There are two modes, "calm" and "attack". The switch between modes is done by a button. (The modes only differ in that the attack/action button changes its purpose; six slots for potions and spells appear).
360-degree movement - in the lower left corner there is a controller, thanks to which you can control the movement of Shaggy.
Jump - in the middle on the right, there is a button that is responsible for the jump.
Attack (Action) - in the lower right corner there is a button that is responsible for using the item in hands.