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Fix the generalized FOFs not culling other surfaces and refactor the code.

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Nev3r 2021-06-02 21:20:05 +02:00
parent 70207b9954
commit 2fe8f8235c
1 changed files with 30 additions and 19 deletions
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49
src/p_spec.c
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@ -7165,35 +7165,46 @@ static void P_AddFakeFloorsByLine2(size_t li)
// Solid
if (dtype == 1)
ffloorflags |= FF_CUTSOLIDS|FF_SOLID|FF_CUTLEVEL;
{
ffloorflags |= FF_SOLID;
if (dopacity >= 255)
ffloorflags |= FF_CUTLEVEL;
else
ffloorflags |= FF_TRANSLUCENT|FF_EXTRA|FF_CUTEXTRA;
}
// Water
else if (dtype == 2)
ffloorflags |= FF_SWIMMABLE|FF_CUTEXTRA|FF_CUTSPRITES|FF_EXTRA|FF_RIPPLE;
{
ffloorflags |= FF_SWIMMABLE|FF_RIPPLE|FF_CUTEXTRA|FF_EXTRA|FF_CUTSPRITES;
if (dopacity >= 255)
ffloorflags |= 0;
else
ffloorflags |= FF_TRANSLUCENT;
}
// Intangible
else if (dtype == 3)
{
ffloorflags |= FF_CUTEXTRA|FF_CUTSPRITES|FF_EXTRA;
if (dopacity >= 255)
ffloorflags |= 0;
else
ffloorflags |= FF_TRANSLUCENT;
}
}
// Non-opaque
if (dopacity < 255)
// Invisible
if (dopacity == 0)
{
// Invisible
if (dopacity == 0)
{
// True invisible
if (ffloorflags & FF_NOSHADE)
ffloorflags &= ~(FF_RENDERALL|FF_CUTEXTRA|FF_CUTSPRITES|FF_EXTRA|FF_BOTHPLANES|FF_ALLSIDES|FF_CUTLEVEL);
// Shadow block
else
{
ffloorflags |= FF_CUTSPRITES;
ffloorflags &= ~(FF_RENDERALL|FF_CUTEXTRA|FF_EXTRA|FF_BOTHPLANES|FF_ALLSIDES|FF_CUTLEVEL);
}
}
// True invisible
if (ffloorflags & FF_NOSHADE)
ffloorflags &= ~(FF_RENDERALL|FF_CUTEXTRA|FF_CUTSPRITES|FF_EXTRA|FF_BOTHPLANES|FF_ALLSIDES|FF_CUTLEVEL);
// Shadow block
else
{
ffloorflags |= FF_TRANSLUCENT|FF_CUTEXTRA|FF_EXTRA;
ffloorflags &= ~FF_CUTLEVEL;
ffloorflags |= FF_CUTSPRITES;
ffloorflags &= ~(FF_RENDERALL|FF_CUTEXTRA|FF_EXTRA|FF_BOTHPLANES|FF_ALLSIDES|FF_CUTLEVEL);
}
}