private void RunUpdate(ref SensorDetectingNode node)
{
var sensor = node.Sensor;
sensor.DetectedCells.Clear();
var start = node.Position.Position;
sensor.LastDetectedCenter = start;
var fwd = node.Tr.ForwardDirection2D();
var ls = World.Get <LineOfSightSystem>();
for (int i = 0; i < DirectionsExtensions.Length2D; i++)
{
var dir = (Directions)i;
var maxRowDistance = dir == fwd ? sensor.MaxVisionDistance : sensor.MaxHearDistance;
var adjacent = dir.Adjacent();
ShadowFloodFill.CheckRow(
ref sensor.DetectedCells, start, start,
maxRowDistance, new[] { adjacent[0].ToPoint3(), adjacent[1].ToPoint3() }, dir.ToPoint3());
}
for (int i = 0; i < _occupyNodes.Max; i++)
{
if (_occupyNodes.IsInvalid(i))
{
continue;
}
var visible = _occupyNodes[i];
if (visible.Entity == node.Entity)
{
continue;
}
if (!sensor.DetectedCells.Contains(visible.Position))
{
continue;
}
var isVision = true;
if (CheckVision)
{
ls.CanSeeOrHear(node.Entity, visible.Entity, out isVision);
}
sensor.AddWatch(visible.Entity, isVision);
}
for (int w = sensor.WatchTargets.Count - 1; w >= 0; w--)
{
if (sensor.WatchTargets[w].Target == null)
{
sensor.RemoveWatch(sensor.WatchTargets[w]);
continue;
}
sensor.WatchTargets[w].LastSensedTurnCount++;
if (sensor.WatchTargets[w].LastSensedTurnCount > MaxTurnsNpcVisible)
{
sensor.RemoveWatch(sensor.WatchTargets[w]);
}
}
}
public SensorSystem()
{
NodeFilter <SensorDetectingNode> .Setup(SensorDetectingNode.GetTypes());
_sensorNodes = EntityController.GetNodeList <SensorDetectingNode>();
NodeFilter <UnitySensorNode> .Setup(UnitySensorNode.GetTypes());
_unitySensorNodes = EntityController.GetNodeList <UnitySensorNode>();
EntityController.RegisterReceiver(new EventReceiverFilter(this, new[] {
typeof(SensorTargetsComponent)
}));
}
public SensorSystem()
{
NodeFilter <SensorDetectingNode> .New(SensorDetectingNode.GetTypes());
}