mirror of
https://github.com/TwilitRealm/dusklight
synced 2026-05-23 14:41:33 -04:00
Jeffrey Crowell
66 lines
1.1 KiB
C++
66 lines
1.1 KiB
C++
#ifndef C_MATH_H
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#define C_MATH_H
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#include "JSystem/JMath/JMATrigonometric.h"
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#if TARGET_PC
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#include "angle_utils.h"
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#endif
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#ifndef __MWERKS__
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#include <limits>
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#ifndef FLT_MAX
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#define FLT_MAX std::numeric_limits<float>::max()
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#endif
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#endif
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s16 cM_rad2s(float rad);
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u16 U_GetAtanTable(float, float);
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s16 cM_atan2s(float y, float x);
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float cM_atan2f(float y, float x);
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void cM_initRnd(int, int, int);
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float cM_rnd();
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float cM_rndF(float);
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float cM_rndFX(float);
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void cM_initRnd2(int, int, int);
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float cM_rnd2();
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float cM_rndF2(float);
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float cM_rndFX2(float);
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inline f32 cM_scos(s16 x) {
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return JMASCos(x);
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}
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inline f32 cM_ssin(s16 x) {
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return JMASSin(x);
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}
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inline s16 cM_deg2s(f32 deg) {
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#if TARGET_PC
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return cAngle_degreeToS16(deg);
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#else
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return deg * 182.04445f;
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#endif
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}
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inline s16 i_cM_deg2s(f32 deg) {
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return deg;
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}
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inline f32 cM_fcos(f32 x) {
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return JMASCos(cM_rad2s(x));
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}
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inline f32 cM_fsin(f32 x) {
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return JMASSin(cM_rad2s(x));
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}
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inline f32 cM_sht2d(f32 v) {
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return v * 0.005493164f;
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}
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inline f32 cM_s2rad(s16 x) {
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return x * 9.58738e-05f;
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}
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#endif /* C_MATH_H */
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