private static bool InitializeNCurses(ref IntPtr screen, short[] colorMap, Byte width, Byte height)
{
screen = NCurses.InitScreen();
if (NCurses.HasColors() == false)
{
Console.WriteLine("Your terminal doesn't support colored output.");
NCurses.EndWin();
return(false);
}
if ((NCurses.Columns < width - 1) || (NCurses.Lines < height - 1))
{
Console.WriteLine($"Your terminal must be {width}x{height}. You have {NCurses.Columns}x{NCurses.Lines}");
NCurses.EndWin();
return(false);
}
NCurses.NoDelay(screen, true);
NCurses.NoEcho();
NCurses.AttributeSet(CursesAttribute.NORMAL);
NCurses.StartColor();
NCurses.InitPair(colorMap[0], CursesColor.BLACK, CursesColor.BLACK);
NCurses.InitPair(colorMap[1], CursesColor.WHITE, CursesColor.WHITE);
return(true);
}
static void Mouse()
{
NCurses.NoDelay(Screen, true);
NCurses.NoEcho();
NCurses.MoveAddString(0, 0, "Click a button or press any key to exit.");
NCurses.MoveAddString(2, 0, "[X] [Y]");
// some terminals require this to differentiate mouse "keys" from random keyboard input
NCurses.Keypad(Screen, true);
// not reporting mouse movement?
// https://stackoverflow.com/questions/52047158/report-mouse-position-for-ncurses-on-windows/52053196
// https://stackoverflow.com/questions/7462850/mouse-movement-events-in-ncurses
var eventsToReport =
CursesMouseEvent.BUTTON1_CLICKED |
CursesMouseEvent.BUTTON2_CLICKED |
CursesMouseEvent.REPORT_MOUSE_POSITION;
var availableMouseEvents = NCurses.MouseMask(eventsToReport, out uint oldMask);
bool exit = false;
bool update = true;
while (!exit)
{
switch (NCurses.GetChar())
{
case CursesKey.MOUSE:
try
{
NCurses.GetMouse(out MouseEvent mouse);
NCurses.MoveAddString(3, 0, $"{mouse.x.ToString("000")} {mouse.y.ToString("000")}");
update = true;
}
catch (DotnetCursesException)
{
// no events in the queue
}
break;
case -1:
// no input received
break;
default:
exit = true;
break;
}
if (update)
{
NCurses.Move(NCurses.Lines - 1, NCurses.Columns - 1);
NCurses.Refresh();
update = false;
}
}
}
private static void Fireworks()
{
NCurses.NoDelay(Screen, true);
NCurses.NoEcho();
if (NCurses.HasColors())
{
NCurses.StartColor();
for (short i = 1; i < 8; i++)
{
NCurses.InitPair(i, color_table[i], CursesColor.BLACK);
}
}
int flag = 0;
while (NCurses.GetChar() == -1)
{
int start, end, row, diff, direction;
do
{
start = rng.Next(NCurses.Columns - 3);
end = rng.Next(NCurses.Columns - 3);
start = (start < 2) ? 2 : start;
end = (end < 2) ? 2 : end;
direction = (start > end) ? -1 : 1;
diff = Math.Abs(start - end);
} while (diff < 2 || diff >= NCurses.Lines - 2);
NCurses.AttributeSet(CursesAttribute.NORMAL);
for (row = 1; row < diff; ++row)
{
NCurses.MoveAddString(NCurses.Lines - row, row * direction + start, (direction < 0) ? "\\" : "/");
if (flag++ > 0)
{
MyRefresh();
NCurses.Erase();
flag = 0;
}
}
if (flag++ > 0)
{
MyRefresh();
flag = 0;
}
Explode(NCurses.Lines - row, diff * direction + start);
NCurses.Erase();
MyRefresh();
}
}
public Game(Size size, int baseSnakeSize = 4)
{
this.size = size;
random = new Random();
snake = new Snake(new Point(size.Height / 2, size.Width / 2), baseSnakeSize);
GenerateNewApple();
PlayerScore = 0;
isGameOver = false;
screen = NCurses.InitScreen();
NCurses.NoEcho();
}
/// <summary>
/// Select the routine and initialize it.
/// </summary>
public static void Init()
{
// Initialize NCurses
_window = NCurses.InitScreen();
NCurses.CBreak();
NCurses.NoEcho();
NCurses.Keypad(_window, true);
// Pick routine, and generate its map and views
_routine = PickRoutine();
_routine.GenerateMap();
_routine.CreateViews();
// Set up viewport, defaulting to first item in views list
_mapView = new RoutineViewport(_routine, Console.WindowWidth - 1, Console.WindowHeight - 1);
}
public void Print(Board board)
{
NCurses.NoDelay(Screen, true);
NCurses.NoEcho();
for (int i = 0; i < board.height; i++)
{
StringBuilder buffer = new StringBuilder();
for (int j = 0; j < board.width; j++)
{
buffer.Append(board.board[i, j] ? '■' : ' ');
}
NCurses.MoveAddString(i, 0, buffer.ToString());
}
NCurses.Refresh();
}
