Introduced a new function in every game which formats a game_state

as text. This is used by front ends to implement copy-to-clipboard.
Currently the function does nothing (and is disabled) in every game
except Solo, but it's a start.

[originally from svn r5724]

1 files changed, 6 insertions, 0 deletions

diff --git a/netslide.c b/netslide.c
index 9f334f6..11ca2ef 100644
--- a/netslide.c
+++ b/netslide.c
@@ -740,6 +740,11 @@ static void free_game(game_state *state)
     sfree(state);
 }
 
+static char *game_text_format(game_state *state)
+{
+    return NULL;
+}
+
 /* ----------------------------------------------------------------------
  * Utility routine.
  */
@@ -1532,6 +1537,7 @@ const struct game thegame = {
     new_game,
     dup_game,
     free_game,
+    FALSE, game_text_format,
     new_ui,
     free_ui,
     make_move,