public static void Update(GameTime delta, List<Entity> entities, TileMap tileMap)
{
//Add new particles to the current list
foreach (Particle particle in SpawnList)
{
ParticleList.AddLast(particle);
}
SpawnList.Clear();
//Single threaded update
if (ParticleList.Count < 1000 || true || false || maybe) // Maybe do this ???
{
LinkedListNode<Particle> node = ParticleList.First;
while (node != null)
{
//Update particle
node.Value.Update(delta, entities, tileMap);
//Has this particle been destroyed?
if (node.Value.IsDestroyed)
{
LinkedListNode<Particle> remove = node;
node = node.Next;
ParticleList.Remove(remove);
continue;
}
//Get next particle to update
node = node.Next;
}
}
//Parallel update
else
{
Parallel.ForEach(ParticleList, particle => particle.Update(delta, null, null));
//Remove destroyed particles
for (LinkedListNode<Particle> node = ParticleList.First; node != null; )
{
LinkedListNode<Particle> next = node.Next;
if (node.Value.IsDestroyed) ParticleList.Remove(node);
node = next;
}
}
}
public PlayingState(List<Player> playerList, bool versusMode)
{
//Initialize level
_entities = new List<Entity>(64);
_tileMap = new TileMap(24, 24);
_versusMode = versusMode;
//Initialize players
_entities.AddRange(playerList);
_playerList = playerList;
//Place players somewher safe
foreach (Player player in playerList)
{
player.Position = GetRandomSpawnPosition();
}
//Reset particles
ParticleEngine.Clear();
Camera.WorldRectangle = new Rectangle(0, 0, _tileMap.RealWidth, _tileMap.RealHeight);
//Player 1 GUI
Label player1Name = new Label(_playerList[0].Name, 200, 5);
components.Add(player1Name);
_player1Score = new Label("SCORE: 0", 200, 32);
components.Add(_player1Score);
//Player 2 GUI
if (_playerList.Count > 1)
{
Label player2Name = new Label(_playerList[1].Name, 500, 5);
components.Add(player2Name);
_player2Score = new Label("SCORE: 0", 500, 32);
components.Add(_player2Score);
}
}
public void Render(TileMap tileMap, int cameraOffset)
{
tileMap.Draw(_spriteBatch, cameraOffset);
}
public void Update(GameTime delta, List<Entity> entities, TileMap tileMap)
{
if (IsCollidable)
{
//Area of effect!
if (_areaOfEffect != null)
{
//Do we hit an gameObject?
foreach (Entity entity in entities.Where(entity => entity.IsCollidable && entity.HandleCollision(this, false) && entity.Team != Team && !_areaOfEffect.Contains(entity)))
{
entity.Damage(_template.GetValue<float>(ParticleValues.Damage), _owner);
_areaOfEffect.Add(entity);
}
}
//Single target only
else
{
//Did we hit a wall?
Point? tileCollision = tileMap.GetCollidedTile(this);
if (tileCollision.HasValue)
{
tileMap.DestroyTile(tileCollision.Value.X, tileCollision.Value.Y, _template.GetValue<float>(ParticleValues.Damage));
Destroy();
return;
}
//Do we hit an gameObject?
foreach (Entity entity in entities.Where(entity => entity.IsCollidable && entity.HandleCollision(this, false) && entity.Team != Team))
{
entity.Damage(_template.GetValue<float>(ParticleValues.Damage), _owner);
Destroy();
return;
}
}
}
Update(delta, (KeyboardState?)null, null);
//Make AOE apply damage to tiles (but only once)
if (IsCollidable && _areaOfEffect != null && !_aoeFinished)
{
_aoeFinished = true;
Vector2 bounds = new Vector2(Width, Height);
Point start = tileMap.GetSquareAtPixel(Position - bounds/2);
Point end = tileMap.GetSquareAtPixel(Position + bounds/2);
for (int x = start.X; x <= end.X; ++x)
{
for (int y = start.Y; y <= end.Y; ++y)
{
tileMap.DestroyTile(x, y, _template.GetValue<float>(ParticleValues.Damage));
}
}
}
}
