public static Figure GetRotatedFigure(Figure figure, double angleOfRotation)
{
var absoluteCosine = Math.Abs(Math.Cos(angleOfRotation));
var absoluteSine = Math.Abs(Math.Sin(angleOfRotation));
var cosineTimesWidth = absoluteCosine * figure.width;
var sineTimesHeight = absoluteSine * figure.height;
var sineTimesWidth = absoluteSine * figure.width;
var cosineTimesHeight = absoluteCosine * figure.height;
var figureWidth = cosineTimesWidth + sineTimesHeight;
var figureHeight = sineTimesWidth + cosineTimesHeight;
var rotatedFigure = new Figure(figureWidth, figureHeight);
return rotatedFigure;
}
private static void PrintNextFigure(Figure nextFigure)
{
int x = 2;
char symbol = '\u2B1B';
for (int i = 0; i < 4; i++)
{
int y = 14;
for (int j = 0; j < 4; j++)
{
if (nextFigure.Form[i, j])
{
Console.SetCursorPosition(y, x);
Console.ForegroundColor = ConsoleColor.White;
Console.Write(symbol);
}
y++;
}
x++;
}
Console.SetCursorPosition(14, 1);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("NEXT");
}
private static void PrintFigure(Figure figure)
{
int x = figure.UperLeftCorner.X;
char symbol = '\u2B1B';
for (int i = 0; i < 4; i++)
{
int y = figure.UperLeftCorner.Y + 1;
for (int j = 0; j < 4; j++)
{
if (figure.Form[i, j])
{
Console.SetCursorPosition(y, x);
Console.ForegroundColor = ConsoleColor.Red;
Console.Write(symbol);
}
y++;
}
x++;
}
}
public void Run()
{
Print();
while (isRuning)
{
int removedLines = 0;
int newLevel = UpdateLevel(score);
if (newLevel > level)
{
sleepTime -= 20;
}
while (Console.KeyAvailable)
{
ConsoleKeyInfo keyPressed = Console.ReadKey();
switch (keyPressed.Key)
{
case ConsoleKey.Spacebar:
ConsoleKeyInfo pausePressed = Console.ReadKey();
if (pausePressed.Key == ConsoleKey.Spacebar)
{
continue;
}
break;
case ConsoleKey.LeftArrow:
currentFigure.Left();
if (CheckCollision(board, currentFigure))
{
currentFigure.Right();
continue;
}
Print();
break;
case ConsoleKey.RightArrow:
currentFigure.Right();
if (CheckCollision(board, currentFigure))
{
currentFigure.Left();
continue;
}
Print();
break;
case ConsoleKey.UpArrow:
currentFigure.Rotate();
if (CheckCollision(board, currentFigure))
{
currentFigure.UnRotate();
}
Print();
break;
case ConsoleKey.DownArrow:
currentFigure.Down();
if (CheckCollision(board, currentFigure))
{
currentFigure.Up();
AddFigureToBoard(board, currentFigure);
removedLines = RemoveLines(board);
score += UpdateScore(removedLines);
Print();
currentFigure = nextFigure;
nextFigure = GenerateFigure();
if (CheckCollision(board, currentFigure))
{
currentFigure.Exist = false;
isRuning = false;
}
continue;
}
Print();
break;
}
}
Thread.Sleep(sleepTime);
currentFigure.Down();
if (CheckCollision(board, currentFigure))
{
currentFigure.Up();
AddFigureToBoard(board, currentFigure);
removedLines = RemoveLines(board);
score += UpdateScore(removedLines);
Print();
currentFigure = nextFigure;
nextFigure = GenerateFigure();
if (CheckCollision(board, currentFigure))
{
isRuning = false;
}
continue;
}
Print();
}
Console.SetCursorPosition(1, 4);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("GAME OVER");
Console.SetCursorPosition(1, 6);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("press space");
}
private static bool CheckCollision(Board board, Figure figure)
{
bool haveCollision = false;
int startRow = figure.UperLeftCorner.X;
for (int i = 0; i < 4; i++)
{
int startCol = figure.UperLeftCorner.Y;
for (int j = 0; j < 4; j++)
{
if (figure.Form[i, j])
{
if (startRow < 0 ||
startRow > 19 ||
startCol < 0 ||
startCol > 9 ||
board.Form[startRow, startCol]
)
{
haveCollision = true;
return haveCollision;
}
}
startCol++;
}
startRow++;
}
return haveCollision;
}
private static void AddFigureToBoard(Board board, Figure figure)
{
int startRow = figure.UperLeftCorner.X;
for (int i = 0; i < 4; i++)
{
int startCol = figure.UperLeftCorner.Y;
for (int j = 0; j < 4; j++)
{
if (figure.Form[i, j])
{
board.Form[startRow, startCol] = true;
}
startCol++;
}
startRow++;
}
}
public EditForm(Figure figure)
{
InitializeComponent();
SetupControls(figure);
}