shithub: puzzles

Download patch

ref: 812800a8b208aff087dfc9c26efb5f4e43917726
parent: b4f3b57aa101d679a07e3c654fd4eded57eb755e
author: Simon Tatham <anakin@pobox.com>
date: Sun Apr 8 09:06:47 EDT 2012 

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]


--- a/blackbox.c
+++ b/blackbox.c
@@ -1398,7 +1398,7 @@
     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,
@@ -1405,8 +1405,8 @@
                     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;