public Angle(Vector2 a, Vector2 b)
{
// get rad angle
// the value is -3 to 3
rad = Calculus.angleFrom(a, b);
deg = Calculus.RadianToDegree(rad);
aPos = a;
bPos = b;
if (rad < 0)
{
rad += Math.PI * 2;
}
deg = Calculus.RadianToDegree(rad);
}
/// <summary>
/// Obtiene un path y crea puntos entre cada tile del path
/// </summary>
public void getPath()
{
Path p = new Path(this.tiles);
pathPositions = p.createPath();
pathPointLines.Clear();
// Por cada dos tiles crea una linea entre medio
for (int i = 0; i < pathPositions.GetLength(0) - 1; i++)
{
Vector2 a = new Vector2();
a.X = pathPositions[i, 0] * 100 + 50;
a.Y = pathPositions[i, 1] * 100 + 50;
Vector2 b = new Vector2();
b.X = pathPositions[i + 1, 0] * 100 + 50;
b.Y = pathPositions[i + 1, 1] * 100 + 50;
Vector2 pos = a, vel = Vector2.Zero;
vel = Calculus.velFromPoints(a, b, 4);
while (true)
{
// Si la distancia entre el punto acutal al objetivo es menor a 1
// entonces se termina el ciclo
if (Calculus.distanceFromPoints(pos, b) < 1)
{
break;
}
pathPointLines.Add(pos);
pos += vel;
}
}
if (_callback != null && pathPointLines.Count > 0)
{
_callback("end", true);
}
}
public void SetDegrees(float degrees)
{
Update(Calculus.DegreeToRadian(degrees));
this.deg = degrees;
}
public void Update(double val)
{
this.rad = val;
this.deg = Calculus.RadianToDegree(val);
}