public void SetObstacle_OutOfMaterix()
{
AStarEightDirections aStar = new AStarEightDirections(10, 10);
aStar.SetObstacle(new Vector2(-1, 3));
aStar.SetObstacle(new Vector2(1, -3));
aStar.SetObstacle(new Vector2(5, 10));
aStar.SetObstacle(new Vector2(25, 3));
foreach (AStarEightDirectionsHeapNode node in aStar.matrix)
{
Assert.IsTrue(node.canThrough);
}
}
public void RemoveObstacle_OutOfMaterix()
{
Vector2 obstaclePosition = new Vector2(5, 3);
AStarEightDirections aStar = new AStarEightDirections(10, 10);
aStar.SetObstacle(obstaclePosition);
aStar.RemoveObstacle(new Vector2(100, 5));
aStar.RemoveObstacle(new Vector2(5, 100));
aStar.RemoveObstacle(new Vector2(-10, 5));
aStar.RemoveObstacle(new Vector2(5, -10));
for (int x = 0; x < aStar.matrix.GetLength(0); x++)
{
for (int y = 0; y < aStar.matrix.GetLength(1); y++)
{
if (x != (int)obstaclePosition.x || y != (int)obstaclePosition.y)
{
Assert.IsTrue(aStar.matrix[x, y].canThrough);
}
else
{
Assert.IsFalse(aStar.matrix[x, y].canThrough);
}
}
}
}
public void RemoveObstacle_Normal()
{
Vector2 obstaclePosition = new Vector2(5, 3);
AStarEightDirections aStar = new AStarEightDirections(10, 10);
aStar.SetObstacle(obstaclePosition);
aStar.RemoveObstacle(obstaclePosition);
foreach (AStarEightDirectionsHeapNode node in aStar.matrix)
{
Assert.IsTrue(node.canThrough);
}
}
public void Pathfind_EndIsObstacle()
{
AStarEightDirections aStar = new AStarEightDirections(7, 7);
Vector2 startPosition = new Vector2(0, 0);
Vector2 endPosition = new Vector2(6, 6);
aStar.SetObstacle(new Vector2(6, 6));
aStar.FindPath(startPosition, endPosition);
foreach (AStarEightDirectionsHeapNode node in aStar.matrix)
{
Assert.AreEqual(null, node.nextNode);
}
}
void MouseMiddleDown()
{
Vector2 position = GetMousePosition();
AStarEightDirectionsHeapNode node = _aStar.GetNode(position);
if (node == null)
{
return;
}
if (node.canThrough)
{
_aStar.SetObstacle(position);
}
else
{
_aStar.RemoveObstacle(position);
}
DoFindPath();
}
