static void Main(string[] args)
{
ConsoleKeyInfo cki = new ConsoleKeyInfo();
Field theField = new Field();
Fruit theFruit = new Apple(theField.GetFieldSize());
Game theGame = new Game(theField.GetFieldSize());
Snake snake = new Snake(new ConcreteStateDown());
theGame.DisplayWelcome();
snake.Request();
theField.SetField();
theFruit.CreateFruit(snake.GetXPosition(), snake.GetYPosition(), snake.GetSnakeBodyX(), snake.GetSnakeBodyY());
//main game play loop
while (theGame.GetGameStatus() == true && cki.Key != ConsoleKey.Q) //Q can quit while game is in play
{
//if the Fruit has been eaten access this if block
if (theFruit.GetIsEaten())
{
theGame.UpdateGameSpeed(theFruit.GetUpdateSpeed());
snake.AddSnakeBody();
snake.UpdateAddToBody();
theGame.UpdateBiteCount();
theGame.SetGameScore(theFruit.GetFruitPoints());
if (theGame.GetBiteCount() % 5 == 0)
{
theFruit = new Berry(theField.GetFieldSize());
}
else if (theGame.GetBiteCount() % 3 == 0)
{
theFruit = new Banana(theField.GetFieldSize());
}
else
{
theFruit = new Apple(theField.GetFieldSize());
}
theFruit.CreateFruit(snake.GetXPosition(), snake.GetYPosition(), snake.GetSnakeBodyX(), snake.GetSnakeBodyY());
theFruit.SetIsEaten(false);
}
//meta data
theGame.DisplayGameScore();
theGame.DisplaySnakeBodyCount(snake.GetSnakeBodyCount());
//this while loop runs while a key HAS not been pressed &&
//the game status is still true meaning the snake has not died &&
//the fruit has not been eaten yet
while (Console.KeyAvailable == false && theGame.GetGameStatus() == true && theFruit.GetIsEaten() == false)
{
//the game sleeps depending on the game speed
//this is what produces the speed of the snake as it gets faster
Thread.Sleep(theGame.GetGameSpeed());
snake.Request();
theGame.SetGameStatus(theField.DetectWallCollisions(snake.GetXPosition(), snake.GetYPosition()), snake.DetectBodyCollision());
theFruit.DetectFruitCollision(snake.GetXPosition(), snake.GetYPosition());
theGame.DisplaySnakePosition(snake.GetXPosition(), snake.GetYPosition());
//The Berry fruit has a time limit on it while the other fruits do not
//therefore if it is a Berrt run this if block
if (theFruit.GetIsBerry())
{
theFruit.UpdateBerryMoves();
if (theFruit.GetBerryMoves() <= 0)
{
theFruit.RemoveOldFruit();
theFruit = new Apple(theField.GetFieldSize());
theFruit.CreateFruit(snake.GetXPosition(), snake.GetYPosition(), snake.GetSnakeBodyX(), snake.GetSnakeBodyY());
}
}
//with each iteration in this loop the snake must be drawn
snake.DrawSnake();
}
//when the while loop is exited due to a key press, that key needs to be read
if (!theFruit.GetIsEaten() && theGame.GetGameStatus())
{
cki = Console.ReadKey(true);
snake.ReadKeyInput(cki);
}
//if the Game Status is false meaning the snake has died
//give the user the choice of replaying
//if they choose to the game is reset
if (!theGame.GetGameStatus())
{
theGame.DisplayReplayMessage();
theGame.GetReplayResponse();
if (theGame.GetReset())
{
theFruit.RemoveOldFruit();
snake.RemoveSnakeBody();
theField.FixWall(snake.GetYPosition(), snake.GetXPosition());
snake.ResetSnake(new ConcreteStateDown(), theGame.GetReset());
theFruit = new Apple(theField.GetFieldSize());
theFruit.CreateFruit(snake.GetXPosition(), snake.GetYPosition(), snake.GetSnakeBodyX(), snake.GetSnakeBodyY());
}
}
}
theGame.DisplayEnd();
}
