/// <summary>
/// This will call the override method of "MakeTransition".
/// It can call it for any child of SkillState, but can never be called on SkillState because this is an abstract class.
/// </summary>
/// <param name="state">This is the state to which we wish to transition this skill. It must be a child class of SkillState,
/// with actual implementations of the base class' abstract values. </param>
public void SetState(SkillState state)
{
SkillState.MakeTransition(state);
}