private static void ExecuteCommand(GameCommand command, ref Game g, GameView view)
{
switch (command)
{
case GameCommand.MoveLeft:
TryMoveShape(ref g, view, -1, 0);
break;
case GameCommand.MoveRight:
TryMoveShape(ref g, view, 1, 0);
break;
case GameCommand.MoveDown:
TryMoveShape(ref g, view, 0, 1);
break;
case GameCommand.Land:
while (TryMoveShape(ref g, view, 0, 1))
{
System.Threading.Thread.Sleep(GAME_QUANTUM);
}
break;
case GameCommand.Rotate:
Shape rotated = BL.RotateShape(g.CurrentShape);
if (BL.IsPositionPossible(g.Field, rotated))
{
Point2D[] makeEmpty;
Point2D[] makeFilled;
BL.CalcChangedPoints(g.CurrentShape, rotated, out makeEmpty, out makeFilled);
g.CurrentShape = rotated;
UI.DrawPoints(makeEmpty, ShapeKind.Empty, view);
UI.DrawPoints(makeFilled, g.CurrentShape.Kind, view);
}
break;
}
}
new TimeSpan(0, 0, 0, 0, 200) }; // величина задержки между автоматическими падениями фигуры (миллисекунды)
static void Main(string[] args)
{
MenuItem[] menu;
BL.InitializeApplication(out menu);
UI.Initialize(SCREEN_WIDTH, SCREEN_HEIGHT);
#if !DEBUG
UI.ShowSplashScreen(SPLASH_SCREEN_DELAY);
#endif
ConsoleColor[] shapeColors = { ConsoleColor.Black, ConsoleColor.Yellow, ConsoleColor.Green, ConsoleColor.Cyan, ConsoleColor.Blue, ConsoleColor.Magenta, ConsoleColor.DarkYellow, ConsoleColor.Red }; // цвета фигур
Game game = BL.InitializeGame(FIELD_WIDTH, FIELD_HEIGHT, NEXT_SHAPE_FIELD_WIDTH, NEXT_SHAPE_FIELD_HEIGHT);
GameView view = new GameView(GAME_FIELD_LEFT, GAME_FIELD_TOP, NEXT_SHAPE_FIELD_LEFT, NEXT_SHAPE_FIELD_TOP,
SCORE_LEFT, SCORE_TOP, LEVEL_LEFT, LEVEL_TOP, shapeColors);
GameMenu menuItemSelected;
int currentItem = 0;
bool gameOver = false;
do
{
menuItemSelected = UI.GetMenuSelection(menu, ref currentItem);
switch (menuItemSelected)
{
case GameMenu.StartGame:
game = BL.InitializeGame(FIELD_WIDTH, FIELD_HEIGHT, NEXT_SHAPE_FIELD_WIDTH, NEXT_SHAPE_FIELD_HEIGHT);
gameOver = PlayGame(ref game, view);
menu[(int)GameMenu.ResumeGame].Enabled = !gameOver;
if (gameOver)
{
UI.ShowGameOver(view, game);
}
else
{
currentItem = (int)GameMenu.ResumeGame; // если игра не завершена, то переключаемся на пункт GameMenu.ResumeGame
}
break;
case GameMenu.ResumeGame:
gameOver = PlayGame(ref game, view);
menu[(int)GameMenu.ResumeGame].Enabled = !gameOver;
if (gameOver)
{
currentItem = (int)GameMenu.StartGame; // в завершённую игру запрещено возвращаться. переключаемся на пункт GameMenu.StartGame
UI.ShowGameOver(view, game);
}
break;
case GameMenu.ShowHelp:
UI.ShowHelp();
break;
case GameMenu.ShowCredits:
UI.ShowCredits();
break;
default:
break;
}
} while (menuItemSelected != GameMenu.QuitApplication);
}
private static bool PlayGame(ref Game game, GameView view)
{
bool gameOver = false;
Console.Clear();
UI.DrawScore(view, game);
UI.DrawNextShapeField(view, game);
UI.DrawPlayField(view, game);
UI.DrawCurrentShape(view, game);
UI.DrawNextShape(view, game);
// Game Loop
GameCommand command;
DateTime previousFall = DateTime.Now; // время предыдущего автоматического опускания фигуры
bool quit = false;
do
{
if (BL.IsShapeLanded(game.CurrentShape, game.Field))
{
int minShapeRow;
int maxShapeRow;
int[] filledRows;
BL.AppendShape(game.CurrentShape, game.Field, out minShapeRow, out maxShapeRow);
if (BL.HasFilledRows(minShapeRow, maxShapeRow, game.Field, out filledRows))
{
game.Score.Score += BL.CalcScore(filledRows.Length);
if (game.Score.Level < (LEVEL_SCORE.Length - 1) && game.Score.Score >= LEVEL_SCORE[game.Score.Level + 1])
{
++game.Score.Level;
}
UI.DrawScore(view, game);
int firstRowToFall = BL.FirstEmptyRow(game.Field, filledRows[0] == 0 ? filledRows[0] : filledRows[0] - 1) + 1;
for (int i = 0; i < filledRows.Length; i++)
{
BL.RemoveFilledRow(firstRowToFall, filledRows[i], game.Field);
UI.DrawRows(firstRowToFall, filledRows[i], game.Field, view);
firstRowToFall++;
System.Threading.Thread.Sleep(FALL_ANIMATE_QUANTUM);
}
}
UI.ClearNextShape(view, game);
BL.SetNextShape(ref game);
if (BL.IsPositionPossible(game.Field, game.CurrentShape))
{
UI.DrawCurrentShape(view, game);
UI.DrawNextShape(view, game);
}
else
{
gameOver = true;
}
}
else
{
if (IsTimeToFall(previousFall, LEVEL_DELAY[game.Score.Level]))
{
//автоматическое падение текущей фигуры
MoveShape(ref game, view, 0, 1);
previousFall = DateTime.Now;
}
if (UI.HasUserInput(out command))
{
if (command == GameCommand.QuitToMenu)
{
quit = true;
}
else
{
ExecuteCommand(command, ref game, view);
}
}
}
System.Threading.Thread.Sleep(GAME_QUANTUM);
} while (!quit && !gameOver);
return(gameOver);
}
