UnityPlatformer.JumpConstantSpring.Jumping C# (CSharp) Method

    public override bool Jumping(ref Vector3 velocity, float delta) {
      base.Jumping(ref velocity, delta);

      // spring-penetration
      if (velocity.y < 0 && Math.Abs(initialYPos - character.transform.position.y) < penetration) {
        velocity.y += delta * currentDeceleration;
      } else {
        // jump
        if (currentDeceleration != 0) {
          currentDeceleration = 0;
          velocity.y = initialVelocity;
          // need to enter again, because before we were falling!
          character.EnterState(States.Jumping);
        } else if (velocity.y <= 0) {
          // jump ended
          return false;
        }
      }

      return true;
    }
  }