#ifndef __vector_h__ #define __vector_h__ // Structs typedef struct vectorStruct { double x, y; } Vector; // End Structs // Prototypes Vector vectorScale(Vector v, double factor); double vectorMagnitude(Vector v); double vectorRotation(Vector v); Vector vectorScaleTo(Vector v, double magnitude); double dotProduct(Vector v1, Vector v2); double vectorDist(Vector v1, Vector v2); Vector vectorAdd(Vector v1, Vector v2); Vector vectorSub(Vector v1, Vector v2); double degreeSin(double x); double degreeCos(double x); Vector getDirectionalUnitVector(double rotation); Vector getScaledDirectionalUnitVector(double rotation, double Magnitude); Vector getScaledVectorFromTo(Vector from, Vector to, double Magnitude); // End Prototypes #endif // __vector_h__