1 files changed, 54 insertions, 17 deletions

diff --git a/src/crepe/api/Vector2.h b/src/crepe/api/Vector2.h
index c278c87..6613641 100644
--- a/src/crepe/api/Vector2.h
+++ b/src/crepe/api/Vector2.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <format>
+
 namespace crepe {
 
 //! 2D vector
@@ -11,63 +13,98 @@ struct Vector2 {
 	T y = 0;
 
 	//! Subtracts another vector from this vector and returns the result.
-	Vector2 operator-(const Vector2<T> & other) const;
+	Vector2<T> operator-(const Vector2<T> & other) const;
 
 	//! Subtracts a scalar value from both components of this vector and returns the result.
-	Vector2 operator-(T scalar) const;
+	Vector2<T> operator-(T scalar) const;
 
 	//! Adds another vector to this vector and returns the result.
-	Vector2 operator+(const Vector2<T> & other) const;
+	Vector2<T> operator+(const Vector2<T> & other) const;
 
 	//! Adds a scalar value to both components of this vector and returns the result.
-	Vector2 operator+(T scalar) const;
+	Vector2<T> operator+(T scalar) const;
 
 	//! Multiplies this vector by another vector element-wise and returns the result.
-	Vector2 operator*(const Vector2<T> & other) const;
+	Vector2<T> operator*(const Vector2<T> & other) const;
 
 	//! Multiplies this vector by a scalar and returns the result.
-	Vector2 operator*(T scalar) const;
+	Vector2<T> operator*(T scalar) const;
 
 	//! Divides this vector by another vector element-wise and returns the result.
-	Vector2 operator/(const Vector2<T> & other) const;
+	Vector2<T> operator/(const Vector2<T> & other) const;
 
 	//! Divides this vector by a scalar and returns the result.
-	Vector2 operator/(T scalar) const;
+	Vector2<T> operator/(T scalar) const;
 
 	//! Adds another vector to this vector and updates this vector.
-	Vector2 & operator+=(const Vector2<T> & other);
+	Vector2<T> & operator+=(const Vector2<T> & other);
 
 	//! Adds a scalar value to both components of this vector and updates this vector.
-	Vector2 & operator+=(T other);
+	Vector2<T> & operator+=(T other);
 
 	//! Subtracts another vector from this vector and updates this vector.
-	Vector2 & operator-=(const Vector2<T> & other);
+	Vector2<T> & operator-=(const Vector2<T> & other);
 
 	//! Subtracts a scalar value from both components of this vector and updates this vector.
-	Vector2 & operator-=(T other);
+	Vector2<T> & operator-=(T other);
 
 	//! Multiplies this vector by another vector element-wise and updates this vector.
-	Vector2 & operator*=(const Vector2<T> & other);
+	Vector2<T> & operator*=(const Vector2<T> & other);
 
 	//! Multiplies this vector by a scalar and updates this vector.
-	Vector2 & operator*=(T other);
+	Vector2<T> & operator*=(T other);
 
 	//! Divides this vector by another vector element-wise and updates this vector.
-	Vector2 & operator/=(const Vector2<T> & other);
+	Vector2<T> & operator/=(const Vector2<T> & other);
 
 	//! Divides this vector by a scalar and updates this vector.
-	Vector2 & operator/=(T other);
+	Vector2<T> & operator/=(T other);
 
 	//! Returns the negation of this vector.
-	Vector2 operator-() const;
+	Vector2<T> operator-() const;
 
 	//! Checks if this vector is equal to another vector.
 	bool operator==(const Vector2<T> & other) const;
 
 	//! Checks if this vector is not equal to another vector.
 	bool operator!=(const Vector2<T> & other) const;
+
+	//! Truncates the vector to a maximum length.
+	void truncate(T max);
+
+	//! Normalizes the vector (resulting in vector with a length of 1).
+	void normalize();
+
+	//! Returns the length of the vector.
+	T length() const;
+
+	//! Returns the squared length of the vector.
+	T length_squared() const;
+
+	//! Returns the dot product (inwendig product) of this vector and another vector.
+	T dot(const Vector2<T> & other) const;
+
+	//! Returns the distance between this vector and another vector.
+	T distance(const Vector2<T> & other) const;
+
+	//! Returns the squared distance between this vector and another vector.
+	T distance_squared(const Vector2<T> & other) const;
+
+	//! Returns the perpendicular vector to this vector.
+	Vector2<T> perpendicular() const;
+
+	//! Checks if both components of the vector are NaN.
+	bool is_nan() const;
+
+	//! Rotate this vector clockwise by \c deg degrees
+	Vector2<T> rotate(float deg) const;
 };
 
 } // namespace crepe
 
+template <typename T>
+struct std::formatter<crepe::Vector2<T>> : std::formatter<std::string> {
+	format_context::iterator format(crepe::Vector2<T> vec, format_context & ctx) const;
+};
+
 #include "Vector2.hpp"