22 lines
520 B
C
22 lines
520 B
C
// Copyright © 2017 Project Golan, all rights reserved.
|
|
// See COPYING for more information.
|
|
#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
|