public IEnumerator Update()
{
Snake.Initialize();
Pellet.Update();
IsOver = false;
while (!IsOver)
{
var cell = Snake.GetNextCell();
if (cell.IsActive() && Pellet.Cell != cell)
{
EndGame(false);
}
else
{
Snake.AddHead(cell);
if (Pellet.Cell == cell)
{
UpdatePelletScore();
}
else
{
Snake.RemoveTail();
}
}
yield return(new WaitForSeconds(TimeSkipPerFrame));
}
}
/// <summary>
/// Draws the food pellets
/// </summary>
/// <param name="Canvas">Canvas object (game screen) to draw on</param>
public void Draw(Graphics Canvas)
{
// Iterate over all food pellets and draw them
Brush SnakeColor = Brushes.DarkBlue;
foreach (FoodPellet Pellet in m_FoodPellets)
{
Point PartPos = Pellet.GetPosition();
Canvas.FillEllipse(SnakeColor, new Rectangle(PartPos.X + (m_CircleRadius / 4), PartPos.Y + (m_CircleRadius / 4), m_CircleRadius / 2, m_CircleRadius / 2));
}
}
// 畫圖時間
public void Draw(Graphics Canvas)
{
// 跑一遍食物然後畫畫
Brush SnakeColor = Brushes.BlueViolet;
foreach (FoodPellet Pellet in m_FoodPellets)
{
Point PartPos = Pellet.GetPosition();
Canvas.FillEllipse(SnakeColor, new Rectangle(PartPos.X + (m_CircleRadius / 4), PartPos.Y + (m_CircleRadius / 4), m_CircleRadius / 2, m_CircleRadius / 2));
}
}
// Dibuja los puntos de comida
public void Personalizar(Graphics Canvas)
{
// Dibujar los puntos
Brush ColorDeSnake = Brushes.Crimson;
foreach (Comida Pellet in PuntosDeComida)
{
Puntos PartPos = Pellet.GetPosicion();
Canvas.FillEllipse(ColorDeSnake, new Rectangle(PartPos.X + (RadioCirculo / 4), PartPos.Y + (RadioCirculo / 4), RadioCirculo / 2, RadioCirculo / 2));
}
}
private void UpdatePelletScore()
{
if (Score >= MaxScore)
{
EndGame(true);
}
else
{
Pellet.Update();
UpdateScoreSignal.Dispatch(++Score);
}
}
private void BindPellet(PelletConfig p, GridConfig g)
{
while ((p.RowInset << 1) >= g.Rows)
{
p.RowInset >>= 1;
}
while ((p.ColumnInset << 1) >= g.Columns)
{
p.ColumnInset >>= 1;
}
var pellet = new Pellet(p.Color, p.RowInset, p.ColumnInset);
injectionBinder.Bind <IPellet> ().ToValue(pellet).ToSingleton();
}
public bool IsIntersectingRectWithRed(Rectangle rect, bool RemoveFood)
{
foreach (FoodPelletRed Pellet in m_FoodPelletsRed)
{
Point PartPos = Pellet.GetPosition();
if (rect.IntersectsWith(new Rectangle(PartPos.X, PartPos.Y, m_CircleRadius, m_CircleRadius)))
{
if (RemoveFood)
{
m_FoodPelletsRed.Remove(Pellet);
}
return(true);
}
}
return(false);
}
/// <summary>
/// Determines whether the given rectangle intersects with any existing food pellets
/// </summary>
/// <param name="rect">The rectangle to check for collision with food pellets</param>
/// <param name="RemoveFood">Whether to remove the food pellets intersecting with the rectangle</param>
/// <returns>Whether there was an intersection</returns>
public bool IsIntersectingRect(Rectangle rect, bool RemoveFood)
{
foreach (FoodPellet Pellet in m_FoodPellets) // Check each food pellet
{
Point PartPos = Pellet.GetPosition();
// Check rectangle intersection with food pellet
if (rect.IntersectsWith(new Rectangle(PartPos.X, PartPos.Y, m_CircleRadius, m_CircleRadius)))
{
if (RemoveFood) // Remove food pellet if RemoveFood parameter is true
{
m_FoodPellets.Remove(Pellet);
}
return(true);
}
}
return(false);
}
// 吃到食物偵測器
public bool IsIntersectingRect(Rectangle rect, bool RemoveFood)
{
foreach (FoodPellet Pellet in m_FoodPellets) // 跑一遍食物陣列
{
Point PartPos = Pellet.GetPosition();
// 檢查是否碰到食物
if (rect.IntersectsWith(new Rectangle(PartPos.X, PartPos.Y, m_CircleRadius, m_CircleRadius)))
{
if (RemoveFood)
{
m_FoodPellets.Remove(Pellet);
}
return(true);
}
}
return(false);
}
// Determina si el rectángulo dado cruza con cualquier punto de alimentos existentes
public bool IsRectanguloIntersectado(Rectangle rect, bool RemoverComida)
{
foreach (Comida Pellet in PuntosDeComida) // Revisa cada punto de comida
{
Puntos PartPos = Pellet.GetPosicion();
// Revisa intersección existente de rectángulo con puntos de comida
if (rect.IntersectsWith(new Rectangle(PartPos.X, PartPos.Y, RadioCirculo, RadioCirculo)))
{
if (RemoverComida) // Remove food pellet if RemoveFood parameter is true
{
PuntosDeComida.Remove(Pellet);
}
return(true);
}
}
return(false);
}