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Make xnorm() and ynorm() use XNORM() and YNORM()

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They duplicated them before.
This commit is contained in:
Markus Armbruster 2008-03-24 14:13:58 +01:00
parent ae835ff1db
commit 9c2a05e126
1 changed files with 2 additions and 6 deletions
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8
src/lib/common/xy.c
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@ -170,17 +170,13 @@ sctoff(coord x, coord y)
coord coord
xnorm(coord x) xnorm(coord x)
{ {
if (x < 0) return XNORM(x);
x = WORLD_X - (-x % WORLD_X);
return x % WORLD_X;
} }
coord coord
ynorm(coord y) ynorm(coord y)
{ {
if (y < 0) return YNORM(y);
y = WORLD_Y - (-y % WORLD_Y);
return y % WORLD_Y;
} }
int int