class HideObjectPool extends object;


var array<Object> Objects;


// AllocateObject
simulated function Object AllocateObject(class ObjectClass)
{
  local Object Result;
  local int i;

  for (i = 0; i < Objects.Length; i++)
  {
    if (Objects[i].Class == ObjectClass)
    {
      Result = Objects[i];
      Objects.Remove(i,1);
      break;
    }
  }

  if (Result == none)
    Result = new(Outer) ObjectClass;

  return Result;
}


// create object with given name
simulated function Object AllocateObjectParam(class ObjectClass, string objName)
{
  local Object Result;
  local int i;

  for (i = 0; i < Objects.Length; i++)
  {
    if (Objects[i].Class == ObjectClass)
    {
      Result = Objects[i];
      Objects.Remove(i, 1);
      break;
    }
  }

  if (Result == none)
  {
    Result = new(outer, objName) ObjectClass;
    StoreObj(Result);
  }

  return Result;
}


simulated function StoreObj(object Obj)
{
  local int i;

  for (i = 0; i < Objects.Length; i++)
  {
    // we already have it
    if (Obj.Class == Obj)
    {
      log(string(Obj) $ " was found in Objects array!");
      return;
    }
  }

  // else add it to array
  Objects[Objects.Length] = Obj;
  log(string(Obj) $ " was added to Objects array!");
}


// FreeObject
simulated function FreeObject(Object Obj)
{
  Objects.Length = Objects.Length + 1;
  Objects[Objects.Length - 1] = Obj;
}


// Shrink
simulated function Shrink()
{
  while (Objects.Length > 0)
  {
    // delete Objects[Objects.Length - 1];
    Objects.Remove(Objects.Length - 1, 1);
  };
}


final function string PrintObjList()
{
  local string s;
  local int i;

  for (i = 0; i < Objects.Length; i++)
  {
    s $= string(Objects[i]);
  }

  return s;
}

defaultproperties
{
}