public static bool Line2dWithOrientedRectangle2d(Line2d line, OrientedRectangle2d rectangle2d)
{
Vector3L forward = RotateHelper.GetForward(rectangle2d.m_rotation);
Vector3L right = Vector3L.Cross(Vector3L.up, forward);
Vector3L pos = new Vector3L(rectangle2d.m_pos.x, 0, rectangle2d.m_pos.y);
Vector3L a = pos + forward * rectangle2d.m_length * 0.5f + -right * rectangle2d.m_width * 0.5f;
Vector3L b = pos + forward * rectangle2d.m_length * 0.5f + right * rectangle2d.m_width * 0.5f;
Vector3L c = pos + -forward * rectangle2d.m_length * 0.5f + right * rectangle2d.m_width * 0.5f;
Vector3L d = pos + -forward * rectangle2d.m_length * 0.5f + -right * rectangle2d.m_width * 0.5f;
List <Vector2L> lineList = new List <Vector2L>();
lineList.Add(new Vector2L(a.x, a.z));
lineList.Add(new Vector2L(b.x, b.z));
lineList.Add(new Vector2L(c.x, c.z));
lineList.Add(new Vector2L(d.x, d.z));
for (int i = 0; i < lineList.Count; ++i)
{
if (IsTwoSegmentIntersection(lineList[i], lineList[(i + 1) % lineList.Count], line.m_point1, line.m_point2))
{
return(true);
}
}
return(false);
}
public static bool Circle2dWithOrientedRectangle2d(Circle2d circle, OrientedRectangle2d rectangle)
{
Vector3L forward = RotateHelper.GetForward(rectangle.m_rotation);
Vector3L right = Vector3L.Cross(Vector3L.up, forward);
Vector3L pos = new Vector3L(rectangle.m_pos.x, 0, rectangle.m_pos.y);
Vector3L a = pos + forward * rectangle.m_length * 0.5f + -right * rectangle.m_width * 0.5f;
Vector3L b = pos + forward * rectangle.m_length * 0.5f + right * rectangle.m_width * 0.5f;
Vector3L c = pos + -forward * rectangle.m_length * 0.5f + right * rectangle.m_width * 0.5f;
Vector3L d = pos + -forward * rectangle.m_length * 0.5f + -right * rectangle.m_width * 0.5f;
List <Vector2L> lineList = new List <Vector2L>();
lineList.Add(new Vector2L(a.x, a.z));
lineList.Add(new Vector2L(b.x, b.z));
lineList.Add(new Vector2L(c.x, c.z));
lineList.Add(new Vector2L(d.x, d.z));
for (int i = 0; i < lineList.Count; ++i)
{
Segment2d segment = new Segment2d();
segment.m_point1 = lineList[i];
segment.m_point2 = lineList[(i + 1) % lineList.Count];
if (Segment2dWithCircle2d(segment, circle))
{
return(true);
}
}
return(false);
}
public void Rotate(int x, int y)
{
x0 = RotateHelper.RotateX(x0, y0, x, y);
y0 = RotateHelper.RotateY(x0, y0, x, y);
x1 = RotateHelper.RotateX(x1, y1, x, y);
y1 = RotateHelper.RotateY(x1, y1, x, y);
}
public void RotateCorrect1()
{
int x = 0;
int y = 0;
int x0 = 30;
int y0 = 30;
Assert.AreEqual(60, RotateHelper.RotateX(x, y, x0, y0));
Assert.AreEqual(0, RotateHelper.RotateY(x, y, x0, y0));
}
public void Rotate(int x, int y)
{
var newx0 = RotateHelper.RotateX(x0, y0, x, y);
var newy0 = RotateHelper.RotateY(x0, y0, x, y);
x0 = newx0;
y0 = newy0;
afterClick = true;
list = null;
afterMove = true;
}
public void Rotate(int x, int y)
{
var newx0 = RotateHelper.RotateX(x0, y0, x, y);
var newy0 = RotateHelper.RotateY(x0, y0, x, y);
var newx1 = RotateHelper.RotateX(x1, y1, x, y);
var newy1 = RotateHelper.RotateY(x1, y1, x, y);
x0 = newx0;
x1 = newx1;
y0 = newy0;
y1 = newy1;
}
public static bool Point2dWithRectangle2d(Vector2L point2d, OrientedRectangle2d rectangle2d)
{
Vector3L forward = RotateHelper.GetForward(rectangle2d.m_rotation);
Vector3L right = Vector3L.Cross(Vector3L.up, forward);
Vector3L pos = new Vector3L(rectangle2d.m_pos.x, 0, rectangle2d.m_pos.y);
Vector3L a = pos + forward * rectangle2d.m_length * 0.5f + -right * rectangle2d.m_width * 0.5f;
Vector3L b = pos + forward * rectangle2d.m_length * 0.5f + right * rectangle2d.m_width * 0.5f;
Vector3L c = pos + -forward * rectangle2d.m_length * 0.5f + right * rectangle2d.m_width * 0.5f;
Vector3L d = pos + -forward * rectangle2d.m_length * 0.5f + -right * rectangle2d.m_width * 0.5f;
return(IsInRectangle2d(a, b, c, d, new Vector3L(point2d.x, 0, point2d.y)));
}
void Start()
{
target = GameObject.FindWithTag("Player").transform; //target the player
treeRotate = new RotateHelper(gameObject,new Vector3(90,0,0),speed);
gateRotators = new System.Collections.Generic.List<RotateHelper>();
gateRotators.Add(new RotateHelper(gateLeft, new Vector3(-90, 0, 0),speed/2));
gateRotators.Add(new RotateHelper(gateRight, new Vector3(-90, 0, 0), speed/2));
meshCollider = GetComponent<Collider>();
//Rather than copy pasting the same line, should really put some of these in a utility class.
//But that'd take time.
}
public static bool Point2dWithSector2d(Vector2L pos, Sector2d sector2d)
{
Vector2L distance = pos - sector2d.m_pos;
if (distance.magnitude > sector2d.m_radius)
{
return(false);
}
Vector3L sectorForward = RotateHelper.GetForward(sector2d.m_rotation);
FloatL cosTarget = Vector3L.Dot(sectorForward, distance) / sectorForward.magnitude / distance.magnitude;
FloatL cosHalfDegree = FixPointMath.Cos((FixPointMath.Deg2Rad * sector2d.m_theraDegree / 2));
return(cosTarget > cosHalfDegree);
}
public void Rotate(int x, int y)
{
this.x = RotateHelper.RotateX(this.x, this.y, x, y);
this.y = RotateHelper.RotateY(this.x, this.y, x, y);
}
// Use this for initialization
void Start()
{
rotator = new RotateHelper(gameObject, rotation, speed);
}
