Added support so CONST will now work with _RGB, _RGBA colors, (Use would be CONST variable = _RGB(red, green, blue, screenmode) or CONST variable = _RGBA(red,green, blue, alpha, screenmode) --- Note the need for the extra parameter so that we can get different values for various screen modes, as the CONSY precompiler is going to have no clue what mode would be desired any other way.
as well as the _MATH command so we can get values from COS, SIN, TAN, and other such things if wanted.
The script has the option to do an 'in-place update' of QB64 which
involves deleting the internal folder. This fix keeps the script from
deleting internal when the option is turned off (DOWNLOAD=0). Now the
script will recompile qb64 if run a second time.
_RESIZE , _STRETCH
_RESIZE , _SMOOTH
... = _SNDRAWLEN
_SNDRAWDONE
SOUND ...
PLAY ...
BEEP
Setup now clears old precompiled files which could conflict with newer versions
_SNDRAW/etc C++ compilation problem fixed
_FULLSCREEN ... , _SMOOTH
_MEM.type new format
_MEM.image
$RESIZE:ON
resized=_RESIZE
x=_RESIZEWIDTH
y=_RESIZEHEIGHT
