From: Simon Tatham <anakin@pobox.com>
Date: Sun, 8 Apr 2012 13:06:47 +0000 (+0000)
Subject: Increase by 1 pixel the clip rectangle used to draw and erase the
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=812800a8b208aff087dfc9c26efb5f4e43917726;p=sgt-puzzles.git

Increase by 1 pixel the clip rectangle used to draw and erase the
Black Box finish button. Like the Guess blitter, it was assuming
non-expansion of circles.

[originally from svn r9452]
---

diff --git a/blackbox.c b/blackbox.c
index be79634..3a85bd7 100644
--- a/blackbox.c
+++ b/blackbox.c
@@ -1398,15 +1398,15 @@ static void game_redraw(drawing *dr, game_drawstate *ds, game_state *oldstate,
     if (CAN_REVEAL(state)) {
         int outline = (ui->cur_visible && ui->cur_x == 0 && ui->cur_y == 0)
             ? COL_CURSOR : COL_BALL;
-        clip(dr, TODRAW(0), TODRAW(0), TILE_SIZE-1, TILE_SIZE-1);
+        clip(dr, TODRAW(0)-1, TODRAW(0)-1, TILE_SIZE+1, TILE_SIZE+1);
         draw_circle(dr, TODRAW(0) + ds->crad, TODRAW(0) + ds->crad, ds->crad,
                     outline, outline);
         draw_circle(dr, TODRAW(0) + ds->crad, TODRAW(0) + ds->crad, ds->crad-2,
                     COL_BUTTON, COL_BUTTON);
 	unclip(dr);
     } else {
-        draw_rect(dr, TODRAW(0), TODRAW(0),
-		  TILE_SIZE-1, TILE_SIZE-1, COL_BACKGROUND);
+        draw_rect(dr, TODRAW(0)-1, TODRAW(0)-1,
+		  TILE_SIZE+1, TILE_SIZE+1, COL_BACKGROUND);
     }
     draw_update(dr, TODRAW(0), TODRAW(0), TILE_SIZE, TILE_SIZE);
     ds->reveal = state->reveal;