Buas tut Part 2

//c
screen->Line( 0, 120, 80, 120, 0xff0000 );
screen->Line( 0, 360, 80, 360,  0xff0000 );
screen->Line( 0, 120, 0, 360, 0xff0000 );

//o
screen->Line( 240, 120, 320, 180, 0x00ff00 );
screen->Line( 320, 180, 320, 300, 0x00ff00 );
screen->Line( 320, 300, 240, 360, 0x00ff00 );
screen->Line( 240, 360, 160, 300, 0x00ff00 );
screen->Line( 160, 300, 160, 180, 0x00ff00 );
screen->Line( 160, 180, 240, 120, 0x00ff00 );

//d
screen->Line( 400, 120, 480, 180, 0x0000ff );
screen->Line( 480, 180, 480, 300, 0x0000ff );
screen->Line( 480, 300, 400, 360, 0x0000ff );
screen->Line( 400, 360, 400, 120, 0x0000ff );

//e
screen->Line( 560, 120, 640, 120, 0xffff00 );
screen->Line( 560, 240, 640, 240, 0xffff00 );
screen->Line( 560, 360, 640, 360, 0xffff00 );
screen->Line( 560, 120, 560, 360, 0xffff00 );