SELECT_LIGHT_SA specifies lights for modification
by another action.
-->(SELECT_LIGHT_SA)--+--|light number|--+---->
| |
+--(:AMBIENT)------+
The following options are available to set your light source(s).
- :AMBIENT - specifies light 0. Enter a number - integer
from 0 to 15 to specify another light source.
This subaction is used to specify the lights which will
be modified by an action.
In actions where only 1 light source can be selected, the :ALL
option will not be valid.
SELECT_VP_AND_LIGHT_SA subaction