/************************************************************************************************************************/
/// <summary>Calls <see cref="ITransition.CreateState"/> and <see cref="ITransition.Apply"/>.</summary>
public static AnimancerState CreateStateAndApply(this ITransition transition, AnimancerPlayable root = null)
{
var state = transition.CreateState();
state.SetRoot(root);
transition.Apply(state);
return(state);
}
/// <summary>
/// Returns the state registered with the `transition`s <see cref="IHasKey.Key"/> if there is one. Otherwise
/// this method uses <see cref="ITransition.CreateState"/> to create a new one and registers it with
/// that key before returning it.
/// </summary>
public AnimancerState GetOrCreate(ITransition transition)
{
var key = transition.Key;
if (!TryGet(key, out var state))
{
state = transition.CreateState();
state.SetRoot(Root);
Register(key, state);
}
return(state);
}
/// <summary>
/// Returns the state registered with the <see cref="IHasKey.Key"/> if there is one. Otherwise
/// this method uses <see cref="ITransition.CreateState"/> to create a new one and registers it with
/// that key before returning it.
/// </summary>
public AnimancerState GetOrCreateState(ITransition transition)
{
var key = transition.Key;
AnimancerState state;
if (!Root.States.TryGet(key, out state))
{
state = transition.CreateState(this);
Root.States.Register(key, state);
}
return(state);
}
/// <summary>
/// Returns the state registered with the `transition`s <see cref="IHasKey.Key"/> if there is one. Otherwise
/// this method uses <see cref="ITransition.CreateState"/> to create a new one and registers it with
/// that key before returning it.
/// </summary>
public AnimancerState GetOrCreate(ITransition transition)
{
var key = transition.Key;
AnimancerState state;
if (!States.TryGetValue(key, out state))
{
state = transition.CreateState(Root.Layers[0]);
Root.States.Register(key, state);
}
return(state);
}