void draw_course(GLCD lcd)
{
//lcd.DrawVParallel(7, 90, 2, 18, );
lcd.DrawVLine(79, 81, 2);
int num = (360 - (int)course) % 45;
num = (num >= 35 || num <= 10) ? 3 : 2;
lcd.DrawVParallel(24 + (370 - (int)course) % 45, 85, 1, 45, num);
lcd.DrawVParallel(24 + (360 - (int)course) % 5, 87, 2, 5, 23);
//lcd.DrawLine(0, 15, 158, 15);
string[] name = { "NW", "N", "NE", "E", "SE", "S", "SW", "W" };
for (int i = 0; i < num; i++)
{
lcd.DrawString(24 + (370 - (int)course) % 45 + i * 45 - 3, 93, name[(((int)course + 35) / 45 + i) % 8]);
}
//lcd.DrawString(78, 90, "N");
//lcd.DrawString(27, 90, "NW");
//lcd.DrawString(120, 90, "NE");
}
void draw_course(GLCD lcd)
{
//lcd.DrawVParallel(7, 90, 2, 18, );
lcd.DrawVLine(79, 81, 2);
int num = (360 - (int)course) % 45;
num = (num >= 35 || num <= 10) ? 3 : 2;
lcd.DrawVParallel(24 + (370 - (int)course) % 45, 85, 1, 45, num);
lcd.DrawVParallel(24 + (360 - (int)course) % 5, 87, 2, 5, 23);
//lcd.DrawLine(0, 15, 158, 15);
string[] name = { "NW", "N", "NE", "E", "SE", "S", "SW", "W" };
for (int i = 0; i < num; i++)
{
lcd.DrawString(24 + (370 - (int)course) % 45 + i * 45 - 3, 93, name[(((int)course + 35) / 45 + i) % 8]);
}
//lcd.DrawString(78, 90, "N");
//lcd.DrawString(27, 90, "NW");
//lcd.DrawString(120, 90, "NE");
}