1 files changed, 67 insertions, 0 deletions
diff --git a/plugins/entertain/entertain.c b/plugins/entertain/entertain.c
new file mode 100644
index 0000000..cf3e123
--- /dev/null
+++ b/plugins/entertain/entertain.c
@@ -0,0 +1,67 @@
+/*
+ * Entertain plugin — entertain.c
+ * Plugin registration: init, shutdown, tick, on_command.
+ * Chess is the first entertainment feature; more can be added.
+ */
+#include "hybbx/plugin.h"
+#include "hybbx/service.h"
+#include "hybbx/command.h"
+#include "hybbx/log.h"
+#include "entertain_chess.h"
+
+#include <string.h>
+
+static struct hybbx_service *g_service;
+
+/* Forward declarations from chess_cmd.c */
+extern hybbx_result_t entertain_cmd_chess(struct hybbx_service *service,
+                                          struct hybbx_session *session,
+                                          const struct hybbx_parsed_command *cmd);
+
+static hybbx_result_t entertain_init(struct hybbx_service *service)
+{
+    g_service = service;
+    chess_init(CHESS_DEFAULT_MAX);
+    hybbx_log_info("[entertain] plugin loaded — chess_max_games=%u", (unsigned)CHESS_DEFAULT_MAX);
+    return HYBBX_OK;
+}
+
+static void entertain_shutdown(void)
+{
+    chess_shutdown();
+    g_service = NULL;
+    hybbx_log_info("[entertain] plugin unloaded");
+}
+
+static void entertain_tick(struct hybbx_service *service)
+{
+    chess_tick(service);
+}
+
+static hybbx_result_t entertain_on_command(struct hybbx_service *service,
+                                           struct hybbx_session *session,
+                                           const struct hybbx_parsed_command *cmd)
+{
+    if (cmd == NULL || cmd->verb == NULL) {
+        return HYBBX_ERR_NOT_FOUND;
+    }
+
+    if (strcmp(cmd->verb, "chess") == 0 || strcmp(cmd->verb, "play") == 0) {
+        return entertain_cmd_chess(service, session, cmd);
+    }
+
+    return HYBBX_ERR_NOT_FOUND;
+}
+
+const hybbx_transport_plugin_t hybbx_plugin_entertain = {
+    .name        = "entertain",
+    .kind        = 0,  /* not a transport — feature plugin */
+    .version     = 1,
+    .init        = entertain_init,
+    .shutdown    = entertain_shutdown,
+    .start       = NULL,
+    .stop        = NULL,
+    .write       = NULL,
+    .tick        = entertain_tick,
+    .on_command  = entertain_on_command,
+};