public bool Has(AntAIPlanner aPlanner, string aAtomName)
{
int index = aPlanner.GetAtomIndex(aAtomName);
return((index >= 0 && index < values.Length)
? values[index]
: false);
}
private void Start()
{
// 1. Create the AI planner.
// -------------------------
var planner = new AntAIPlanner();
// Load scenario for planner.
A.Assert(scenario == null, "Scenario not selected!");
planner.LoadScenario(scenario);
// 2. Create world state.
// ----------------------
var worldState = new AntAICondition();
worldState.BeginUpdate(planner);
worldState.Set("Is Cargo Delivered", false);
worldState.Set("See Cargo", false);
worldState.Set("Has Cargo", false);
worldState.Set("See Base", false);
worldState.Set("Near Base", false);
worldState.EndUpdate();
// 3. Build plan.
// --------------
var plan = new AntAIPlan();
planner.MakePlan(ref plan, worldState, planner.GetDefaultGoal());
// Output plan.
Debug.Log("<b>Plan:</b>");
for (int i = 0; i < plan.Count; i++)
{
Debug.Log((i + 1) + ". " + plan[i]);
}
// 4. Change world state and rebuild plan.
// ---------------------------------------
worldState.BeginUpdate(planner);
worldState.Set("Has Cargo", true);
worldState.EndUpdate();
planner.MakePlan(ref plan, worldState, planner.FindGoal("Delivery"));
// Output plan.
Debug.Log("<b>Plan:</b>");
for (int i = 0; i < plan.Count; i++)
{
Debug.Log((i + 1) + ". " + plan[i]);
}
}
public bool Set(AntAIPlanner aPlanner, string aAtomName, bool aValue)
{
return(Set(aPlanner.GetAtomIndex(aAtomName), aValue));
}
public void EndUpdate()
{
_currentPlanner = null;
}
public void BeginUpdate(AntAIPlanner aPlanner)
{
_currentPlanner = aPlanner;
}
/// <summary>
/// Extracts condition index by condition name.
/// </summary>
/// <param name="aPlanner">Reference to the planner.</param>
/// <param name="aAtomName">Name of the condition</param>
/// <returns>Index of the condition.</returns>
public int GetValue(AntAIPlanner aPlanner, string aAtomName)
{
return(aPlanner.GetAtomIndex(aAtomName));
}
/// <summary>
/// Ends updating of the condition.
/// </summary>
public void EndUpdate()
{
_planner = null;
}
/// <summary>
/// Begins updating of the condition.
/// Useful to use when you want change many conditions in the same time.
/// </summary>
/// <param name="aPlanner">Ref to the AIPlanner.</param>
public void BeginUpdate(AntAIPlanner aPlanner)
{
_planner = aPlanner;
}
