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Update hw_main.c

This commit is contained in:
Jaime Passos 2019-06-12 23:31:55 -03:00
parent df789e1d67
commit a0ff5c6b25
1 changed files with 28 additions and 19 deletions
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47
src/hardware/hw_main.c
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@ -199,29 +199,38 @@ void HWR_NoColormapLighting(FSurfaceInfo *Surface, INT32 light_level, UINT32 mix
mix_color.rgba = mixcolor;
fog_color.rgba = fadecolor;
mix = (mix_color.s.alpha*255)/25;
fogmix = (fog_color.s.alpha*255)/25;
// if shaders are off, or shaders are on, but fog is off:
// modulate colors by light here
if (!cv_grshaders.value || (cv_grshaders.value && !cv_grfog.value))
{
mix = (mix_color.s.alpha*255)/25;
fogmix = (fog_color.s.alpha*255)/25;
// Modulate the colors by alpha.
mix_color.s.red = (UINT8)(CALCLIGHT(mix,mix_color.s.red));
mix_color.s.green = (UINT8)(CALCLIGHT(mix,mix_color.s.green));
mix_color.s.blue = (UINT8)(CALCLIGHT(mix,mix_color.s.blue));
// Modulate the colors by alpha.
mix_color.s.red = (UINT8)(CALCLIGHT(mix,mix_color.s.red));
mix_color.s.green = (UINT8)(CALCLIGHT(mix,mix_color.s.green));
mix_color.s.blue = (UINT8)(CALCLIGHT(mix,mix_color.s.blue));
// Set the surface colors and further modulate the colors by light.
final_color.s.red = (UINT8)(CALCLIGHT((0xFF-mix),lightmix)+CALCLIGHT(mix_color.s.red,lightmix));
final_color.s.green = (UINT8)(CALCLIGHT((0xFF-mix),lightmix)+CALCLIGHT(mix_color.s.green,lightmix));
final_color.s.blue = (UINT8)(CALCLIGHT((0xFF-mix),lightmix)+CALCLIGHT(mix_color.s.blue,lightmix));
// Set the surface colors and further modulate the colors by light.
final_color.s.red = (UINT8)(CALCLIGHT((0xFF-mix),lightmix)+CALCLIGHT(mix_color.s.red,lightmix));
final_color.s.green = (UINT8)(CALCLIGHT((0xFF-mix),lightmix)+CALCLIGHT(mix_color.s.green,lightmix));
final_color.s.blue = (UINT8)(CALCLIGHT((0xFF-mix),lightmix)+CALCLIGHT(mix_color.s.blue,lightmix));
// Modulate the colors by alpha.
fog_color.s.red = (UINT8)(CALCLIGHT(fogmix,fog_color.s.red));
fog_color.s.green = (UINT8)(CALCLIGHT(fogmix,fog_color.s.green));
fog_color.s.blue = (UINT8)(CALCLIGHT(fogmix,fog_color.s.blue));
// Modulate the colors by alpha.
fog_color.s.red = (UINT8)(CALCLIGHT(fogmix,fog_color.s.red));
fog_color.s.green = (UINT8)(CALCLIGHT(fogmix,fog_color.s.green));
fog_color.s.blue = (UINT8)(CALCLIGHT(fogmix,fog_color.s.blue));
// Set the surface colors and further modulate the colors by light.
final_color.s.red = final_color.s.red+((UINT8)(CALCLIGHT((0xFF-fogmix),(0xFF-lightmix))+CALCLIGHT(fog_color.s.red,(0xFF-lightmix))));
final_color.s.green = final_color.s.green+((UINT8)(CALCLIGHT((0xFF-fogmix),(0xFF-lightmix))+CALCLIGHT(fog_color.s.green,(0xFF-lightmix))));
final_color.s.blue = final_color.s.blue+((UINT8)(CALCLIGHT((0xFF-fogmix),(0xFF-lightmix))+CALCLIGHT(fog_color.s.blue,(0xFF-lightmix))));
final_color.s.alpha = 0xFF;
// Set the surface colors and further modulate the colors by light.
final_color.s.red = final_color.s.red+((UINT8)(CALCLIGHT((0xFF-fogmix),(0xFF-lightmix))+CALCLIGHT(fog_color.s.red,(0xFF-lightmix))));
final_color.s.green = final_color.s.green+((UINT8)(CALCLIGHT((0xFF-fogmix),(0xFF-lightmix))+CALCLIGHT(fog_color.s.green,(0xFF-lightmix))));
final_color.s.blue = final_color.s.blue+((UINT8)(CALCLIGHT((0xFF-fogmix),(0xFF-lightmix))+CALCLIGHT(fog_color.s.blue,(0xFF-lightmix))));
final_color.s.alpha = 0xFF;
}
// if shaders are on:
// modulate colors by light on the shader
else
final_color.rgba = 0xFFFFFFFF;
// Fog.
fog_color.rgba = fadecolor;