CBaseAnimatingOverlay::GetSkeleton

/* CBaseAnimatingOverlay::GetSkeleton(CStudioHdr*, matrix3x4_t const&, Vector*, QuaternionAligned*,
   int) */

void __thiscall
CBaseAnimatingOverlay::GetSkeleton
          (CBaseAnimatingOverlay *this,CStudioHdr *param_1,matrix3x4_t *param_2,Vector *param_3,
          QuaternionAligned *param_4,int param_5)

{
  CBaseAnimatingOverlay *pCVar1;
  char cVar2;
  int iVar3;
  int *piVar4;
  byte *pbVar5;
  int iVar6;
  int iVar7;
  CUtlMemory<ikcontextikrule_t,int> *this_00;
  int in_GS_OFFSET;
  int local_10bc [15];
  CIKContext local_1080 [4092];
  int local_84 [3];
  int local_78;
  int local_74;
  undefined4 local_70 [3];
  undefined4 local_64;
  undefined4 local_60;
  int local_20;
  
  local_20 = *(int *)(in_GS_OFFSET + 0x14);
  if ((param_1 != (CStudioHdr *)0x0) &&
     (cVar2 = CStudioHdr::SequencesAvailable(param_1), cVar2 != '\0')) {
    InitPose(param_1,param_3,param_4,param_5);
    pCVar1 = this + 0x498;
    AccumulatePose(param_1,*(CIKContext **)(this + 0x480),param_3,(Quaternion *)param_4,
                   *(int *)(this + 0x494),*(float *)(this + 0x490),(float *)pCVar1,param_5,1.0,
                   *(float *)(gpGlobals + 0xc));
    iVar7 = *(int *)(this + 0x1400);
    if (0 < iVar7) {
      piVar4 = local_10bc;
      do {
        *piVar4 = 0xf;
        piVar4 = piVar4 + 1;
      } while (piVar4 != local_10bc + iVar7);
      pbVar5 = *(byte **)(this + 0x13f4);
      iVar3 = 0;
      do {
        if ((((0.0 < *(float *)(pbVar5 + 0x14)) && ((*pbVar5 & 1) != 0)) &&
            (iVar6 = *(int *)(pbVar5 + 0x3c), -1 < iVar6)) && (iVar6 < iVar7)) {
          local_10bc[iVar6] = iVar3;
        }
        iVar3 = iVar3 + 1;
        pbVar5 = pbVar5 + 0x4c;
      } while (iVar3 != iVar7);
      iVar3 = 0;
      do {
        iVar6 = local_10bc[iVar3];
        if ((-1 < iVar6) && (iVar6 < iVar7)) {
          iVar6 = iVar6 * 0x4c + *(int *)(this + 0x13f4);
          if (*(float *)(iVar6 + 0xc) != 8388607.0) {
            AccumulatePose(param_1,*(CIKContext **)(this + 0x480),param_3,(Quaternion *)param_4,
                           *(int *)(iVar6 + 8),*(float *)(iVar6 + 0xc),(float *)pCVar1,param_5,
                           *(float *)(iVar6 + 0x14),*(float *)(gpGlobals + 0xc));
            iVar7 = *(int *)(this + 0x1400);
          }
        }
        iVar3 = iVar3 + 1;
      } while (iVar3 < iVar7);
    }
    if (*(int *)(this + 0x480) == 0) {
      CalcAutoplaySequences
                (param_1,(CIKContext *)0x0,param_3,(Quaternion *)param_4,(float *)pCVar1,param_5,
                 *(float *)(gpGlobals + 0xc));
    }
    else {
      CIKContext::CIKContext(local_1080);
                    /* try { // try from 005ed5e7 to 005ed62c has its CatchHandler @ 005ed74c */
      CIKContext::Init(local_1080,param_1,param_2,*(float *)(gpGlobals + 0xc),0,param_5);
      CalcAutoplaySequences
                (param_1,local_1080,param_3,(Quaternion *)param_4,(float *)pCVar1,param_5,
                 *(float *)(gpGlobals + 0xc));
      local_64 = 0;
      CUtlMemory<ikcontextikrule_t,int>::Purge((CUtlMemory<ikcontextikrule_t,int> *)local_70);
      local_60 = local_70[0];
      CUtlMemory<ikcontextikrule_t,int>::Purge((CUtlMemory<ikcontextikrule_t,int> *)local_70);
      local_78 = local_78 + -1;
      if (-1 < local_78) {
        iVar7 = local_78 * 0x14;
        do {
          local_78 = local_78 + -1;
          this_00 = (CUtlMemory<ikcontextikrule_t,int> *)(local_84[0] + iVar7);
          iVar7 = iVar7 + -0x14;
          *(undefined4 *)(this_00 + 0xc) = 0;
          CUtlMemory<ikcontextikrule_t,int>::Purge(this_00);
          *(undefined4 *)(this_00 + 0x10) = *(undefined4 *)this_00;
          CUtlMemory<ikcontextikrule_t,int>::Purge(this_00);
        } while (local_78 != -1);
      }
      local_78 = 0;
      CUtlMemory<CUtlVector<ikcontextikrule_t,CUtlMemory<ikcontextikrule_t,int>>,int>::Purge
                ((CUtlMemory<CUtlVector<ikcontextikrule_t,CUtlMemory<ikcontextikrule_t,int>>,int> *)
                 local_84);
      local_74 = local_84[0];
      CUtlMemory<CUtlVector<ikcontextikrule_t,CUtlMemory<ikcontextikrule_t,int>>,int>::Purge
                ((CUtlMemory<CUtlVector<ikcontextikrule_t,CUtlMemory<ikcontextikrule_t,int>>,int> *)
                 local_84);
    }
    CalcBoneAdj(param_1,param_3,(Quaternion *)param_4,(float *)(this + 0x4f8),param_5);
  }
  if (local_20 != *(int *)(in_GS_OFFSET + 0x14)) {
                    /* WARNING: Subroutine does not return */
    __stack_chk_fail();
  }
  return;
}