Tents: reinstate bottom and right grid borders.

They disappeared in commit c0da615a933a667: I removed all the
per-puzzle code that erased the whole game window on first draw, and
accidentally also took out the code that drew the Tents grid.

Each individual grid tile includes its left and top grid lines, so
most of the grid ended up being drawn anyway by draw_tile(). But the
right and bottom borders aren't within any tile, so they weren't.

1 files changed, 6 insertions, 2 deletions

diff --git a/tents.c b/tents.c
index c4a7d35..5eb34b0 100644
--- a/tents.c
+++ b/tents.c
@@ -1461,6 +1461,7 @@ static void game_changed_state(game_ui *ui, const game_state *oldstate,
 
 struct game_drawstate {
     int tilesize;
+    bool started;
     game_params p;
     int *drawn, *numbersdrawn;
     int cx, cy;         /* last-drawn cursor pos, or (-1,-1) if absent. */
@@ -1939,6 +1940,7 @@ static game_drawstate *game_new_drawstate(drawing *dr, const game_state *state)
     int i;
 
     ds->tilesize = 0;
+    ds->started = false;
     ds->p = state->p;                  /* structure copy */
     ds->drawn = snewn(w*h, int);
     for (i = 0; i < w*h; i++)
@@ -2408,11 +2410,13 @@ static void int_redraw(drawing *dr, game_drawstate *ds,
       if (cx != ds->cx || cy != ds->cy) cmoved = true;
     }
 
-    if (printing) {
+    if (printing || !ds->started) {
+	if (printing)
+	    print_line_width(dr, TILESIZE/64);
+
         /*
          * Draw the grid.
          */
-        print_line_width(dr, TILESIZE/64);
         for (y = 0; y <= h; y++)
             draw_line(dr, COORD(0), COORD(y), COORD(w), COORD(y), COL_GRID);
         for (x = 0; x <= w; x++)