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Fix `visible' calculation (again).

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[originally from svn r4223]
This commit is contained in:
Simon Tatham
2004-05-12 18:54:16 +00:00
parent 3c2a320143
commit ba076fbdb2
1 changed files with 4 additions and 4 deletions
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8
rect.c
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@ -1306,12 +1306,12 @@ void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
if (HRANGE(state,x,y)) if (HRANGE(state,x,y))
c |= index(state,hedge,x,y); c |= index(state,hedge,x,y);
if (HRANGE(state,x+1,y)) if (HRANGE(state,x,y+1))
c |= index(state,hedge,x+1,y) << 2; c |= index(state,hedge,x,y+1) << 2;
if (VRANGE(state,x,y)) if (VRANGE(state,x,y))
c |= index(state,vedge,x,y) << 4; c |= index(state,vedge,x,y) << 4;
if (VRANGE(state,x,y+1)) if (VRANGE(state,x+1,y))
c |= index(state,vedge,x,y+1) << 6; c |= index(state,vedge,x+1,y) << 6;
c |= index(state,corners,x,y) << 8; c |= index(state,corners,x,y) << 8;
if (x+1 < state->w) if (x+1 < state->w)
c |= index(state,corners,x+1,y) << 10; c |= index(state,corners,x+1,y) << 10;