how to set full screen in cscript?

The var:
video_screen = 0 / 1 / 2 / 8

Funtion:
video_switch(...)

Please look into the manual.

no 8 for video_screen, only 0,1,2

mode - 0 for no change or number of screen resulotion (see video_mode)
depth - always 0.
screen - combination of:
0 = no change ,
1 = fullscreen,
2 = window,
...

for a more detailed description see gamestudio manual (in WED press F1)

example:

ok got it thank you guys. but why did my mouse didn't appear now? my mouse is set to

mouse_mode = 4;

@quadraxas
8 for forcing 4:3 mode

@joh
you need a mouse_map for fullscreen mode.

ah thanks, i did not know that. offline manual is not up to date then