// sets up initial conditions
public void restart()
{
timer1.Enabled = false;
MessageBox.Show("No!!!! Snake is DEAD!\r\nYour score: "+ score);
ingame = false;
snakeScoreLabel.Text = "0";
score = 0;
spaceBarLabel.Text = "Press Space Bar to Start";
snake = new Snake();
}
private void pad(bool nono)
{
GamePadState currentState = GamePad.GetState(PlayerIndex.One);
if (currentState.ThumbSticks.Left.Y <= -0.8 && up == false)
{
left = false;
right = false;
down = true;
up = false;
}
if (currentState.ThumbSticks.Left.Y >= 0.8 && down == false)
{
left = false;
right = false;
up = true;
down = false;
}
if ( currentState.ThumbSticks.Left.X >= 0.8 && left == false)
{
up = false;
down = false;
right = true;
left = false;
}
if ( currentState.ThumbSticks.Left.X <= -0.8 && right == false)
{
left = true;
up = false;
down = false;
right = false;
}
if (currentState.Buttons.Start == Microsoft.Xna.Framework.Input.ButtonState.Pressed && timer1.Enabled == false)
{
Snake snake1 = new Snake();
snake = snake1;
left = false;
right = true;
up = false;
down = false;
SolidBrush brush_kulka = new SolidBrush(System.Drawing.Color.Green);
timer1.Enabled = true;
snake.score = 0;
label1.Text = "";
}
if (currentState.Buttons.Back == Microsoft.Xna.Framework.Input.ButtonState.Pressed)
{
if (timer1.Enabled == false)
{
timer1.Enabled = true;
}
else
{
timer1.Enabled = false;
}
}
nono = false;
}
static void Main(string[] args)
{
StartOfTheGame.StartText();
int snakeSpeed = 100;
bool correctLevel = false;
string userLevel = Console.ReadLine();
while (!correctLevel)
{
if (int.TryParse(userLevel, out int choosedLevel))
{
if (choosedLevel == 1 || choosedLevel == 2 || choosedLevel == 3 || choosedLevel == 4)
{
snakeSpeed = Levels.ReturnSpeed(choosedLevel);
correctLevel = true;
}
else
{
Console.WriteLine("Incorrect level. Try again");
userLevel = Console.ReadLine();
}
}
else
{
Console.WriteLine("Error! It wasn`t a number. Please, try again");
userLevel = Console.ReadLine();
}
}
Console.Clear();
int mapWeidth = 80;
int mapHeight = 25;
Random rnd = new Random();
Walls walls = new Walls(mapWeidth, mapHeight);
walls.Draw();
Point startTailPoint = new Point(rnd.Next(5, mapWeidth - 5), rnd.Next(5, mapHeight - 5), '*');
Snake snake = new Snake(startTailPoint, 5, Direction.Right);
snake.Draw();
FoodCreator foodCreator = new FoodCreator(mapWeidth - 2, mapHeight - 2);
Point foodForSnake = foodCreator.CreateFood(snake);
foodCreator.Draw();
while (true)
{
if (walls.IsHit(snake) || snake.IsHitWithTail())
{
break;
}
if (snake.Eat(foodForSnake))
{
foodForSnake = foodCreator.CreateFood(snake);
foodCreator.Draw();
}
else
{
snake.Move();
}
Thread.Sleep(snakeSpeed);
if (Console.KeyAvailable)
{
ConsoleKeyInfo enteredKey = Console.ReadKey();
snake.EnteredKey(enteredKey);
}
}
EndOfGame theEnd = new EndOfGame();
theEnd.EndGameResult(snake, mapWeidth, mapHeight);
theEnd.DrawEndGameResult();
Console.ReadLine();
}
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
if ((e.KeyData == System.Windows.Forms.Keys.Down || currentState.ThumbSticks.Left.Y <= -0.8) && up == false)
{
left = false;
right = false;
down = true;
up = false;
}
if ((e.KeyData == System.Windows.Forms.Keys.Up || currentState.ThumbSticks.Left.Y >= 0.8) && down == false)
{
left = false;
right = false;
up = true;
down = false;
}
if ((e.KeyData == System.Windows.Forms.Keys.Right|| currentState.ThumbSticks.Left.X <= -0.8) && left == false)
