public static T Create <T>(bool persistent = false, string name = null) where T : class, IService
{
var inst = Services.Get <T>();
if (inst != null)
{
throw new System.InvalidOperationException(string.Format("A service of type '{0}' already exists.", typeof(T).Name));
}
var tp = typeof(T);
if (typeof(Component).IsAssignableFrom(tp))
{
return(ServiceComponent <T> .Create(tp, persistent, name));
}
else if (typeof(ScriptableObject).IsAssignableFrom(tp))
{
return(ServiceScriptableObject <T> .Create(tp, persistent, name));
}
else
{
try
{
var obj = System.Activator.CreateInstance <T>();
Services.Register <T>(obj);
return(obj);
}
catch (System.Exception ex)
{
throw new System.InvalidOperationException("Supplied concrete service type failed to construct.", ex);
}
}
}
public static TServiceType GetOrCreate <TServiceType>(System.Type concreteType, bool persistent = false, string name = null) where TServiceType : class, IService
{
if (concreteType == null)
{
throw new System.ArgumentNullException("concreteType");
}
if (!typeof(TServiceType).IsAssignableFrom(concreteType))
{
throw new System.ArgumentException("Type must implement " + typeof(TServiceType).Name);
}
var inst = Services.Get <TServiceType>();
if (inst != null)
{
return(inst);
}
if (typeof(Component).IsAssignableFrom(concreteType))
{
var obj = ServiceComponent <TServiceType> .Create(concreteType, persistent, name);
Services.Register <TServiceType>(obj);
return(obj);
}
else if (typeof(ScriptableObject).IsAssignableFrom(concreteType))
{
var obj = ServiceScriptableObject <TServiceType> .Create(concreteType, persistent, name);
Services.Register <TServiceType>(obj);
return(obj);
}
else
{
try
{
var obj = System.Activator.CreateInstance(concreteType) as TServiceType;
Services.Register <TServiceType>(obj);
return(obj);
}
catch (System.Exception ex)
{
throw new System.InvalidOperationException("Supplied concrete service type failed to construct.", ex);
}
}
}
public static T CreateUnregisteredService <T>(bool persistent = false, string name = null) where T : class, IService
{
var tp = typeof(T);
if (typeof(Component).IsAssignableFrom(tp))
{
return(ServiceComponent <T> .Create(tp, persistent, name));
}
else if (typeof(ScriptableObject).IsAssignableFrom(tp))
{
return(ServiceScriptableObject <T> .Create(tp, persistent, name));
}
else
{
try
{
return(System.Activator.CreateInstance <T>());
}
catch (System.Exception ex)
{
throw new System.InvalidOperationException("Supplied concrete service type failed to construct.", ex);
}
}
}