A easy to implement solution to have vehicles with multiple seats. Players can change seats at any time if the seat is not occupied and the player in the driving seat has control of the vehicle. Players can also enter and leave the vehicle at any time and take control of their characters. The driver has a special IK animation system so his hands stay on the wheel has the vehicle is driven while steering. This system is multiplayer ready and works on ue4 and ue5.
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