//----- method -----
public GameObject Instantiate(bool active = true, bool instantiateInWorldSpace = false)
{
if (prefab == null)
{
PrefabErrorMessage();
return(null);
}
var instance = UnityUtility.Instantiate(parent, prefab, instantiateInWorldSpace);
UnityUtility.SetActive(instance, active);
return(instance);
}
/// <summary> インスタンスを生成. </summary>
public T Instantiate <T>(bool active = true, bool instantiateInWorldSpace = false) where T : Component
{
if (prefab == null)
{
PrefabErrorMessage();
return(null);
}
var instance = UnityUtility.Instantiate <T>(parent, prefab, instantiateInWorldSpace);
if (instance != null)
{
UnityUtility.SetActive(instance.gameObject, active);
}
return(instance);
}
/// <summary> 複数のインスタンスを生成. </summary>
public T[] Instantiate <T>(int count, bool active = true, bool instantiateInWorldSpace = false) where T : Component
{
if (prefab == null)
{
PrefabErrorMessage();
return(null);
}
var instances = UnityUtility.Instantiate <T>(parent, prefab, count, instantiateInWorldSpace);
if (instances != null)
{
instances.ForEach(x => UnityUtility.SetActive(x.gameObject, active));
}
return(instances);
}
/// <summary> 再生状態か取得. </summary>
public static bool IsPlayback(this ParticleSystem particleSystem, bool subemitter = false)
{
// ※ ParticleSystem.IsAlive()は常にtrueを返すバグがあるので使わない.
if (UnityUtility.IsNull(particleSystem))
{
return(false);
}
if (!UnityUtility.IsActiveInHierarchy(particleSystem))
{
return(false);
}
// ループエフェクトは常に生存.
if (particleSystem.main.loop)
{
return(true);
}
// サブエミッターはtimeが更新されないので再生時間で判定しない.
if (!subemitter)
{
// 再生時間より短いか.
if (particleSystem.time < particleSystem.main.duration)
{
return(true);
}
}
// 1つでも生きてるParticleSystemがいたら生存中.
if (0 < particleSystem.particleCount)
{
return(true);
}
return(false);
}
public static IObservable <Unit> OnCancelAsObservable(this Button button)
{
var trigger = UnityUtility.GetOrAddComponent <ButtonEventTrigger>(button.gameObject);
return(trigger.OnCancelAsObservable());
}
public static IObservable <float> OnLongPressReleaseAsObservable(this Button button)
{
var trigger = UnityUtility.GetOrAddComponent <ButtonEventTrigger>(button.gameObject);
return(trigger.OnLongPressReleaseAsObservable());
}
public static void SetLongPressDuration(this Button button, float duration)
{
var trigger = UnityUtility.GetOrAddComponent <ButtonEventTrigger>(button.gameObject);
trigger.SetLongPressDuration(duration);
}