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Modulate text sprite RGB instead of using alpha

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Using actual alpha is prone to bugs with doubling alpha, etc. if there
are multiple sprites on top of each other.
This commit is contained in:
Misa 2024-01-09 19:22:40 -08:00
parent 2ed1aac67d
commit a7b22919ae
1 changed files with 3 additions and 1 deletions
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4
desktop_version/src/Graphics.cpp
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@ -1048,7 +1048,9 @@ void Graphics::drawgui(void)
TextboxSprite* sprite = &textboxes[i].sprites[index]; TextboxSprite* sprite = &textboxes[i].sprites[index];
int y = sprite->y + yp; int y = sprite->y + yp;
SDL_Color color = getcol(sprite->col); SDL_Color color = getcol(sprite->col);
color.a = opacity * 255; color.r *= opacity;
color.g *= opacity;
color.b *= opacity;
if (flipmode) if (flipmode)
{ {