/// <summary>
/// Removes a WorldObject on clients.
/// </summary>
/// <param name="data"></param>
private void ClientRemoveWorldObject(WorldObjectData data)
{
WorldObject wo = ReturnWorldObject(data);
//If WorldObject was found.
if (wo != null)
{
/* Update WorldObject with new data. This is because
* even though the WorldObject is removed, it may have
* already existed in the scene thus cannot
* be destroyed, but rather hidden. Updating
* the WorldObject will hide the WorldObject and if it does
* need to be destroyed that will occur after
* the update. */
wo.UpdateData(data);
//If was spawned then destroy WorldObject.
if (data.Instantiated)
{
Destroy(wo.gameObject);
}
}
//Not found.
else
{
Debug.LogError("Could not find WorldObject data in WorldObjects collection. This can occur when added or removed WorldObjects are not properly handled on clients.");
}
}
public void RemoveWorldObject(WorldObject wo)
{
WorldObjectData data = wo.ReturnData();
//WorldObject was modified so do a dirty update.
UpdateDirty(wo, DirtyUpdateReasons.Removed);
//If spawned.
if (data.Instantiated)
{
//Only remove from WorldObjects if spawned.
_worldObjects.Remove(data.Key);
/* If spawned WorldObject then add key to cache.
* Cannot cache WorldObjects placed in editor(not spawned) as
* they aren't actually destroyed, and remain
* in scene. */
_cachedKeys.Push(data.Key);
/* This is a spawned WorldObject so it's safe to destroy;
* new clients do not need to know about spawned WorldObjects
* which were destroyed before they joined. */
Destroy(wo.gameObject);
}
RpcRemoveWorldObject(new WorldObjectData[] { data });
}
/// <summary>
/// Returns WorldObject associated with data.
/// </summary>
/// <param name="data"></param>
private WorldObject ReturnWorldObject(WorldObjectData data)
{
WorldObject result;
_worldObjects.TryGetValue(data.Key, out result);
return(result);
}
/// <summary>
/// Updates a WorldObject on clients.
/// </summary>
/// <param name="data"></param>
private void ClientUpdateWorldObject(WorldObjectData data)
{
WorldObject wo = ReturnWorldObject(data);
//If WorldObject was found.
if (wo != null)
{
wo.UpdateData(data);
}
//Not found.
else
{
Debug.LogError("Could not find WorldObject data in WorldObjects collection. This can occur when added or removed WorldObjects are not properly handled on clients.");
}
}
public static void WriteWorldObjectData(this NetworkWriter writer, WorldObjectData data)
{
writer.WriteInt32((int)data.ObjectType);
writer.WriteUInt32(data.Key);
writer.WriteBoolean(data.Instantiated);
//Ïsland type.
if (data is IslandObjectData od)
{
writer.WriteByte((byte)od.TreeState);
}
//Tree type.
if (data is TreeObjectData op)
{
writer.WriteByte((byte)op.TreeState);
}
}
public void InitializeWorldObject(WorldObject wo, WorldObjectTypes objectType)
{
if (wo == null || wo.gameObject == null)
{
Debug.LogError("You must first InstantiateWorldObject, and use the result within InitializeWorldObject.");
return;
}
WorldObjectData data = wo.ReturnData();
data.SetKey(ReturnNextKey());
data.SetObjectType(objectType);
data.SetInstantiated(true);
//Update WorldObjects data with newly generated data.
wo.UpdateData(data);
//Add to WorldObjects collection.
_worldObjects[data.Key] = wo;
//WorldObject was modified so do a dirty update.
UpdateDirty(wo, DirtyUpdateReasons.Instantiated);
//Generate new added WorldObject and send to clients.
AddedWorldObjectData addedWorldObject = new AddedWorldObjectData(wo.transform.position, wo.transform.rotation, data);
RpcAddWorldObject(new AddedWorldObjectData[] { addedWorldObject });
}
public override void UpdateData(WorldObjectData data)
{
Data = (TreeObjectData)data;
ApplyStateVisuals();
}
/// <summary>
/// Updates this object's data.
/// </summary>
public virtual void UpdateData(WorldObjectData data)
{
}
public AddedWorldObjectData(Vector3 position, Quaternion rotation, WorldObjectData data)
{
Position = position;
Rotation = rotation;
Data = data;
}