From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Wed, 12 May 2004 18:54:16 +0000 (+0000)
Subject: Fix `visible' calculation (again).
X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/commitdiff_plain/eddb22e8e99adfc4514498d0f1b10c32c9d21a00?hp=9bb5bf60022c774f1d4624eb37e648db4edd8b3c

Fix `visible' calculation (again).


git-svn-id: svn://svn.tartarus.org/sgt/puzzles@4223 cda61777-01e9-0310-a592-d414129be87e
---

diff --git a/rect.c b/rect.c
index 66796f2..dcd8ef7 100644
--- a/rect.c
+++ b/rect.c
@@ -1306,12 +1306,12 @@ void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
 
 	    if (HRANGE(state,x,y))
                 c |= index(state,hedge,x,y);
-	    if (HRANGE(state,x+1,y))
-		c |= index(state,hedge,x+1,y) << 2;
+	    if (HRANGE(state,x,y+1))
+		c |= index(state,hedge,x,y+1) << 2;
 	    if (VRANGE(state,x,y))
 		c |= index(state,vedge,x,y) << 4;
-	    if (VRANGE(state,x,y+1))
-		c |= index(state,vedge,x,y+1) << 6;
+	    if (VRANGE(state,x+1,y))
+		c |= index(state,vedge,x+1,y) << 6;
 	    c |= index(state,corners,x,y) << 8;
 	    if (x+1 < state->w)
 		c |= index(state,corners,x+1,y) << 10;