ZombieBotBody::SelectAnimationSequence

/* ZombieBotBody::SelectAnimationSequence(Activity) const */

undefined4 __thiscall ZombieBotBody::SelectAnimationSequence(ZombieBotBody *this,int param_2)

{
  float fVar1;
  float fVar2;
  float fVar3;
  float fVar4;
  float fVar5;
  float fVar6;
  bool bVar7;
  int *piVar8;
  int iVar9;
  CBaseEntity *pCVar10;
  undefined4 uVar11;
  CBaseEntity *this_00;
  CStudioHdr *pCVar12;
  int iVar13;
  int iVar14;
  CStudioHdr *pCVar15;
  int iVar16;
  CUtlVector<int,CUtlMemory<int,int>> *local_48;
  int local_44;
  CStudioHdr *local_40;
  int local_34;
  float local_30;
  float local_2c;
  float local_28;
  int local_24;
  float local_20;
  
  piVar8 = (int *)(**(code **)(*(int *)this + 0xb0))(this);
  iVar9 = (**(code **)(*piVar8 + 0xb4))(piVar8);
  if (((iVar9 != 0) &&
      (pCVar10 = (CBaseEntity *)
                 __dynamic_cast(iVar9,&CBaseCombatCharacter::typeinfo,&Infected::typeinfo,0),
      pCVar10 != (CBaseEntity *)0x0)) && ((param_2 == 0x29b || (param_2 == 0x29d)))) {
    this_00 = (CBaseEntity *)(**(code **)(*(int *)pCVar10 + 0x56c))(pCVar10);
    if (this_00 == (CBaseEntity *)0x0) {
      bVar7 = true;
      if (pCVar10[0x1d08] == (CBaseEntity)0x0) goto LAB_00a4e85d;
      local_44 = 0x5c;
    }
    else {
      if (((byte)pCVar10[0x14d] & 8) != 0) {
        CBaseEntity::CalcAbsolutePosition(pCVar10);
      }
      if (((byte)this_00[0x14d] & 8) != 0) {
        CBaseEntity::CalcAbsolutePosition(this_00);
      }
      fVar1 = *(float *)(this_00 + 0x2e0);
      fVar2 = *(float *)(this_00 + 0x2e4);
      fVar3 = *(float *)(this_00 + 0x2e8);
      fVar4 = *(float *)(pCVar10 + 0x2e0);
      fVar5 = *(float *)(pCVar10 + 0x2e4);
      fVar6 = *(float *)(pCVar10 + 0x2e8);
      (**(code **)(*(int *)pCVar10 + 0x24c))(pCVar10,&local_30,0,0);
      bVar7 = 0.0 < (fVar2 - fVar5) * local_2c + (fVar1 - fVar4) * local_30 +
                    (fVar3 - fVar6) * local_28;
      if (pCVar10[0x1d08] == (CBaseEntity)0x0) {
LAB_00a4e85d:
        switch(*(undefined4 *)(pCVar10 + 0x1838)) {
        default:
          goto switchD_00a4e870_caseD_0;
        case 1:
          if (bVar7) {
            local_44 = 0x4a;
          }
          else {
            local_44 = 0x4b;
          }
          break;
        case 2:
          if (bVar7) {
            local_44 = 0x4d;
          }
          else {
            local_44 = 0x4e;
          }
          break;
        case 3:
          if (bVar7) {
            local_44 = 0x4c;
          }
          else {
            local_44 = 0x4f;
          }
          break;
        case 4:
          if (bVar7) {
            local_44 = 0x52;
          }
          else {
            local_44 = 0x53;
          }
          break;
        case 5:
          if (bVar7) {
            local_44 = 0x50;
          }
          else {
            local_44 = 0x51;
          }
          break;
        case 6:
          if (bVar7) {
            local_44 = 0x56;
          }
          else {
            local_44 = 0x57;
          }
          break;
        case 7:
          if (bVar7) {
            local_44 = 0x54;
          }
          else {
            local_44 = 0x55;
