1 files changed, 15 insertions, 11 deletions
diff --git a/plugins/entertain/entertain_chess.h b/plugins/entertain/entertain_chess.h
index 9d7026c..55731b3 100644
--- a/plugins/entertain/entertain_chess.h
+++ b/plugins/entertain/entertain_chess.h
@@ -1,22 +1,24 @@
 /*
- * Entertain plugin — chess.h (internal)
- * Chess game engine for HyBBX Entertain area.
+ * Entertain plugin — chess (internal)
+ * Chess for HyBBX Entertain area (Main only).
  */
 #ifndef ENTERTAIN_CHESS_H
 #define ENTERTAIN_CHESS_H
 
 #include "hybbx/types.h"
 
+#include <stddef.h>
+
 struct hybbx_session;
 struct hybbx_service;
 
 #define CHESS_BOARD_SIZE    8
 #define CHESS_GAME_MAX      16
 #define CHESS_SPECTATOR_MAX 32
-#define CHESS_REFRESH_SEC   15
-#define CHESS_DEFAULT_MAX   8
+#define CHESS_REFRESH_SEC   30u
+#define CHESS_DEFAULT_MAX   8u
 #define CHESS_NAME_MAX      32
-#define CHESS_SAN_MAX       8
+#define CHESS_SAN_MAX       16
 #define CHESS_EMPTY         '.'
 
 typedef enum {
@@ -52,6 +54,7 @@ typedef struct chess_game {
     char                last_move_san[CHESS_SAN_MAX];
     unsigned            tick_counter;
     char                game_id[8];
+    chess_color_t       draw_offered_by; /* NONE = no pending offer */
 } chess_game_t;
 
 /* Lifecycle */
@@ -64,25 +67,26 @@ chess_game_t *chess_create_game(struct hybbx_session *white, const char *name);
 chess_game_t *chess_find_open_game(void);
 chess_game_t *chess_find_game_by_id(const char *id);
 chess_game_t *chess_get_game(unsigned index);
+chess_game_t *chess_find_player_game(const struct hybbx_session *s);
 int  chess_join_game(chess_game_t *g, struct hybbx_session *black, const char *name);
 int  chess_add_spectator(chess_game_t *g, struct hybbx_session *spec);
 void chess_remove_spectator(chess_game_t *g, struct hybbx_session *spec);
 int  chess_is_player(const chess_game_t *g, const struct hybbx_session *s);
 int  chess_is_spectator(const chess_game_t *g, const struct hybbx_session *s);
 chess_color_t chess_player_color(const chess_game_t *g, const struct hybbx_session *s);
-
-/* Session slot (for future use) */
-unsigned chess_session_slot(const struct hybbx_session *s);
-void chess_session_set_slot(struct hybbx_session *s, unsigned slot);
+void chess_release_game(chess_game_t *g);
+unsigned chess_clear_finished(void);
 
 /* Moves + display */
 int  chess_make_move(chess_game_t *g, const char *from, const char *to,
                      char promote, char *err, size_t errlen);
 void chess_send_board(chess_game_t *g, struct hybbx_session *s);
+void chess_broadcast_board(chess_game_t *g);
 void chess_resign(chess_game_t *g, struct hybbx_session *who);
-void chess_offer_draw(chess_game_t *g, struct hybbx_session *who);
+/** Returns 1 if draw agreed, 0 if offer pending / rejected. */
+int  chess_offer_draw(chess_game_t *g, struct hybbx_session *who);
 
-/* Tick — call from plugin tick every 1s */
+/* Tick — call from plugin tick every ~1s */
 void chess_tick(struct hybbx_service *service);
 
 #endif /* ENTERTAIN_CHESS_H */