mirror of
https://github.com/ACreTeam/ac-decomp
synced 2026-05-23 14:41:38 -04:00
Prakxo
36 lines
805 B
C
36 lines
805 B
C
#ifndef SYS_MATH_H
|
|
#define SYS_MATH_H
|
|
|
|
#include "types.h"
|
|
#include "MSL_C/math.h"
|
|
#include "libc64/qrand.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Macro to generate a random float in the range of [0, n) */
|
|
#define RANDOM_F(n) (fqrand() * (f32)(n))
|
|
|
|
/* Macro to generate a random integer in the range of [0, n) */
|
|
#define RANDOM(n) ((int)RANDOM_F(n))
|
|
|
|
/* Macro to generate a random float in the range of [0, n) */
|
|
#define RANDOM2_F(n) (fqrand2() * (f32)(n))
|
|
|
|
/* Macro to generate a random integer in the range of [0, n) */
|
|
#define RANDOM2(n) ((int)RANDOM2_F(n))
|
|
|
|
extern u16 U_GetAtanTable(f32 y, f32 x);
|
|
extern s16 atans_table(f32 x, f32 y);
|
|
extern f32 atanf_table(f32 x, f32 y);
|
|
extern void init_rnd();
|
|
extern f32 sinf_table(f32 x);
|
|
extern f32 cosf_table(f32 x);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|