represents and colors read correctly from binary

fixed deprecated "reference instance from variable" stuff,
which is therefore still present

Signed-off-by: Lennard Wasserthal <Wasserthal@nefkom.net>
removed deprecated reference instance from variable

Signed-off-by: Lennard Wasserthal <Wasserthal@nefkom.net>
Arrows sdled correctly at neg. angles, turnable at ends.

Signed-off-by: Lennard Wasserthal <Wasserthal@nefkom.net>