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Code Issues

(svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp.

release/0.7
rubidium 2008-04-16 18:28:05 +00:00
parent 6ab158f9d9
commit 208dd15c91
1 changed files with 41 additions and 46 deletions
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17
src/viewport.cpp
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@ -1341,17 +1341,15 @@ static void ViewportDrawTileSprites(const TileSpriteToDrawVector *tstdv)
static void ViewportSortParentSprites(ParentSpriteToDraw *psd[]) static void ViewportSortParentSprites(ParentSpriteToDraw *psd[])
{ {
while (*psd != NULL) { for (; *psd != NULL; psd++) {
ParentSpriteToDraw* ps = *psd; ParentSpriteToDraw *ps = *psd;
if (!ps->comparison_done) { if (ps->comparison_done) continue;
ParentSpriteToDraw** psd2 = psd;
ps->comparison_done = true; ps->comparison_done = true;
while (*++psd2 != NULL) { for (ParentSpriteToDraw **psd2 = psd + 1; *psd2 != NULL; psd2++) {
ParentSpriteToDraw* ps2 = *psd2; ParentSpriteToDraw *ps2 = *psd2;
ParentSpriteToDraw** psd3;
if (ps2->comparison_done) continue; if (ps2->comparison_done) continue;
@ -1384,7 +1382,7 @@ static void ViewportSortParentSprites(ParentSpriteToDraw *psd[])
} }
/* Swap the two sprites ps and ps2 using bubble-sort algorithm. */ /* Swap the two sprites ps and ps2 using bubble-sort algorithm. */
psd3 = psd; ParentSpriteToDraw **psd3 = psd;
do { do {
ParentSpriteToDraw* temp = *psd3; ParentSpriteToDraw* temp = *psd3;
*psd3 = ps2; *psd3 = ps2;
@ -1393,9 +1391,6 @@ static void ViewportSortParentSprites(ParentSpriteToDraw *psd[])
psd3++; psd3++;
} while (psd3 <= psd2); } while (psd3 <= psd2);
} }
} else {
psd++;
}
} }
} }