// Event handlers.
private void UpdateNode(UnitPresentation unit)
{
if (unitSystemPresentation.Contains(unit))
{
var position = unitSystemPresentation[unit];
if (unitsToNodes.TryGetValue(unit, out var node))
{
node.Position = position;
}
else
{
node = NodeController.BuildNode(map, position);
node.transform.parent = transform;
unitsToNodes[unit] = node;
}
}
else
{
if (unitsToNodes.TryGetValue(unit, out var node))
{
Destroy(node.gameObject);
unitsToNodes.Remove(unit);
}
}
}
public static NodeController BuildNode(MapController map, Vector2Int position)
{
GameObject node = Instantiate(Prefab);
NodeController controller = node.GetComponent <NodeController>();
controller.Map = map;
controller.Position = position;
return(controller);
}