From ae835ff1dba638c7da9ba6ebb8ec135c75cb5f38 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Mon, 24 Mar 2008 14:09:51 +0100 Subject: [PATCH] Simplify xrel() and yrel() Value of XNORM() and YNORM() is in [0,WORLD_X) and [0,WORLD_Y), respectively. --- src/lib/common/xy.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/src/lib/common/xy.c b/src/lib/common/xy.c index cd136787..b1375b14 100644 --- a/src/lib/common/xy.c +++ b/src/lib/common/xy.c @@ -71,8 +71,6 @@ xrel(struct natstr *np, coord absx) x = XNORM(absx - np->nat_xorg); if (x >= WORLD_X / 2) x -= WORLD_X; - else if (x < -WORLD_X / 2) - x += WORLD_X; return x; } @@ -84,8 +82,6 @@ yrel(struct natstr *np, coord absy) y = YNORM(absy - np->nat_yorg); if (y >= WORLD_Y / 2) y -= WORLD_Y; - else if (y < -WORLD_Y / 2) - y += WORLD_Y; return y; }