Subdivider::SubdivideX

/* Subdivider::SubdivideX(CNavArea*, bool, bool, int) */

void __thiscall
Subdivider::SubdivideX(Subdivider *this,CNavArea *param_1,bool param_2,bool param_3,int param_4)

{
  char cVar1;
  longdouble lVar2;
  float fVar3;
  CNavArea *local_14;
  CNavArea *local_10 [2];
  
  if ((param_2) && (0 < param_4)) {
    fVar3 = (*(float *)(param_1 + 0x10) - *(float *)(param_1 + 4)) * 0.5;
    if (25.0 <= fVar3) {
      lVar2 = (longdouble)CNavMesh::SnapToGrid(TheNavMesh,fVar3 + *(float *)(param_1 + 4),false);
      cVar1 = CNavArea::SplitEdit(param_1,false,(float)lVar2,&local_14,local_10);
      if (cVar1 != '\0') {
        SubdivideY(this,local_14,true,param_3,param_4);
        SubdivideY(this,local_10[0],true,param_3,param_4);
      }
    }
    else if (param_3) {
      fVar3 = (*(float *)(param_1 + 0x14) - *(float *)(param_1 + 8)) * 0.5;
      if (25.0 <= fVar3) {
        lVar2 = (longdouble)CNavMesh::SnapToGrid(TheNavMesh,fVar3 + *(float *)(param_1 + 8),false);
        cVar1 = CNavArea::SplitEdit(param_1,true,(float)lVar2,&local_14,local_10);
        if (cVar1 != '\0') {
          SubdivideX(this,local_14,false,true,param_4 + -1);
          SubdivideX(this,local_10[0],false,true,param_4 + -1);
        }
      }
    }
  }
  return;
}