Move through course, sprite and input

Signed-off-by: Daniel Henry <iamdanhenry@gmail.com>

LightYearsEngine/include/framework/MathUtility.h

@@ -0,0 +1,29 @@
+#pragma once
+#include <SFML/Graphics.hpp>
+namespace ly {
+	sf::Vector2f RotationToVector(float rotation);
+	float DegreesToRadians(float degrees);
+	float RadiansToDegrees(float radians);
+
+	template<typename T>
+	float GetVectorLength(const sf::Vector2<T>& vector) {
+		return std::sqrt(vector.x * vector.x + vector.y * vector.y);
+	}
+
+	template<typename T>
+	sf::Vector2<T>& ScaleVector(sf::Vector2<T>& vectorToScale, float scaleAmount) {
+		vectorToScale.x *= scaleAmount;
+		vectorToScale.y *= scaleAmount;
+		return vectorToScale;
+	}
+
+	template<typename T>
+	sf::Vector2<T>& Normalize(sf::Vector2<T> &vector) {
+		float vectorLength = GetVectorLength<T>(vector);
+		if (vectorLength == 0.f) return sf::Vector2<T>{};
+
+		ScaleVector(vector, 1.f/vectorLength);
+
+		return vector;
+	}
+}