public void VerifyThatCompletionCheckWorks()
{
var heuristic = new TargetedHeuristic(new Coordinate(1, 0));
Assert.IsFalse(heuristic.Complete(0, 0));
Assert.IsTrue(heuristic.Complete(1, 0));
}
private void SetupWorld(int width, int height)
{
_world = WorldBuilder.CreateEmptyWorld(width, height);
_costCalc = new BooleanMapCostCalculator(_world);
_heuristicCalc = new TargetedHeuristic(new Coordinate(0, 0));
_explorer = new PathfinderEngine(_world.Width, _world.Height, _costCalc, _heuristicCalc);
}
public void ConfirmScalingIncreasesCost()
{
var heuristic = new TargetedHeuristic(new Coordinate(5, 5));
heuristic.HeuristicScale = 2;
Assert.AreEqual(100, heuristic.Calculate(0, 0));
Assert.AreEqual(4, heuristic.Calculate(4, 4));
}
public void ConfirmMovingCloserReducesCalculationValue()
{
var heuristic = new TargetedHeuristic(new Coordinate(5, 5));
Assert.AreEqual(50, heuristic.Calculate(0, 0));
Assert.AreEqual(32, heuristic.Calculate(1, 1));
Assert.AreEqual(18, heuristic.Calculate(2, 2));
Assert.AreEqual(8, heuristic.Calculate(3, 3));
Assert.AreEqual(2, heuristic.Calculate(4, 4));
Assert.AreEqual(0, heuristic.Calculate(5, 5));
}
private void ExploreBetween(Coordinate from, Coordinate to)
{
// Set Pins
_mapHost.ShowBluePin(from);
_mapHost.ShowGreenPin(to);
// Setup
var costCalculator = new BooleanMapCostCalculator(_world)
{
BlockPartialDiagonals = BlockPartialDiagonals,
HorizontalAndVerticalMovementCost = EdgeMovementCost,
DiagonalMovementCost = DiagonalMovementCost
};
var heuristic = new TargetedHeuristic(to);
var pathfinder = new PathfinderEngine(_world.Width, _world.Height, costCalculator, heuristic, _movementMode);
PerformExplore(pathfinder, from);
}
public void Execute(object parameter)
{
// Set Pins
_mapHost.ShowBluePin(_from);
_mapHost.ShowGreenPin(_to);
// Setup
var costCalculator = new BooleanMapCostCalculator(_world)
{
BlockPartialDiagonals = _blockPartialDiagonals
};
var heuristic = new TargetedHeuristic(_to);
var pathfinder = new PathfinderEngine(_world.Width, _world.Height, costCalculator, heuristic, _moveMode);
_mapHost.ClearMap();
pathfinder.ExploreFrom(_from);
// TODO: Load Pathfinder into host
// TODO: Reset WorkQueue
}
