public bool isCollision(ref SightBonus bonus, Smile currSmile)
{
float deltaX = bonus.Position.X - currSmile.Position.X;
float deltaY = bonus.Position.Y - currSmile.Position.Y;
double r = Math.Sqrt(deltaX * deltaX + deltaY * deltaY);
if (r <= Size)
{
double k = Size / r;
float newX = currSmile.Position.X * (1 - (float)k) + bonus.Position.X * (float)k;
float newY = currSmile.Position.Y * (1 - (float)k) + bonus.Position.Y * (float)k;
bonus.Position = new Vector2(newX, newY);
bonus.Rectangle = new Rectangle((int)newX, (int)newY, bonus.Rectangle.Width, bonus.Rectangle.Height);
return true;
}
return false;
}
bool isAlone(Smile currSmile)
{
for (int i = 0; i < smile.allSmiles.Count(); i++)
{
if ((currSmile != smile.allSmiles[i]) && isCollision(currSmile, smile.allSmiles[i]))
return false;
}
return true;
}
bool isAlone(Smile currSmile, List<bool> was, ref bool isYZero)
{
if (currSmile.Position.Y == 0) isYZero = true;
if (isYZero) return false;
for (int i = smile.allSmiles.Count() - 1; i >= 0; i--)
if (!was[i] && isCollision(currSmile, smile.allSmiles[i]))
{
was[i] = true;
if (!isAlone(smile.allSmiles[i], was, ref isYZero)) break;
}
if (isYZero) return false;
return true;
}
public bool isCollision(Bonus bonus, Smile currSmile)
{
int deltaX = (int)Math.Abs(bonus.Position.X - currSmile.Position.X);
int deltaY = (int)Math.Abs(bonus.Position.Y - currSmile.Position.Y);
if (Math.Sqrt(deltaX * deltaX + deltaY * deltaY) <= sizeOfSmile) return true;
return false;
}
public bool isImposition(Bullet bullet, Smile currSmile)
{
int deltaX = (int)Math.Abs(bullet.Position.X - currSmile.Position.X);
int deltaY = (int)Math.Abs(bullet.Position.Y - currSmile.Position.Y);
if (Math.Sqrt(deltaX * deltaX + deltaY * deltaY) <= sizeOfSmile / 2 + sizeOfSmile / 4) return true;
return false;
}
public bool isCollision(Line line, Smile currSmile)
{
if (currSmile.Rectangle.Y >= line.Rectangle.Y) return true;
return false;
}
public bool isCollision(Smile smile1, Smile smile2)
{
float deltaX = smile1.Position.X - smile2.Position.X;
float deltaY = smile1.Position.Y - smile2.Position.Y;
double r = deltaX * deltaX + deltaY * deltaY;
// double r = Math.Sqrt(deltaX * deltaX + deltaY * deltaY);
if (r <= sizeOfSmile * sizeOfSmile + 1) return true;
// if (r <= sizeOfSmile + 1) return true;
return false;
}
public static void newGame()
{
setConstants();
amountOfShot = 0;
smile = new Smile();
lifeBonus = new LifeBonus();
choiceBonus = new ChoiceBonus();
sightBonus = new SightBonus();
for (int i = 0; i < maxNumInRow; i++)
for (int j = 0; j < maxNumInCol; j++)
{
if (smile.Create(i, j)) ;
else if (heartIsAvailable && lifeBonus.Create(i, j));
else if (sightIsAvailable && choiceBonus.Create(i, j));
else if (palmIsAvailable && sightBonus.Create(i, j));
}
bullet = new Bullet();
bullet.Create();
nextBullet = new Bullet();
nextBullet.Create();
nextBullet.Position = new Vector2(140, ScreenSize.Y - sizeOfSmile - 20);
}
public bool Create(int i, int j)
{
int color = rand.Next(1, 9);
Texture2D currentTexture = TextureLoad.RedSmile;
bool isExist = false;
TextureLoad.SetColor(color, ref currentTexture, ref isExist);
Vector2 position = new Vector2(i * Size, j * Size);
Smile smile = new Smile(currentTexture, new Rectangle(i * Size, j * Size, Size, Size), Size, Size, position, color);
if (isExist && color > 0 && color < Game1.maxAmountOfSmile && (j == 0 || !isAlone(smile)))
{
allSmiles.Add(smile);
return true;
}
return false;
}
private bool isAlone(Smile smile)
{
for (int i = 0; i < allSmiles.Count(); i++)
{
if ((smile != allSmiles[i]) && isCollision(smile, allSmiles[i]))
return false;
}
return true;
}
