public double takeWaterHuristic(TravelSearchState state)
{
if (state.CarryWatter)
{
return(0);
}
TravelWorld world = state.ToWorld();
if (world.HaveWater(state.CurrentLocation))
{
return(1);
}
var paths = world.findCheapestWaterPaths(state.CurrentLocation);
if (paths == null || paths.Count() == 0)
{
return(double.MaxValue);
}
TravelPath path = paths.First();
return(path.Cost());
}
public double goToLowerPlace(TravelSearchState state)
{
return(state.CurrentLocation - 1);
}
