private static void CreatingRocks(int playfieldWidth, char[] symbols,
Random randomGenerator, Queue<Element> rocks)
{
int rocksOnRow = randomGenerator.Next(3);
for (int i = 0; i < rocksOnRow; i++)
{
int coordX = randomGenerator.Next(playfieldWidth);
int numberOfSymbol = randomGenerator.Next(symbols.Length);
int randomNumber = randomGenerator.Next(100);
char symbol = symbols[numberOfSymbol];
int rockLength = 0;
ConsoleColor color = (ConsoleColor)randomGenerator.Next(9, 15);
Element newRock = new Element(coordX, 0, symbol, color);
if (randomNumber < 70)
{
rockLength = 1;
}
else if (randomNumber < 95)
{
rockLength = 2;
}
else
{
rockLength = 3;
}
for (int rocksNumber = 0; rocksNumber < rockLength; rocksNumber++)
{
if (newRock.coordX < playfieldWidth)
{
rocks.Enqueue(newRock);
}
Element old = new Element(newRock.coordX + 1, newRock.coordY,
newRock.symbol, newRock.color);
newRock = old;
}
}
}
static void Main()
{
int playfieldWidth = 27;
int livesCount = 10;
int score = 0;
int speed = 0;
Console.BufferHeight = Console.WindowHeight = 30;
Console.BufferWidth = Console.WindowWidth = 50;
Element dwarf = new Element();
dwarf.coordX = 13;
dwarf.coordY = Console.WindowHeight - 1;
dwarf.symbol = 'O';
dwarf.color = ConsoleColor.White;
Random randomGenerator = new Random();
List<Element> rocks = new List<Element>();
while (true)
{
bool hitted = false;
//Creating rocks
{
Element newRock = new Element();
char[] symbol = new char[] { '^', '@', '*', '&', '+', '%', '$', '#', '!', '.', ';' };
int i = randomGenerator.Next(0, symbol.Length);
int assist = randomGenerator.Next(0, 100);
int rockLength;
if (assist <70)
{
rockLength = 1;
}
else if (assist < 95)
{
rockLength = 2;
}
else
{
rockLength = 3;
}
newRock.coordX = randomGenerator.Next(0, playfieldWidth);
newRock.color = (ConsoleColor)randomGenerator.Next(9, 15);
newRock.coordY = 0;
newRock.symbol = symbol[i];
for (int j = 0; j < rockLength; j++)
{
newRock.coordX = newRock.coordX + 1;
if (newRock.coordX < playfieldWidth)
{
rocks.Add(newRock);
}
}
}
// Move dwarf (key pressed)
if (Console.KeyAvailable)
{
ConsoleKeyInfo pressedKey = Console.ReadKey(true);
while (Console.KeyAvailable)
{
Console.ReadKey(true);
}
if (pressedKey.Key == ConsoleKey.LeftArrow)
{
if (dwarf.coordX - 1 >= 1)
{
dwarf.coordX--;
}
}
else if (pressedKey.Key == ConsoleKey.RightArrow)
{
if (dwarf.coordX + 1 < playfieldWidth-1)
{
dwarf.coordX++;
}
}
}
// Move rocks
List<Element> newList = new List<Element>();
for (int i = 0; i < rocks.Count; i++)
{
Element oldRock = rocks[i];
Element newRock = new Element();
newRock.coordX = oldRock.coordX;
newRock.coordY = oldRock.coordY + 1;
newRock.symbol = oldRock.symbol;
newRock.color = oldRock.color;
// Check if rocks are hitting dwarf
if (((newRock.coordY == dwarf.coordY) && (newRock.coordX == (dwarf.coordX-1)))||
((newRock.coordY == dwarf.coordY) && (newRock.coordX == dwarf.coordX))||
((newRock.coordY == dwarf.coordY) && (newRock.coordX == (dwarf.coordX+1))))
{
livesCount--;
hitted=true;
}
if (newRock.coordY<Console.WindowHeight)
{
newList.Add(newRock);
}
else
{
score++;
}
}
rocks = newList;
// Clear the console
Console.Clear();
// Draw "Game over"
if (livesCount<=0)
{
PrintStringOnPosition(17, 8, "GAME OVER !!!", ConsoleColor.Red);
PrintStringOnPosition(12, 16, "Your score is :" + score, ConsoleColor.Red);
PrintStringOnPosition(14, 24, "Press [Enter] to exit", ConsoleColor.Red);
Console.ReadLine();
return;
}
// Redraw playfield
for (int i = 0; i < Console.WindowHeight; i++)
{
PrintOnPosition(playfieldWidth, i, '|', ConsoleColor.White);
}
foreach (Element rock in rocks)
{
PrintOnPosition(rock.coordX, rock.coordY, rock.symbol, rock.color);
}
if (hitted)
{
PrintOnPosition(dwarf.coordX, dwarf.coordY, 'H', ConsoleColor.Red);
PrintOnPosition(dwarf.coordX - 1, dwarf.coordY, 'H', ConsoleColor.Red);
PrintOnPosition(dwarf.coordX + 1, dwarf.coordY, 'H', ConsoleColor.Red);
rocks.Clear();
PrintStringOnPosition(32,3, "Press [Enter]", ConsoleColor.Green);
PrintStringOnPosition(33, 5, "to continue", ConsoleColor.Green);
