public static void SetVisitTime(Vector2 pos)
{
CellInformation cel = GetCell(pos);
if (cel != null)
{
cel.SetVisitTime();
}
}
public static Direction GetOldestDirection(Vector2 position, List <Direction> allowedDirection)
{
Direction resultDirection = Direction.None;
int minTimeToVisibility = int.MaxValue;
if (allowedDirection.Contains(Direction.Left))
{
Vector2 leftPos = new Vector2(position.X - Default.CellSetting.CellSize.X, position.Y);
CellInformation currentCell = GetCell(leftPos);
if (currentCell != null && minTimeToVisibility > currentCell.GetVisitTime())
{
minTimeToVisibility = currentCell.GetVisitTime();
resultDirection = Direction.Left;
}
}
if (allowedDirection.Contains(Direction.Down))
{
Vector2 leftPos = new Vector2(position.X, position.Y + Default.CellSetting.CellSize.Y);
CellInformation currentCell = GetCell(leftPos);
if (currentCell != null && minTimeToVisibility > currentCell.GetVisitTime())
{
minTimeToVisibility = currentCell.GetVisitTime();
resultDirection = Direction.Down;
}
}
if (allowedDirection.Contains(Direction.Right))
{
Vector2 leftPos = new Vector2(position.X + Default.CellSetting.CellSize.X, position.Y);
CellInformation currentCell = GetCell(leftPos);
if (currentCell != null && minTimeToVisibility > currentCell.GetVisitTime())
{
minTimeToVisibility = currentCell.GetVisitTime();
resultDirection = Direction.Right;
}
}
if (allowedDirection.Contains(Direction.Up))
{
Vector2 leftPos = new Vector2(position.X, position.Y - Default.CellSetting.CellSize.Y);
CellInformation currentCell = GetCell(leftPos);
if (currentCell != null && minTimeToVisibility > currentCell.GetVisitTime())
{
minTimeToVisibility = currentCell.GetVisitTime();
resultDirection = Direction.Up;
}
}
return(resultDirection);
}
private static bool?Check(Vector2 v)
{
if (!Map.ContainsKey(v))
{
return(false);
}
CellInformation cell = Map[v];
if (cell.GetOwnerType() == AnimatedSprites.GameSettings.Default.WallSetting.IndestructibleWall || cell.GetOwnerType() == AnimatedSprites.GameSettings.Default.WallSetting.Wall)
{
return(false);
}
else
{
if (user.collisionRect.Intersects(new Rectangle((int)v.X, (int)v.Y, (int)(Default.TankSetting.FrameSize.X * SpriteSettings.Scale), (int)(Default.TankSetting.FrameSize.Y * SpriteSettings.Scale))))
{
return(true);
}
}
return(null);
}
void UpdateSprites(GameTime gameTime)
{
if (tanks.Count > 0)
{
List <Sprite> spawnedSprites = new List <Sprite>();
for (int i = 0; i < tanks.Count; ++i)
{
Sprite s = tanks[i];
s.Update(gameTime);
if (s is Missile)
{
for (int j = 0; j < tanks.Count; j++)
{
if (i == j)
{
continue;
}
if (tanks[j].State == SpriteState.Alive &&
s.State == SpriteState.Alive &&
s.collisionRect.Intersects(tanks[j].collisionRect))
{
Collisions.ReleaseCollision(s, tanks[j]);
break;
}
}
CellInformation cell = MapInfo.Intersects(s.collisionRect);
if (cell != null)
{
cell.ClearOwner();
s.Destroy();
}
}
if (s is Tank)
{
Missile m = (s as Tank).CurrentMissle;
if (m != null && m.State == SpriteState.Alive && !tanks.Contains(m) && !spawnedSprites.Contains(m))
{
spawnedSprites.Add(m);
}
}
// Удаляем объект, если он вне поля
if (Game.Window.ClientBounds.X > 0 && s.IsOutOfBounds(Game.Window.ClientBounds))
{
s.State = SpriteState.Destroyed;
}
if (s.State == SpriteState.Destroyed)
{
tanks.RemoveAt(i);
--i;
}
}
tanks.AddRange(spawnedSprites);
}
}