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(svn r14409) -Codechange: Simplify a loop and correct a comment.

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frosch 2008-09-28 12:38:56 +00:00
parent f2d7c48b31
commit a370f32c15
1 changed files with 6 additions and 9 deletions
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15
src/viewport.cpp
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@ -1333,15 +1333,12 @@ static void ViewportSortParentSprites(ParentSpriteToSortVector *psdv)
}
}
/* Swap the two sprites ps and ps2 using bubble-sort algorithm. */
ParentSpriteToDraw **psd3 = psd;
do {
ParentSpriteToDraw *temp = *psd3;
*psd3 = ps2;
ps2 = temp;
psd3++;
} while (psd3 <= psd2);
/* Move ps2 in front of ps */
ParentSpriteToDraw *temp = ps2;
for (ParentSpriteToDraw **psd3 = psd2; psd3 > psd; psd3--) {
*psd3 = *(psd3 - 1);
}
*psd = temp;
}
}
}