private List<ActionNode> parents; /**< the previous nodes */
#endregion Fields
#region Constructors
/**
* Creates a new node
*@param _data the data
*/
public ActionNode(PuzzleObject _data)
{
value = 0;
data = _data.copy();
id = next_id;
next_id++;
children = new List<ActionNode>();
parents = new List<ActionNode>();
}
/**
* Determiens if two objects are the same
*@param other the other object
*/
public override bool equals(PuzzleObject other)
{
return (other.type == type && ((Brew)other).color == color && ((Brew)other).uncolor == uncolor);
}
/**
* Determiens if two objects are the same
*@param other the other object
*/
public override bool equals(PuzzleObject other)
{
return (other.type == type);
}
public bool isSameAs(PuzzleObject other)
{
return (id == other.id);
}
/** * Determiens if two objects are the same *@param other the other object */ public abstract bool equals(PuzzleObject other);
/**
* Finds a node and returns the depth of it
*@param findData the node to find
*@return the depth or -1 if not present
*/
public int findNodeDepth(PuzzleObject findData, List<int> visited)
{
List<ActionNode> next = new List<ActionNode>();
//next.Add(this);
for (int j = children.Count - 1; j >= 0; j--)
{
next.Add(children[j]);
}
for (int i = 0; i < next.Count; i++)
{
if (!visited.Contains(next[i].id) && findData.equals(next[i].data))
{
return i;
}
for (int j = next[i].children.Count - 1; j >= 0; j--)
{
next.Add(next[i].children[j]);
}
}
return -1;
}
/**
* Finds a node and returns the depth of it
*@param findData the node to find
*@return the depth or -1 if not present
*/
public int findNodeDepth(PuzzleObject findData)
{
List<ActionNode> next = new List<ActionNode>();
//next.Add(this);
for (int j = children.Count-1; j >= 0; j--)
{
next.Add(children[j]);
}
for (int i = 0; i < next.Count; i++)
{
if (findData.equals(next[i].data))
{
if (i - next[i].parents.Count-next[i].value < 0)
{
return (i - next[i].parents.Count - next[i].value - 1);
}
return (i - next[i].parents.Count - next[i].value);
}
for (int j = next[i].children.Count-1; j >= 0; j--)
{
next.Add(next[i].children[j]);
}
}
return -1;
}
public void addTaskToPlan(PuzzleObject po)
{
if (currPlan == null)
{
currPlan = new ActionNode(po);
}
else
{
currPlan.addLeaf(new ActionNode(po));
}
currPlan.debugPrint();
}