1 files changed, 127 insertions, 0 deletions
diff --git a/Minecraft.Server/Console/ServerCliEngine.h b/Minecraft.Server/Console/ServerCliEngine.h
new file mode 100644
index 00000000..b2d72bac
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliEngine.h
@@ -0,0 +1,127 @@
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <queue>
+#include <string>
+#include <vector>
+
+#include "..\..\Minecraft.World\ArrayWithLength.h"
+#include "..\..\Minecraft.World\CommandsEnum.h"
+
+class GameType;
+class ServerPlayer;
+class CommandSender;
+
+namespace ServerRuntime
+{
+	class ServerCliRegistry;
+
+	/**
+	 * **CLI execution engine**
+	 *
+	 * Handles parsing, command dispatch, completion suggestions, and server-side helpers.
+	 * 解析・実行・補完エンジン
+	 */
+	class ServerCliEngine
+	{
+	public:
+		ServerCliEngine();
+		~ServerCliEngine();
+
+		/**
+		 * **Queue one raw command line**
+		 *
+		 * Called by input thread; execution is deferred to `Poll()`.
+		 * 入力行を実行キューに追加
+		 */
+		void EnqueueCommandLine(const std::string &line);
+
+		/**
+		 * **Execute queued commands**
+		 *
+		 * Drains pending lines and dispatches them in order.
+		 * キュー済みコマンドを順番に実行
+		 */
+		void Poll();
+
+		/**
+		 * **Execute one command line immediately**
+		 *
+		 * Parses and dispatches a normalized line to a registered command.
+		 * 1行を直接パースしてコマンド実行
+		 */
+		bool ExecuteCommandLine(const std::string &line);
+
+		/**
+		 * **Build completion candidates for current line**
+		 *
+		 * Produces command or argument suggestions based on parser context.
+		 * 現在入力に対する補完候補を作成
+		 */
+		void BuildCompletions(const std::string &line, std::vector<std::string> *out) const;
+
+		void LogInfo(const std::string &message) const;
+		void LogWarn(const std::string &message) const;
+		void LogError(const std::string &message) const;
+		void RequestShutdown() const;
+
+		/**
+		 * **List connected players as UTF-8 names**
+		 * 
+		 * ここら辺は分けてもいいかも
+		 */
+		std::vector<std::string> GetOnlinePlayerNamesUtf8() const;
+
+		/**
+		 * **Find a player by UTF-8 name**
+		 */
+		std::shared_ptr<ServerPlayer> FindPlayerByNameUtf8(const std::string &name) const;
+
+		/**
+		 * **Suggest player-name arguments**
+		 *
+		 * Appends matching player candidates using the given completion prefix.
+		 * プレイヤー名の補完候補
+		 */
+		void SuggestPlayers(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const;
+
+		/**
+		 * **Suggest gamemode arguments**
+		 *
+		 * Appends standard gamemode aliases (survival/creative/0/1).
+		 * ゲームモードの補完候補
+		 */
+		void SuggestGamemodes(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const;
+
+		/**
+		 * **Parse gamemode token**
+		 *
+		 * Supports names, short aliases, and numeric ids.
+		 * 文字列からゲームモードを解決
+		 */
+		GameType *ParseGamemode(const std::string &token) const;
+
+		/**
+		 * **Dispatch one Minecraft.World game command**
+		 *
+		 * Uses `Minecraft.World::CommandDispatcher` for actual execution.
+		 * When `sender` is null, an internal console command sender is used.
+		 * 
+		 * Minecraft.Worldのコマンドを実行するためのディスパッチャーのラッパー
+		 * 内部でsenderがnullの場合はコンソールコマンド送信者を使用
+		 */
+		bool DispatchWorldCommand(EGameCommand command, byteArray commandData, const std::shared_ptr<CommandSender> &sender = nullptr) const;
+
+		const ServerCliRegistry &Registry() const;
+
+	private:
+		void RegisterDefaultCommands();
+
+	private:
+		mutable std::mutex m_queueMutex;
+		std::queue<std::string> m_pendingLines;
+		std::unique_ptr<ServerCliRegistry> m_registry;
+		std::shared_ptr<CommandSender> m_consoleSender;
+	};
+}