//---------------------------------------------------------------------------------------------
protected virtual void OnDrawGizmos()
{
Follow();
if (!m_pCollider)
{
m_pCollider = GetComponent <PolygonCollider2D>();
}
Vector2[] points = m_pCollider.points;
Vector2 p2D = transform.position;
if (points == null)
{
return;
}
Vector3 pointCurrent, pointNext;
Vector3 angles = transform.rotation.eulerAngles;
for (var i = 0; i < points.Length - 1; i++)
{
pointCurrent = KDTools.Adjust(points[i], p2D, angles, transform.localScale);
pointNext = KDTools.Adjust(points[i + 1], p2D, angles, transform.localScale);
Gizmos.DrawLine(pointCurrent, pointNext);
}
pointCurrent = KDTools.Adjust
(
points[points.Length - 1],
p2D,
angles,
transform.localScale
);
pointNext = KDTools.Adjust(points[0], p2D, angles, transform.localScale);
Gizmos.DrawLine(pointCurrent, pointNext);
}
//------------------------------------------------------------------------------------------
private static bool ItsFree
(
IEnumerable <GameObject> a_tiles,
PolygonCollider2D[] a_obstacles,
Rect a_vTile,
Vector2 a_point
)
{
var corner1 = new Vector2(a_vTile.xMin, a_vTile.yMin);
var corner2 = new Vector2(a_vTile.xMax, a_vTile.yMin);
var corner3 = new Vector2(a_vTile.xMin, a_vTile.yMax);
var corner4 = new Vector2(a_vTile.xMax, a_vTile.yMax);
Vector2[] corners = { corner1, corner2, corner3, corner4 };
if
(
corners.Any(a_corner => !m_floodArea.OverlapPoint(a_corner) ||
a_obstacles.Any(a_obstacle => a_obstacle.OverlapPoint(a_corner)))
)
{
return(false);
}
if (a_obstacles.Any(a_collider2D => a_collider2D.OverlapPoint(a_point)))
{
return(false);
}
if
(
a_obstacles.Any
(
a_obstacle =>
a_obstacle.points.Any
(
a_oPoint =>
a_vTile.Contains
(
((Vector2)KDTools.Adjust
(
a_oPoint,
a_obstacle.transform.position,
a_obstacle.transform.eulerAngles,
a_obstacle.transform.localScale
)
)
)
)
)
)
{
return(false);
}
if (a_tiles.Any(a_tile => Vector2.Distance(a_point, a_tile.transform.position) < m_size))
{
return(false);
}
return(true);
}