public new DrawableShapeList GetRange(int index, int Count)
{
DrawableShapeList shapes = new DrawableShapeList();
for (int i = 0; i < Count; i++)
{
shapes.Add(this[index + i]);
}
return(shapes);
}
private static void ShowInstructions()
{
MenuScreenShapes.Add(new Rect(0, 0, ScreenWidth, ScreenHeight, '?', ' ', 10));
MenuScreenShapes.Add(new Text(10, 7, " _____ _ _ _ ", 11));
MenuScreenShapes.Add(new Text(10, 8, "|_ _| | | | | (_) ", 11));
MenuScreenShapes.Add(new Text(10, 9, " | | _ __ ___| |_ _ __ _ _ ___| |_ _ ___ _ __ ___ ", 11));
MenuScreenShapes.Add(new Text(10, 10, " | || '_ \\/ __| __| '__| | | |/ __| __| |/ _ \\| '_ \\/ __|", 11));
MenuScreenShapes.Add(new Text(10, 11, " _| || | | \\__ \\ |_| | | |_| | (__| |_| | (_) | | | \\__ \\", 11));
MenuScreenShapes.Add(new Text(10, 12, " \\___/_| |_|___/\\__|_| \\__,_|\\___|\\__|_|\\___/|_| |_|___/", 11));
MenuScreenShapes.Add(new Text(30, 15, "Use WASD keys to move", 11));
MenuScreenShapes.Add(new Text(30, 16, "Press Esc to return to main menu", 11));
MenuScreenShapes.Add(new Text(30, 17, "Press any key to continue...", 11));
DrawScreen();
Console.ReadKey(true);
MenuScreenShapes.RemoveRange(0, 10);
}
private static void RunGame()
{
state = GameState.GAME_RUNNING;
OnScreenShapes = GameScreen;
if (!mapInitialized)
{
InitGameScreen();
}
Snake snake = new Snake(25, 9, 4);
GameScreen.Add(snake);
Fruit fruit = new Fruit();
GameScreen.Add(fruit);
while (state != GameState.MAIN_MENU)
{
int time = -DateTime.Now.Millisecond;
ConsoleKey?button = null;
while (Console.KeyAvailable)
{
button = Console.ReadKey(true).Key;
}
switch (button)
{
case ConsoleKey.W:
case ConsoleKey.A:
case ConsoleKey.S:
case ConsoleKey.D:
snake.Move(button);
break;
case ConsoleKey.Escape:
state = GameState.MAIN_MENU;
break;
default:
snake.Move();
break;
}
if (fruit.OverlapsTile(snake.Body[0].x, snake.Body[0].y))
{
snake.Expand();
fruit.FindEmptySpot();
if (snake.Body.Count > 15)
{
state = GameState.MAIN_MENU;
ShowGameWonScreen();
}
}
if (GameScreen.GetRange(2, GameScreen.Count - 2).
FindTopmostShapeForTile(snake.Body[0].x, snake.Body[0].y) != null ||
snake.OverlapsSelf())
{
state = GameState.MAIN_MENU;
ShowGameLostScreen();
}
DrawScreen();
time = +DateTime.Now.Millisecond;
if (state != GameState.MAIN_MENU)
{
System.Threading.Thread.Sleep(200);
}
}
GameScreen.Remove(snake);
GameScreen.Remove(fruit);
OnScreenShapes = MenuScreenShapes;
}