Revert "preparant classes joystick"

This reverts commit 4b78c0170dacbd69fcf6ef0efd18e41904e052ed.
Revert "Revert "preparant classes joystick""

This reverts commit 9f1fee3ad58ab8ccf3617d8c9d98d1dd44453171.
Revert "Revert "Revert "preparant classes joystick"""

This reverts commit 4fed0321d40f48c687205159e6a366da0a54b536.
Revert "Revert "preparant classes joystick""

This reverts commit 9f1fee3ad58ab8ccf3617d8c9d98d1dd44453171.
Joystick compila

Ara caldrà veure si funciona. Encara no està posat tot el codi per
provar-ho.