//Scroll left one letter
public void ScrollLeftAround(int chars)
{
XConsole.CHAR_INFO temp = Buffer[0];
for (int n = 0; n < length - chars - 1; n++)
{
Buffer[n] = Buffer[n + chars];
}
Buffer[length - 1] = temp;
}
//clears the buffer
public void Clear(Style style, byte letter = 32)
{
for (int n = 0; n < length; n++)
{
Buffer[n] = new XConsole.CHAR_INFO(letter, 0, style.color);
}
if (style.frame)
{
for (int n = 0; n < size.x; n++)
{
Buffer[n].Attributes += XConsole.ATTR_FRAME_TOP;
Buffer[length - n - 1].Attributes += XConsole.ATTR_FRAME_BOTTOM;
}
for (int n = 0; n < size.y; n++)
{
Buffer[n * size.x].Attributes += XConsole.ATTR_FRAME_LEFT;
Buffer[(n + 1) * size.x - 1].Attributes += XConsole.ATTR_FRAME_RIGHT;
}
}
MoveTo();//reset virtual cursor
}
//writes a styled text
public void Write(byte[] chars, Style style)
{
if (cursor_y >= size.y)
{
return;
}
int offset = cursor_y * size.x + cursor_x;
int maxlength = length - offset;
int strlength = chars.Length;
if (maxlength < strlength)
{
strlength = maxlength;
}
byte[] attr = new byte[strlength--];
if (style.frame)
{
attr[0] = XConsole.ATTR_FRAME_TOP + XConsole.ATTR_FRAME_LEFT + XConsole.ATTR_FRAME_BOTTOM;
for (int n = 1; n < strlength; n++)
{
attr[n] = XConsole.ATTR_FRAME_TOP + XConsole.ATTR_FRAME_BOTTOM;
}
attr[strlength] = XConsole.ATTR_FRAME_TOP + XConsole.ATTR_FRAME_RIGHT + XConsole.ATTR_FRAME_BOTTOM;
}
else
{
for (int n = 0; n <= strlength; n++)
{
attr[n] = 0;
}
}
for (int n = 0; n <= strlength; n++)
{
Buffer[offset + n] = new XConsole.CHAR_INFO(chars[n], attr[n], style.color);
}
cursor_x += strlength + 1;
cursor_y += cursor_x / size.x;
cursor_x %= size.x;
}