omi-eikyo/src/m_math.h

// Copyright © 2017 Project Golan, all rights reserved.
#ifndef m_math_h
#define m_math_h

#include "m_types.h"

#include <math.h>

#define M_pi (3.14159265359)
#define M_pi2 (M_pi / 2.0)
#define M_tau (M_pi * 2.0)

#define M_angle(n) (fmod((n) * M_tau - M_pi2, M_tau))

// Extern Functions ----------------------------------------------------------|

bool M_AABBPoint(fixed xl, fixed yl, fixed xu, fixed yu, fixed xp, fixed yp);
float M_Random_Float(float min, float max);

#endif