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The real pickup reflection fix

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This commit is contained in:
Sergeanur 2020-07-29 14:56:06 +03:00
parent 2f40c3dc8b
commit 581cb5edfa
6 changed files with 59 additions and 32 deletions
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34
src/rw/RwHelper.cpp
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@ -611,3 +611,37 @@ CameraCreate(RwInt32 width, RwInt32 height, RwBool zBuffer)
WRAPPER void _TexturePoolsInitialise() { EAXJMP(0x598B10); }
WRAPPER void _TexturePoolsShutdown() { EAXJMP(0x598B30); }
#endif
#if defined(FIX_BUGS) && defined(GTA_PC)
RwUInt32 saved_alphafunc, saved_alpharef;
void
SetAlphaTest(RwUInt32 alpharef)
{
#ifdef LIBRW
saved_alphafunc = rw::GetRenderState(rw::ALPHATESTFUNC);
saved_alpharef = rw::GetRenderState(rw::ALPHATESTREF);
rw::SetRenderState(rw::ALPHATESTFUNC, rw::ALPHAGREATEREQUAL);
rw::SetRenderState(rw::ALPHATESTREF, 0);
#else
RwD3D8GetRenderState(D3DRS_ALPHAFUNC, &saved_alphafunc);
RwD3D8GetRenderState(D3DRS_ALPHAREF, &saved_alpharef);
RwD3D8SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATEREQUAL);
RwD3D8SetRenderState(D3DRS_ALPHAREF, alpharef);
#endif
}
void
RestoreAlphaTest()
{
#ifdef LIBRW
rw::SetRenderState(rw::ALPHATESTFUNC, saved_alphafunc);
rw::SetRenderState(rw::ALPHATESTREF, saved_alpharef);
#else
RwD3D8SetRenderState(D3DRS_ALPHAFUNC, saved_alphafunc);
RwD3D8SetRenderState(D3DRS_ALPHAREF, saved_alpharef);
#endif
}
#endif