Cleanup: remove the game_state parameter to game_colours(). No game

was actually using it, and also it wasn't being called again for
different game states or different game parameters, so it would have
been a mistake to depend on anything in that game state. Games are
now expected to commit in advance to a single fixed list of all the
colours they will ever need, which was the case in practice already
and simplifies any later port to a colour-poor platform. Also this
change has removed a lot of unnecessary faff from midend_colours().

[originally from svn r6416]

1 files changed, 1 insertions, 1 deletions

diff --git a/puzzles.h b/puzzles.h
index f4fc67f..e910b3c 100644
--- a/puzzles.h
+++ b/puzzles.h
@@ -383,7 +383,7 @@ struct game {
     void (*compute_size)(game_params *params, int tilesize, int *x, int *y);
     void (*set_size)(drawing *dr, game_drawstate *ds,
 		     game_params *params, int tilesize);
-    float *(*colours)(frontend *fe, game_state *state, int *ncolours);
+    float *(*colours)(frontend *fe, int *ncolours);
     game_drawstate *(*new_drawstate)(drawing *dr, game_state *state);
     void (*free_drawstate)(drawing *dr, game_drawstate *ds);
     void (*redraw)(drawing *dr, game_drawstate *ds, game_state *oldstate,