Implement quests

src/main/java/emu/grasscutter/server/packet/send/PacketFinishedParentQuestNotify.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.quest.GameMainQuest;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.FinishedParentQuestNotifyOuterClass.FinishedParentQuestNotify;
+
+public class PacketFinishedParentQuestNotify extends BasePacket {
+	
+	public PacketFinishedParentQuestNotify(Player player) {
+		super(PacketOpcodes.FinishedParentQuestNotify, true);
+
+		FinishedParentQuestNotify.Builder proto = FinishedParentQuestNotify.newBuilder();
+		
+		for (GameMainQuest mainQuest : player.getQuestManager().getQuests().values()) {
+			proto.addParentQuestList(mainQuest.toProto());
+		}
+		
+		this.setData(proto);
+	}
+}

src/main/java/emu/grasscutter/server/packet/send/PacketFinishedParentQuestUpdateNotify.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.quest.GameMainQuest;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.FinishedParentQuestUpdateNotifyOuterClass.FinishedParentQuestUpdateNotify;
+
+public class PacketFinishedParentQuestUpdateNotify extends BasePacket {
+	
+	public PacketFinishedParentQuestUpdateNotify(GameMainQuest quest) {
+		super(PacketOpcodes.FinishedParentQuestUpdateNotify);
+		
+		FinishedParentQuestUpdateNotify proto = FinishedParentQuestUpdateNotify.newBuilder()
+				.addParentQuestList(quest.toProto())
+				.build();
+		
+		this.setData(proto);
+	}
+}

src/main/java/emu/grasscutter/server/packet/send/PacketQuestListNotify.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.quest.GameMainQuest;
+import emu.grasscutter.game.quest.QuestManager;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.QuestListNotifyOuterClass.QuestListNotify;
+
+public class PacketQuestListNotify extends BasePacket {
+	
+	public PacketQuestListNotify(Player player) {
+		super(PacketOpcodes.QuestListNotify, true);
+
+		QuestListNotify.Builder proto = QuestListNotify.newBuilder();
+		
+		player.getQuestManager().forEachQuest(quest -> {
+			proto.addQuestList(quest.toProto());
+		});
+		
+		this.setData(proto);
+	}
+}

src/main/java/emu/grasscutter/server/packet/send/PacketQuestListUpdateNotify.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.quest.GameMainQuest;
+import emu.grasscutter.game.quest.GameQuest;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.QuestListUpdateNotifyOuterClass.QuestListUpdateNotify;
+
+public class PacketQuestListUpdateNotify extends BasePacket {
+	
+	public PacketQuestListUpdateNotify(GameQuest quest) {
+		super(PacketOpcodes.QuestListUpdateNotify);
+
+		QuestListUpdateNotify proto = QuestListUpdateNotify.newBuilder()
+				.addQuestList(quest.toProto())
+				.build();
+		
+		this.setData(proto);
+	}
+}

src/main/java/emu/grasscutter/server/packet/send/PacketQuestProgressUpdateNotify.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.quest.GameMainQuest;
+import emu.grasscutter.game.quest.GameQuest;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.QuestProgressUpdateNotifyOuterClass.QuestProgressUpdateNotify;
+
+public class PacketQuestProgressUpdateNotify extends BasePacket {
+	
+	public PacketQuestProgressUpdateNotify(GameQuest quest) {
+		super(PacketOpcodes.QuestProgressUpdateNotify);
+		
+		QuestProgressUpdateNotify.Builder proto = QuestProgressUpdateNotify.newBuilder().setQuestId(quest.getQuestId());
+		
+		if (quest.getFinishProgressList() != null) {
+			for (int i : quest.getFinishProgressList()) {
+				proto.addFinishProgressList(i);
+			}
+		}
+		
+		if (quest.getFailProgressList() != null) {
+			for (int i : quest.getFailProgressList()) {
+				proto.addFailProgressList(i);
+			}
+		}
+		
+		this.setData(proto);
+	}
+}

src/main/java/emu/grasscutter/server/packet/send/PacketServerCondMeetQuestListUpdateNotify.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.custom.QuestConfig;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.quest.GameMainQuest;
+import emu.grasscutter.game.quest.GameQuest;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.ServerCondMeetQuestListUpdateNotifyOuterClass.ServerCondMeetQuestListUpdateNotify;
+
+public class PacketServerCondMeetQuestListUpdateNotify extends BasePacket {
+	
+	public PacketServerCondMeetQuestListUpdateNotify(Player player) {
+		super(PacketOpcodes.ServerCondMeetQuestListUpdateNotify);
+
+		ServerCondMeetQuestListUpdateNotify.Builder proto = ServerCondMeetQuestListUpdateNotify.newBuilder();
+		
+		player.getQuestManager().forEachQuest(quest -> {
+			if (quest.getState().getValue() <= 2) {
+				proto.addAddQuestIdList(quest.getQuestId());
+			}
+		});
+		
+		this.setData(proto);
+	}
+	
+	public PacketServerCondMeetQuestListUpdateNotify(GameQuest quest) {
+		super(PacketOpcodes.ServerCondMeetQuestListUpdateNotify);
+
+		ServerCondMeetQuestListUpdateNotify proto = ServerCondMeetQuestListUpdateNotify.newBuilder()
+				.addAddQuestIdList(quest.getQuestId())
+				.build();
+		
+		this.setData(proto);
+	}
+}

src/main/resources/languages/en-US.json

@@ -210,6 +210,14 @@
       "success": "Coordinates: %s, %s, %s\nScene id: %s",
       "description": "Get coordinates."
     },
+    "quest": {
+      "description": "Add or finish quests",
+      "usage": "quest <add|finish> [quest id]",
+      "added": "Quest %s added",
+      "finished": "Finished quest %s",
+      "not_found": "Quest not found",
+      "invalid_id": "Invalid quest id"
+    },
     "reload": {
       "reload_start": "Reloading config.",
       "reload_done": "Reload complete.",