diff options
Diffstat (limited to 'libs/SSystem/SComponent/c_math.cpp')
| -rw-r--r-- | libs/SSystem/SComponent/c_math.cpp | 127 |
1 files changed, 116 insertions, 11 deletions
diff --git a/libs/SSystem/SComponent/c_math.cpp b/libs/SSystem/SComponent/c_math.cpp index 8f1a43be5f..6b6b59f610 100644 --- a/libs/SSystem/SComponent/c_math.cpp +++ b/libs/SSystem/SComponent/c_math.cpp @@ -1,14 +1,119 @@ -// #include <dolphin/types.h> +/* c_math.cpp autogenerated by split.py v0.3 at 2020-12-31 13:20:59.345670 */ -// s32 g_RNG0; -// s32 g_RNG1; -// s32 g_RNG2; +#include "SComponent/c_math.h" -// namespace SComponent { +// additional symbols needed for c_math.cpp +// autogenerated by split.py v0.3 at 2020-12-31 13:20:59.336084 +extern double lbl_804550A8; // SComponent::@2201, 6.2831854820251465 +extern float lbl_804550B0; // SComponent::@2215, 10430.378 +extern float lbl_804550B4; // SComponent::@2232, 1024.0 +extern float lbl_804550B8; // SComponent::@2277, 0.0 +extern float lbl_804550BC; // SComponent::@2282, 9.58738E-5 +extern double lbl_804550C0; // SComponent::@2284, 4.503601774854144E15 +extern float lbl_804550C8; // SComponent::@2296, 30323.0 +extern float lbl_804550CC; // SComponent::@2297, 30269.0 +extern float lbl_804550D0; // SComponent::@2298, 30307.0 +extern double lbl_804550D8; // SComponent::@2299, 1.0 +extern float lbl_804550E0; // SComponent::@2311, 2.0 +extern float lbl_804550E4; // SComponent::@2312, 0.5 -// void cM_initRnd(s32 RNG0, s32 RNG1, s32 RNG2) { -// g_RNG0 = RNG0; -// g_RNG1 = RNG1; -// g_RNG2 = RNG2; -// }; -// }
\ No newline at end of file +extern s32 lbl_80451168; // SComponent::r0 +extern s32 lbl_8045116C; // SComponent::r1 +extern s32 lbl_80451170; // SComponent::r2 +extern s32 lbl_80451174; // SComponent::r02 +extern s32 lbl_80451178; // SComponent::r12 +extern s32 lbl_8045117C; // SComponent::r22 + +extern u16 lbl_803C3778[1028]; // SComponent::atntable + +// cM_rad2s__Ff +asm s16 cM_rad2s(float){nofralloc +#include "SComponent/c_math/asm/func_802675E4.s" +} + +// U_GetAtanTable__Fff +u16 U_GetAtanTable(float f0, float f1) { + return lbl_803C3778[(int)(f0 / f1 * lbl_804550B4)]; +} + +// cM_atan2s__Fff +asm s16 cM_atan2s(float, float) { + nofralloc +#include "SComponent/c_math/asm/func_80267674.s" +} + +// cM_atan2f__Fff +asm float cM_atan2f(float, float) { + nofralloc +#include "SComponent/c_math/asm/func_80267814.s" +} + +// cM_initRnd__Fiii +void cM_initRnd(int p0, int p1, int p2) { + lbl_80451168 = p0; + lbl_8045116C = p1; + lbl_80451170 = p2; +} + +// cM_rnd__Fv +#ifdef NON_MATCHING +float cM_rnd(void) { + // matches besides extra double in data from int -> float conversion + lbl_80451168 = (lbl_80451168 * 0xAB) % 0x763D; + lbl_8045116C = (lbl_8045116C * 0xAC) % 0x7663; + lbl_80451170 = (lbl_80451170 * 0xAA) % 0x7673; + return fabsf((float)func_8036C760(lbl_80451168 / lbl_804550C8 + lbl_8045116C / lbl_804550CC + + lbl_80451170 / lbl_804550D0, + lbl_804550D8)); +} +#else +asm float cM_rnd(void) { + nofralloc +#include "SComponent/c_math/asm/func_8026786C.s" +} +#endif + +// cM_rndF__Ff +float cM_rndF(float f) { + return cM_rnd() * f; +} + +// cM_rndFX__Ff +float cM_rndFX(float f) { + return f * (cM_rnd() - lbl_804550E4) * lbl_804550E0; +} + +// cM_initRnd2__Fiii +void cM_initRnd2(int p0, int p1, int p2) { + lbl_80451174 = p0; + lbl_80451178 = p1; + lbl_8045117C = p2; +} + +// cM_rnd2__Fv +#ifdef NON_MATCHING +float cM_rnd2(void) { + // matches besides extra double in data from int -> float conversion + lbl_80451174 = (lbl_80451174 * 0xAB) % 0x763D; + lbl_80451178 = (lbl_80451178 * 0xAC) % 0x7663; + lbl_8045117C = (lbl_8045117C * 0xAA) % 0x7673; + return fabsf((float)func_8036C760(lbl_80451174 / lbl_804550C8 + lbl_80451178 / lbl_804550CC + + lbl_8045117C / lbl_804550D0, + lbl_804550D8)); +} +#else +asm float cM_rnd2(void) { + nofralloc +#include "SComponent/c_math/asm/func_802679E4.s" +} +#endif + +// cM_rndF2__Ff +float cM_rndF2(float f) { + return cM_rnd2() * f; +} + +// cM_rndFX2__Ff +float cM_rndFX2(float f) { + return f * (cM_rnd2() - lbl_804550E4) * lbl_804550E0; +} |