Exemplifying waypoints for decision making

Just as we learned in Chapter 3, Decision Making, evaluating a waypoint's value it is not flexible enough, but rather a more complex process. In this case, the solution is to apply techniques learned previously and incorporate them into the waypoint for tackling the problem.

The key idea behind this recipe is to add a condition to the node so that it can be evaluated, for example, using a decision tree and develop more complex heuristics for computing a waypoint's value.

Getting ready

It is important to read the recipe Implementing a finite-state machine, in Chapter 3, Decision Making, before diving in.

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