Mouse emulation not working.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Download and install Aleph WOne application (Wii port of Aleph One engine) 
on Wii's SD card : http://code.google.com/p/aleph-wone/downloads/list
3. Download one of the game files from official web site and put them in the 
AlephOne folder at SD's root (I tried with Marathon 2 game files) : 
http://marathon.sourceforge.net/
4. Launch the game and wait to reach the main menu (do not care about broken 
music)
5. Try to move the mouse cursor using a Wiimote


What is the expected output? What do you see instead?

I expected the mouse to be emulated using Wiimote's IR sensor.
Instead nothing moves, the wiimote has no effect, but if I wire a real mouse to 
the Wii, it works.



Please provide any additional information below :

I'm in the process of porting Aleph One engine to the Wii using sdl-wii. I 
reached the point where you can launch the game and even play if you use real 
keyboard and mouse.
I now would like to add wiimote support as a pointing device.
Looking (quickly) at uae emulator and at the "Updates" page here, it seems 
nothing special should be done to achieve this, but I think I missed 
something...

Original issue reported on code.google.com by [email protected] on 30 Aug 2011 at 10:59