public static colorstring operator +(colorstring one, colorstring two)
{
colorstring result = new colorstring();
foreach (colorstringpart s in one.strings)
{
result.strings.Add(s);
}
foreach (colorstringpart s in two.strings)
{
result.strings.Add(s);
}
return(result);
}
public static void Write(int r, int c, colorstring cs, int left_border, int width, int bottom_border)
{
if (cs.Length() > 0)
{
int row = r;
int col = c;
foreach (colorstringpart s1 in cs.strings)
{
colorstringpart s = new colorstringpart(s1.s, s1.color, s1.bgcolor);
colorstringpart wrapped = new colorstringpart("", defaultcolor);
bool carriage_return = false;
int available_space = (left_border + width) - col;
if (row == H - 1)
{
--available_space; //this prevents Parabola from printing to the bottom right corner, which would scroll the screen.
}
colorchar cch;
cch.color = s.color;
cch.bgcolor = s.bgcolor;
if (ForegroundColor != s.color)
{
ForegroundColor = s.color;
}
if (BackgroundColor != s.bgcolor)
{
BackgroundColor = s.bgcolor;
}
string print_string = s.s;
int i = 0;
bool changed = false;
bool last_char_was_NL_or_CR = false;
foreach (char ch in s.s)
{
if (ch == '\r' || ch == '\n')
{
print_string = s.s.Substring(0, i);
wrapped.s = s.s.Substring(i + 1);
if (wrapped.s.Length == 0)
{
last_char_was_NL_or_CR = true;
}
wrapped.bgcolor = s.bgcolor;
wrapped.color = s.color;
if (ch == '\r')
{
carriage_return = true;
}
break;
}
else
{
if (i >= available_space)
{
if (wordwrap)
{
wrapped.s = s.s.Substring(i);
wrapped.bgcolor = s.bgcolor;
wrapped.color = s.color;
}
print_string = s.s.Substring(0, i);
break;
}
else
{
cch.c = ch;
if (!memory[row, col + i].Equals(cch))
{
memory[row, col + i] = cch;
changed = true;
}
++i;
}
}
}
if (changed)
{
Console.SetCursorPosition(col, row);
Console.Write(print_string);
}
col += print_string.Length;
if (wrapped.s.Length > 0)
{
if (carriage_return)
{
Write(row, left_border, wrapped, left_border, width, bottom_border);
col = left_border + wrapped.s.Length;
}
else
{
if (row < bottom_border)
{
++row;
Write(row, left_border, wrapped, left_border, width, bottom_border);
col = left_border + wrapped.s.Length;
}
}
}
else
{
if (last_char_was_NL_or_CR)
{
if (carriage_return)
{
col = left_border;
}
else
{
if (row < bottom_border)
{
++row;
col = left_border;
}
}
}
}
if (col >= left_border + width)
{
if (wordwrap)
{
++row;
col = left_border;
if (row > bottom_border)
{
break;
}
}
else
{
break;
}
}
}
}
}
public void Write(int r, int c, colorstring cs)
{
Screen.Write(row + r, col + c, cs, col, W, (row + H) - 1);
}
public static void Write(int r, int c, colorstring cs)
{
Write(r, c, cs, 0, W, H - 1);
}
