private void NewMoveOrder(IContext context, Fleet fleet)
{
if (_items.ContainsKey(fleet))
{
_items[fleet].Dispose();
}
if (fleet.MoveOrder == null)
{
_items.Remove(fleet);
return;
}
List<Step> steps = fleet.MoveOrder.Steps.ToList();
List<VertexDefinition.Path> vertices = new List<VertexDefinition.Path>();
int index = 0;
Vector3 prevPosition = (Vector3) steps[0].Source.Center;
float totalDistance = 0.0f;
for(int i = 0; i<steps.Count ; i++)
{
Vector3 middlePoint = (Vector3)steps[i].Destination.Adjacencies.Single(a => a.Neighbourg == steps[i].Source).PassingPoints.First();
Vector3 startPoint = (Vector3)steps[i].Source.Center;
Vector3 endPoint = (Vector3)steps[i].Destination.Center;
Vector3 prevPoint = i == 0 ? startPoint :
(Vector3)steps[i].Source.Adjacencies.Single(a => a.Neighbourg == steps[i - 1].Source).PassingPoints.First();
Vector3 nextPoint = i == steps.Count -1 ? endPoint :
(Vector3)steps[i].Destination.Adjacencies.Single(a => a.Neighbourg == steps[i + 1].Destination).PassingPoints.First();
//First part of the arc
for (int j = 0; j < ArcSubdivisions; j++)
{
Vector3 position = Vector3.CatmullRom(prevPoint, startPoint, middlePoint, endPoint, (1.0f * j) / ArcSubdivisions);
float arcLength = Vector3.Distance(prevPosition, position);
vertices.Add(new VertexDefinition.Path
{
fillingIndex = (uint)(++index),
position = position,
pathLength = new Vector2(totalDistance, arcLength)
});
totalDistance += arcLength;
prevPosition = position;
}
//Second part of the arc
for (int j = 0; j < ArcSubdivisions; j++)
{
Vector3 position = Vector3.CatmullRom(startPoint, middlePoint, endPoint, nextPoint, (1.0f * j) / ArcSubdivisions);
float arcLength = Vector3.Distance(prevPosition, position);
vertices.Add(new VertexDefinition.Path
{
fillingIndex = (uint)(++index),
position = position,
pathLength = new Vector2(totalDistance, arcLength)
});
totalDistance += arcLength;
prevPosition = position;
}
}
_items[fleet] = new MoveOrderRenderingItem(
vertices.Count,
Buffer.Create(context.DirectX.Device, BindFlags.VertexBuffer, vertices.ToArray()),
fleet.Speed);
}
internal NewFleetNotification(Fleet fleet)
{
Fleet = fleet;
}
public void CreateFleet(Fleet fleet)
{
_fleets.Add(fleet);
}
public DestroyFleetCommand(Fleet fleet)
{
_fleet = fleet;
}
internal FleetMovedNotification(Fleet fleet)
{
Fleet = fleet;
}
public static List<Step> CalculatePath(Fleet fleet, Zone destination)
{
return CalculatePath((IMovable)fleet, destination);
}
internal NewFleetMoveOrderNotification(Fleet fleet)
{
Fleet = fleet;
}
public void CreateFleet(Fleet fleet)
{
_fleets.Add(fleet);
}
public MoveFleetCommand(Fleet fleet, List<Step> steps)
{
_fleet = fleet;
_steps = steps;
}
public FleetRenderingInfo(IContext context, Fleet fleet, Vector2I size)
{
WorldPosition = (Vector3)fleet.Location.Center;
WorldMatrix = Matrix.RotationY(-(float) (Math.PI/2))*Matrix.Translation(WorldPosition);
ShipCount = fleet.ShipCount;
Fleets = new List<Fleet> { fleet };
if(fleet.Owner.Equals(context.Realm))
CurrentStatus = Status.Mine;
else
CurrentStatus = new List<Status> {Status.Ally, Status.Enemy, Status.Neutral}.RandomItem();
Text = context.TextManager.Create("Courrier", 14, RandomGenerator.Get(1,2000).ToString(CultureInfo.InvariantCulture),
new Vector2I(size.X-8, size.Y), Color.Wheat, HorizontalAlignment.Center, VerticalAlignment.Middle, new Padding(2));
}
private void OnNewFleet(IContext context, Fleet fleet)
{
if(_fleetRenderingInfos.ContainsKey(fleet.Location))
_fleetRenderingInfos[fleet.Location].Fleets.Add(fleet);
else
_fleetRenderingInfos[fleet.Location] = new FleetRenderingInfo(context, fleet, _baseOverlay.Size);
}
private void OnFleetUpdate(IContext context, Fleet fleet)
{
OnFleetDelete(fleet);
OnNewFleet(context, fleet);
}
private void OnFleetDelete(Fleet fleet)
{
var info = _fleetRenderingInfos.Single(kvp => kvp.Value.Fleets.Contains(fleet));
if (info.Value.FleetCount == 1)
{
info.Value.Dispose();
_fleetRenderingInfos.Remove(info.Key);
}
else info.Value.Fleets.Remove(fleet);
}
public RenameFleetCommand(Fleet fleet, string newName)
{
_fleet = fleet;
_newName = newName;
}