Brawl - Snake - Common Subroutine 0xb7fc

1. ControllerUnk01
2. UnknownEvent { namespace: 0x8, code: 0x7, unk1: 0x0, arguments: [] }
3. UnknownEvent { namespace: 0xc, code: 0x4, unk1: 0x0, arguments: [] }
4. AddVelocity { x_vel: Constant(0.0), y_vel: Variable(InternalConstantInt(Address(3188))) }