1 files changed, 50 insertions, 0 deletions
diff --git a/Minecraft.Server/Console/commands/IServerCliCommand.h b/Minecraft.Server/Console/commands/IServerCliCommand.h
new file mode 100644
index 00000000..9cf5ef0e
--- /dev/null
+++ b/Minecraft.Server/Console/commands/IServerCliCommand.h
@@ -0,0 +1,50 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace ServerRuntime
+{
+	class ServerCliEngine;
+	struct ServerCliParsedLine;
+	struct ServerCliCompletionContext;
+
+	/**
+	 * **Command interface for server CLI**
+	 *
+	 * Implement this contract to add new commands without changing engine internals.
+	 */
+	class IServerCliCommand
+	{
+	public:
+		virtual ~IServerCliCommand() = default;
+
+		/** Primary command name */
+		virtual const char *Name() const = 0;
+		/** Optional aliases */
+		virtual std::vector<std::string> Aliases() const { return {}; }
+		/** Usage text for help */
+		virtual const char *Usage() const = 0;
+		/** Short command description*/
+		virtual const char *Description() const = 0;
+
+		/**
+		 * **Execute command logic**
+		 *
+		 * Called after tokenization and command lookup.
+		 */
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) = 0;
+
+		/**
+		 * **Provide argument completion candidates**
+		 *
+		 * Override when command-specific completion is needed.
+		 */
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+		{
+			(void)context;
+			(void)engine;
+			(void)out;
+		}
+	};
+}