void IZMachineIO.PutTextRectangle(string[] lines)
{
if (lineInputActive)
{
Glk.glk_cancel_line_event(currentWin, out canceledLineEvent);
lineInputActive = false;
}
if (currentWin == lowerWin)
{
foreach (string str in lines)
{
if (unicode)
{
Glk.glk_put_string_uni(str);
}
else
{
Glk.glk_put_string(str);
}
Glk.glk_put_char((byte)'\n');
}
}
else
{
int oxpos = xpos;
foreach (string str in lines)
{
Glk.glk_window_move_cursor(upperWin, (uint)oxpos, (uint)ypos);
if (unicode)
{
Glk.glk_put_string_uni(str);
}
else
{
Glk.glk_put_string(str);
}
ypos++;
if (ypos >= screenHeight)
{
ypos = (int)screenHeight - 1;
}
xpos = oxpos + str.Length;
if (xpos >= screenWidth)
{
xpos = (int)screenWidth - 1;
}
}
}
}
void IZMachineIO.PutString(string str)
{
if (lineInputActive)
{
Glk.glk_cancel_line_event(currentWin, out canceledLineEvent);
lineInputActive = false;
// glk_cancel_line_event prints a newline
if (str.Length > 0 && str[0] == '\n')
{
str = str.Substring(1);
}
}
if (unicode)
{
Glk.glk_put_string_uni(str);
}
else
{
Glk.glk_put_string(str);
}
if (currentWin == upperWin)
{
xpos += str.Length;
uint width, height;
Glk.glk_window_get_size(upperWin, out width, out height);
while (xpos >= width)
{
xpos -= (int)width;
ypos++;
if (ypos >= height)
{
ypos = (int)height - 1;
}
}
}
}