CNavMesh::SplitAreasUnderOverhangs

/* CNavMesh::SplitAreasUnderOverhangs() */

void CNavMesh::SplitAreasUnderOverhangs(void)

{
  CNavArea *this;
  bool bVar1;
  CNavArea *pCVar2;
  char cVar3;
  char cVar4;
  char cVar5;
  int *piVar6;
  undefined4 uVar7;
  CNavArea *pCVar8;
  int iVar9;
  int iVar10;
  bool bVar11;
  float fVar12;
  float fVar13;
  float fVar14;
  int local_ac;
  undefined4 local_a0;
  uint local_9c;
  CNavArea *local_98;
  uint local_90;
  CNavArea *local_84;
  CNavArea *local_80;
  Extent local_7c [8];
  float local_74;
  float local_68;
  Extent local_64 [8];
  float local_5c;
  float local_50;
  float local_4c;
  float local_48;
  float local_40;
  float local_3c;
  float local_34;
  float local_30;
  float local_28;
  float local_24;
  
  iVar10 = DAT_00fe6000;
LAB_00725560:
  do {
    local_ac = 0;
    bVar1 = false;
    bVar11 = false;
    if (0 < iVar10) {
      do {
        if (bVar1) goto LAB_00725560;
        iVar10 = 0;
        this = *(CNavArea **)(TheNavAreas + local_ac * 4);
        CNavArea::GetExtent(this,local_7c);
        do {
          piVar6 = *(int **)(this + iVar10 * 4 + 0x58);
          if (*piVar6 < 1) {
            bVar1 = false;
            bVar11 = true;
          }
          else {
            iVar9 = 0;
            do {
              while( true ) {
                local_98 = (CNavArea *)piVar6[iVar9 * 2 + 1];
                CNavArea::GetExtent(local_98,local_64);
                cVar3 = CNavArea::IsOverlapping(this,local_98);
                bVar1 = false;
                if (cVar3 != '\0') break;
LAB_00725898:
                iVar9 = iVar9 + 1;
                piVar6 = *(int **)(this + iVar10 * 4 + 0x58);
                if (*piVar6 <= iVar9) goto LAB_00725650;
                if (bVar1) goto LAB_007258b5;
              }
              if ((local_50 + 55.0 < local_74) || (local_68 + 55.0 < local_5c)) {
                local_90 = (&CSWTCH_1514)[iVar10];
                pCVar2 = this;
                pCVar8 = local_98;
                if (local_74 <= local_5c) {
joined_r0x00725935:
                  local_98 = pCVar2;
                  if (local_90 < 4) {
                    bVar11 = local_90 == 3;
                    local_9c = local_90 & 0xfffffffd;
                    goto LAB_00725951;
                  }
                  local_9c = local_90 & 0xfffffffd;
                  bVar11 = false;
                  local_a0 = 0;
                }
                else {
                  pCVar8 = this;
                  if (local_90 < 4) {
                    local_90 = (&CSWTCH_1514)[local_90];
                    pCVar2 = local_98;
                    goto joined_r0x00725935;
                  }
                  local_9c = 0;
                  bVar11 = false;
                  local_90 = 0;
LAB_00725951:
                  local_a0 = (&CSWTCH_1514)[local_90];
                }
                CNavArea::GetExtent(local_98,(Extent *)&local_4c);
                CNavArea::GetExtent(pCVar8,(Extent *)&local_34);
                if (local_9c == 1) {
                  fVar14 = local_40 - local_4c;
                  if (local_40 <= local_28) {
                    local_9c._0_1_ = false;
                    fVar13 = local_40 - local_34;
                    fVar12 = local_34;
                  }
                  else {
                    local_9c._0_1_ = false;
                    fVar13 = local_28 - local_4c;
                    fVar12 = local_28;
                  }
                }
                else {
                  fVar14 = local_3c - local_48;
                  if (local_3c <= local_24) {
                    local_9c._0_1_ = true;
                    fVar13 = local_3c - local_30;
                    fVar12 = local_30;
                  }
                  else {
                    local_9c._0_1_ = true;
                    fVar13 = local_24 - local_48;
                    fVar12 = local_24;
                  }
                }
                if (fVar13 < 25.0) {
                  if ((fVar14 <= 50.0) || (fVar13 < 7.5)) goto LAB_0072563d;
                  if ((local_90 == 0) || (fVar14 = 1.0, bVar11)) {
                    fVar14 = -1.0;
                  }
                  fVar12 = fVar12 + (25.0 - fVar13) * fVar14;
                }
                cVar3 = CNavArea::IsConnected(local_98,pCVar8,local_a0);
                if (cVar3 != '\0') {
                  CNavArea::Disconnect(local_98,pCVar8);
                }
                cVar4 = CNavArea::IsConnected(pCVar8,local_98,local_90);
                if (cVar4 != '\0') {
                  CNavArea::Disconnect(pCVar8,local_98);
                }
                local_84 = (CNavArea *)0x0;
                local_80 = (CNavArea *)0x0;
                cVar5 = CNavArea::SplitEdit(local_98,local_9c._0_1_,fVar12,&local_84,&local_80);
                bVar1 = false;
                if (cVar5 != '\0') {
                  pCVar2 = local_84;
                  if ((local_90 != 0) && (!bVar11)) {
                    pCVar2 = local_80;
                  }
                  if (cVar4 != '\0') {
                    CNavArea::ConnectTo(pCVar8,pCVar2,local_90);
                  }
                  bVar1 = true;
                  if (cVar3 != '\0') {
                    uVar7 = 0;
                    if (local_90 < 4) {
                      uVar7 = (&CSWTCH_1514)[local_90];
                    }
                    CNavArea::ConnectTo(local_98,pCVar2,uVar7);
                    bVar1 = true;
                  }
                }
                goto LAB_00725898;
              }
LAB_0072563d:
              iVar9 = iVar9 + 1;
              piVar6 = *(int **)(this + iVar10 * 4 + 0x58);
            } while (iVar9 < *piVar6);
            bVar1 = false;
LAB_00725650:
            bVar11 = (bool)(bVar1 ^ 1);
          }
          iVar10 = iVar10 + 1;
        } while ((bVar11) && (iVar10 < 4));
LAB_007258b5:
        local_ac = local_ac + 1;
        iVar10 = DAT_00fe6000;
        bVar11 = bVar1;
      } while (local_ac < DAT_00fe6000);
    }
    if (!bVar11) {
      return;
    }
  } while( true );
}