/// <summary>
/// Picks a routine out of the possible candidates
/// </summary>
/// <returns>The Routine we're running in this test</returns>
private static IRoutine PickRoutine()
{
IRoutine?chosenRoutine = null;
do
{
int y = 0;
// Clear current data from console
NCurses.Erase();
// Display selection menu for routines
NCurses.MoveAddString(y, 0, "Pick your routine by using its corresponding number:");
y += 1;
List <IRoutine> routines = GetRoutines();
foreach (var(routine, index) in routines.Select((routine, index) => (routine, index)))
{
NCurses.MoveAddString(y, 0, index + ") " + routine.Name);
y += 1;
}
// Move cursor to new line
NCurses.Move(y, 0);
// Render menu to screen
NCurses.Refresh();
// Read user input and parse into index
int key = NCurses.GetChar();
try
{
// Convert the character code we get to string, then from that to the integer that was typed.
string number = ((char)key).ToString();
int index = int.Parse(number);
chosenRoutine = routines[index];
}
catch // Invalid selection: Display retry message to user.
{
// Clear old menu
NCurses.Erase();
// Print retry message
NCurses.MoveAddString(0, 0,
"Invalid selection. Please select from the available options. Press [Enter] to continue.");
// Display to screen and wait for user to acknowledge
NCurses.Refresh();
NCurses.GetChar();
}
} while (chosenRoutine == null);
return(chosenRoutine);
}
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();
}
}
private static void Explode(int row, int col)
{
NCurses.Erase();
AddStr(row, col, "-");
MyRefresh();
col--;
GetColor();
AddStr(row - 1, col, " - ");
AddStr(row, col, "-+-");
AddStr(row + 1, col, " - ");
MyRefresh();
col--;
GetColor();
AddStr(row - 2, col, " --- ");
AddStr(row - 1, col, "-+++-");
AddStr(row, col, "-+#+-");
AddStr(row + 1, col, "-+++-");
AddStr(row + 2, col, " --- ");
MyRefresh();
GetColor();
AddStr(row - 2, col, " +++ ");
AddStr(row - 1, col, "++#++");
AddStr(row, col, "+# #+");
AddStr(row + 1, col, "++#++");
AddStr(row + 2, col, " +++ ");
MyRefresh();
GetColor();
AddStr(row - 2, col, " # ");
AddStr(row - 1, col, "## ##");
AddStr(row, col, "# #");
AddStr(row + 1, col, "## ##");
AddStr(row + 2, col, " # ");
MyRefresh();
GetColor();
AddStr(row - 2, col, " # # ");
AddStr(row - 1, col, "# #");
AddStr(row, col, " ");
AddStr(row + 1, col, "# #");
AddStr(row + 2, col, " # # ");
MyRefresh();
}
private void UpdateScreenData()
{
int offset = 0;
NCurses.AttributeSet(CursesAttribute.NORMAL);
NCurses.Nap(DefaultFramerate);
NCurses.Erase();
for (int i = 0; i < Buffer.Height; i++)
{
for (int j = 0; j < Buffer.Width; j++)
{
NCurses.AttributeSet(NCurses.ColorPair(_colorMap[Buffer[offset++]]));
NCurses.MoveAddChar(i, j, ' ');
}
}
NCurses.Refresh();
}
private static void DrawMap()
{
// Clear current data from console
NCurses.Erase();
// Calculate available console space.
NCurses.GetMaxYX(_window, out int height, out int width);
// Resize viewport as needed to match console size
_mapView.ResizeViewport(width, height);
// Change each character of the console as appropriate
foreach (var pos in _mapView.CurrentViewport.Positions())
{
NCurses.Move(pos.Y, pos.X);
NCurses.InsertChar(_mapView.CurrentViewport[pos]);
}
// Render data to screen
NCurses.Refresh();
// Reset dirty flag because we just drew
_dirty = false;
}
