Library is currently in beta phase of 2.0.0 release. More on RETURN_VALUE_CHANGE.md
Simply install to your project:
sampctl package install Mergevos/open-vehicle-plus
Include in your code and begin using the library:
#include <vehicle_plus>
The library is currently, pretty well, undocumented. It tries to offers as much possibilities it could. The point is to simplify usage of vehicles' functions and try to give additional features as getting vehicle informations like respawn delay, enabled or disabled vehicle's parts, etc... Feel free in any way to contribute.
Check wiki
Make sure you have installed YSI5, streamer and pawn-errors by Southclaws.
To test, simply run the package:
sampctl package run