X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=dvonn-board.h;h=a150b2541f7fdc5fe9566fded72662d6bec196d0;hb=dd85972d53ba5f88eb9b4eb3cb229e1d0e8b8f1a;hp=66464d8dee95d9fbd421dfc466cb70e6b3dfada9;hpb=74df2492e8c32df37d886dec4baf9344dc6b8cff;p=dvonn

diff --git a/dvonn-board.h b/dvonn-board.h
index 66464d8..a150b25 100644
--- a/dvonn-board.h
+++ b/dvonn-board.h
@@ -53,7 +53,8 @@ typedef struct {
 
 typedef enum {
     DVONN_PHASE_PLACEMENT,
-    DVONN_PHASE_MOVEMENT
+    DVONN_PHASE_MOVEMENT,
+    DVONN_PHASE_GAME_OVER
 } dvonn_phase_t;
 
 typedef struct {
@@ -61,6 +62,7 @@ typedef struct {
     dvonn_phase_t phase;
     dvonn_player_t player;
     int moves;
+    int score[2]; /* index by dvonn_player_t */
 } dvonn_board_t;
 
 /* Initialize a board for a new game of DVONN. */
@@ -94,6 +96,13 @@ dvonn_bool_t
 dvonn_board_cell_occupied (dvonn_board_t *board,
 			   int x, int y);
 
+/* Is the cell at (x,y) occupied by a piece (or stack) with the given
+ * player's piece at the top. Returns FALSE for all out-of-bounds
+ * coordinates. */
+dvonn_bool_t
+dvonn_board_cell_owned_by (dvonn_board_t *board,
+			   int x, int y, dvonn_player_t player);
+
 /* Is the cell at (x,y) surrounded by other pieces, (such that it is
  * not legal for a piece at (x,y) to move. */
 dvonn_bool_t