{
up = false;
down = false;
right = true;
left = false;
}
if ((e.KeyData == System.Windows.Forms.Keys.Left|| currentState.ThumbSticks.Left.X >= 0.8) && right == false)
{
left = true;
up = false;
down = false;
right = false;
}
if (e.KeyData == System.Windows.Forms.Keys.Space && timer1.Enabled == false)
{
Snake snake1 = new Snake();
snake = snake1;
left = false;
right = true;
up = false;
down = false;
SolidBrush brush_kulka = new SolidBrush(System.Drawing.Color.Green);
timer1.Enabled = true;
snake.score = 0;
label1.Text = "";
}
if (e.KeyData == System.Windows.Forms.Keys.P)
{
if (timer1.Enabled == false)
{
timer1.Enabled = true;
}
else
{
timer1.Enabled = false;
}
}
}
// Plays the game itself
public static int Game(int refreshRate, int numCones, int snakeLength)
{
// Set the game parameters based on the arguments
Program.REFRESH_RATE = refreshRate;
Program.NUM_CONES = numCones;
Program.START_LEN = snakeLength;
int pixelsToMove = 0; // Number of pixels for the snake to move from a given frame to the next (initialized to zero to circumvent "unassigned variable" errors)
int score = 0; // Final score = # of pieces of food eaten
// Since the length increases by exactly one for each food: final score = final length - initial length of snake (+1 because the tail gets deleted during the final move)
Random rand = new Random(); // Used to randomly generate the position of the cones
int START_X_VAL = 5 + Program.START_LEN;
int START_Y_VAL = SCREEN_HEIGHT / 2;
// Initialize all relevant objects
Screen GameScreen = new Screen(1, 2, SCREEN_WIDTH - 2, SCREEN_HEIGHT - 1, 'X');
Snake snake = new Snake(START_X_VAL, START_Y_VAL, GameScreen);
int yVal; // Temporarily contains the ranomly generated y-coordinate for each cone's positions (need to check if this value is equal to starting y-coordinate)
// Randomly place the required number of cones
for (int i = 0; i < Program.NUM_CONES; i++)
{
do
{
yVal = rand.Next(3, SCREEN_HEIGHT - 2);
} while (yVal == START_Y_VAL); // Don't print cones on the starting line
new Cone(rand.Next(2, SCREEN_WIDTH - 2), yVal, GameScreen);
}
Food food = new Food();
food.Spawn(GameScreen, snake);
GameScreen.PrintFullScreen(snake, food);
// Initialize scoreboard
Console.SetCursorPosition(0, 0);
Console.BackgroundColor = ConsoleColor.DarkGray; // Print dark gray background
for (int y = 0; y < 2; y++)
{
for (int x = 0; x <= 22; x++)
{
Console.SetCursorPosition(x, y);
Console.Write(' ');
}
}
Console.ForegroundColor = ConsoleColor.White;
Console.SetCursorPosition(0, 0);
Console.WriteLine("SCORE: 0");
Console.WriteLine("OLD HIGH SCORE: {0}", Program.highScore);
// Print initial messages (but don't save them to the list)
// First make space on screen by printng dark gray rectangle
Console.BackgroundColor = ConsoleColor.DarkGray;
for (int y = 11; y <= 15; y++)
{
for (int x = SCREEN_WIDTH / 2 - 34; x <= SCREEN_WIDTH / 2 + 34; x++)
{
Console.SetCursorPosition(x, y);
Console.Write(' ');
}
}
// Then print messages
Console.SetCursorPosition(SCREEN_WIDTH / 2 - 12, 12);
Console.Write("Press any key to start...");
Console.SetCursorPosition(SCREEN_WIDTH / 2 - 32, 14);
Console.Write("Once the game starts, press CTRL + X to return to the main menu");
Console.ResetColor(); // Reset background colour to default
Console.ReadKey(true);
// Once the game starts, clear messages from the screen
