public static void AddCameraZoomController(AbstractCameraTracker camera, ClickController clickController)
{
if (TouchScreenEnabled)
{
var pinchGesture = new SmartGesture(GestureType.Pinch)
{
GestureEvent = gesture =>
{
var dist = Vector2.Distance(gesture.Position, gesture.Position2);
var aOld = gesture.Position - gesture.Delta;
var bOld = gesture.Position2 - gesture.Delta2;
var distOld = Vector2.Distance(aOld, bOld);
var scale = (distOld - dist) / 500f;
camera.Zoom(scale);
}
};
clickController.TouchScreenControl.AddSmartGesture(pinchGesture);
}
if (KeyboardMouseEnabled)
{
clickController.MouseControl.OnScrollEvent += zoomBy =>
{
camera.Zoom((float)zoomBy / 1000);
};
}
}
public OpenWorldGameMode(ViewportAdapter viewPort, IPossibleMovements possibleMovements, string worldName, EntityManager entityManager, StoryEngine storyEngine, EventHandler clickEvent) : base(clickEvent)
{
_entityManager = entityManager;
EntityRenderersDict = new Dictionary <Entity, AbstractEntityRenderer>();
_possibleMovements = possibleMovements;
_content = ContentManagerFactory.RequestContentManager();
RenderList = new List <IRenderable>();
Map = _content.Load <TiledMap>($"TopDownRpg/{worldName}");
var graphics = StaticServiceLocator.GetService <GraphicsDevice>();
_mapRenderer = new FullMapRenderer(graphics);
_mapRenderer.SwapMap(Map);
_tileSize = new Vector2(Map.TileWidth, Map.TileHeight);
_moverManager = new MoverManager();
var collisionSystem = new CompositeAbstractCollisionSystem(_possibleMovements);
_expiringSpatialHash = new ExpiringSpatialHashCollisionSystem <Entity>(_possibleMovements);
_spatialHashMover = new SpatialHashMoverManager <Entity>(collisionSystem, _expiringSpatialHash);
AddPlayer();
var entityController = EntityControllerFactory.AddEntityController(PlayerEntity.Instance, _possibleMovements, _moverManager);
var texture = _content.Load <Texture2D>("TopDownRpg/Path");
var endTexture = _content.Load <Texture2D>("TopDownRpg/BluePathEnd");
collisionSystem.AddCollisionSystem(new TiledCollisionSystem(_possibleMovements, Map, "Collision-Layer"));
collisionSystem.AddCollisionSystem(_expiringSpatialHash);
CollisionSystem = collisionSystem;
AddClickController(PlayerEntity.Instance);
PathRenderer = new PathRenderer(_moverManager, PlayerEntity.Instance, texture, endTexture, _tileSize.ToPoint(), Map.Width, Map.Height);
UpdateList.Add(_expiringSpatialHash);
UpdateList.Add(entityController);
UpdateList.Add(_spatialHashMover);
UpdateList.Add(_moverManager);
CameraTracker = CameraTrackerFactory.CreateTracker(viewPort, EntityRenderersDict[PlayerEntity.Instance], Map);
UpdateList.Add(CameraTracker);
LoadEntities();
var dialogFont = _content.Load <SpriteFont>("dialog");
var settings = StaticServiceLocator.GetService <IControllerSettings>();
DialogBox = new EntityStoryBoxDialog(ScreenSize.Size, dialogFont, settings.GamePadEnabled);
GuiManager.AddGuiLayer(DialogBox);
storyEngine.LoadWorld(AddEntity, RemoveEntity, CollisionSystem.CheckMovementCollision, worldName);
InteractEvent += (sender, args) =>
{
var facingDirection = PlayerEntity.Instance.FacingDirection;
var interactTarget = (PlayerEntity.Instance.Position + facingDirection).ToPoint();
Interact(interactTarget);
};
AddInteractionController();
CameraController.AddCameraZoomController(CameraTracker, ClickController);
CameraController.AddCameraMovementController(CameraTracker, ClickController);
}
public static void AddCameraMovementController(AbstractCameraTracker camera, ClickController clickController)
{
if (TouchScreenEnabled)
{
var dragGesture = new SmartGesture(GestureType.FreeDrag)
{
GestureEvent = gesture =>
{
camera.Camera.Position -= gesture.Delta / camera.CameraZoom;
}
};
clickController.AddSmartGesture(dragGesture);
var doubleTap = new SmartGesture(GestureType.DoubleTap)
{
GestureEvent = gesture =>
{
camera.ReFocus();
}
};
clickController.AddSmartGesture(doubleTap);
}
}
