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Smarter default fadergbaA and fadeend for relative calc

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This commit is contained in:
mazmazz 2018-09-12 07:14:23 -04:00
parent 133c3598a7
commit 87ad2a87f7
1 changed files with 3 additions and 2 deletions
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5
src/r_data.c
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@ -1968,7 +1968,7 @@ extracolormap_t *R_AddColormaps(extracolormap_t *exc_augend, extracolormap_t *ex
, 255), 0);
alpha = useAltAlpha ? altFadeAlpha : R_GetRgbaA(exc_addend->fadergba);
if (alpha == 25)
if (alpha == 25 && !useAltAlpha && !R_GetRgbaRGB(exc_addend->fadergba))
alpha = 0; // HACK: fadergba A defaults at 25, so don't add anything in this case
alpha = max(min(R_GetRgbaA(exc_augend->fadergba) + (subFadeA ? -1 : 1) * alpha, 25), 0);
@ -1987,7 +1987,8 @@ extracolormap_t *R_AddColormaps(extracolormap_t *exc_augend, extracolormap_t *ex
exc_augend->fadeend = max(min(
exc_augend->fadeend
+ (subFadeEnd ? -1 : 1) // subtract fadeend
* exc_addend->fadeend
* (exc_addend->fadeend == 31 && !exc_addend->fadestart ? 0 : exc_addend->fadeend)
// HACK: fadeend defaults to 31, so don't add anything in this case
, 31), 0);
if (!ignoreFog) // overwrite fog with new value