// 
// sub_590BC from 0x590bc to 0x59168 (172 bytes)
// 
// 1 xrefs:
// > <???> @ 0x10c590
// 
// This function is hookable on this platform!
// 
// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA
// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings
// 

__int64 __fastcall sub_590BC(__int64 a1, char a2, float a3, float a4)
{
  float v4; // s2
  float v5; // s4
  float v6; // s1
  float v7; // s0
  __int64 v8; // x8
  float v9; // s1
  __int64 *v10; // x19
  __int64 *v11; // x20
  float v12; // s0

  v4 = 1.0;
  v5 = fminf(a4, 1.0);
  v6 = fmaxf(fminf(a3, 1.0), 0.0);
  v7 = fmaxf(v5, 0.0);
  *(float *)(a1 + 192) = v6;
  *(float *)(a1 + 196) = v7;
  if ( (a2 & 1) != 0 )
  {
    *(float *)(a1 + 200) = v6;
    *(float *)(a1 + 204) = v7;
  }
  v8 = *(_QWORD *)(a1 + 32);
  if ( v8 )
  {
    v4 = *(float *)(v8 + 500);
    v9 = (float)(*(float *)(v8 + 496) - (float)(v6 * *(float *)(v8 + 496)))
       - (float)(*(float *)(a1 + 208) * (float)(*(float *)(v8 + 496) - (float)(v6 * *(float *)(v8 + 496))));
  }
  else
  {
    v9 = (float)(1.0 - v6) - (float)(*(float *)(a1 + 208) * (float)(1.0 - v6));
  }
  v10 = (__int64 *)(a1 + 400);
  v11 = (__int64 *)(a1 + 400);
  v12 = (float)(v4 - (float)(v7 * v4)) - (float)(*(float *)(a1 + 212) * (float)(v4 - (float)(v7 * v4)));
  *(float *)(a1 + 496) = v9;
  *(float *)(a1 + 500) = v12;
  while ( 1 )
  {
    v11 = (__int64 *)*v11;
    if ( v11 == v10 )
      break;
    (*(void (__fastcall **)(__int64, _QWORD, float, float))(*(_QWORD *)v11[2] + 408LL))(
      v11[2],
      0,
      *(float *)(v11[2] + 192),
      *(float *)(v11[2] + 196));
  }
  return 0;
}