/// <summary>
/// Helper method to check if the node matches the current line rendering policy.
/// </summary>
/// <param name="snn">The node to check</param>
/// <returns>The result of the match against the policy. True if matching.</returns>
public bool MatchesConditions(SocialNetworkNode snn)
{
switch (currCondition)
{
case 0:
// Never true.
return(false);
case 1:
// Only true if matches the current selected.
return(snn.Equals(CURRENTSELECTED));
case 2:
// Only true if in the current selected has them on their friends list
return(CURRENTSELECTED != null && CURRENTSELECTED.IsFriendPresent(snn));
case 3:
// Always true.
return(true);
default:
Debug.LogError("Failed to match a current condition!");
return(false);
}
}
public bool AddFriend(SocialNetworkNode friend, LineRenderer line)
{
if (!IsFriendPresent(friend))
{
friendRelations.Add(friend, line);
return(true);
}
return(false);
}
/// <summary>
/// Temporary testing structure to verify friend relation functionality.
/// </summary>
void GenerateFakeFriends()
{
// Local instance for consistent results.
System.Random localRandom = new System.Random(1);
for (int count = 0; count < nodes.Count; count++)
{
SocialNetworkNode currentActive = nodes[count];
int randomAmountOfFriends = localRandom.Next(0, 15); //(int)Math.Ceiling(nodes.Count / 5d));
for (int inner = 0; inner < randomAmountOfFriends; inner++)
{
// Get a random index of the friend to add.
int randomFriend = localRandom.Next(0, nodes.Count);
// Not adding youself as a friend.
if (randomFriend == count)
{
continue;
}
// Fish out the friend from the node list.
SocialNetworkNode selected = nodes[randomFriend];
// Make sure that we do not already have this friend added.
if (!currentActive.IsFriendPresent(selected))
{
GameObject emptyPos = Instantiate(empty, zero_pos, Quaternion.identity);
LineRenderer lr = emptyPos.AddComponent <LineRenderer>();
lr.material = new Material(Shader.Find("Sprites/Default"));
lr.positionCount = 2;
lr.widthMultiplier = 0.1f;
Vector3 pos1 = selected.GetNode().transform.position;
Vector3 pos2 = currentActive.GetNode().transform.position;
Vector3[] positions = { pos1, pos2 };
lr.SetPositions(positions);
currentActive.AddFriend(selected, lr);
selected.AddFriend(currentActive, lr);
}
else
{
continue;
}
}
}
}
public LineRenderer GetLineForFriend(SocialNetworkNode other)
{
if (friendRelations != null && friendRelations.TryGetValue(other, out LineRenderer lr))
{
return(lr);
}
else
{
if (DataStructure.debugging && friendRelations == null)
{
Debug.LogError("FriendRelations were NULL!");
}
return(null);
}
}
public bool IsFriendPresent(SocialNetworkNode friend)
{
return(friendRelations.ContainsKey(friend));
}