private void Act(Player player, Map map)
{
Point target = Position;
if (GetDistanceToTarget(player.Position, Position) <= visibilityRadius)
{
if (GetDistanceToTarget(player.Position, Position) > attackRadius)
{
target = player.Position;
}
else
{
TryAttack(player);
}
}
else
{
if (Position == Trajectory.Peek())
{
Trajectory.Enqueue(Trajectory.Dequeue());
}
target = Trajectory.Peek();
}
var direction = DirectionFinder.FindDirectionToTarget(map, target, Position, Radius);
if (direction != Direction.None)
{
Position = GetNextPosition(direction, Position);
MovementTimer.Restart();
}
}
public void FindDirection()
{
var textMap = "@@@@@\r\n@...@\r\n@.@.@\r\n@...@\r\n@@@@@";
var map = new Map(textMap, 10);
var direction = DirectionFinder.FindDirectionToTarget(map,
new Point {
X = 25, Y = 13
}, new Point {
X = 13, Y = 19
}, 5);
Assert.AreEqual(direction, Direction.Right);
}
public void BypassObstacleRight()
{
var textMap = "@@@@@\r\n@...@\r\n@.@.@\r\n@...@\r\n@@@@@";
var map = new Map(textMap, 10);
var direction = DirectionFinder.FindDirectionToTarget(map,
new Point {
X = 32, Y = 30
}, new Point {
X = 30, Y = 32
}, 5);
Assert.AreEqual(direction, Direction.Right);
}
public void BypassObstacleUp()
{
var textMap = "@@@@@\r\n@...@\r\n@.@.@\r\n@...@\r\n@@@@@";
var map = new Map(textMap, 10);
var direction = DirectionFinder.FindDirectionToTarget(map,
new Point {
X = 25, Y = 13
}, new Point {
X = 27, Y = 19
}, 5);
Assert.AreEqual(direction, Direction.Up);
}
public void ReturnNoneDirection()
{
var textMap = "@@@@@\r\n@.@.@\r\n@@@@@";
var map = new Map(textMap, 1);
var direction = DirectionFinder.FindDirectionToTarget(map,
new Point {
X = 1, Y = 1
}, new Point {
X = 3, Y = 1
}, 1);
Assert.AreEqual(direction, Direction.None);
}
public void CheckBfs()
{
var textMap = "@@@@@\r\n@...@\r\n@.@.@\r\n@...@\r\n@@@@@";
var map = new Map(textMap, 10);
var direction = DirectionFinder.FindDirectionToTarget(map,
new Point {
X = 30, Y = 14
}, new Point {
X = 30, Y = 34
}, 10);
Assert.AreEqual(Direction.Left, direction);
}