diff --git a/src/Utils/Point.bf b/src/Numerics/Point.bf
similarity index 67%
rename from src/Utils/Point.bf
rename to src/Numerics/Point.bf
index ab26a3d..20279c0 100644
--- a/src/Utils/Point.bf
+++ b/src/Numerics/Point.bf
@@ -4,12 +4,14 @@ namespace Strawberry
 {
 	public struct Point
 	{
-		static public readonly Point Right = Point(1, 0);
-		static public readonly Point Left = Point(-1, 0);
-		static public readonly Point Up = Point(0, -1);
-		static public readonly Point Down = Point(0, 1);
-		static public readonly Point Zero = Point(0, 0);
-		static public readonly Point One = Point(1, 1);
+		static public readonly Point Right = .(1, 0);
+		static public readonly Point Left = .(-1, 0);
+		static public readonly Point Up = .(0, -1);
+		static public readonly Point Down = .(0, 1);
+		static public readonly Point UnitX = .(1, 0);
+		static public readonly Point UnitY = .(0, 1);
+		static public readonly Point Zero = .(0, 0);
+		static public readonly Point One = .(1, 1);
 
 		public int X;
 		public int Y;
diff --git a/src/Utils/Rect.bf b/src/Numerics/Rect.bf
similarity index 100%
rename from src/Utils/Rect.bf
rename to src/Numerics/Rect.bf
diff --git a/src/Utils/Vector.bf b/src/Numerics/Vector.bf
similarity index 73%
rename from src/Utils/Vector.bf
rename to src/Numerics/Vector.bf
index e4a5e0e..d71442b 100644
--- a/src/Utils/Vector.bf
+++ b/src/Numerics/Vector.bf
@@ -4,12 +4,14 @@ namespace Strawberry
 {
 	public struct Vector
 	{
-		static public readonly Vector Right = Vector(1, 0);
-		static public readonly Vector Left = Vector(-1, 0);
-		static public readonly Vector Up = Vector(0, -1);
-		static public readonly Vector Down = Vector(0, 1);
-		static public readonly Vector Zero = Vector(0, 0);
-		static public readonly Vector One = Vector(1, 1);
+		static public readonly Vector Right = .(1, 0);
+		static public readonly Vector Left = .(-1, 0);
+		static public readonly Vector Up = .(0, -1);
+		static public readonly Vector Down = .(0, 1);
+		static public readonly Vector UnitX = .(1, 0);
+		static public readonly Vector UnitY = .(0, 1);
+		static public readonly Vector Zero = .(0, 0);
+		static public readonly Vector One = .(1, 1);
 
 		public float X;
 		public float Y;
diff --git a/src/Physics/JumpThru.bf b/src/Physics/JumpThru.bf
index acf7db0..6887b2e 100644
--- a/src/Physics/JumpThru.bf
+++ b/src/Physics/JumpThru.bf
@@ -9,18 +9,53 @@ namespace Strawberry
 			Hitbox = Rect(0, 0, width, 6);
 		}
 
+		public override void Update()
+		{
+			base.Update();
+
+			MoveY(-10 * Time.Delta);
+		}
+
 		public override void MoveExactX(int amount)
 		{
-			let riders = GetRiders(scope List<Actor>);
-
-			X += amount;
-			for (var r in riders)
-				r.MoveExactX(amount);
+			if (Collidable)
+			{
+				let riders = GetRiders(scope List<Actor>);
+	
+				X += amount;
+				for (var r in riders)
+					r.MoveExactX(amount);
+			}
+			else
+				X += amount;
 		}
 
 		public override void MoveExactY(int amount)
 		{
-			let riders = GetRiders(scope List<Actor>);
+			if (Collidable)
+			{
+				let riders = GetRiders(scope List<Actor>);
+
+				if (amount < 0)
+				{
+					for (var a in Scene.All<Actor>(scope List<Actor>))
+						if (riders.Contains(a) || CheckOutside(a, Point.UnitY * amount))
+							a.MoveExactY((Top + amount) - a.Bottom);
+					Y += amount;
+				}
+				else
+				{
+					Collidable = false;
+
+					for (var a in riders)
+						a.MoveExactY(amount);
+
+					Collidable = true;
+					Y += amount;
+				}
+			}
+			else
+				Y += amount;
 		}
 
 		public override List<Actor> GetRiders(List<Actor> into)