public Broadcaster()
{
// Save our hub context so we can easily use it
// to send to its connected clients
this.hubContext = GlobalHost.ConnectionManager.GetHubContext<GameHub>();
this.model = new ControllerModel();
this.modelUpdated = false;
// Start the broadcast loop
this.broadcastLoop = new Timer(
this.Broadcast,
null,
this.BroadcastInterval,
this.BroadcastInterval);
}
public void Collision(ControllerModel clientModel, string affectedId)
{
if (clients.Any(c => c.Key == affectedId))
{
bool isRight = clients[clientModel.ConnectionId].DLeft > 0;
bool isDown = clients[clientModel.ConnectionId].DTop > 0;
// Right Down
if (isRight && isDown)
{
clients[clientModel.ConnectionId].Left += -(10 * 2);
clients[clientModel.ConnectionId].Top += -(10 * 2);
clients[affectedId].Left += (10 * 3);
clients[affectedId].Top += (10 * 3);
}
// Left Down
if (!isRight && isDown)
{
clients[clientModel.ConnectionId].Left += (10 * 2);
clients[clientModel.ConnectionId].Top += -(10 * 2);
clients[affectedId].Left += -(10 * 3);
clients[affectedId].Top += (10 * 3);
}
// Left Up
if (!isRight && !isDown)
{
clients[clientModel.ConnectionId].Left += (10 * 2);
clients[clientModel.ConnectionId].Top += (10 * 2);
clients[affectedId].Left += -(10 * 3);
clients[affectedId].Top += -(10 * 3);
}
// Right Up
if (isRight && !isDown)
{
clients[clientModel.ConnectionId].Left += -(10 * 2);
clients[clientModel.ConnectionId].Top += (10 * 2);
clients[affectedId].Left += (10 * 3);
clients[affectedId].Top += -(10 * 3);
}
}
}
private bool IsInRing(ControllerModel clientModel)
{
// Check Outside circle
double dx = Math.Abs(clientModel.Left - 640);
double dy = Math.Abs(clientModel.Top - 360);
double R = 400;
if (dx + dy <= R)
{
return true;
}
if (dx > R)
{
return false;
}
if (dy > R)
{
return false;
}
if (Math.Sqrt(dx) + Math.Sqrt(dy) <= Math.Sqrt(R))
{
return true;
}
return false;
}
public void UpdateControllerModel(ControllerModel clientModel)
{
// Try add new Controllers
if (!clients.Any(i => i.Key == clientModel.ConnectionId))
{
clients.TryAdd(clientModel.LastUpdatedBy, clientModel);
if(clientModel.ClientType == ClientType.Controller)
{
ControllerUpdate(clientModel.LastUpdatedBy, (clients.Where(c => c.Value.ClientType != ClientType.Game).Count() - 1).ToString());
}
}
// Update existing controller in memory
foreach (ControllerModel client in clients.Values)
{
if (client.ConnectionId == clientModel.ConnectionId)
{
//Check Wall collision
if (!IsInRing(client))
{
// Set player back to middle
// TODO: will need a timer here so the player doesnt come right back maybe player needs button
client.Left = 640;
client.Top = 360;
client.DTop = -clientModel.DTop;
if(client.ClientType != ClientType.Game)
{
GameSomeoneDiedUpdate(client.PlayerId);
}
}
client.DistplayName = clientModel.DistplayName;
client.DLeft = clientModel.DLeft;
client.DTop = clientModel.DTop;
client.PlayerId = clientModel.PlayerId;
client.Left += clientModel.DLeft;
client.Top += clientModel.DTop;
client.LastUpdatedBy = clientModel.LastUpdatedBy;
this.model = client;
this.modelUpdated = true;
}
}
}
public void UpdateControllerModel(ControllerModel clientModel)
{
clientModel.LastUpdatedBy = Context.ConnectionId;
//TODO Reset the brodcaster with 0 clients
broadcaster.UpdateControllerModel(clientModel);
}
public void Collision(ControllerModel clientModel, string affectedId)
{
// Do collision on server side model so that next time they are drawn
// they will be updated
broadcaster.Collision(clientModel, affectedId);
}
