1 files changed, 25 insertions, 15 deletions

diff --git a/plugins/entertain/entertain.c b/plugins/entertain/entertain.c
index cf3e123..f8dfa6a 100644
--- a/plugins/entertain/entertain.c
+++ b/plugins/entertain/entertain.c
@@ -1,7 +1,7 @@
 /*
  * Entertain plugin — entertain.c
- * Plugin registration: init, shutdown, tick, on_command.
- * Chess is the first entertainment feature; more can be added.
+ * Feature plugin (not a transport): init / tick / on_command.
+ * Chess is the first Entertain feature. Main / standalone Main only.
  */
 #include "hybbx/plugin.h"
 #include "hybbx/service.h"
@@ -13,16 +13,26 @@
 
 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 int verb_is_chess(const char *verb)
+{
+    if (verb == NULL) {
+        return 0;
+    }
+    return strcmp(verb, "chess") == 0 ||
+           strcmp(verb, "play") == 0 ||
+           strcmp(verb, "mv") == 0;
+}
+
 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);
+    hybbx_log_info("[entertain] plugin loaded — chess_max_games=%u",
+                   (unsigned)CHESS_DEFAULT_MAX);
     return HYBBX_OK;
 }
 
@@ -46,7 +56,7 @@ static hybbx_result_t entertain_on_command(struct hybbx_service *service,
         return HYBBX_ERR_NOT_FOUND;
     }
 
-    if (strcmp(cmd->verb, "chess") == 0 || strcmp(cmd->verb, "play") == 0) {
+    if (verb_is_chess(cmd->verb)) {
         return entertain_cmd_chess(service, session, cmd);
     }
 
@@ -54,14 +64,14 @@ static hybbx_result_t entertain_on_command(struct hybbx_service *service,
 }
 
 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,
+    .name = "entertain",
+    .kind = 0, /* feature plugin — not a wire transport */
+    .version = 1,
+    .init = entertain_init,
+    .shutdown = entertain_shutdown,
+    .start = NULL,
+    .stop = NULL,
+    .write = NULL,
+    .tick = entertain_tick,
+    .on_command = entertain_on_command,
 };