public override void Draw(SpriteBatch spriteBatch)
{
if (!Visible)
{
return;
}
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied, null, null, null, null,
ServiceManager.Camera.GetTransformation());
foreach (var entity in ServiceManager.Entities)
{
var explosiveComponent = (ExplosiveComponent)entity.GetComponent(typeof(ExplosiveComponent));
if (explosiveComponent != null)
{
var explosiveRectangles = DetonationHelper.GetBlastRadiusFrom(ServiceManager.Map.TmxMap, entity);
foreach (var explosiveRectangle in explosiveRectangles)
{
spriteBatch.DrawRectangle(explosiveRectangle, Color.Red, 4f);
}
}
}
spriteBatch.End();
}
/// <summary>
/// Detonates a given entity immediately. This function will signal the removal of the entity
/// and inform all clients of the loss of the entity.
/// </summary>
/// <param name="entity"></param>
private void DetonateEntity(Entity entity)
{
var blastBoxes = DetonationHelper.GetBlastRadiusFrom(ServiceManager.Map, entity);
// Detonate and hurt players
foreach (var player in ServiceManager.Entities)
{
var playerTransformComponent = (TransformComponent)player.GetComponent(typeof(TransformComponent));
var playerComponent = (PlayerComponent)player.GetComponent(typeof(PlayerComponent));
// If is a player, attempt to detonate
if (playerComponent != null)
{
var x = playerTransformComponent.LocalPosition.X + 13;
var y = playerTransformComponent.LocalPosition.Y + 45;
var width = 24;
var height = 20;
Rectangle playerBoundingBox = new Rectangle((int)x, (int)y, (int)width, (int)height);
bool toDestroy = false;
foreach (var blastRectangle in blastBoxes)
{
if (playerBoundingBox.Intersects(blastRectangle))
{
toDestroy = true;
}
}
if (toDestroy)
{
Logger.Instance.Log(Level.Debug, "{} has been bombed! TODO: Do something about it...");
ServiceManager.RemoveEntity(player);
ServiceManager.PlayersAlive--;
}
}
}
// Remove the entity
ServiceManager.RemoveEntity(entity);
}
/// <summary>
/// This method handles behaviours for when an entity is being removed
/// </summary>
/// <param name="entity"></param>
private void HandleRemovalBehaviour(Entity entity)
{
// If thie entity had an eplosiv
var explosiveComponent = (ExplosiveComponent)entity.GetComponent(typeof(ExplosiveComponent));
var transformComponent = (TransformComponent)entity.GetComponent(typeof(TransformComponent));
// Spawn an explosion
if (explosiveComponent != null)
{
var entitesToAdd = new List <Entity>();
// They're returned in order of up, down, left, right
var rectangles = DetonationHelper.GetBlastRadiusFrom(ServiceManager.Map.TmxMap, entity);
var up = Math.Ceiling((decimal)(rectangles[0].Height / 32));
var down = Math.Ceiling((decimal)(rectangles[1].Height / 32));
var left = Math.Ceiling((decimal)(rectangles[2].Width / 32));
var right = Math.Ceiling((decimal)(rectangles[3].Width / 32));
// Do damage
var list = DetonationHelper.GetDetonatedTiles(ServiceManager.Map.TmxMap, entity, rectangles);
foreach (var tile in list)
{
var location = new Vector2(tile.X * 32, tile.Y * 32);
var n = EntityFactory.CreateBreakingBlock(location, "StandardBlock");
ServiceManager.AddEntity(n);
}
for (int i = 0; i < up - 2; i++)
{
var x = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition - new Vector2(0, (i * 32 + 32)), ExplosiveType.Up);
entitesToAdd.Add(x);
}
for (int i = 0; i < down - 2; i++)
{
var x = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition + new Vector2(0, (i * 32 + 32)), ExplosiveType.Down);
entitesToAdd.Add(x);
}
for (int i = 0; i < right - 2; i++)
{
var x = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition + new Vector2((i * 32 + 32), 0), ExplosiveType.Right);
entitesToAdd.Add(x);
}
for (int i = 0; i < left - 2; i++)
{
var x = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition - new Vector2((i * 32 + 32), 0), ExplosiveType.Left);
entitesToAdd.Add(x);
}
Entity topEdge = null;
if (up != 1)
{
topEdge = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition - new Vector2(0, (float)(up * 32) - 32), ExplosiveType.UpE);
}
Entity bottomEdge = null;
if (down != 1)
{
bottomEdge = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition + new Vector2(0, (float)(down * 32) - 32), ExplosiveType.DownE);
}
Entity leftEdge = null;
if (left != 1)
{
leftEdge = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition - new Vector2((float)(left * 32) - 32, 0), ExplosiveType.LeftE);
}
Entity rightEdge = null;
if (right != 1)
{
rightEdge = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition + new Vector2((float)(right * 32) - 32, 0), ExplosiveType.RightE);
}
if (topEdge != null)
{
entitesToAdd.Add(topEdge);
}
if (bottomEdge != null)
{
entitesToAdd.Add(bottomEdge);
}
if (leftEdge != null)
{
entitesToAdd.Add(leftEdge);
}
if (rightEdge != null)
{
entitesToAdd.Add(rightEdge);
}
var y = EntityFactory.CreateExplosionSprite(transformComponent.LocalPosition, ExplosiveType.Center);
entitesToAdd.Add(y);
foreach (var add in entitesToAdd)
{
ServiceManager.AddEntity(add);
}
}
}
