public GameOverScreen(Game1 game, SpriteBatch spriteBatch, AnimatedSprite Sp)
{
this.game = game;
this.spriteBatch = spriteBatch;
this.Sprite = Sp;
spriteFont = game.Content.Load<SpriteFont>("menufont");
image = game.Content.Load<Texture2D>("blood");
string[] menuItems = { "Restart Game", "End Game" };
menuComponent = new MenuComponent(game, spriteBatch, spriteFont, menuItems);
game.Components.Add(menuComponent);
imageRec = new Rectangle(0, 0, game.Window.ClientBounds.Width, game.Window.ClientBounds.Height);
// Start Bat placement into list
rand = new Random();
for (int i = 0; i < 60; i++)
{
Bat b = new Bat(game, spriteBatch, Sprite);
b.Position = new Vector2(400 + (float)(-50 + rand.NextDouble() * 100),
200 + (float)(-50 + rand.NextDouble() * 100));
b.speed = 20f + (float)rand.NextDouble() * 40.0f;
ListOBats.Add(b);
game.Components.Add(b);
}
for (int j = 0; j < 60; j++)
{
ListOBats[j].batList = ListOBats;
}
// end bat placement into list
}
public bool IsInBoidNeighborhood(Bat other, float minDistance, float maxDistance, float cosMaxAngle)
{
if (other == this)
{
return false;
}
else
{
Vector2 offset = other.Position - this.Position;
float distanceSquared = offset.LengthSquared();
// definitely in neighborhood if inside minDistance circle
if (distanceSquared < (minDistance * minDistance))
{
return true;
}
else
{
// definitely not in neighborhood if outside maxDistance circle
if (distanceSquared > (maxDistance * maxDistance))
{
return false;
}
else
{
// otherwise, test angular offset from forward axis
Vector2 unitOffset = offset / (float)Math.Sqrt(distanceSquared);
float forwardness = Vector2.Dot((cohereTraj + sepTraj + alignTraj), unitOffset);
return forwardness > cosMaxAngle;
}
}
}
}