/// <summary>
/// Register a BlendSystemUser as using this Blend System
/// </summary>
/// <param name="user"></param>
public void Register(BlendSystemUser user)
{
List <BlendSystemUser> newUsers = new List <BlendSystemUser>();
for (int i = 0; i < users.Length; i++)
{
newUsers.Add(users[i]);
}
if (newUsers.Contains(user))
{
Debug.LogError("Could not register " + user.GetType().Name + " component to " + GetType().Name + ". BlendSystemUser is already registered.");
}
else
{
newUsers.Add(user);
user.blendSystem = this;
}
users = newUsers.ToArray();
}
/// <summary>
/// Unregister a BlendSystemUser
/// </summary>
/// <param name="user"></param>
public void Unregister(BlendSystemUser user)
{
List <BlendSystemUser> newUsers = new List <BlendSystemUser>();
for (int i = 0; i < users.Length; i++)
{
newUsers.Add(users[i]);
}
if (newUsers.Contains(user))
{
if (user != null)
{
user.blendSystem = null;
}
newUsers.Remove(user);
}
else
{
Debug.LogError("Could not unregister " + user.GetType().Name + " component from " + GetType().Name + ". BlendSystemUser is not registered to this Blend System.");
}
users = newUsers.ToArray();
if (users.Length == 0)
{
OnBlendSystemRemoved();
if (Application.isPlaying)
{
Destroy(this);
}
else
{
DestroyImmediate(this);
}
}
}