// Constructor that only registers the static member.
public MyHighlightSystem() { m_static = this; }
// Constructor that only registers the static member.
public MyHighlightSystem()
{
m_static = this;
}
private static void OnExclusiveHighlightRejected(MyHighlightSystem.MyHighlightData data, int exclusiveKey)
{
m_playerIdsToHighlightData[data.PlayerId].RemoveAll(tuple => tuple.Item1 == data.EntityId);
// unsubscribe the second event
MySession.Static.GetComponent<MyHighlightSystem>().ExclusiveHighlightAccepted -= OnExclusiveHighlightAccepted;
}
private static void OnExclusiveHighlightAccepted(MyHighlightSystem.MyHighlightData data, int exclusiveKey)
{
// Already disposed data
if (data.Thickness == -1f)
return;
var playersList = m_playerIdsToHighlightData[data.PlayerId];
var indexOf = playersList.FindIndex(tuple => tuple.Item1 == data.EntityId);
var originalData = playersList[indexOf];
m_playerIdsToHighlightData[data.PlayerId][indexOf] = new MyTuple<long, int>(originalData.Item1, exclusiveKey);
// unsubscribe the second event
MySession.Static.GetComponent<MyHighlightSystem>().ExclusiveHighlightRejected -= OnExclusiveHighlightRejected;
}
// Common logic used for highlighting objects from logic provider
private static void SetHighlight(MyHighlightSystem.MyHighlightData highlightData, long playerId)
{
var highlightComp = MySession.Static.GetComponent<MyHighlightSystem>();
// Determine if we are getting rid of the highlight or updating/adding it
var enabled = highlightData.Thickness > -1;
// Try to find exclusive key in the local dictionary
var exclusiveKey = -1;
if (m_playerIdsToHighlightData.ContainsKey(playerId))
{
exclusiveKey = m_playerIdsToHighlightData[playerId].Find(tuple => tuple.Item1 == highlightData.EntityId).Item2;
// Tuples default int value is 0 and keys are in range of 10+
if (exclusiveKey == 0)
exclusiveKey = -1;
}
// Add requst data with empty exclusive key for non existent records
if (exclusiveKey == -1)
{
// We have nothing to disable highlight for
if (!enabled)
return;
// Listen to accepted and rejected events - They are being unregistered afterwards
highlightComp.ExclusiveHighlightAccepted += OnExclusiveHighlightAccepted;
highlightComp.ExclusiveHighlightRejected += OnExclusiveHighlightRejected;
if (!m_playerIdsToHighlightData.ContainsKey(playerId))
m_playerIdsToHighlightData.Add(playerId, new List<MyTuple<long, int>>());
m_playerIdsToHighlightData[playerId].Add(new MyTuple<long, int>(highlightData.EntityId, -1));
}
else if (!enabled)
{
// Removing the highlight
// Remove the data from per player repository
m_playerIdsToHighlightData[playerId].RemoveAll(tuple => tuple.Item2 == exclusiveKey);
}
// Do the request
highlightComp.RequestHighlightChangeExclusive(highlightData, exclusiveKey);
}