SelectClimbUpFromStairs

/* SelectClimbUpFromStairs(NavAreaCollector*) */

void __regparm3 SelectClimbUpFromStairs(NavAreaCollector *param_1)

{
  CNavArea *pCVar1;
  CNavArea *this;
  int iVar2;
  int *piVar3;
  int iVar4;
  int iVar5;
  char cVar6;
  int local_78;
  int local_70;
  float local_6c;
  CNavArea *local_68;
  NavAreaCollector *local_64;
  int local_60;
  char *local_5c;
  float local_58;
  float local_54;
  float local_50;
  float local_4c;
  float local_48;
  float local_44;
  float local_40;
  float local_3c;
  float local_38;
  Vector local_34 [8];
  float local_2c;
  Vector local_28 [8];
  float local_20;
  
  local_60 = *(int *)(param_1 + 0x10);
  local_5c = "Climb links from stairs check";
  local_64 = param_1;
  if (0 < DAT_00fe6000) {
    local_78 = 0;
    do {
      pCVar1 = *(CNavArea **)(TheNavAreas + local_78 * 4);
      if (((byte)pCVar1[0x55] & 0x10) != 0) {
        if (s_testNavID < 1) {
          cVar6 = IsAreaTestable(pCVar1);
        }
        else {
          cVar6 = s_testNavID == *(int *)(pCVar1 + 0x8c);
        }
        if (cVar6 != '\0') {
          local_70 = 0;
          do {
            piVar3 = *(int **)(pCVar1 + local_70 * 4 + 0x58);
            if (0 < *piVar3) {
              iVar5 = 0;
              do {
                this = (CNavArea *)piVar3[iVar5 * 2 + 1];
                if (this != (CNavArea *)0x0) {
                    /* try { // try from 0098d6f0 to 0098d800 has its CatchHandler @ 0098d8ce */
                  CNavArea::ComputePortal(pCVar1,this,local_70,&local_40,&local_6c);
                  if (1.0 <= local_6c) {
                    local_58 = local_40;
                    local_54 = local_3c;
                    local_50 = local_38;
                    local_4c = local_40;
                    local_48 = local_3c;
                    local_44 = local_38;
                    if ((local_70 == 1) || (local_70 == 3)) {
                      local_54 = local_3c - local_6c;
                      local_48 = local_6c + local_3c;
                    }
                    else {
                      local_4c = local_40 - local_6c;
                      local_58 = local_40 + local_6c;
                    }
                    CNavArea::GetClosestPointOnArea(this,(Vector *)&local_58,local_34);
                    CNavArea::GetClosestPointOnArea(this,(Vector *)&local_4c,local_28);
                    if ((local_50 + 18.0 < local_2c) || (local_44 + 18.0 < local_20)) {
                      local_68 = pCVar1;
                      if (*param_1 == (NavAreaCollector)0x0) {
                        iVar4 = *(int *)(param_1 + 0x10);
                      }
                      else {
                        iVar4 = *(int *)(param_1 + 0x10);
                        if (0 < iVar4) {
                          iVar2 = 0;
                          if (pCVar1 != (CNavArea *)**(int **)(param_1 + 4)) {
                            do {
                              iVar2 = iVar2 + 1;
                              if (iVar2 == iVar4) goto LAB_0098d7e8;
                            } while (pCVar1 != (CNavArea *)(*(int **)(param_1 + 4))[iVar2]);
                            if (iVar2 < 0) goto LAB_0098d7e8;
                          }
                          goto LAB_0098d801;
                        }
                      }
LAB_0098d7e8:
                      CUtlVector<CNavArea*,CUtlMemory<CNavArea*,int>>::InsertBefore
                                ((CUtlVector<CNavArea*,CUtlMemory<CNavArea*,int>> *)(param_1 + 4),
                                 iVar4,&local_68);
                    }
                  }
LAB_0098d801:
                  piVar3 = *(int **)(pCVar1 + local_70 * 4 + 0x58);
                }
                iVar5 = iVar5 + 1;
              } while (iVar5 < *piVar3);
            }
            local_70 = local_70 + 1;
          } while (local_70 != 4);
        }
      }
      local_78 = local_78 + 1;
    } while (local_78 < DAT_00fe6000);
    if (local_60 < *(int *)(local_64 + 0x10)) {
      Warning("%s found %d areas\n",local_5c,*(int *)(local_64 + 0x10) - local_60);
      return;
    }
  }
  Msg("%s passed\n",local_5c);
  return;
}