// Called every frame. 'delta' is the elapsed time since the previous frame.
public override void _PhysicsProcess(float delta)
{
if (Input.IsActionPressed("player1_move_up") || Input.IsActionPressed("player2_move_up"))
{
extendRope(delta);
// GD.Print("Rope length now : " + ropeLength);
}
if (Input.IsActionPressed("player1_move_down") || Input.IsActionPressed("player2_move_down"))
{
shrinkRope(delta);
// GD.Print("Rope length now : " + ropeLength);
}
doRopePhysics(p1, p2, delta);
doRopePhysics(p2, p1, delta);
//Only pull them together if they are farther apart then rope is allowed
if (ropeLength < p2.Position.DistanceTo(p1.Position))
{
Vector2 ropePullVector = (p2.Position - p1.Position).Normalized();
if (!p1.isAnchored && !p2.isAnchored)
{ //Both moving or in air, make it damped
p1.velocity += ropePullVector * ropePullForce * 0.1f;
p2.velocity -= ropePullVector * ropePullForce * 0.1f;
}
else
{ //One is anchored pull full force
p1.velocity += ropePullVector * ropePullForce;
p2.velocity -= ropePullVector * ropePullForce;
}
}
p1.move();
p2.move();
}
