public static DrawableGameObject Create(GameWorld world, EnemyCreationParams param)
{
DrawableGameObject result = null;
switch (param.Type)
{
case ENEMY_TP_SHOOTER:
result = new ArcherEnemy(world, param.Position, Vector2.UnitX * param.Direction);
break;
case ENEMY_TP_CANNON:
result = new CannonEnemy(
world,
param.Position,
new CannonEnemyParams
{
Direction = Vector2.UnitX * param.Direction,
DistanceOfShot = param.Force,
ThrowFrequency = TimeSpan.FromSeconds(param.Frequency)
});
break;
case ENEMY_TP_ROTATE:
result = new RotatingPost(world, param.Position, param.Speed.X);
break;
case ENEMY_TP_WANDERER:
default:
result = new WandererEnemy(world, param.Position, Vector2.UnitX * param.Direction);
break;
}
return(result);
}
public void RemoveGameObject(GameObject gameObject)
{
allObjects.Remove(gameObject);
DrawableGameObject drawableGameObject = gameObject as DrawableGameObject;
if (drawableGameObject != null)
{
drawableObjects.Remove(drawableGameObject);
}
}
public void AddGameObject(GameObject gameObject)
{
allObjects.Add(gameObject);
DrawableGameObject drawableGameObject = gameObject as DrawableGameObject;
if (drawableGameObject != null)
{
drawableObjects.Add(drawableGameObject);
}
}
/// <summary>
/// Применение игровых событий к снимку игрового мира и
/// перемешение его в будущее
/// </summary>
/// <param name="gameEvents">Новые игровые события</param>
public void ApplyEvents(IEnumerable <AGameEvent> gameEvents)
{
foreach (var gameEvent in gameEvents)
{
#region моделирование вперед
// моделируем мир ко времени GameEvent'а
long elapsedTime = gameEvent.TimeStamp - Time;
// Debug.Assert(elapsedTime >= 0);
ComputeMovement(elapsedTime);
Time = gameEvent.TimeStamp;
#endregion
#region применение произошедшего события
if (gameEvent.Type == EventType.NewObjectEvent)
{
Debug.Assert((gameEvent as NewObjectEvent) != null);
var serverGameObject = (gameEvent as NewObjectEvent).NewGameObject;
DrawableGameObject newDrawableGameObject = GameFactory.CreateClientGameObject(serverGameObject);
AddGameObject(newDrawableGameObject);
// // todo починить
// if (newDrawableGameObject.Is(AGameObject.EnumObjectType.Explosion))
// {
// _explosions.Add(newDrawableGameObject, DateTime.Now.Ticks / 10000);
// }
}
else
{
Debug.Assert(gameEvent.GameObjectId.HasValue);
DrawableGameObject drawableGameObject = _gameObjects[gameEvent.GameObjectId.Value];
gameEvent.UpdateMob(drawableGameObject);
if (drawableGameObject.IsActive == false)
{
// todo починить
// // if object is explosion, just ignore his deletion
// if (drawableGameObject.Is(AGameObject.EnumObjectType.Explosion))
// {
// drawableGameObject.IsActive = true;
// }
_gameObjects.Remove(drawableGameObject.Id);
}
}
#endregion
}
}
public GameSnapshot(SynchroFrame serverSynchroFrame, GameLevel gameLevel)
{
_gameObjects = new Dictionary <Guid, DrawableGameObject>();
foreach (AGameObject serverGameObject in serverSynchroFrame)
{
DrawableGameObject newDrawableGameObject = GameFactory.CreateClientGameObject(serverGameObject);
_gameObjects.Add(newDrawableGameObject.Id, newDrawableGameObject);
}
_gameLevel = gameLevel;
Time = serverSynchroFrame.Time;
}
public DrawableGameObject[] ExtrapolateTo(long gameTime)
{
Trace.WriteLine("Extrapolation time = " + (gameTime - Time));
var result = new DrawableGameObject[_gameObjects.Count];
int index = 0;
foreach (DrawableGameObject gameObject in _gameObjects.Values)
{
DrawableGameObject futureObject = result[index] = new DrawableGameObject();
futureObject.Copy(gameObject);
futureObject.Coordinates = futureObject.ComputeMovement(gameTime - Time, _gameLevel);
index++;
}
return(result);
}
/// <summary>
/// Poistaa olion listasta ja allobjects listasta jos sitä ei poisteta heti alussa.
