public PlayerViewModel(InventoryViewModel inventory, MapViewModel map, Settings settings, SessionViewModel session)
{
this.map = map;
this.settings = settings;
this.session = session;
Inventory = inventory;
minSpeedInmetersPerMillisecond = settings.MinTravelSpeedInKmH / 3600.0;
maxSpeedInmetersPerMillisecond = settings.MaxTravelSpeedInKmH / 3600.0;
Position = new Position3DViewModel(settings.DefaultLatitude, settings.DefaultLongitude, settings.DefaultAltitude);
var xpTimer = new DispatcherTimer();
xpTimer.Tick += XpTimer_Tick;
xpTimer.Interval = TimeSpan.FromSeconds(10);
xpTimer.Start();
}
async Task MoveToAsync(Position3DViewModel newPosition)
{
var waitTime = Position.DistanceTo(newPosition) / GetRandomTravelSpeed();
var startTime = DateTime.Now;
var targetTime = startTime.AddMilliseconds(waitTime);
var targetVector = newPosition - Position;
var startPosition = Position;
var lastUpdateTime = startTime;
var now = startTime;
while (now < targetTime)
{
var msTraveled = (now - startTime).TotalMilliseconds;
var currentPosition = startPosition + (targetVector * (msTraveled / waitTime));
Position = currentPosition;
await Task.Delay(100);
now = DateTime.Now;
}
Position = newPosition;
}
public void SetPosition(Position3DViewModel position)
{
session?.Player?.SetCoordinates(position.Latitude, position.Longitude, position.Altitute);
}
public bool Equals(Position3DViewModel other)
{
return base.Equals(other) &&
Altitute == other.Altitute;
}