speed = 0;
Console.ReadLine();
}
else
{
PrintOnPosition(dwarf.coordX, dwarf.coordY, dwarf.symbol, dwarf.color);
PrintOnPosition(dwarf.coordX - 1, dwarf.coordY, '(', dwarf.color);
PrintOnPosition(dwarf.coordX + 1, dwarf.coordY, ')', dwarf.color);
}
// Draw info
PrintStringOnPosition(35,8,"Lives: " + livesCount,ConsoleColor.White);
PrintStringOnPosition(35, 16, "Speed: " + speed/20, ConsoleColor.White);
PrintStringOnPosition(33, 24, "Score: " + score, ConsoleColor.White);
// Slow down program
if (speed<100)
{
speed ++;
}
Thread.Sleep(250 - speed);
}
}
private static void DeleteDwarf(Element dwarf)
{
dwarf.coordX--;
dwarf.Delete();
dwarf.coordX += 2;
dwarf.Delete();
// return old state
dwarf.coordX--;
}
private static void MoveRocks(int playfieldWidth, ref int livesCount,
ref int score, ref int speed, Element dwarf, Queue<Element> rocks)
{
if (IsMoveRocksHitDwarf(rocks, dwarf))
{
livesCount--;
speed = 0;
DrawDwarf(new Element(dwarf.coordX, dwarf.coordY, 'X', ConsoleColor.Red));
PrintStringOnPosition(32, 3, "Press [Enter]", ConsoleColor.Green);
PrintStringOnPosition(33, 5, "to continue", ConsoleColor.Green);
Console.ReadLine();
DeleteRocks(rocks);
DeletePrintedString(32, 3, "Press [Enter]");
DeletePrintedString(33, 5, "to continue");
}
else
{
score++;
DeleteDwarf(dwarf);
MoveDwarf(playfieldWidth, dwarf);
DrawDwarf(dwarf);
}
}
private static void MoveDwarf(int playfieldWidth, Element dwarf)
{
if (Console.KeyAvailable)
{
ConsoleKeyInfo pressedKey = Console.ReadKey(true);
while (Console.KeyAvailable)
{
Console.ReadKey(true);
}
if (pressedKey.Key == ConsoleKey.LeftArrow)
{
if (dwarf.coordX - 1 >= 1)
{
dwarf.coordX--;
}
}
else if (pressedKey.Key == ConsoleKey.RightArrow)
{
if (dwarf.coordX + 1 < playfieldWidth - 1)
{
dwarf.coordX++;
}
}
}
}
static void Main()
{
int playfieldWidth = 27;
int livesCount = 3;
int score = 0;
int speed = 0;
Console.BufferHeight = Console.WindowHeight = 30;
Console.BufferWidth = Console.WindowWidth = 50;
Element dwarf = new Element(13, Console.WindowHeight - 1, 'O', ConsoleColor.White);
Random randomGenerator = new Random();
Queue<Element> rocks = new Queue<Element>();
char[] symbols = new char[] { '^', '@', '*', '&', '+', '%', '$', '#', '!', '.', ';' };
DrawPlayfield(playfieldWidth);
DrawDwarf(dwarf);
while (true)
{
CreatingRocks(playfieldWidth, symbols, randomGenerator, rocks);
MoveRocks(playfieldWidth, ref livesCount, ref score, ref speed, dwarf, rocks);
// Draw "Game over"
if (livesCount <= 0)
{
Console.Clear();
PrintStringOnPosition(17, 8, "GAME OVER !!!", ConsoleColor.Red);
PrintStringOnPosition(12, 16, "Your score is : " + score, ConsoleColor.Green);
PrintStringOnPosition(14, 24, "Press [Enter] to exit", ConsoleColor.Red);
Console.ReadLine();
return;
}
// Draw info
PrintStringOnPosition(35, 8, "Lives: " + livesCount, ConsoleColor.White);
PrintStringOnPosition(35, 16, "Speed: " + speed / 20, ConsoleColor.White);
PrintStringOnPosition(33, 24, "Score: " + score, ConsoleColor.White);
// Slow down program
if (speed < 100)
{
speed++;
}
Thread.Sleep(250 - speed);
}
}
private static bool IsMoveRocksHitDwarf(Queue<Element> rocks, Element dwarf)
{
int countRocks = rocks.Count;
for (int i = 0; i < countRocks; i++)
{
Element oldRock = rocks.Dequeue();
oldRock.Delete();
// Check if rocks are hitting dwarf
if (((oldRock.coordY == dwarf.coordY) && (oldRock.coordX == (dwarf.coordX - 1))) ||
((oldRock.coordY == dwarf.coordY) && (oldRock.coordX == dwarf.coordX)) ||
((oldRock.coordY == dwarf.coordY) && (oldRock.coordX == (dwarf.coordX + 1))))
{
return true;
}
if ((oldRock.coordY + 1) < Console.WindowHeight)
{
oldRock.coordY++;
oldRock.Print();
rocks.Enqueue(oldRock);
}
}
return false;
}
private static void DrawDwarf(Element dwarf)
{
if (dwarf.symbol == 'O')
{
dwarf.Print();
dwarf.symbol = '(';
dwarf.coordX--;
dwarf.Print();
dwarf.symbol = ')';
dwarf.coordX += 2;
dwarf.Print();
// return old state
dwarf.symbol = 'O';
dwarf.coordX--;
}
else
{
dwarf.Print();
dwarf.coordX--;
dwarf.Print();
dwarf.coordX += 2;
dwarf.Print();
}
}
