diff --git a/src/gameplay_style.rs b/src/gameplay_style.rs
index 3e6fda0..1a1c08c 100644
--- a/src/gameplay_style.rs
+++ b/src/gameplay_style.rs
@@ -3,33 +3,41 @@ const VALVE_SCALE:Planar64=Planar64::raw(1<<28);// 1/16
 use crate::integer::{Time,Ratio64,Planar64,Planar64Vec3};
 use crate::controls_bitflag::Controls;
 
+#[derive(Clone,Debug)]
+pub enum Continuity{
+	FirstDegree(FlySettings),
+	SecondDegree{
+		//strafing
+		strafe:Option<StrafeSettings>,
+		//player gets a controllable rocket force
+		rocket:Option<PropulsionSettings>,
+		//flying
+		//jumping is allowed
+		jump:Option<JumpSettings>,
+		//standing & walking is allowed
+		walk:Option<WalkSettings>,
+		//laddering is allowed
+		ladder:Option<LadderSettings>,
+		//water propulsion
+		swim:Option<PropulsionSettings>,
+		//maximum slope before sloped surfaces become frictionless
+		gravity:Planar64Vec3,
+		//unused
+		mass:Planar64,
+	}
+}
+
 #[derive(Clone,Debug)]
 pub struct StyleModifiers{
 	//controls which are allowed to pass into gameplay (usually all)
 	pub controls_mask:Controls,
 	//controls which are masked from control state (e.g. !jump in scroll style)
 	pub controls_mask_state:Controls,
-	//strafing
-	pub strafe:Option<StrafeSettings>,
-	//player gets a controllable rocket force
-	pub rocket:Option<PropulsionSettings>,
-	//flying
-	//jumping is allowed
-	pub jump:Option<JumpSettings>,
-	//standing & walking is allowed
-	pub walk:Option<WalkSettings>,
-	//laddering is allowed
-	pub ladder:Option<LadderSettings>,
-	//water propulsion
-	pub swim:Option<PropulsionSettings>,
-	//maximum slope before sloped surfaces become frictionless
-	pub gravity:Planar64Vec3,
+	pub continuity:Continuity,
 	//hitbox
 	pub hitbox:Hitbox,
 	//camera location relative to the center (0,0,0) of the hitbox
 	pub camera_offset:Planar64Vec3,
-	//unused
-	pub mass:Planar64,
 }
 impl std::default::Default for StyleModifiers{
 	fn default()->Self{
@@ -37,6 +45,12 @@ impl std::default::Default for StyleModifiers{
 	}
 }
 
+#[derive(Clone,Debug)]
+pub struct FlySettings{
+	speed:Planar64,
+	clip:bool,//noclip
+}
+
 #[derive(Clone,Debug)]
 pub enum JumpCalculation{
 	Capped,//roblox