todo: flying style w/o gravity (may help point out fly bugs)

src/gameplay_style.rs

@@ -14,6 +14,8 @@ pub struct StyleModifiers{
 	//player gets a controllable rocket force
 	pub rocket:Option<PropulsionSettings>,
 	//flying
+	//pub move_type:MoveType::Fly(FlySettings)
+	//MoveType::Physics(PhysicsSettings) -> PhysicsSettings includes gravity
 	//jumping is allowed
 	pub jump:Option<JumpSettings>,
 	//standing & walking is allowed
@@ -520,4 +522,4 @@ impl StyleModifiers{
 			camera_offset:(Planar64Vec3::int(0,64,0)-Planar64Vec3::int(0,73,0)/2)*VALVE_SCALE,
 		}
 	}
-}
+}