GameScreen.PrintFullScreen(snake, food, SCREEN_WIDTH / 2 - 34, 11, SCREEN_WIDTH / 2 + 34, 15); // Print screen between (SCREEN_WIDTH/2 - 34, 11) and (SCREEN_WIDTH/2 + 34, 15)
ConsoleKeyInfo cki = new ConsoleKeyInfo(); // Create ConsoleKeyInfo object to receive user keystrokes
while (!snake.dead)
{
// If the user presses a key, update the snake's velocity
if (Console.KeyAvailable)
{
cki = Console.ReadKey(true);
switch (cki.Key)
{
case ConsoleKey.UpArrow: // If the user presses the up arrow or 'W', the snake moves up
case ConsoleKey.W:
snake.SetVelocity(0, yVelocity);
break;
case ConsoleKey.DownArrow: // If the user presses the down arrow or 'S', the snake moves down
case ConsoleKey.S:
snake.SetVelocity(0, -yVelocity);
break;
case ConsoleKey.RightArrow: // If the user presses the right arrow or 'D', the snake moves to the right
case ConsoleKey.D:
snake.SetVelocity(xVelocity, 0);
break;
case ConsoleKey.LeftArrow: // If the use presses the left arrow or 'A', the snake moves to the left
case ConsoleKey.A:
snake.SetVelocity(-xVelocity, 0);
break;
case ConsoleKey.X: // If the user presses CTRL + X, end the game
if (cki.Modifiers == ConsoleModifiers.Control)
{
snake.dead = true;
}
snake.segmentList.RemoveAt(snake.segmentList.Count - 1); // Delete the tail so that the score is displayed properly
break;
default:
break;
}
}
if (snake.v_x == 0) // Moving vertically
{
pixelsToMove = Math.Abs(snake.v_y);
}
else if (snake.v_y == 0) // Moving horizontally
{
pixelsToMove = Math.Abs(snake.v_x);
}
for (int i = 0; i < pixelsToMove; i++)
{
if (!snake.dead)
{ // Avoid "index out of range" errors by stopping snake before it leaves screen
snake.Move(GameScreen, food);
food.Spawn(GameScreen, snake);
}
}
GameScreen.PrintScreen(snake, food); // Print the updated screen
System.Threading.Thread.Sleep(1000 / REFRESH_RATE); // Wait until it's time to print the next frame (assume the execution time for a single frame is negligible)
}
// Create a dark gray rectangle in the center of the screen for the GAME OVER message
Console.BackgroundColor = ConsoleColor.DarkGray;
for (int y = 11; y <= 17; y++)
{
for (int x = SCREEN_WIDTH / 2 - 23; x <= SCREEN_WIDTH / 2 + 23; x++)
{
Console.SetCursorPosition(x, y);
Console.Write(' ');
}
}
// Print GAME OVER message, display score, and prompt them to return to the main menu
Console.SetCursorPosition(SCREEN_WIDTH / 2 - 5, 12);
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("GAME OVER");
Console.ForegroundColor = ConsoleColor.White;
System.Threading.Thread.Sleep(750);
score = snake.segmentList.Count - Program.START_LEN + 1;
if (score <= highScore)
{
Console.SetCursorPosition(SCREEN_WIDTH / 2 - 7, 14);
Console.Write("Final Score: {0}", score);
}
else
{
Console.SetCursorPosition(SCREEN_WIDTH / 2 - 16, 14);
Console.Write("Final Score: {0} (", score);
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("NEW HIGH SCORE!");
Console.ForegroundColor = ConsoleColor.White;
Console.Write(")");
}
System.Threading.Thread.Sleep(750);
Console.SetCursorPosition(SCREEN_WIDTH / 2 - 19, 16);
Console.Write("Press ENTER to return to the main menu");
Console.ResetColor();
while (true)
{
if (Console.ReadKey(true).Key == ConsoleKey.Enter)
{
break;
}
}
// Return the current score if it's a new high score
if (score > Program.highScore)
{
return(score);
}
else
{
return(Program.highScore);
}
}