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engine/Vector.ts

@@ -87,3 +87,5 @@ export function isBelowAbs(vector: Vector, abs: number): boolean {
 export function equals(a: Vector, b: Vector): boolean {
 	return a.x === b.x && a.y === b.y;
 }
+
+export const ZERO = createVector();

engine/system/physics.ts

@@ -20,6 +20,8 @@ const CIRCLE = Shape.Circle;
 const RECT = Shape.Rect;
 const POLYGON = Shape.Polygon;
 
+const EPSILON = 0.0001;
+
 type CollisionBuffer = {
 	size: number;
 	mask: number;
@@ -528,7 +530,7 @@ export function moveAndSlide(
 			break;
 		}
 
-		const scalar = Math.max(0, time - 0.001) * delta * timeLeft;
+		const scalar = Math.max(0, time - EPSILON) * delta * timeLeft;
 		position.x += velocity.x * scalar;
 		position.y += velocity.y * scalar;