private static Position DisplayNewPosition(Position dwarfElement, int currentDirection)
{
// set the cursor at the place of the current "dwarf" element
Console.SetCursorPosition(dwarfElement.X, dwarfElement.Y);
// set it to be blank space
Console.Write(" ");
// set the new position
Position currentPosition = new Position(dwarfElement.X + currentDirection, dwarfElement.Y, dwarfElement.Symbol, dwarfElement.Color);
// set the cursor there
Console.SetCursorPosition(currentPosition.X, currentPosition.Y);
// display it on the new position
Console.Write(currentPosition.Symbol);
return currentPosition;
}
private static bool IsGameOver(List<Position> dwarfElements, Position currentRockPositions)
{
// looping through dwarf elements ( "(", "o" and ")" )
for (int i = 0; i < dwarfElements.Count; i++)
{
// if "rock" element is at the same position of any "dwarf" element the game is over
if (dwarfElements[i].X == currentRockPositions.X && dwarfElements[i].Y == currentRockPositions.Y)
{
// set the cursor position at the left-top corner
Console.SetCursorPosition(0, 0);
// set its color to gray
Console.ForegroundColor = ConsoleColor.Gray;
// display game over and level message
Console.WriteLine("Game Over ! Level " + gameLevel);
return true;
}
}
return false;
}
static void Main(string[] args)
{
Console.Write("Level " + gameLevel);
// initial random "rock" index set to 0
int randomRockIndex = 0;
// initial random color index set to 0
int randomColorIndex = 0;
// initial symbol or also called "rock" set to empty string
string rock = String.Empty;
// hides the visibility of the cursor
Console.CursorVisible = false;
// sets console buffer height
Console.BufferHeight = Console.WindowHeight;
// holds the "dwarf" elements
List<Position> dwarfElements = new List<Position>();
// holds the "rocks" elements
Queue<Position> rocksElements = new Queue<Position>();
// Creates the "dwarf" that will run away from the "rocks"
SetDwarfElements(dwarfElements);
int currentLoopCounter = 0;
// starting infinit loop, if we exit the loop, its a game over.
while (true)
{
//Read user key
if (Console.KeyAvailable)
{
// setting the console cursor color to be green
Console.ForegroundColor = ConsoleColor.Green;
// read the pressed key from the keyboard
ConsoleKeyInfo pressedKey = Console.ReadKey();
//initial current direction
int currentDirection = 0;
// if we have pressed right arrow...
if (pressedKey.Key == ConsoleKey.RightArrow)
{
// 1 means right
currentDirection = 1;
// moving "dwarf" to the right
MoveDwarfToRight(dwarfElements, currentDirection);
}
// if we have pressed left arrow...
else if (pressedKey.Key == ConsoleKey.LeftArrow)
{
// -1 means left
currentDirection = -1;
// moving "dwarf" to the left
MoveDwarfToLeft(dwarfElements, currentDirection);
}
}
// get random number to pick "rock" from rocks array
randomRockIndex = randomGenerator.Next(0, rocksArray.Length);
// get random number to pick color from colors array
randomColorIndex = randomGenerator.Next(0, rocksColors.Length);
// pick a "rock" by the generated random rock number
rock = rocksArray[randomRockIndex];
// creates the "rock" at a random position on the very top of the console with random color
Position rockPosition = new Position(randomGenerator.Next(1, Console.WindowWidth - 1), 1, rock, rocksColors[randomColorIndex]);
// adding the "rock" position into a queue
rocksElements.Enqueue(rockPosition);
// set the cursor at the "rock" position
Console.SetCursorPosition(rockPosition.X, rockPosition.Y);
// set the curson color to be the random color
Console.ForegroundColor = rocksColors[randomColorIndex];
// display the "rock" on the console
Console.Write(rock);
bool isGameOver = false;
// Move all the "rocks" to the bottom ( "rocks falling" )
MoveRocks(rocksElements, dwarfElements, out isGameOver);
// if game is over, stops
if (isGameOver)
return;
// wait before re-display as much as the sleepTime value is (in milliseconds)
Thread.Sleep((int)gameSpeed);
// increase the current loop counter by one
currentLoopCounter++;
// if current loop counter is bigger than the value of the loop counter limit
// it is time to go one level up and increase the speed of the "rock falling"
if(currentLoopCounter > loopCounterLimit)
{
// go one level up and speed up the "falling"
SetOneLevelUp();
// reset the value to 0
currentLoopCounter = 0;
}
}
}
private static void SetDwarfElements(List<Position> dwarfElements)
{
// "dwarf" will look like that: (o)
string[] elementsArray = new string[] { "(", "o", ")" };
// looping each symbol and set its posion on the console
for (int i = 0; i < 3; i++)
{
// setting the position to be in the middle-bottom of the console
// setting the symbol
// setting its color to be green
Position element = new Position((Console.WindowWidth / 2) + i, Console.WindowHeight - 1, elementsArray[i], ConsoleColor.Green);
// adding this element to the list that will be collection all "dwarf" elements for later usage
dwarfElements.Add(element);
// setting the console color to be the color of the dwarf element
Console.ForegroundColor = element.Color;
// setting the cursor posion of the console
Console.SetCursorPosition(element.X, element.Y);
// wrting the element on the console with the set color and positon (from above)
Console.Write(element.Symbol);
}
}
//Dworf stuff
static void PrintDwarf(Position p)
{
//clean the old dworf
if (currentDirection == 1)
{
Console.SetCursorPosition(p.X + 3, p.Y);
Console.ForegroundColor = Console.BackgroundColor;
Console.Write(" ");
}
else if (currentDirection == 2 && p.X > 0)
{
Console.SetCursorPosition(p.X - 1, p.Y);
Console.ForegroundColor = Console.BackgroundColor;
Console.Write(" ");
}
Console.ForegroundColor = ConsoleColor.DarkCyan;
Console.SetCursorPosition(p.X, p.Y);
Console.Write("<@>");
}