          }
        }
      }
      else {
        local_44 = ((int)((uint)bVar7 << 0x1f) >> 0x1f) + 0x5d;
      }
    }
    local_48 = (CUtlVector<int,CUtlMemory<int,int>> *)&local_30;
    local_30 = 0.0;
    local_2c = 0.0;
    local_28 = 0.0;
    pCVar10 = *(CBaseEntity **)(this + 0x14);
    local_24 = 0;
    local_20 = 0.0;
    pCVar12 = *(CStudioHdr **)(pCVar10 + 0x13e0);
    if (pCVar12 == (CStudioHdr *)0x0) {
                    /* try { // try from 00a4e9f2 to 00a4ea02 has its CatchHandler @ 00a4eaa6 */
      iVar9 = CBaseEntity::GetModel(pCVar10);
      if (iVar9 != 0) {
        CBaseAnimating::LockStudioHdr((CBaseAnimating *)pCVar10);
      }
      pCVar12 = *(CStudioHdr **)(pCVar10 + 0x13e0);
      local_40 = (CStudioHdr *)0x0;
      if (pCVar12 != (CStudioHdr *)0x0) goto LAB_00a4e7a7;
    }
    else {
LAB_00a4e7a7:
      local_40 = pCVar12;
      if (*(int *)pCVar12 == 0) {
        local_40 = (CStudioHdr *)0x0;
      }
    }
    local_34 = 0;
                    /* try { // try from 00a4e7ca to 00a4e85a has its CatchHandler @ 00a4eaa6 */
    while (iVar9 = CStudioHdr::GetNumSeq(local_40), local_34 < iVar9) {
      iVar9 = GetSequenceActivity(local_40,local_34,(int *)0x0);
      if ((param_2 == iVar9) &&
         (iVar9 = CStudioHdr::pSeqdesc(local_40,local_34), 0 < *(int *)(iVar9 + 0x18))) {
        iVar14 = 0;
        iVar16 = 0;
        do {
          iVar13 = *(int *)(iVar9 + 0x1c) + iVar14 + iVar9;
          if (((iVar13 != 0) && ((*(byte *)(iVar13 + 9) & 4) != 0)) &&
             (*(int *)(iVar13 + 4) == local_44)) {
            CUtlVector<int,CUtlMemory<int,int>>::InsertBefore(local_48,local_24,&local_34);
          }
          iVar16 = iVar16 + 1;
          iVar14 = iVar14 + 0x50;
        } while (iVar16 < *(int *)(iVar9 + 0x18));
      }
      local_34 = local_34 + 1;
    }
    if (0 < local_24) {
                    /* try { // try from 00a4e8ae to 00a4e8b2 has its CatchHandler @ 00a4eaa6 */
      iVar9 = RandomInt(0,local_24 + -1);
      uVar11 = *(undefined4 *)((int)local_30 + iVar9 * 4);
      local_24 = 0;
      CUtlMemory<int,int>::Purge((CUtlMemory<int,int> *)local_48);
      local_20 = local_30;
      CUtlMemory<int,int>::Purge((CUtlMemory<int,int> *)local_48);
      return uVar11;
    }
    local_24 = 0;
    CUtlMemory<int,int>::Purge((CUtlMemory<int,int> *)local_48);
    local_20 = local_30;
    CUtlMemory<int,int>::Purge((CUtlMemory<int,int> *)local_48);
  }
switchD_00a4e870_caseD_0:
  pCVar10 = *(CBaseEntity **)(this + 0x14);
  pCVar12 = *(CStudioHdr **)(pCVar10 + 0x13e0);
  iVar9 = *(int *)(pCVar10 + 0x494);
  if (pCVar12 == (CStudioHdr *)0x0) {
    iVar14 = CBaseEntity::GetModel(pCVar10);
    if (iVar14 == 0) {
      pCVar12 = *(CStudioHdr **)(pCVar10 + 0x13e0);
    }
    else {
      CBaseAnimating::LockStudioHdr((CBaseAnimating *)pCVar10);
      pCVar12 = *(CStudioHdr **)(pCVar10 + 0x13e0);
    }
    pCVar15 = (CStudioHdr *)0x0;
    if (pCVar12 == (CStudioHdr *)0x0) goto LAB_00a4e674;
  }
  pCVar15 = (CStudioHdr *)0x0;
  if (*(int *)pCVar12 != 0) {
    pCVar15 = pCVar12;
  }
LAB_00a4e674:
  uVar11 = SelectWeightedSequence(pCVar15,param_2,iVar9);
  return uVar11;
}