
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package mc.protocol.utils;
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import lombok.Getter;
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import lombok.RequiredArgsConstructor;
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@RequiredArgsConstructor
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public enum ChatPosition {
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CHAT(0),
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SYSTEM(1),
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HOTBAR(2);
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@Getter
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private final int code;
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}
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@@ -7,12 +7,16 @@ import mc.protocol.api.ConnectionContext;
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import mc.protocol.model.Location;
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import mc.protocol.model.Look;
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import mc.protocol.model.ServerInfo;
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import mc.protocol.model.text.Text;
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import mc.protocol.model.text.TextColor;
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import mc.protocol.model.text.TextStyleLegacy;
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import mc.protocol.packets.PingPacket;
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import mc.protocol.packets.client.HandshakePacket;
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import mc.protocol.packets.client.LoginStartPacket;
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import mc.protocol.packets.client.StatusServerRequestPacket;
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import mc.protocol.packets.server.*;
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import mc.protocol.serializer.TextSerializer;
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import mc.protocol.utils.ChatPosition;
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import mc.protocol.utils.Difficulty;
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import mc.protocol.utils.GameMode;
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import mc.protocol.utils.LevelType;
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@@ -122,6 +126,28 @@ public class PacketHandler {
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context.send(pingPacket);
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context.flushSending();
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// -- Эксперименты -- //
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var chatPacket = new SChatPacket();
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chatPacket.setMessage(Text.of(TextColor.RED.toLegacy() + "== Hello! =="));
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chatPacket.setPosition(ChatPosition.CHAT);
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context.send(chatPacket);
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var systemChatPacket = new SChatPacket();
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systemChatPacket.setMessage(Text.of(TextColor.RED.toLegacy() + "[SYSTEM]"));
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systemChatPacket.setPosition(ChatPosition.SYSTEM);
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context.send(systemChatPacket);
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var hotbarChatPacket = new SChatPacket();
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hotbarChatPacket.setMessage(Text.of(TextColor.RED.toLegacy() + TextStyleLegacy.BOLD.toLegacy() + "In game info"));
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hotbarChatPacket.setPosition(ChatPosition.HOTBAR);
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context.send(hotbarChatPacket);
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context.flushSending();
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}
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private static String faviconToBase64(Path iconPath) {
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