/// </summary>
private void RemoveFromLists <T>(IList list, T gameObject) where T : GameObject
{
list.Remove(gameObject);
// Koska ylempi listä voi olla allobjects lista, katsotaan ollaanko siitä jo poistettu.
if (list != allObjects)
{
allObjects.Remove(gameObject);
}
if (list != drawableObjects)
{
DrawableGameObject drawableObject = gameObject as DrawableGameObject;
if (drawableObject != null)
{
drawableObjects.Remove(drawableObject);
}
}
}
/// <summary>
/// Lisää olion listaan ja allobjects listaan jos sitä ei lisätä heti alussa.
/// </summary>
private void AddToLists <T>(IList list, T gameObject) where T : GameObject
{
// Ei lisätä samaa olio viitettä uudestaan.
if (list.Contains(gameObject))
{
return;
}
list.Add(gameObject);
// Koska ylempi listä voi olla allobjects lista, katsotaan ollaanko siihen jo lisätyy.
if (list != allObjects)
{
allObjects.Add(gameObject);
}
if (list != drawableObjects)
{
DrawableGameObject drawableObject = gameObject as DrawableGameObject;
if (drawableObject != null)
{
drawableObjects.Add(drawableObject);
}
}
}
private void AddGameObject(DrawableGameObject drawableGameObject)
{
Debug.Assert(!_gameObjects.ContainsKey(drawableGameObject.Id));
_gameObjects.Add(drawableGameObject.Id, drawableGameObject);
}
public void HandleInput(Controller controller)
{
DrawableGameObject player = _gameModel.GetGameObject(MyId);
// current RunVector
Vector2?currentRunVector = controller.RunVector;
if (currentRunVector.HasValue)
{
Move(currentRunVector.Value);
player.RunVectorM = currentRunVector.Value;
}
// переключение оружия на цифры и колесико мыши(todo)
if (controller is KeyboardAndMouse)
{
var keyboardAndMouse = controller as KeyboardAndMouse;
bool weaponSwitched = false;
foreach (var weapon in _weaponKeys)
{
if (keyboardAndMouse.IsNewKeyPressed(weapon.Key))
{
_weaponIndex = weapon.Key - Keys.D1;
weaponSwitched = true;
}
}
if ((DateTime.Now - _lastWeaponChanged).Milliseconds > 100)
{
int mouseWheelValue = keyboardAndMouse.MouseWheelValue;
if (mouseWheelValue < 0)
{
_weaponIndex++;
if (_weaponIndex == _weaponKeys.Count)
{
_weaponIndex = 0;
}
weaponSwitched = true;
}
if (mouseWheelValue > 0)
{
_weaponIndex--;
if (_weaponIndex == -1)
{
_weaponIndex = _weaponKeys.Count - 1;
}
weaponSwitched = true;
}
_lastWeaponChanged = DateTime.Now;
}
if (weaponSwitched)
{
ConnectionManager.Instance.ChangeWeapon(CurrentWeapon);
}
// todo remove this
if (keyboardAndMouse.IsNewKeyPressed(Keys.D7))
{
ConnectionManager.Instance.ChangeWeapon(WeaponType.MobGenerator);
}
}
Vector2 mouseCoordinates = controller.SightPosition;
player.ShootVectorM = mouseCoordinates - _gameModel.Camera2D.ConvertToLocal(player.CoordinatesM);
if (player.ShootVector.Length() > 0)
{
player.ShootVector.Normalize();
}
if (controller.ShootButton == ButtonState.Pressed)
{
if ((DateTime.Now - _dateTime).Milliseconds > Constants.SHOOT_RATE)
{
_dateTime = DateTime.Now;
Shoot(player.ShootVectorM);
}
}
}