// 
// sub_53590 from 0x53590 to 0x5379c (524 bytes)
// 
// 1 xrefs:
// > sub_537A4 @ 0x537c8
// 
// 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_53590(__int64 a1, float a2)
{
  long double v2; // q8
  __int64 v3; // x8
  float v4; // s9
  __int64 v5; // x10
  int v6; // w9
  __int64 v7; // x20
  __int64 v9; // x10
  float v10; // s0
  float v11; // s11
  float v12; // s10
  float v13; // s0
  float v14; // s1
  float v15; // s2
  __int64 v16; // x0
  __int64 v17; // x9
  int v18; // w8
  __int64 v19; // x9
  __int64 v20; // x3
  __int64 v21; // x1

  v3 = *(_QWORD *)(a1 + 24);
  v4 = 1.0;
  v5 = *(_QWORD *)(a1 + 40);
  v6 = *(_DWORD *)(v3 + 72);
  if ( (v6 & 2) != 0 )
    a2 = 0.0;
  v7 = *(_QWORD *)(v3 + 112);
  *(float *)&v2 = a2
                * (float)((float)(*(float *)(v3 + 536)
                                * (float)((float)(1.0 - *(float *)(v3 + 240))
                                        + (float)(*(float *)(v3 + 120) * *(float *)(v3 + 240))))
                        * (float)((float)(1.0 - *(float *)(v3 + 240))
                                + (float)(*(float *)(v3 + 164) * *(float *)(v3 + 240))));
  if ( v5 )
  {
    v9 = *(_QWORD *)(v5 + 280);
    if ( v9 )
      *(float *)&v2 = *(float *)(v9 + 120) * *(float *)&v2;
  }
  v10 = (float)(1.0 - *(float *)(v3 + 192)) - (float)(*(float *)(v3 + 208) * (float)(1.0 - *(float *)(v3 + 192)));
  if ( *(_QWORD *)(a1 + 752) )
  {
    v11 = 0.0;
    v12 = *(float *)(v3 + 544) * v10;
    if ( (*(_BYTE *)(*(_QWORD *)(a1 + 8) + 121LL) & 2) == 0 || !*(_QWORD *)(a1 + 760) )
    {
LABEL_19:
      v16 = *(_QWORD *)(a1 + 752);
      if ( v12 < 1.0 || v11 > 0.0 )
      {
        sub_C7DE0(v16, 0);
        sub_CBD5C(
          *(_QWORD *)(a1 + 752),
          0,
          fminf(
            *(float *)(*(_QWORD *)(a1 + 24) + 252LL)
          + (float)((float)((float)(1.0 - v11) * (float)(1.0 - v11))
                  * (float)(22050.0 - *(float *)(*(_QWORD *)(a1 + 24) + 252LL))),
            (float)(v12 * v12) * 22050.0));
      }
      else
      {
        sub_C7DE0(v16, 1);
      }
      goto LABEL_23;
    }
    if ( (v6 & 0x100000) != 0 )
    {
      v4 = *(float *)(v3 + 248);
    }
    else
    {
      v13 = *(float *)(v3 + 152);
      v14 = *(float *)(v3 + 160);
      if ( v13 > v14 )
      {
LABEL_16:
        ((void (*)(void))sub_C7DE0)();
        sub_CBD5C(
          *(_QWORD *)(a1 + 760),
          0,
          (float)((float)(v4 * v4) * (float)(*(float *)(*(_QWORD *)(a1 + 24) + 252LL) + -10.0)) + 10.0);
LABEL_18:
        v11 = v4;
        goto LABEL_19;
      }
      v15 = *(float *)(v3 + 156);
      v4 = 0.0;
      if ( v13 <= v15 )
      {
LABEL_17:
        ((void (*)(void))sub_C7DE0)();
        goto LABEL_18;
      }
      v4 = (float)(v13 - v15) / (float)(v14 - v15);
    }
    if ( v4 > 0.0 )
      goto LABEL_16;
    goto LABEL_17;
  }
  *(float *)&v2 = v10 * *(float *)&v2;
LABEL_23:
  v17 = *(_QWORD *)(a1 + 24);
  v18 = *(_DWORD *)(v17 + 72);
  if ( (v18 & 0x200000) != 0 )
  {
    v20 = 1;
    v21 = 64;
  }
  else
  {
    v19 = *(_QWORD *)(v17 + 32);
    if ( v19 && (*(_BYTE *)(v19 + 72) & 0x10) != 0 )
    {
      v21 = 0;
      v20 = 0;
    }
    else
    {
      v20 = 0;
      v21 = (unsigned __int8)((v18 & 0xC0020) == 0) << 6;
    }
  }
  return sub_B0C10(v7, v21, (*(_DWORD *)(a1 + 60) & 0x10000) == 0, v20, v2);
}