/// <summary>
/// Initializes a new instance of the <see cref="WalkPlan"/> class.
/// </summary>
/// <param name="strategy">The strategy of the plan.</param>
/// <param name="goalDeterminationFunction">A function used to determine the goal of this plan.</param>
/// <param name="goalDistance">The distance to consider the walk plan at goal.</param>
/// <param name="startingWaypoints">The waypoints already known to the goal.</param>
public WalkPlan(WalkPlanStrategy strategy, Func <Location> goalDeterminationFunction, int goalDistance = 1, params Location[] startingWaypoints)
{
goalDeterminationFunction.ThrowIfNull(nameof(goalDeterminationFunction));
this.Strategy = strategy;
this.GetGoalLocation = goalDeterminationFunction;
this.GoalTargetDistance = goalDistance;
this.Waypoints = new LinkedList <Location>(startingWaypoints);
this.consecutiveRecalculations = 0;
this.State = this.Waypoints.Count > 0 ? WalkPlanState.OnTrack : WalkPlanState.NeedsToRecalculate;
}
/// <summary>
/// Checks if a given walk strategy is considered static.
/// </summary>
/// <param name="strategy">The strategy to evaluate.</param>
/// <returns>True if the strategy is considered static, false otherwise.</returns>
public static bool IsStatic(this WalkPlanStrategy strategy)
{
return(strategy == WalkPlanStrategy.DoNotRecalculate || strategy == WalkPlanStrategy.RecalculateOnInterruption);
}