public override void move(AutomatedMovingObject obj)
{
double x = obj.getPosition().X;
double y = obj.getPosition().Y;
obj.setPreviousPosition(x, y);
double velX = obj.getVelocity().X;
double velY = obj.getVelocity().Y;
double angle = (ScreenView.rnd.NextDouble() - ScreenView.rnd.NextDouble()) * Math.PI * 2 * 0.05;
double newVX = velX * Math.Cos(angle) - velY * Math.Sin(angle);
double newVY = velX * Math.Sin(angle) + velY * Math.Cos(angle);
x += newVX;
y += newVY;
if (x < 0)
{
x = -x; newVX = -newVX;
}
if (x > 1)
{
x = 2 - x; newVX = -newVX;
}
if (y < 0 - obj.getSize())
{
y = 0 - obj.getSize(); newVY = -newVY;
}
obj.setPosition(x, y);
obj.setVelocity(newVX, newVY);
}
public override void move(AutomatedMovingObject obj)
{
double x = obj.getPosition().X;
double y = obj.getPosition().Y;
obj.setPreviousPosition(x, y);
double velX = obj.getVelocity().X;
double velY = obj.getVelocity().Y;
if (velY <= 0.0005 && velX < 0)
{
velY = 0.0005;
obj.movementPhase = 1;
}
else if (velY <= 0.0005 && velX > 0)
{
velY = 0.0005;
obj.movementPhase = 0;
}
double angle = 0;
if (obj.movementPhase == 0)
{
angle = 0.05 * Math.PI * 2 * 0.05;
}
else if (obj.movementPhase == 1)
{
angle = -0.05 * Math.PI * 2 * 0.05;
}
double newVX = velX * Math.Cos(angle) - velY * Math.Sin(angle);
double newVY = velX * Math.Sin(angle) + velY * Math.Cos(angle);
x += newVX;
y += newVY;
if (x < 0)
{
x = -x; newVX = -newVX;
}
if (x > 1)
{
x = 2 - x; newVX = -newVX;
}
if (y < 0 - obj.getSize())
{
y = 0 - obj.getSize(); newVY = -newVY;
}
obj.setPosition(x, y);
obj.setVelocity(newVX, newVY);
}
public override void move(AutomatedMovingObject obj)
{
double x = obj.getPosition().X;
double y = obj.getPosition().Y;
obj.setPreviousPosition(x, y);
double velX = obj.getVelocity().X;
double velY = obj.getVelocity().Y;
double newX = x + velX;
double newY = y + velY;
obj.setPosition(newX, newY);
}
public abstract void move(AutomatedMovingObject obj);