public bool MoveNext(out Removable current)
{
current = default;
T item;
int i;
lock (_locker)
{
_currentIndex--;
i = _currentIndex;
if (i < 0)
{
return(false);
}
item = _list[i];
}
current = new Removable(item, () =>
{
lock (_locker)
{
var index = _indexes.BinarySearch(i);
_indexes.RemoveAt(index);
_list.RemoveAt(index);
}
});
return(true);
}
public override void update(float t, float dt)
{
//fpsCounter.update(dt);
//var fps = string.Format("FPS: {0}", fpsCounter.currentFramesPerSecond);
//setTitle(fps);
var bricksAlive = 0;
var entities = Engine.Engine.getInst().entities;
foreach (Entity entity in entities.Values)
{
var brickStatus = entity.getComponent <BrickStatus>();
var score = entity.getComponent <Score>();
if (brickStatus != null && !brickStatus.alive)
{
pointsToAdd += 10;
Removable remove = entity.getComponent <Removable>();
remove.remove = true;
}
if (score != null)
{
score.score += pointsToAdd;
pointsToAdd = 0;
if (score.gameOver)
{
score.gameOver = false;
ballsInPlay--;
if (ballsInPlay == 0)
{
resetGame(true);
score.score = 0.0f;
break;
}
}
}
}
foreach (Entity entity in entities.Values)
{
var brickStatus = entity.getComponent <BrickStatus>();
if (brickStatus != null && brickStatus.alive)
{
bricksAlive++;
}
}
if (bricksAlive == 0)
{
resetGame(false);
}
}
public IList <string> Remove(IList <string> words, Removable item)
{
CheckWords(words, "words");
List <string> cleanText = new List <string>();
foreach (string word in words)
{
cleanText.Add(Remove(word, item));
}
return(cleanText);
}
private void clearOldEntites(Dictionary <int, Entity> entities)
{
int[] indexToRemove = new int[entities.Count];
int i = 0;
foreach (var entity in entities.Values)
{
Removable remove = entity.getComponent <Removable>();
if (remove != null && remove.remove)
{
indexToRemove[i++] = entity.id;
}
}
for (i = 0; i < indexToRemove.Length; i++)
{
entities.Remove(indexToRemove[i]);
}
}
public string Remove(string text, Removable item)
{
CheckText(text, "text");
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.Html))
{
text = RemoveHtml(text);
}
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.NoBreakSpace))
{
text = RemoveNoBreakSpace(text);
}
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.Possesion))
{
text = TransformPossession(text);
}
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.IllegalXmlChars))
{
text = RemoveIllegalXmlCharacters(text);
}
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.SpecialChars))
{
text = RemoveSpecialCharacters(text);
}
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.SpecialCharOnlyWords))
{
text = RemoveSpecialCharacterOnlyWords(text);
}
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.NewLineCharacters))
{
text = RemoveNewLineCharacters(text);
}
if (item.HasFlag(Removable.All) || item.HasFlag(Removable.ExtraSpaces))
{
text = RemoveExtraSpaces(text);
}
return(text);
}
private void updateVelocity(float dt, Entity entity, Velocity velocity, Position position, Score score, Sprite sprite, Dictionary <int, Entity> entities)
{
position.y += velocity.y * dt;
position.x += velocity.x * dt;
// Fix paddle position to prevent drifting away.
if (score != null && position.y < Engine.getInst().GraphicsDevice.Viewport.Height - 25)
{
position.y = Engine.getInst().GraphicsDevice.Viewport.Height - 25;
velocity.y = 0.0f;
}
// Hit top
if (position.y - (sprite.texture.Height * 0.5f) < 0)
{
velocity.y *= -1;
}
// Hit sides
if (position.x > Engine.getInst().GraphicsDevice.Viewport.Width - (sprite.texture.Width * 0.5f) ||
position.x - (sprite.texture.Width * 0.5f) < 0)
{
velocity.x *= -1;
}
// "Gravity" on paddle speed
if (score != null)
{
velocity.x += ((velocity.x * -1) * dt) * 1.5f;
}
// Hit bottom
if (score == null && position.y > Engine.getInst().GraphicsDevice.Viewport.Height - (sprite.texture.Height * 0.5f))
{
Removable remove = entity.getComponent <Removable>();
remove.remove = true;
foreach (var ent in entities.Values)
{
var sco = ent.getComponent <Score>();
if (sco != null)
{
sco.gameOver = true;
break;
}
}
}
else if (position.y > Engine.getInst().GraphicsDevice.Viewport.Height - (sprite.texture.Height * 0.5f))
{
velocity.y *= -1;
}
// Clamp in view
position.x = MathHelper.Clamp(position.x,
(sprite.texture.Width * 0.5f),
Engine.getInst().GraphicsDevice.Viewport.Width - (sprite.texture.Width * 0.5f));
position.y = MathHelper.Clamp(position.y,
(sprite.texture.Height * 0.5f),
Engine.getInst().GraphicsDevice.Viewport.Height - (sprite.texture.Height * 0.5f));
}
/// <summary> /// Remove an item from the <see cref="IPagedDataSet"/> with the specified position /// </summary> /// <param name="dataSet">The dataset to modify</param> /// <param name="offset">The position to remove relative to the dataset's caret</param> /// <returns></returns> public static Task RemoveAtOffset <TItem, TResult>(this Removable <TItem, TResult> removable, int offset) where TItem : class => removable.RemoveAtOffset(removable.PagedDataSet, offset);
