Document the mouse control method for Cube.

[sgt/puzzles] / mines.c

diff --git a/mines.c b/mines.c
index e0add2a..4006294 100644 (file)
--- a/mines.c
+++ b/mines.c
@@ -31,7 +31,7 @@
 #include "puzzles.h"
 
 enum {
-    COL_BACKGROUND,
+    COL_BACKGROUND, COL_BACKGROUND2,
     COL_1, COL_2, COL_3, COL_4, COL_5, COL_6, COL_7, COL_8,
     COL_MINE, COL_BANG, COL_CROSS, COL_FLAG, COL_FLAGBASE, COL_QUERY,
     COL_HIGHLIGHT, COL_LOWLIGHT,
@@ -2089,6 +2089,8 @@ static game_state *new_game(midend_data *me, game_params *params, char *desc)
        state->layout->me = me;
 
     } else {
+       state->layout->rs = NULL;
+       state->layout->me = NULL;
 
        state->layout->mines = snewn(wh, char);
        x = atoi(desc);
@@ -2227,8 +2229,8 @@ static void free_ui(game_ui *ui)
     sfree(ui);
 }
 
-static game_state *make_move(game_state *from, game_ui *ui, int x, int y,
-                            int button)
+static game_state *make_move(game_state *from, game_ui *ui, game_drawstate *ds,
+                             int x, int y, int button)
 {
     game_state *ret;
     int cx, cy;
@@ -2364,6 +2366,10 @@ static float *game_colours(frontend *fe, game_state *state, int *ncolours)
 
     frontend_default_colour(fe, &ret[COL_BACKGROUND * 3]);
 
+    ret[COL_BACKGROUND2 * 3 + 0] = ret[COL_BACKGROUND * 3 + 0] * 19.0 / 20.0;
+    ret[COL_BACKGROUND2 * 3 + 1] = ret[COL_BACKGROUND * 3 + 1] * 19.0 / 20.0;
+    ret[COL_BACKGROUND2 * 3 + 2] = ret[COL_BACKGROUND * 3 + 2] * 19.0 / 20.0;
+
     ret[COL_1 * 3 + 0] = 0.0F;
     ret[COL_1 * 3 + 1] = 0.0F;
     ret[COL_1 * 3 + 2] = 1.0F;
@@ -2464,7 +2470,8 @@ static void draw_tile(frontend *fe, int x, int y, int v, int bg)
            /*
             * Omit the highlights in this case.
             */
-           draw_rect(fe, x, y, TILE_SIZE, TILE_SIZE, bg);
+           draw_rect(fe, x, y, TILE_SIZE, TILE_SIZE,
+                      bg == COL_BACKGROUND ? COL_BACKGROUND2 : bg);
            draw_line(fe, x, y, x + TILE_SIZE - 1, y, COL_LOWLIGHT);
            draw_line(fe, x, y, x, y + TILE_SIZE - 1, COL_LOWLIGHT);
        } else {
@@ -2532,7 +2539,8 @@ static void draw_tile(frontend *fe, int x, int y, int v, int bg)
         * on), we clear the square to COL_BANG.
         */
         draw_rect(fe, x, y, TILE_SIZE, TILE_SIZE,
-                 (v == 65 ? COL_BANG : bg));
+                 (v == 65 ? COL_BANG :
+                   bg == COL_BACKGROUND ? COL_BACKGROUND2 : bg));
        draw_line(fe, x, y, x + TILE_SIZE - 1, y, COL_LOWLIGHT);
        draw_line(fe, x, y, x, y + TILE_SIZE - 1, COL_LOWLIGHT);