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Minor cleanup

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svn-id: r17800
This commit is contained in:
Travis Howell
2005-04-25 10:22:38 +00:00
parent 8e36728526
commit 93279ff29e
1 changed files with 22 additions and 25 deletions
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scumm/palette_he.cpp
+22 -25
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@@ -236,35 +236,32 @@ void ScummEngine_v99he::setPaletteFromPtr(const byte *ptr, int numcolor) {
}
void ScummEngine_v99he::darkenPalette(int redScale, int greenScale, int blueScale, int startColor, int endColor) {
if (startColor <= endColor) {
uint8 *src, *dest;
int color, j;
uint8 *src, *dst;
int color, j;
for (j = startColor; j <= endColor; j++) {
src = _hePalettes + j * 3;
dest = src + 1024;
src = _hePalettes + startColor * 3;
dst = _hePalettes + 1024 + startColor * 3;
for (j = startColor; j <= endColor; j++) {
color = *src++;
color = color * redScale / 0xFF;
if (color > 255)
color = 255;
*dst++ = color;
color = *src++;
color = color * redScale / 0xFF;
if (color > 255)
color = 255;
*dest++ = color;
color = *src++;
color = color * greenScale / 0xFF;
if (color > 255)
color = 255;
*dst++ = color;
color = *src++;
color = color * greenScale / 0xFF;
if (color > 255)
color = 255;
*dest++ = color;
color = *src++;
color = color * blueScale / 0xFF;
if (color > 255)
color = 255;
*dst++ = color;
color = *src++;
color = color * blueScale / 0xFF;
if (color > 255)
color = 255;
*dest++ = color;
_hePalettes[1792 + j] = j;
setDirtyColors(j, endColor);
}
_hePalettes[1792 + j] = j;
setDirtyColors(j, endColor);
}
}