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(setnum): Fix computation of old for cases NSC_XCOORD, NSC_YCOORD.

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This commit is contained in:
Markus Armbruster 2006-02-13 20:44:18 +00:00
parent 9e362de34f
commit 1a4deb9fde
1 changed files with 6 additions and 0 deletions
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6
src/lib/common/xundump.c
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@ -357,10 +357,16 @@ setnum(int fldno, double dbl)
break; break;
case NSC_XCOORD: case NSC_XCOORD:
old = ((coord *)memb_ptr)[idx]; old = ((coord *)memb_ptr)[idx];
/* FIXME use variant of xrel() that takes orig instead of nation */
if (old >= WORLD_X / 2)
old -= WORLD_X;
((coord *)memb_ptr)[idx] = XNORM((coord)dbl); ((coord *)memb_ptr)[idx] = XNORM((coord)dbl);
break; break;
case NSC_YCOORD: case NSC_YCOORD:
old = ((coord *)memb_ptr)[idx]; old = ((coord *)memb_ptr)[idx];
/* FIXME use variant of xrel() that takes orig instead of nation */
if (old >= WORLD_Y / 2)
old -= WORLD_Y;
((coord *)memb_ptr)[idx] = YNORM((coord)dbl); ((coord *)memb_ptr)[idx] = YNORM((coord)dbl);
break; break;
case NSC_FLOAT: case NSC_FLOAT: