private void btnAStarMan_Click(object sender, System.EventArgs e)
{
this.textBox1.Text = "EightPuzzleDemo AStar Search (ManhattanHeursitic)-->" + System.Environment.NewLine;
Problem problem = new Problem(random1,
new EightPuzzleSuccessorFunction(),
new EightPuzzleGoalTest(), new ManhattanHeuristicFunction());
Search search = new AStarSearch(new GraphSearch());
SearchAgent agent = new SearchAgent(problem, search);
printActions(agent.getActions());
printInstrumentation(agent.getInstrumentation());
}
private void btnDoDemo_Click(object sender, System.EventArgs e)
{
this.textBox1.Text = (System.Environment.NewLine + "Romania Lugoj To Bucharest Puzzle -->");
Q4State initialState = new Q4State("Lugoj");
try
{
Problem problem = new Problem(initialState,
new Q4SuccessorFunction(),
new Q4GoalTest(),
new Q4StepCostFunction(),
new Q4HeuristicFunction());
//Search search = new BreadthFirstSearch(new TreeSearch());
//Search search = new DepthFirstSearch(new TreeSearch());
//Search search = new DepthFirstSearch(new GraphSearch());
//Search search = new DepthLimitedSearch(9);
//Search search = new IterativeDeepeningSearch();
Search search = new AStarSearch(new TreeSearch());
ArrayList solution = search.search(problem);
if (solution.Count == 0)
{ //empty list means failure
this.textBox1.Text+=(System.Environment.NewLine + "No Solution" + System.Environment.NewLine);
}
for (int i = 0; i < solution.Count; i++)
{
this.textBox1.Text += solution[i].ToString() + System.Environment.NewLine;
}
//Printing metrics
Metrics searchMetrics = search.getMetrics();
IEnumerator iter = searchMetrics.keySet().GetEnumerator();
while (iter.MoveNext())
{
String key = (String) iter.Current;
String value = searchMetrics.get(key);
this.textBox1.Text+=(System.Environment.NewLine + key +": " + value);
}
}
catch (Exception ex)
{
this.textBox1.Text+=ex.Message;
}
}